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81 Commercial HVAC Contractors in Birmingham, AL

4.6 avg rating
9,815 total reviews11 offer 24/7 service
Need emergency service? 28 HVAC providers in Birmingham offer 24/7 availability→
AC Repair(334)HVAC Maintenance(366)AC Installation(217)HVAC Service(386)HVAC Repair(303)Emergency HVAC(157)AC Replacement(110)Commercial HVAC(81)

Top-Rated Commercial HVAC Contractors in Birmingham

#1

Overland Mechanical

0.0(0 reviews)
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#2

Standard Heating, Cooling & Plumbing

4.9(1,941 reviews)
24/7 Highly Rated

“Every reviewer awarded 5 stars, with multiple customers specifically naming technicians Spencer, Dusty, Joe, Chase, and Jason. Seven reviewers comment on…”

520 8th St S, Birmingham, AL 35233
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#3

Comfort Dynamics Cooling, Heating, Plumbing & Electrical

4.7(2,389 reviews)
24/7

“Every visible reviewer awarded 5 stars, with water heater replacement being the most frequently mentioned service. Reviewers consistently name Spencer and…”

240A Lyon Ln, Birmingham, AL 35211
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All Commercial HVAC Contractors (81 total)

Autumn Air Home Services

4.9(1,037)
Highly Rated

“1016 reviews with a 4.9-star average show overwhelming satisfaction. Preston Wheeler appears in multiple…”

2010 Old Montgomery Hwy, Birmingham, AL 35244
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Ethridge Heating and Air

4.9(1,022)
24/7 Highly Rated

“Multiple five-star reviews highlight honest assessments and lack of commission-driven recommendations, with…”

5121 15th Ave N, Birmingham, AL 35212
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One Source Heating, Cooling, Plumbing & Electrical

4.8(893)
24/7 Highly Rated

“Every reviewer awarded 5 stars, with 821 total ratings averaging 4.8 stars. Customers consistently praise…”

3105 Pinson Valley Pkwy, Birmingham, AL 35217
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Cool Breeze, Inc.

5.0(364)
Highly Rated

“318 reviewers collectively award Cool Breeze a perfect 5.0-star rating, with multiple customers specifically…”

2165 Rocky Ridge Rd, Birmingham, AL 35216
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Western Sales & Services, Inc.

4.9(332)
24/7 Highly Rated

“Three of eight sampled reviewers explicitly describe receiving same-day or urgent Same-Day service response.…”

3660 Cahaba Beach Rd, Birmingham, AL 35242
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Doyal Heating & Cooling

5.0(182)
Highly Rated
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Alabama Cooling and Heating

4.9(201)
24/7 Highly Rated

“192 reviewers give this contractor a 4.9 average, with all sampled reviews awarding 5 stars. Common themes…”

4042 Huntwell Ln, Birmingham, AL 35235
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Hemphill Services

4.8(183)
24/7 Highly Rated

“Of 181 reviews, customers frequently commend the company's swift same-day response times and knowledgeable…”

2242 Alton Rd, Birmingham, AL 35210
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S-Tek Heating & Air

5.0(146)
Highly Rated

“All 128 customer reviews award 5 stars, with reviewers frequently naming specific technicians including…”

3734 Spearman Dr, Birmingham, AL 35216
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Home & Commercial Services, LLC

4.9(141)
Highly Rated

“Seven of eight sampled reviews award five stars, with technicians Gage, Lamontay, Lamontae, and Gatlin each…”

1709 Forestdale Blvd, Birmingham, AL 35214
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Coleson Plumbing & Gas , Plumber, Sewer line repair, Tankless Water heater repair & Water Damage Restoration Birmingham, AL

4.7(162)
24/7

“All five detailed reviews award 5-star ratings, with Jim named as the responding technician in three…”

5608 Clifford Cir Suite C, Birmingham, AL 35210
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Engle Services Heating & Air - Electrical - Plumbing

4.9(118)
24/7 Highly Rated

“All six visible reviews carry five-star ratings, indicating consistent satisfaction among recent customers.…”

5511 US-280, Birmingham, AL 35242
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Stegall Heating, Air Conditioning, and Plumbing

4.6(148)
24/7

“Four of five named reviewers highlight specific technicians (Justin, the plumber; Stegall electricians) and…”

2800 5th Ave S, Birmingham, AL 35233
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Climate Heating & Cooling

