HVAC Installation & Repair in Chicago, IL

Compare 28 hvac installation & repair contractors near you in Chicago and surrounding area with an average rating of 4.9/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated March 23, 2026

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Other Businesses in This Area

Chicago Furnace & AC Repair

5.02½+ years online
furnaceservicechicago.com

HVAC Buddies

5.03 years online
hvacbuddies.com

MODERN HVAC TECHNOLOGY

5.08 years online
modernhvactech.com/services-we-offer-in-chicago

Air Conditioning & Heating Chicago

4.9

All Temp Heating and Air Conditioning

4.9~29 years online
alltemp.com

Besco Air Inc.

4.9~19 years online
bescoair.net

Brothers Heating & Cooling Inc. & Brothers Perfect Construction LLC

4.9

Chicago Heating & Cooling

4.96½+ years online
chicagoheatingandcooling.comGet a Free Quote

Chicago HVAC Repair Doctor, Inc.

4.99½+ years online
chicagohvacrepairdr.com/service-area/chicago-il

Deljo Heating, Cooling & Plumbing

4.927+ years online
deljoheating.com

Frontline Heating & Cooling Chicago

4.9~3 years online
frontlineheatingcooling.com

Heating and Air Conditioning in Chicago

4.9

Hot Water Heater Repair Chicago

4.95+ years online
hwhrhotwaterheaterrepairchicago.com

Oasis Plumbing, Heating & Cooling

4.917½+ years online
oasisheating.com

Sensational Heating & Air Chicago

4.94+ years online
sensationalheating.comGet a Free Quote

Service Pro Titans

4.96½+ years online
serviceprotitans.com

Tabor's Complete Comfort Mechanical

4.97½+ years online
tccmechanical.com

Aircor HVAC air conditioning and heating

4.813+ years online
aircorheatingcooling.com

Guardian Heating & Cooling Service

4.817+ years online
guardianheatingandcooling.com

Heatmasters

4.830+ years online
heatmasters.com

TDH Mechanical, Heating and Cooling Contractors

4.82½+ years online
chicagotdhmechanical.com

Four Seasons Heating, Air Conditioning, Plumbing, & Electric

4.716½+ years online
fourseasonsheatingcooling.com

Green Air Care

4.714½+ years online
greenaircare.com

HVAC Installation & Repair in Nearby IL Cities

About HVAC Installation & Repair in Chicago

HVAC work covers heating, ventilation, and air conditioning — from furnace and AC replacement to ductwork modification and zoning systems. Regular maintenance extends equipment life, but most units need replacement every 15–20 years.

Typical costs: A new central AC unit installed runs $3,500–$7,500. Furnace replacement is similar. A complete HVAC system (furnace + AC + ductwork) can be $10,000–$20,000+ depending on home size and equipment efficiency rating.

Common projects include:
  • Central AC replacement
  • Furnace or boiler replacement
  • Ductwork installation or modification
  • Mini-split / ductless system installation
  • Thermostat upgrade and zoning

HVAC replacements and new installations typically require mechanical permits. Equipment changes that affect gas lines or electrical circuits may need additional permits.

Frequently Asked Questions

How much does hvac installation & repair cost in Chicago?
Costs depend heavily on system type and home size. A straightforward AC swap on an existing system runs $3,500–$7,500. Switching from forced air to a mini-split system, or adding ductwork, increases cost significantly. Always get 2–3 quotes.
How do I find a reliable hvac installation & repair contractor in Chicago?
HVAC contractors should be licensed and insured. Ask about their experience with your specific system type (forced air, boiler, heat pump, mini-split). Get load calculations — a good contractor sizes the system to your home, not just matches what you had before.
Do I need a permit for hvac installation & repair in Chicago?
Most HVAC installations and replacements require a mechanical permit and inspection. Your contractor should pull the permit — if they suggest skipping it, that's a red flag.

About NeedInstall

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