VIP Club Call Now Schedule About Us
4.9
js_loader

Service Area

Serving Skokie IL & Northern Chicago

The Topline HVAC team proudly serves the Northern Chicago Illinois area with the best in heating and AC work. Our top-rated HVAC company is best known for expert furnace and air conditioning replacement and repair, although we specialize in all things heating and air. We help homeowners throughout the Skokie and northern Chicago area, ranging from downtown to the Wisconsin border! Our team serves most Chicago neighborhoods, including Wrigley, Bucktown, Boystown and Rogers Park, to name a few.

Not sure if you live within our service area? Call us now at (866) 867-5463 and we are happy to help!

Recent Jobs and Reviews in , AL

Job Locations and Reviews

Responded to no cooling complaint on Lennox XC14-030-230A10 outdoor condensing unit. Upon arrival, found unit completely inoperative with no power to compressor or condenser fan motor. Inspected electrical connections at unit and found failed contactor with burned contacts preventing 24V call for cooling from energizing compressor and fan circuits. Verified proper voltage at disconnect and confirmed 208/230V 1-phase power supply within acceptable range per manufacturer specifications. Replaced defective contactor, secured all wire connections, and verified proper amperage draw on compressor (within rated RLA) and condenser fan motor. Cycled unit multiple times to confirm reliable operation. System now cooling properly with all components functioning as designed.
Responded to no cooling complaint on Lennox XC14-030-230A10 outdoor condensing unit. Upon arrival, found unit completely inoperative with no power to compressor or condenser fan motor. Inspected electrical connections at unit and found failed contactor with burned contacts preventing 24V call for cooling from energizing compressor and fan circuits. Verified proper voltage at disconnect and confirmed 208/230V 1-phase power supply within acceptable range per manufacturer specifications. Replaced defective contactor, secured all wire connections, and verified proper amperage draw on compressor (within rated RLA) and condenser fan motor. Cycled unit multiple times to confirm reliable operation. System now cooling properly with all components functioning as designed.
Bukhbat C.
Bukhbat C. Checked in
Responded to no cooling complaint on Lennox XC14-030-230A10 outdoor condensing unit. Upon arrival, found unit completely inoperative with no power to compressor or condenser fan motor. Inspected electrical connections at unit and found failed contactor with burned contacts preventing 24V call for cooling from energizing compressor and fan circuits. Verified proper voltage at disconnect and confirmed 208/230V 1-phase power supply within acceptable range per manufacturer specifications. Replaced defective contactor, secured all wire connections, and verified proper amperage draw on compressor (within rated RLA) and condenser fan motor. Cycled unit multiple times to confirm reliable operation. System now cooling properly with all components functioning as designed.
Chicago, IL 60618
Responded to no cooling call with reported loud noise prior to system failure. Upon arrival, found dual outdoor condenser unit system with one unit inoperative. Diagnosed failed compressor and contactor on affected unit. Replaced faulty compressor, installed new contactor, and recharged system to manufacturer specifications. Verified proper operation of smart thermostat control and confirmed cooling cycle functioning normally. System restored to full operational capacity with both condenser units running quietly and efficiently.
Responded to no cooling call with reported loud noise prior to system failure. Upon arrival, found dual outdoor condenser unit system with one unit inoperative. Diagnosed failed compressor and contactor on affected unit. Replaced faulty compressor, installed new contactor, and recharged system to manufacturer specifications. Verified proper operation of smart thermostat control and confirmed cooling cycle functioning normally. System restored to full operational capacity with both condenser units running quietly and efficiently.
Bukhbat C.
Bukhbat C. Checked in
Responded to no cooling call with reported loud noise prior to system failure. Upon arrival, found dual outdoor condenser unit system with one unit inoperative. Diagnosed failed compressor and contactor on affected unit. Replaced faulty compressor, installed new contactor, and recharged system to manufacturer specifications. Verified proper operation of smart thermostat control and confirmed cooling cycle functioning normally. System restored to full operational capacity with both condenser units running quietly and efficiently.
Chicago, IL 60614
Arlington Heights, IL - Completed spring preventative maintenance tune-up on Amana air conditioning system. Connected manifold gauges to verify refrigerant pressures and system operation, inspected condenser unit exterior condition, and documented equipment status with photos per PM protocol.
