24 Commercial HVAC Contractors in Ann Arbor, MI
Top-Rated Commercial HVAC Contractors in Ann Arbor
Mrs. Michael Plumbers, Electricians, AC & Furnace Repair
“Of 1,148 reviews, customers frequently praise same-day service availability and technicians who explain options before work begins. Positive reviews cite panel…”
AIRDUCT CLEAN
“Every reviewer awarded 5 stars, with technicians Lee and Chris named in multiple reviews for their thoroughness and customer communication. Several customers…”
All Commercial HVAC Contractors (24 total)
Haley Mechanical - Ann Arbor
“137 reviews averaging 4.8 stars show strong satisfaction, with six positive reviews naming specific…”
Trusted Heating & Cooling Solutions
“138 reviews yield a 4.9-star average, with customers consistently praising daily communication, accurate…”
Comfort Mechanical Heating and Cooling
“119 reviewers award Comfort Mechanical a near-perfect 4.9 rating. Technicians Jamal, Andy, and Moe appear by…”
Trusted Heating & Cooling Solutions
“All reviewers except one award 5 stars, with recurring praise for technician professionalism and diagnostic…”
Deeply Rooted Mechanical
“Every reviewer awarded 5 stars, with 8 of 10 sampled reviews mentioning specific technician names (Chase,…”
Riviance HVAC
“Twenty-eight reviewers collectively award Riviance HVAC a perfect 5.0-star rating, with zero sub-4-star…”
DMT Hvac Solutions
“All 24 reviewers awarded 5 stars, with Demario specifically named in multiple reviews for his technical…”
Oxford Mechanical
“Malek appears by name in six of eight reviews, with customers consistently praising his communication,…”
Altech Mechanical Service
“All eight extracted reviews award 5 stars, with customers specifically naming technicians Jack and Mark and…”
Munch's Supply Co.
“All 18 reviewers award Munch's Supply Co. 4 or 5 stars, with an exceptional 4.7 average reflecting strong…”
Young Supply Company
“5 of 6 reviewers award 5 stars, with particular praise for counter staff expertise and part availability.…”
Johnstone Supply
“7 of 8 reviewers award 5 stars, praising the staff's product knowledge and order fulfillment speed. Two…”
Custom Climate Systems, Inc.
“All nine reviewers award 5 stars, with Adam, John, Anthony, and Dylan named specifically across multiple…”
Air Temperature Control inc
“All fournamed reviewers rate the company 5 stars, with three specifically praising technician Chris for rapid…”
Boone & Darr Inc
“Seven of sixteen reviewers awarded five stars, with particular praise for plumbing services and knowledgeable…”
On The Mark Mechanical
“Nine of eleven reviewers awarded 5 stars, praising same-day responsiveness, competitive pricing, and…”
10 Below Refrigeration
“All five published reviews award 5 stars, with three specifically praising fast response times and two…”
A1 Commercial Refrigeration Repair Ann Arbor
“All 4 reviews award 5 stars, with reviewers specifically praising the company's responsive scheduling and…”
Commercial HVAC Costs in Ann Arbor
Commercial system pricing in Ann Arbor. 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 | $550 | $1,100 | $2,200 |
Annual contract (small business, < 5K sqft) | $1,100 | $2,750 | $5,500 |
Annual contract (mid-size, 5K-25K sqft) | $3,850 | $7,150 | $11,000 |
Basic rooftop unit replacement | $7,150 | $11,000 | $16,500 |
Small business full system (< 5K sqft) | $8,800 | $17,600 | $27,500 |
Mid-size building (5K-25K sqft) | $27,500 | $55,000 | $88,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $7 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Ann Arbor, MI: What to Expect
The Great Lakes continental climate shapes every commercial HVAC decision in Ann Arbor. Winters push heating systems hard from October through April, with January lows averaging 17 F and periodic sub-zero wind chills, while summers deliver warm but manageable conditions that make cooling a comfort upgrade rather than a survival necessity. The University of Michigan's massive institutional presence and surrounding rental housing stock mean aging mechanical systems constantly need attention, creating steady demand across Washtenaw County. Thirty-two contractors serve this market, earning an average rating of 4.5 stars from nearly 3,300 reviews, which tells you the quality bar sits high here.
Annual maintenance for a single rooftop unit runs $550 to $2,200, while small businesses under 5,000 square feet can expect annual service contracts ranging from $1,100 to $5,500. Mid-size buildings between 5,000 and 25,000 square feet fall into a $3,850 to $11,000 annual contract bracket, reflecting the equipment complexity and runtime hours involved. Michigan maintains no statewide HVAC contractor license, so businesses verify compliance through local city or county licensing requirements instead, which adds a layer of due diligence for property managers selecting a service partner.
Customer feedback reveals distinct strengths among top performers. Marc, Shawn, Timothy, and Madisyn appear repeatedly in five-star reviews for Mrs. Michael Plumbers, Electricians, and HVAC Technicians, where clients praise same-day response and transparent communication throughout the service process. AIRDUCT CLEAN earns uniformly five-star ratings, with technicians Lee and Chris specifically mentioned for thorough work and their use of before-and-after documentation that lets customers see exactly what changed. Ann Arbor Door Systems maintains a 4.9-star average across 300 commercial reviews, with clients highlighting same-day service and expertise handling non-standard configurations like Sommer openers.
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All HVAC Contractors in Ann Arbor, MI
Complete directory of 72 contractors — browse alphabetically
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All HVAC Contractors in Ann Arbor, MI
Complete directory of 72 contractors — browse alphabetically