4.9(48)

“Every reviewer awarded 5 stars, with 3 specifically mentioning same-day or weekend emergency availability.…”

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Webb Comfort Heating & Cooling

5.0(42)

“All 38 reviewers award five stars, with 7 of 8 sampled reviews mentioning the same-day or next-day response…”

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Wittichen Supply Company

4.3(77)

“Six of eight reviewers specifically name counter staff members Bruce, Tony Fleming, or other team members who…”

2912 3rd Ave N, Birmingham, AL 35203
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Cool Temp Air

4.8(48)

“All 47 reviews yield a 4.8-star average, with five named technicians appearing across feedback. Charles and…”

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Wittichen Supply Co

4.3(66)

“Four of four detailed reviewers mention specific staff members by name, indicating strong personal…”

1266 Old Hwy 11, Birmingham, AL 35210
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Schoettlin Mechanical Contractors

4.9(37)

“Thirty-seven reviewers award perfect 5-star ratings, with Mason named directly in 9 of 10 sampled reviews.…”

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Mr. Fix It Mold, Heating & Air

5.0(34)

“All eight sampled reviewers award perfect 5-star ratings, with six specifically naming Brad as the primary…”

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Hinkle Metals & Supply Co Inc

4.2(57)

“Four of eight sampled reviewers report difficulty obtaining timely parts or follow-up communication, with one…”

3300 11th Ave N, Birmingham, AL 35234
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Shearer Supply Birmingham

4.9(31)

“All eight reviewed customers award five-star ratings, with six explicitly mentioning friendly or professional…”

3636 7th Ave N Suite A, Birmingham, AL 35222
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Grissom Brother Service Company HVAC

5.0(26)
24/7

“All 26 reviewers award 5 stars, with emergency response speed cited repeatedly, three specifically mention…”

4907 Powell Ave S, Birmingham, AL 35222
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Harrison Heating and Air Conditioning LLC

5.0(25)

“All eight sampled reviews award five stars, with Tim mentioned by name in six of eight testimonials…”

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Johnstone Supply

4.2(33)

“Of 8 identifiable reviews, 5 rate the business 5 stars citing staff helpfulness and product availability.…”

3801 1st Ave N, Birmingham, AL 35222
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Superior Comfort Heating and Cooling LLC

5.0(17)

“Seventeen reviewers collectively award a perfect 5-star rating, with seven specifically naming Rashad or Mr.…”

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GForce Mechanical LLC

5.0(15)

“Eleven of fifteen reviewers specifically praise the team's same-day response capability, with multiple…”

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Commercial HVAC Costs in Birmingham

Commercial system pricing in Birmingham. Actual costs vary significantly by building size and system type. Request a site-specific quote.

ServiceLowAverageHigh
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 Birmingham, AL: What to Expect

Birmingham's climate creates relentless demand for Commercial HVAC in Birmingham. Summer temperatures climb to 92 F with 55 days above 90 degrees, and humidity from May through September pushes cooling systems to their limits. Occasional winter freezes add heating needs. With 95 contractors serving the area and an average rating of 4.2 from over 11,000 reviews, businesses have plenty of options but also high expectations for reliable service.

Costs vary based on system size and service scope. Annual maintenance for a rooftop unit runs $500-$2000, while a small business contract covering under 5,000 square feet typically costs $1,000-$5,000. Mid-size buildings between 5,000 and 25,000 square feet see annual contracts ranging from $3,500-$10,000. Alabama requires HVAC contractors to hold a HACR license with a minimum of five years practical experience, ensuring technicians are qualified for the demands Birmingham's climate places on commercial equipment.

Customer reviews point to specific technicians who earn repeat mentions. Preston Wheeler appears in multiple five-star reviews at Autumn Air for same-day emergency repairs and thorough system explanations. Across companies, reviewers consistently praise technicians who communicate clearly and walk customers through repair options before proceeding. This pattern suggests that explainers and transparency matter as much as technical skill when Birmingham businesses choose a commercial HVAC partner.

Frequently Asked Questions

Commercial HVAC in Birmingham varies widely by building size. Annual maintenance contracts run $1,000-$10,000+ depending on unit count and service frequency. Rooftop unit replacement starts around $6,500-$15,000, small business systems (<5K sqft) run $8,000-$25,000, and mid-size buildings cost $25,000-$80,000 installed.

All HVAC Contractors in Birmingham, AL

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