Ronny O.
Ronny O. Checked in
Completed spring preventative maintenance tune-up on Amana air conditioning system. Connected manifold gauges to verify refrigerant pressures and system operation, inspected condenser unit exterior condition, and documented equipment status with photos per PM protocol.
Arlington Heights, IL 60005
Evanston, IL - Completed preventative maintenance on residential outdoor AC condenser unit. Performed standard inspection of unit components, verified electrical connections and refrigerant lines, and documented equipment condition with photos. Unit operational at time of service.
Ronny O.
Ronny O. Checked in
Completed preventative maintenance on residential outdoor AC condenser unit. Performed standard inspection of unit components, verified electrical connections and refrigerant lines, and documented equipment condition with photos. Unit operational at time of service.
Evanston, IL 60202
Completed bi-annual preventative maintenance on residential HVAC system. Performed comprehensive inspection of air handler unit located in interior mechanical room, verified proper operation of all components, checked electrical connections, and inspected ductwork sealing. Proceeded to rooftop to service multiple condensing units, cleaned condenser coils, checked refrigerant levels, verified proper airflow across all units, and tested system operation under load to ensure optimal performance for continued reliable cooling.
Completed bi-annual preventative maintenance on residential HVAC system. Performed comprehensive inspection of air handler unit located in interior mechanical room, verified proper operation of all components, checked electrical connections, and inspected ductwork sealing. Proceeded to rooftop to service multiple condensing units, cleaned condenser coils, checked refrigerant levels, verified proper airflow across all units, and tested system operation under load to ensure optimal performance for continued reliable cooling.
Ronny O.
Ronny O. Checked in
Completed bi-annual preventative maintenance on residential HVAC system. Performed comprehensive inspection of air handler unit located in interior mechanical room, verified proper operation of all components, checked electrical connections, and inspected ductwork sealing. Proceeded to rooftop to service multiple condensing units, cleaned condenser coils, checked refrigerant levels, verified proper airflow across all units, and tested system operation under load to ensure optimal performance for continued reliable cooling.
Chicago, IL 60647
Completed comprehensive A/C preventative maintenance on residential HVAC system located in utility closet. Performed full system inspection of air handler unit, verified proper airflow through ductwork, checked electrical connections and wiring, inspected condensate drain line for proper operation, and confirmed all safety labels and equipment were in compliance. All components operating within normal parameters with no issues identified during this scheduled maintenance visit.
Completed comprehensive A/C preventative maintenance on residential HVAC system located in utility closet. Performed full system inspection of air handler unit, verified proper airflow through ductwork, checked electrical connections and wiring, inspected condensate drain line for proper operation, and confirmed all safety labels and equipment were in compliance. All components operating within normal parameters with no issues identified during this scheduled maintenance visit.
Ronny O.
Ronny O. Checked in
Completed comprehensive A/C preventative maintenance on residential HVAC system located in utility closet. Performed full system inspection of air handler unit, verified proper airflow through ductwork, checked electrical connections and wiring, inspected condensate drain line for proper operation, and confirmed all safety labels and equipment were in compliance. All components operating within normal parameters with no issues identified during this scheduled maintenance visit.
Chicago, IL 60657
Lincolnwood, IL - Completed scheduled preventative maintenance on residential air conditioning system after 4PM per customer availability. Inspected and photographed capacitor assembly, noting dust accumulation and cobweb buildup on components and electrical connections. Performed standard PM checklist including system inspection and documentation of current operating condition.
Ronny O.
Ronny O. Checked in
Completed scheduled preventative maintenance on residential air conditioning system after 4PM per customer availability. Inspected and photographed capacitor assembly, noting dust accumulation and cobweb buildup on components and electrical connections. Performed standard PM checklist including system inspection and documentation of current operating condition.
Lincolnwood, IL 60712
Performed comprehensive assessment of existing electrical panel for replacement quote. Documented current panel configuration showing multiple circuit breakers with several red-handled breakers indicating potential Federal Pacific or similar older equipment requiring replacement. Photographed panel interior revealing circuit layout, existing labeling system with yellow notes, and overall condition of breaker arrangement. Also documented related electrical components including wall-mounted thermostat or control device to ensure compatibility considerations for new panel installation.
