HVAC Services in Chattanooga, TN

100 HVAC contractors found

Need emergency service? 24 HVAC providers in Chattanooga offer 24/7 availability

Elite Air HVAC and Maintenance LLC

5.0(411)
Highly Rated

Across 411 reviews, the company holds a perfect 5.0-star average with recurring themes of professional…

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Northside Heating & Air Conditioning, LLC

5.0(376)
Highly Rated

All five-star reviews mention Daniel or another technician by name, praising honest option presentation…

200 W M.L.K. Blvd Suit 1000, Chattanooga, TN 37402
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Crew Heat & Air

5.0(263)
Highly Rated

Every reviewer awarded five stars, with six of seven named customers specifically calling out technician Ryan…

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Mountain View Heating and Air

5.0(224)
Highly Rated

Eight reviewers awarded 5 stars, with Brad Duffy named in four reviews for plumbing expertise and AC repair…

1031 John Ross Rd, Chattanooga, TN 37412
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North Georgia Heating & Air of Hixson

5.0(169)
24/7 Highly Rated

All 169 reviews award 5 stars. 4 reviews highlight specific technicians by name across separate service…

140 Northgate Mall Dr, Chattanooga, TN 37415
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Certus Mechanical Heating & Air

5.0(152)
Highly Rated

All 8 reviewers award 5 stars, and 2 of them specifically mention same-day emergency response as the reason…

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TooCool Heating & Air, LLC

5.0(115)
Highly Rated

All 115 reviewers awarded 5 stars, with Tony Blake specifically named in multiple reviews as the technician…

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Air 911 Heating and Cooling LLC

5.0(96)

All 96 reviews award 5 stars, with customers frequently mentioning same-day Saturday response times and…

4295 Cromwell Rd Ste. 528, Chattanooga, TN 37421
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Reasonable Service, Electric, Heat & Air

5.0(52)

All 52 reviews award 5 stars except one 4-star rating, with customers consistently praising same-day response…

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Cranfield Services

5.0(44)

All eight reviewers award perfect 5-star ratings, with Matt, Michael, and Mack named as the primary…

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Sturdi Home Solutions

5.0(33)

Thirty-three reviewers awarded perfect 5-star ratings, with five specifically praising the team's same-day…

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JSH Mechanical Inc.

5.0(29)

Technicians James and John appear by name across multiple reviews, with reviewers consistently citing…

111 Cedar Ln, Chattanooga, TN 37421
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SouthEast Services

5.0(22)

Every one of the 22 reviews awards 5 stars, with technicians named in at least 6 testimonials. Customers…

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Ascend Air Solutions

5.0(18)

All 17 reviewers award five stars, with emergency same-day service mentioned repeatedly across independent…

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Associated Mechanical Service

5.0(18)

All eight sampled reviewers award 5 stars, with multiple clients specifically naming technician Aaron and…

3315 Curtis St, Chattanooga, TN 37406
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Tennessee Valley Heating And Cooling

5.0(11)

All 11 reviewers awarded 5 stars, with technicians Weston and Tim mentioned by name across multiple accounts.…

1829 Tunnel Blvd, Chattanooga, TN 37406
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One Team I, LLC

5.0(11)
24/7

All 11 reviewers award five stars, with 8 explicitly naming technician David Wright or his crew for same-day…

5900 Ringgold Rd, Chattanooga, TN 37412
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Scenic Air Solutions

5.0(11)

All 10 reviews award 5 stars, with customers consistently praising same-day or next-day response times,…

22 Waheela Dr, Chattanooga, TN 37404
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Total Comfort

5.0(10)

All seven reviewers awarded 5-star ratings, with three specifically mentioning technician Pete by name.…

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Coolest In The City Heat & Air

5.0(8)

Eight of eight reviewers award five stars, with customers consistently highlighting same-day service…

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C&C HVAC

5.0(8)

All five visible reviewers awarded 5 stars, with recurring themes of respectful service, fair pricing, and…

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Chattanooga A.C. Mechanical

5.0(8)

All 8 reviews award 5 stars, with 4 customers specifically noting same-day or next-day emergency response…

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Shupe Carboni & Associates

5.0(7)

All 7 reviewers awarded 5-star ratings, with Clif Martin specifically praising the firm's professional…

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Heiss Mtn Services

5.0(3)

All three verified reviewers awarded 5 stars, with each testimonial emphasizing specific traits: fast…

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Kapo Mechanical

5.0(3)

All three reviewers award Kapo Mechanical five stars, with each praising specific technicians by name. Greg…

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Bean Heating and Air Conditioning

5.0(2)

Both reviewers award 5 stars and describe Bean as a reliable, family-owned company. Jake Pryor-Carr…

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Carter Heating and Air

5.0(2)

The single verified review for Carter Heating and Air awards a perfect 5 stars, with the client specifically…

4295 Cromwell Rd, Chattanooga, TN 37421
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Chattanooga HVAC

5.0(1)

Their single 5-star review, from Ben Slaney, uses a concise "Good Company!" endorsement that research shows…

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Hiller Plumbing, Heating, Cooling & Electrical

4.9(1,252)
24/7 Highly Rated

Every reviewer awarded five stars and named a specific technician, with Cris Neibert, Chris Gresham, and Eli…

7339 Lee Hwy, Chattanooga, TN 37421
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Reliable Heating & Air Conditioning Co., Inc.

4.9(951)
Highly Rated

Eight of eighteen sampled reviews explicitly mention same-day or after-hours emergency response, with…

404 Spears Ave, Chattanooga, TN 37405
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HVAC Service Costs in Chattanooga, TN

Pricing ranges across all HVAC services offered in Chattanooga.

ServiceTypical RangePrice Points
AC Repair$75$2,8007 items →
AC Installation$150$20,0008 items →
AC Replacement$2,100$16,0005 items →
HVAC Maintenance$15$8007 items →
HVAC Repair$75$3,5007 items →
HVAC Service$70$14,1006 items →
Emergency HVAC$150$3,5006 items →
Commercial HVAC$2$80,0007 items →

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

HVAC in Chattanooga, TN: What Homeowners Should Know

Chattanooga’s river valley amplifies summer heat and humidity, producing long, taxing cooling seasons with many days above 90°F and high moisture loads. That pattern drives steady demand for reliable systems and frequent maintenance; the local market has 101 contractors and an average rating near 4.3 from nearly 20,000 reviews, so residents searching for hvac Chattanooga options have many experienced crews to consider.

Work on HVAC ranges from tiny repairs to full system replacements, with quoted costs in the area stretching roughly from $2 for minor services to as much as $80,000 for large commercial or whole-home projects. Tennessee requires contractors to hold the CMC-C (Mechanical - HVAC/Refrigeration Contractor) license through the Board for Licensing Contractors, with a minimum of three years’ HVAC experience or apprenticeship under a licensed pro to qualify.

Customer highlights in the data set were unavailable, so the competitive picture is the clearest signal: about two dozen firms offer 24/7 response, and review averages cluster around 4.3, indicating established reputations and service differentiation. Homeowners comparing hvac companies Chattanooga should weigh emergency availability and long-term reliability, while those seeking the best hvac Chattanooga will find choices that prioritize uptime during heat waves and dependable heating for valley cold snaps.

Frequently Asked Questions

Among 100 HVAC contractors serving Chattanooga, the top-rated providers average 4.3★ across 20,527 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 Chattanooga, TN

Complete directory of 100 contractors — browse alphabetically

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