Citywide Supply & Service
About Citywide Supply & Service
Citywide Supply & Service provides professional hvac services in Chicago, IL. Serving Chicago for over 30 years, providing installation and repair services for furnaces, boilers, and A/C to residential and commercial customers. Our HVAC technicians service and repair all major brands including Carrier, Lennox, Trane, Rheem, and Goodman. We handle AC repair, furnace repair, heat pump service, ductwork installation, thermostat replacement, and complete system installations. Regular maintenance extends equipment life by 5-10 years and prevents expensive emergency breakdowns. We offer annual maintenance agreements that include priority scheduling, discounted repairs, and seasonal tune-ups. Serving Chicago and the greater Chicagoland area. Licensed Illinois contractor. We understand the extreme temperature swings from subzero winters to hot summers that challenge every home system in the Midwest.
15 years in business
Services
AC Repair
FeaturedDiagnose and repair cooling issues including compressor, capacitor, fan motor, and refrigerant leaks.
Starting at $300 / per repair
AC Tune-Up
FeaturedComplete AC maintenance including filter replacement, coil cleaning, refrigerant check, and thermostat calibration.
Starting at $100 / per visit
Duct Cleaning
Professional air duct cleaning for improved air quality. Includes supply, return, and dryer vent cleaning.
Starting at $300 / per home
Furnace Repair
Diagnose and repair heating system issues including igniter, blower motor, heat exchanger, and thermostat.
Starting at $150 / per repair
New System Installation
Full HVAC system replacement including air handler, condenser, ductwork inspection, and thermostat. Includes permits.
Starting at $5450 / per system
Location
Not specified
Chicago, IL 60601
Typical Hvac Costs in Chicago
$200–$800
Costs vary based on project scope, materials, and complexity. Get a free quote from Citywide Supply & Service to compare pricing in Chicago.
Hours of Operation
Services Offered
AC Repair
Diagnose and repair cooling issues including compressor, capacitor, fan motor, and refrigerant leaks.
$300
starting at
AC Tune-Up
Complete AC maintenance including filter replacement, coil cleaning, refrigerant check, and thermostat calibration.
$100
starting at
Duct Cleaning
Professional air duct cleaning for improved air quality. Includes supply, return, and dryer vent cleaning.
$300
starting at
Furnace Repair
Diagnose and repair heating system issues including igniter, blower motor, heat exchanger, and thermostat.
$150
starting at
New System Installation
Full HVAC system replacement including air handler, condenser, ductwork inspection, and thermostat. Includes permits.
$5,450
starting at
Reviews
4.8
10 reviews
10 reviews
Diana F.
Switched from traditional AC and furnace to a heat pump system. Lower bills year-round and better for the environment. Professional HVAC installation nearby. (Chicago)
Response from Citywide Supply & Service
Thank you for choosing us! We appreciate the feedback and look forward to serving you again.
Carol Z.
Got quotes from four companies for a new AC. Their price was second lowest but their warranty and reputation were the best. Happy with our choice for HVAC near us. (Chicago)
Pete E.
Installed a UV light in our HVAC system and a better filter. Noticed less dust and allergies have improved. Knowledgeable HVAC tech who cared about air quality. (Chicago)
Response from Citywide Supply & Service
Thanks for choosing us! We will keep working to earn that fifth star.
Craig R.
Furnace was making a terrible noise. They came out same day, replaced the blower motor, and it runs perfectly now. Quick and professional HVAC repair near me. (Chicago)
Response from Citywide Supply & Service
Thank you so much for the kind words! We take pride in our work and it means a lot when customers notice.
Anthony D.
Thermostat upgrade to a smart one. They installed it and set everything up including the app on my phone. Took about an hour. Simple job but nice not to deal with wiring myself.
4 people found this helpful
Response from Citywide Supply & Service
We really appreciate you taking the time to leave this review. Your satisfaction is our top priority!
Brenda N.
Upgraded to a smart thermostat and had them check our whole system while they were here. Tech was knowledgeable and patient explaining the new features. Great HVAC service. (Chicago)
Response from Citywide Supply & Service
Thank you for choosing us! We appreciate the feedback and look forward to serving you again.
Julio C.
Weird burning smell coming from the vents when heat kicked on. Turned out to be dust buildup on the heat strips from the AC season. They cleaned it all out. Easy fix but scary smell.
1 person found this helpful
Response from Citywide Supply & Service
We appreciate you taking the time to review our hvac services in Chicago. Your feedback means a lot to our team!
Brenda N.
Upgraded to a smart thermostat and had them check our whole system while they were here. Tech was knowledgeable and patient explaining the new features. Great HVAC service. (Chicago)
Response from Citywide Supply & Service
Wow, thank you! Our team will be so happy to read this. Reviews like yours make it all worthwhile.
Wayne H.
They maintain the HVAC systems for our office building. Always responsive and thorough. Downtime is minimal and their preventive maintenance keeps everything running smoothly. (Chicago)
Response from Citywide Supply & Service
Thank you so much for the kind words! We take pride in our work and it means a lot when customers notice.
Wayne H.
They maintain the HVAC systems for our office building. Always responsive and thorough. Downtime is minimal and their preventive maintenance keeps everything running smoothly. (Chicago)
Response from Citywide Supply & Service
Thank you for choosing us! We appreciate the feedback and look forward to serving you again.
Service Area
Serves Chicago and surrounding areas
Frequently Asked Questions
Last updated April 2026
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