Performed comprehensive assessment of existing electrical panel for replacement quote. Documented current panel configuration showing multiple circuit breakers with several red-handled breakers indicating potential Federal Pacific or similar older equipment requiring replacement. Photographed panel interior revealing circuit layout, existing labeling system with yellow notes, and overall condition of breaker arrangement. Also documented related electrical components including wall-mounted thermostat or control device to ensure compatibility considerations for new panel installation.
Tom T.
Tom T. Checked in
Performed comprehensive assessment of existing electrical panel for replacement quote. Documented current panel configuration showing multiple circuit breakers with several red-handled breakers indicating potential Federal Pacific or similar older equipment requiring replacement. Photographed panel interior revealing circuit layout, existing labeling system with yellow notes, and overall condition of breaker arrangement. Also documented related electrical components including wall-mounted thermostat or control device to ensure compatibility considerations for new panel installation.
Northfield, IL 60093
Completed preventive maintenance service on residential HVAC system. Performed thorough cleaning and inspection of outdoor AC condenser unit located on balcony, checked refrigerant lines and electrical connections. Inspected indoor equipment including furnace and Aprilaire humidifier system, verified proper operation of all components, cleared condensate drain lines, and confirmed system is operating within manufacturer specifications.
Completed preventive maintenance service on residential HVAC system. Performed thorough cleaning and inspection of outdoor AC condenser unit located on balcony, checked refrigerant lines and electrical connections. Inspected indoor equipment including furnace and Aprilaire humidifier system, verified proper operation of all components, cleared condensate drain lines, and confirmed system is operating within manufacturer specifications.
Ronny O.
Ronny O. Checked in
Completed preventive maintenance service on residential HVAC system. Performed thorough cleaning and inspection of outdoor AC condenser unit located on balcony, checked refrigerant lines and electrical connections. Inspected indoor equipment including furnace and Aprilaire humidifier system, verified proper operation of all components, cleared condensate drain lines, and confirmed system is operating within manufacturer specifications.
Chicago, IL 60613
Conducted on-site assessment to provide estimate for malfunctioning exhaust vents and humidifier system. Inspected exterior PVC vent terminations protruding through deck skirting and evaluated crawl space conditions including ductwork, floor joists, and foundation areas to determine necessary repairs and equipment replacements for proper ventilation and humidity control.
Conducted on-site assessment to provide estimate for malfunctioning exhaust vents and humidifier system. Inspected exterior PVC vent terminations protruding through deck skirting and evaluated crawl space conditions including ductwork, floor joists, and foundation areas to determine necessary repairs and equipment replacements for proper ventilation and humidity control.
Ronny O.
Ronny O. Checked in
Conducted on-site assessment to provide estimate for malfunctioning exhaust vents and humidifier system. Inspected exterior PVC vent terminations protruding through deck skirting and evaluated crawl space conditions including ductwork, floor joists, and foundation areas to determine necessary repairs and equipment replacements for proper ventilation and humidity control.
Chicago, IL 60618
Conducted site assessment for quote amendment to incorporate exterior electrical outlets. Documented existing conditions including exterior service area with accessible wall space near waste receptacle location and basement utility room showing current electrical panel and infrastructure. Photographed proposed installation areas to facilitate accurate pricing for additional exterior outlet installation work.
Conducted site assessment for quote amendment to incorporate exterior electrical outlets. Documented existing conditions including exterior service area with accessible wall space near waste receptacle location and basement utility room showing current electrical panel and infrastructure. Photographed proposed installation areas to facilitate accurate pricing for additional exterior outlet installation work.
Tom T.
Tom T. Checked in
Conducted site assessment for quote amendment to incorporate exterior electrical outlets. Documented existing conditions including exterior service area with accessible wall space near waste receptacle location and basement utility room showing current electrical panel and infrastructure. Photographed proposed installation areas to facilitate accurate pricing for additional exterior outlet installation work.
Wilmette, IL 60091
Conducted comprehensive electrical safety inspection of residential property focusing on code compliance and hazard mitigation. Evaluated existing wiring and conduit systems in utility room and exterior areas, identifying aged infrastructure with exposed components requiring attention. Successfully installed new conduit line connecting exterior wall penetration to garage, ensuring proper protection of electrical circuits and elimination of exposed wiring hazards throughout the premises.
