44 Commercial HVAC Contractors in Chattanooga, TN
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Top-Rated Commercial HVAC Contractors in Chattanooga
Metro Plumbing, Heating & Air
“The overwhelming majority of 5-star reviews praise specific technicians by name, with 4,296 reviews contributing to a 4.8 average rating. Customers frequently…”
Mr. Electric of Chattanooga
“1418 reviews yield a 4.8-star average, with 4 of 5 sampled customers awarding 5 stars and specifically naming technicians like Allen McKinney, Zach, and…”
All Commercial HVAC Contractors (44 total)
Rivertech Heating & Air Conditioning
“Of 467 reviews earning a 4.9 average, positive reviewers frequently mention same-day service availability and…”
Elite Air HVAC and Maintenance LLC
“Across 411 reviews, the company holds a perfect 5.0-star average with recurring themes of professional…”
Scenic City Heating and AC
“403 reviewers award an average 4.8 stars, with 5 positive reviews highlighting specific technicians (Rusty,…”
Mountain View Heating and Air
“Eight reviewers awarded 5 stars, with Brad Duffy named in four reviews for plumbing expertise and AC repair…”
Ryan Heating and Air
“All 196 reviewers awarded 5 stars, with every testimonial naming the specific technician who handled the job.…”
Southern Comfort Heating & Air LLC
“Technician names appear in every 5-star review, with Houston Graham and Kevin receiving multiple shout-outs…”
One Hour Heating & Air Conditioning® of Chattanooga
“All eight sampled reviews carry five-star ratings, with four explicitly mentioning same-day or emergency…”
TooCool Heating & Air, LLC
“All 115 reviewers awarded 5 stars, with Tony Blake specifically named in multiple reviews as the technician…”
Masters Appliance Heating & Air
“Customers consistently praise pricing transparency and technical skill, with 3 reviewers naming technician…”
Best Heating and Air Conditioning
“Reviewers consistently praise honest diagnostics over upselling, with multiple customers noting Michael…”
One Source Heating, Cooling, Plumbing & Electrical
“92 of 109 reviewers awarded 5 stars, with recurring mentions of same-day weekend response and upfront…”
Ted Fugunt Heating & Air Conditioning
“With 88 reviews averaging 4.6 stars, customers frequently mention same-day emergency response and fair…”
Shearer Supply
“Seven of eight reviewers give Shearer Supply a perfect 5-star rating, with customers specifically praising…”
Titan Heating & Air
“Of 79 reviews, customers frequently mention the company's 24-hour emergency availability and same-day…”
Reasonable Service, Electric, Heat & Air
“All 49 reviews award 5 stars, with six customers specifically mentioning same-day or 45-minute emergency…”
Sturdi Home Solutions
“Thirty-three reviewers awarded perfect 5-star ratings, with five specifically praising the team's same-day…”
Conditionaire Co Inc
“All 32 reviews assign five stars, with clients consistently praising clear communication before work begins,…”
JSH Mechanical Inc.
“Technicians James and John appear by name across multiple reviews, with reviewers consistently citing…”
Elephant Ears Service Company
“All eight reviewers award five stars. Four clients specifically mention emergency or same-day response, with…”
SouthEast Services
“Every one of the 22 reviews awards 5 stars, with technicians named in at least 6 testimonials. Customers…”
United Enertech
“One detailed review from 58 contributors describes a workplace concern about training and communication…”
Chase Plumbing & Mechanical, Inc.
“Three of four reviewers name specific technicians. Positive reviews praise Zack and Demetrius for…”
Associated Mechanical Service
“All eight sampled reviewers award 5 stars, with multiple clients specifically naming technician Aaron and…”
Maximum Heating And Air
“Among 32 reviews, multiple customers specifically mention same-day or within-hour response times during…”
United Refrigeration Inc
“Five of six reviewers award 5 stars, with consistent themes emerging around inventory completeness and…”
Ascend Air Solutions
“All 17 reviewers award five stars, with emergency same-day service mentioned repeatedly across independent…”
Commercial HVAC Costs in Chattanooga
Commercial system pricing in Chattanooga. Actual costs vary significantly by building size and system type. Request a site-specific quote.
| Service | Low | Average | High |
|---|---|---|---|
Annual maintenance (per rooftop unit) Quarterly inspections | $500 | $1,000 | $2,000 |
Annual contract (small business, < 5K sqft) | $1,000 | $2,500 | $5,000 |
Annual contract (mid-size, 5K-25K sqft) | $3,500 | $6,500 | $10,000 |
Basic rooftop unit replacement | $6,500 | $10,000 | $15,000 |
Small business full system (< 5K sqft) | $8,000 | $16,000 | $25,000 |
Mid-size building (5K-25K sqft) | $25,000 | $50,000 | $80,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Chattanooga, TN: What to Expect
Chattanooga’s river valley traps summer heat and humidity, so commercial cooling systems do heavy lifting from June through September and heating must handle occasional cold snaps. That climate-driven demand keeps commercial-hvac Chattanooga projects steady year-round. Forty-four contractors serve the market, averaging a 4.5-star rating across 9,783 reviews, and ten firms advertise 24/7 availability to address urgent failures and overnight cold-air pooling on the valley floor.
Specific line-item cost data provided here was unavailable, but facility owners should expect project pricing to reflect system capacity, efficiency ratings, ductwork complexity, and controls integration. Budgeting should include installation, permitting, startup, and predictable lifecycle maintenance. Tennessee requires contractors to hold the CMC-C (Mechanical - HVAC/Refrigeration Contractor) license from the Board for Licensing Contractors, so verify credentials and active status before authorizing work.
No individual customer highlights were provided in the dataset, so prospective clients must read reviews for recurring themes: response time, preventive-maintenance programs, warranty handling, and parts availability. Look for firms with documented commercial experience, verifiable references for similar buildings, and technicians who can explain sequencing, redundancy, and energy-management options. Given local weather extremes, prioritize contractors who offer fast emergency response and clear maintenance plans to protect uptime and occupant comfort.
Frequently Asked Questions
Other HVAC Services in Chattanooga, TN
All HVAC Contractors in Chattanooga, TN
Complete directory of 101 contractors — browse alphabetically
A–Z
All HVAC Contractors in Chattanooga, TN
Complete directory of 101 contractors — browse alphabetically
A
B
C
- C&C HVAC
- Carter Heating and Air
- Carter Heating and Air
- Certus Mechanical Heating & Air
- Chase Plumbing & Mechanical, Inc.
- Chase Service, LLC
- Chattanooga A.C. Mechanical
- Chattanooga Heating & A/C Repair
- Chattanooga Heating & Air
- Chattanooga Heating & Air Conditioning
- Chattanooga Heating & Air Conditioning
- Chattanooga Heating & Air Conditioning, Inc.
- Chattanooga Heating & Air Conditioning: HVAC Contracting Co Inc
- Chattanooga Heating & Air Repair
- Chattanooga HVAC
- Chattanooga Water Heater Co
- Commercial Air Solutions
- Conditionaire Co Inc
- Coolest In The City Heat & Air
- Cranfield Services
- Crew Heat & Air
E
H
J
M
- M&A Supply Company Inc. Chattanooga
- Malone Heat & Air
- Mark Conner Heating & Air Conditioning
- Masters Appliance Heating & Air
- Maximum Heating And Air
- Metro Plumbing, Heating & Air
- Metro Plumbing, Heating & Air
- Metro Services
- Modern Heating & A/C Mechanical
- Modern Supply - Chattanooga
- Mountain View Heating and Air
- Mr. Electric of Chattanooga