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HVAC Services in Chicago, IL

1825 HVAC contractors found

Need emergency service? 117 HVAC providers in Chicago offer 24/7 availability→
HVAC ServiceAC RepairHVAC RepairAC InstallationHVAC MaintenanceCommercial HVACEmergency HVACAC Replacement

Air Flows Chicago - Belmont

5.0(1,069)
Highly Rated

“Seven named technicians appear across twelve visible reviews, with Rashad, Chris, and Ivan each mentioned…”

3019 W Belmont Ave, Chicago, IL 60618
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Expert Home Inspectors Inc.

5.0(735)
Highly Rated

“Every one of the 735 reviews awards 5 stars, an exceptionally rare achievement in the home inspection…”

3252 W Armitage Ave, Chicago, IL 60647
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Yorkville Heating & Air Conditioning

5.0(639)
Highly Rated

“Every reviewer awarded 5 stars, with 639 clients praising transparent pricing, thorough explanations, and…”

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Grace Automotive

5.0(462)
Highly Rated
3756 N Pulaski Rd, Chicago, IL 60641
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J.J.R. Heating & Cooling Inc

5.0(443)
Highly Rated

“Every reviewer awarded 5 stars. Six of eight sampled reviews explicitly describe same-day or within-hours…”

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Fibid Heating & Air Conditioning

5.0(379)
Highly Rated

“Every one of the six readable reviews awards five stars, with four clients explicitly mentioning same-day or…”

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SubZero Heating And Cooling

5.0(379)
Highly Rated

“Every one of the seven detailed reviews awards five stars, with multiple homeowners emphasizing Bryan's…”

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Hero Air

5.0(303)
24/7 Highly Rated

“All five-star reviews mention either same-day service or next-morning arrival, with technicians Luis and Vlad…”

4823 W Patterson Ave, Chicago, IL 60641
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Alex’s Duct Cleaning

5.0(269)
Highly Rated

“All 269 reviews assign perfect 5-star ratings, with zero lower-score assessments recorded. Twelve reviewers…”

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Arya A1 Auto Repair

5.0(269)
Highly Rated
6707 N Clark St, Chicago, IL 60626
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ID Mechanical

5.0(263)
Highly Rated

“Across 263 five-star reviews, six clients specifically name technicians Igor or Artur, with every mention…”

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Aesthetic Air & Electric

5.0(251)
Highly Rated

“All 251 reviews award 5 stars, with customers specifically naming Andrew (lead estimator and project manager)…”

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Pro Comfort Solutions

5.0(243)
24/7 Highly Rated

“All 237 reviews award perfect 5-star ratings, with multiple clients specifically naming technicians Gerardo,…”

2052 N Latrobe Ave, Chicago, IL 60639
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McNally's Heating & Cooling of Bartlett

5.0(234)
Highly Rated

“Eight reviewers explicitly name individual technicians, demonstrating high brand recognition among satisfied…”

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Koalafied Heating & Air, LLC

5.0(233)
Highly Rated

“All 233 reviews award 5 stars, with customers frequently mentioning honesty, thoroughness, and technical…”

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Air Duct Maintenance Solutions LLC

5.0(232)
24/7 Highly Rated

“All 230 reviews award five stars, with customers specifically praising technicians Miguel and David by name.…”

Chicago, IL 60618
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Kavana's Plumbing and Heating

5.0(222)
24/7 Highly Rated

“All seven detailed reviews award five stars, with Henry named as the technician across five of those…”

5901 W Corcoran Pl, Chicago, IL 60644
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Glen Ellyn Heating and Cooling

5.0(205)
Highly Rated

“Every one of the seven sampled reviews awards 5 stars, with four reviewers specifically praising John's…”

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Chicago Appliance Repair Doctor

5.0(202)
Highly Rated

“Across 202 client reviews, Chicago Appliance Repair Doctor maintains a perfect 5.0-star average with…”

765 W Adams St, Chicago, IL 60661
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Summit Ridge Inspection Group

5.0(199)
Highly Rated

“Eight clients collectively awarded perfect 5-star ratings, with five specifically naming Mark as the…”