Conducted comprehensive electrical safety inspection of residential property focusing on code compliance and hazard mitigation. Evaluated existing wiring and conduit systems in utility room and exterior areas, identifying aged infrastructure with exposed components requiring attention. Successfully installed new conduit line connecting exterior wall penetration to garage, ensuring proper protection of electrical circuits and elimination of exposed wiring hazards throughout the premises.
Tom T.
Tom T. Checked in
Conducted comprehensive electrical safety inspection of residential property focusing on code compliance and hazard mitigation. Evaluated existing wiring and conduit systems in utility room and exterior areas, identifying aged infrastructure with exposed components requiring attention. Successfully installed new conduit line connecting exterior wall penetration to garage, ensuring proper protection of electrical circuits and elimination of exposed wiring hazards throughout the premises.
Wilmette, IL 60091
Responded to service call for furnace producing loud noise during startup cycle. Upon inspection, accessed internal components of vertical air handler unit and examined blower assembly, motor mounts, and electrical connections. Photographed existing equipment configuration including copper refrigerant lines, blower motors, and cabinet assembly for documentation purposes. Provided estimate for necessary repairs to resolve startup noise issue.
Responded to service call for furnace producing loud noise during startup cycle. Upon inspection, accessed internal components of vertical air handler unit and examined blower assembly, motor mounts, and electrical connections. Photographed existing equipment configuration including copper refrigerant lines, blower motors, and cabinet assembly for documentation purposes. Provided estimate for necessary repairs to resolve startup noise issue.
Ronny O.
Ronny O. Checked in
Responded to service call for furnace producing loud noise during startup cycle. Upon inspection, accessed internal components of vertical air handler unit and examined blower assembly, motor mounts, and electrical connections. Photographed existing equipment configuration including copper refrigerant lines, blower motors, and cabinet assembly for documentation purposes. Provided estimate for necessary repairs to resolve startup noise issue.
Glenview, IL 60025
Responded to service call for dual-unit HVAC system where one unit was reported as non-operational. Performed diagnostic inspection on commercial rooftop gas furnace unit, accessing internal components including burner assembly, gas lines, and electrical wiring. Documented equipment condition and configuration for customer with active membership account.
Responded to service call for dual-unit HVAC system where one unit was reported as non-operational. Performed diagnostic inspection on commercial rooftop gas furnace unit, accessing internal components including burner assembly, gas lines, and electrical wiring. Documented equipment condition and configuration for customer with active membership account.
Ronny O.
Ronny O. Checked in
Responded to service call for dual-unit HVAC system where one unit was reported as non-operational. Performed diagnostic inspection on commercial rooftop gas furnace unit, accessing internal components including burner assembly, gas lines, and electrical wiring. Documented equipment condition and configuration for customer with active membership account.
Morton Grove, IL 60053
Performed estimate on commercial rooftop unit for new customer interested in club membership. Upon inspection, observed significant condensation on refrigerant lines with rust staining present, and noted corrosion on rooftop curb adapter frame requiring attention. Documented equipment condition with photos and provided recommendations for necessary repairs and preventive maintenance options.
Performed estimate on commercial rooftop unit for new customer interested in club membership. Upon inspection, observed significant condensation on refrigerant lines with rust staining present, and noted corrosion on rooftop curb adapter frame requiring attention. Documented equipment condition with photos and provided recommendations for necessary repairs and preventive maintenance options.
Ronny O.
Ronny O. Checked in
Performed estimate on commercial rooftop unit for new customer interested in club membership. Upon inspection, observed significant condensation on refrigerant lines with rust staining present, and noted corrosion on rooftop curb adapter frame requiring attention. Documented equipment condition with photos and provided recommendations for necessary repairs and preventive maintenance options.
Niles, IL 60714
Conducted comprehensive inspection of existing HVAC system in basement utility room, including York air conditioning unit and water heater installation. Prepared detailed estimate for replacement furnace and associated ductwork modifications to improve system efficiency and airflow distribution.
Conducted comprehensive inspection of existing HVAC system in basement utility room, including York air conditioning unit and water heater installation. Prepared detailed estimate for replacement furnace and associated ductwork modifications to improve system efficiency and airflow distribution.
Sam O.
Sam O. Checked in
Conducted comprehensive inspection of existing HVAC system in basement utility room, including York air conditioning unit and water heater installation. Prepared detailed estimate for replacement furnace and associated ductwork modifications to improve system efficiency and airflow distribution.
Chicago, IL 60634
Evanston, IL - Responded to service call for power loss on second floor. Upon investigation, discovered disorganized electrical wiring with improper connections in junction box. Rewired connections according to code, secured loose wires, and installed proper wire nuts on all terminations, which restored power to all affected areas.
Tom T.
Tom T. Checked in
Responded to service call for power loss on second floor. Upon investigation, discovered disorganized electrical wiring with improper connections in junction box. Rewired connections according to code, secured loose wires, and installed proper wire nuts on all terminations, which restored power to all affected areas.
Evanston, IL 60201
Skokie, IL - Completed installation of a 240V sub-meter in utility room. Mounted blue Sunray electrical enclosure securely to wall, connected all required conduits and verified proper voltage readings. Documented installation with photos for service records.
Tom T.
Tom T. Checked in
Completed installation of a 240V sub-meter in utility room. Mounted blue Sunray electrical enclosure securely to wall, connected all required conduits and verified proper voltage readings. Documented installation with photos for service records.
Skokie, IL 60077
Skokie, IL - Conducted site assessment for potential electrical upgrades at the warehouse facility, documenting current lighting infrastructure including wall-mounted fluorescent fixtures and overall electrical layout. Customer requests similar electrical modifications as previously implemented at another location; comprehensive quote for recommended upgrades to be provided based on inspection findings.
Tom T.
Tom T. Checked in
Conducted site assessment for potential electrical upgrades at the warehouse facility, documenting current lighting infrastructure including wall-mounted fluorescent fixtures and overall electrical layout. Customer requests similar electrical modifications as previously implemented at another location; comprehensive quote for recommended upgrades to be provided based on inspection findings.
Skokie, IL 60076
Completed free system inspection promotion, examining electrical panel and rooftop HVAC units. Discovered significant wall damage exposing PVC plumbing, with signs of water damage requiring repair. Documented existing HVAC equipment on commercial rooftop and provided quote for new outlet installation as requested.
Completed free system inspection promotion, examining electrical panel and rooftop HVAC units. Discovered significant wall damage exposing PVC plumbing, with signs of water damage requiring repair. Documented existing HVAC equipment on commercial rooftop and provided quote for new outlet installation as requested.
Tom T.
Tom T. Checked in
Completed free system inspection promotion, examining electrical panel and rooftop HVAC units. Discovered significant wall damage exposing PVC plumbing, with signs of water damage requiring repair. Documented existing HVAC equipment on commercial rooftop and provided quote for new outlet installation as requested.
Evanston, IL 60201
Chicago, IL - Performed complimentary A/C system evaluation as part of seasonal promotion. Inspected fan assembly and documented condition with detailed photographs. Unit appears to be functioning normally, though refrigerant levels may need monitoring for potential recharge in the future.
Ronny O.
Ronny O. Checked in
Performed complimentary A/C system evaluation as part of seasonal promotion. Inspected fan assembly and documented condition with detailed photographs. Unit appears to be functioning normally, though refrigerant levels may need monitoring for potential recharge in the future.
Chicago, IL 60614
Conducted inspection of bathroom electrical fixtures to verify previous quote details. Documented existing ventilation fan, recessed lighting, and standard electrical outlet placement to ensure accurate assessment. Completed site evaluation for client to receive updated service proposal.
Conducted inspection of bathroom electrical fixtures to verify previous quote details. Documented existing ventilation fan, recessed lighting, and standard electrical outlet placement to ensure accurate assessment. Completed site evaluation for client to receive updated service proposal.
Tom T.
Tom T. Checked in
Conducted inspection of bathroom electrical fixtures to verify previous quote details. Documented existing ventilation fan, recessed lighting, and standard electrical outlet placement to ensure accurate assessment. Completed site evaluation for client to receive updated service proposal.
Winnetka, IL 60093
Performed diagnostic inspection on heating unit after tenant reported burnt smell. Examination of the furnace revealed exposed internal components including circuit board and wiring. Found water staining and deterioration around pipe installation area, which may be contributing to electrical issues causing the burnt odor. Recommended replacement of damaged components and sealing of water-compromised areas to prevent further damage.