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Affordable Sewer And Plumbing

5.0(197)
Highly Rated

“All 197 reviews award 5 stars, indicating uniform client satisfaction across service types. Multiple…”

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Williamson HVAC, LLC

5.0(194)
Highly Rated

“All 194 reviews award perfect five-star ratings, with 8 of 10 sampled reviewers specifically mentioning named…”

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O-Zone Heating & Cooling

5.0(187)
Highly Rated

“Every one of the eight sampled reviewers awarded a perfect 5 stars, with zero negative feedback present.…”

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Plumbing Pilots

5.0(184)
Highly Rated

“All five-star reviews praise specific technicians by name, with Joe appearing most frequently alongside…”

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Tranquil Heating and Cooling

5.0(182)
24/7 Highly Rated

“Every reviewer mentions rapid same-day or emergency response times, with arrivals as quick as 45 minutes. Six…”

4838 N Lowell Ave, Chicago, IL 60630
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Salazar Heating And Air Inc.

5.0(178)
Highly Rated

“Every single reviewer awarded a 5-star rating, reflecting a perfect satisfaction record. Four reviewers…”

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Total Heating & Air Conditioning, Inc

5.0(175)
Highly Rated

“All eight published reviewers award five stars, with six specifically naming technician Tony and describing…”

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City & Suburban Heating & Cooling

5.0(174)
24/7 Highly Rated

“All four visible reviewers award 5-star ratings, with three specifically mentioning emergency or same-day…”

1225 N Cleaver St, Chicago, IL 60642
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Pro HVAC Heating and Cooling

5.0(163)
Highly Rated

“All five-star reviews praise on-time arrivals and upfront cost explanations. Fourteen reviewers explicitly…”

2835 N Damen Ave 2R Suite 2R, Chicago, IL 60618
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Aire Serv of Lake Geneva

5.0(152)
Highly Rated

“Every reviewer awarded a 5-star rating, with 8 of 8 specifically mentioning technician Jason by name and…”

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HVAC Service Costs in Chicago, IL

Pricing ranges across all HVAC services offered in Chicago.

ServiceTypical RangePrice Points
AC Repair$83–$3,0807 items →
AC Installation$168–$22,4008 items →
AC Replacement$2,352–$17,9205 items →
HVAC Maintenance$15–$8247 items →
HVAC Repair$83–$3,8507 items →
HVAC Service$76–$15,2286 items →
Emergency HVAC$165–$3,8506 items →
Commercial HVAC$2–$88,0007 items →

Prices reflect continental metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.

HVAC in Chicago, IL: What Homeowners Should Know

Chicago's continental climate makes heating the dominant HVAC need — winters average 18°F lows with lake-effect wind chill pushing real-feel temperatures well below zero. Summer highs reach 84°F with moderate humidity, but furnace reliability from December through February is what most Chicago households prioritize when selecting a contractor. The hvac Chicago market has 134 contractors averaging 4.7 stars across over 52,000 reviews, with 45 offering 24/7 service.

Costs across Chicago hvac companies range from emergency furnace calls to major full-system projects, spanning roughly $2 to $88,000. Illinois has no statewide HVAC contractor license — all contractors operate under local city and county requirements. Chicago specifically requires a Refrigeration Contractor License through the city, and all technicians who handle refrigerants anywhere in Illinois must hold federal EPA 608 certification.

Customer reviews emphasize quick response times and long-term reliability — three reviewers at Four Seasons cite decades of loyalty as the primary reason for their continued recommendation. At All Temp, 5 of 8 sampled reviews specifically call out same-day availability as a deciding factor. Fair pricing and honest assessments appear in multiple reviews across top companies, with customers noting they returned specifically after a technician recommended repair over replacement when a full replacement wasn't actually needed.

Frequently Asked Questions

Among 1,825 HVAC contractors serving Chicago, the top-rated providers average 3.9★ across 143,213 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.

All HVAC Contractors in Chicago, IL

Complete directory of 1825 contractors — browse alphabetically

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