Performed diagnostic inspection on heating unit after tenant reported burnt smell. Examination of the furnace revealed exposed internal components including circuit board and wiring. Found water staining and deterioration around pipe installation area, which may be contributing to electrical issues causing the burnt odor. Recommended replacement of damaged components and sealing of water-compromised areas to prevent further damage.
Ronny O.
Ronny O. Checked in
Performed diagnostic inspection on heating unit after tenant reported burnt smell. Examination of the furnace revealed exposed internal components including circuit board and wiring. Found water staining and deterioration around pipe installation area, which may be contributing to electrical issues causing the burnt odor. Recommended replacement of damaged components and sealing of water-compromised areas to prevent further damage.
Evanston, IL 60202
Conducted on-site assessment for duct cleaning service requested in single classroom area. Inspection revealed extensive HVAC system with professionally installed galvanized steel ductwork, including insulated sections and associated condensate drainage. Additional examination of air handling equipment showed accessible internal components requiring maintenance attention, indicating potential for more comprehensive service than initially requested.
Conducted on-site assessment for duct cleaning service requested in single classroom area. Inspection revealed extensive HVAC system with professionally installed galvanized steel ductwork, including insulated sections and associated condensate drainage. Additional examination of air handling equipment showed accessible internal components requiring maintenance attention, indicating potential for more comprehensive service than initially requested.
Ronny O.
Ronny O. Checked in
Conducted on-site assessment for duct cleaning service requested in single classroom area. Inspection revealed extensive HVAC system with professionally installed galvanized steel ductwork, including insulated sections and associated condensate drainage. Additional examination of air handling equipment showed accessible internal components requiring maintenance attention, indicating potential for more comprehensive service than initially requested.
Chicago, IL 60634
Skokie, IL - Performed diagnostic evaluation on two heating units exhibiting insufficient heat output. Inspection revealed internal component issues requiring attention, including potential problems with the control board circuitry and fan assembly as evidenced by multimeter testing. Recommend replacement of affected components to restore proper heating function and improve system efficiency.
Ronny O.
Ronny O. Checked in
Performed diagnostic evaluation on two heating units exhibiting insufficient heat output. Inspection revealed internal component issues requiring attention, including potential problems with the control board circuitry and fan assembly as evidenced by multimeter testing. Recommend replacement of affected components to restore proper heating function and improve system efficiency.
Skokie, IL 60076
Review
Excellent service!
LP - Lindenhurst, IL 60046
Review
TOP of the Line SERVICE
Nati - Chicago, IL 60646
Review
Techs were on time and very helpful with helping me get air flow and helped solve my issues with my system.
Janet - Chicago, IL 60646
Review
Very informative and helpful. Helped me understand project not just a job. They take pride in their work.
Tina - Lincolnwood, IL 60712
Review
Great service
Sam - Skokie, IL 60076
Review
Marcus was very professional and very good at his work and excellent work
Virginia - Glenview, IL 60026
Review
Great service
Vinita - Chicago, IL 60622
Review
Everybody was streamely helpfull including Joanathan. Im sorry about last names dont recall guetting them from any of your workers. All of them were very polite and they all try very hard to get things done the right way. You have very good employes. Thank you again. Josefina
Josefina - Chicago, IL 60640
Review
Excellent service, very efficient, no mess.
William - Arlington Heights, IL 60004
Review
Very happy with Topline’s service
Steven - Evanston, IL 60203
Review
goo price
Mark - Niles, IL 60714
Review
Easy
Bob - Skokie, IL 60076
Review
Marcus was very polite and knowledgeable. He answered all my questions with patience.
Jae - Skokie, IL 60077
Review
Awesome service
Scott - Chicago, IL 60614
Review
Works like a charm and installed by genuinely nice and knowledgeable folks.
Clint - Chicago, IL 60613
Schedule Your Next Service, Repair or Install
servicedetailscustomerreturningschedule
Details Regarding Your Request...
Contact and Service Location...
You and Your Service Location
*
*
To Serve You Best...
Have we served you in the past?
Yes
No
What Date Is Convenient For You?
What time of day is best for you?
First Available
Morning
Afternoon
Back Next