10 Commercial HVAC Contractors in Auburn, WA
Top-Rated Commercial HVAC Contractors in Auburn
Green City Heating and Air Conditioning
“Across 447 reviews, customers frequently cite exceptional communication, with multiple reviewers describing real-time arrival updates and clear explanation of…”
Griffis Heating Inc.
“All three profiled reviewers award perfect 5-star ratings, with each mentioning specific team members by name. Communication quality appears as a recurring…”
All Commercial HVAC Contractors (10 total)
CoolTech Refrigeration, Heating & Cooling
“29 reviewers collectively award a perfect 5.0 rating, with 6 of 8 sampled reviews mentioning same-day or…”
A. B. Heating & Cooling
“Twenty reviews all award 5 stars, with Michael and Trevor named as technicians who provided free evaluations,…”
Emerald Aire Inc
“Three of six detailed reviews highlight specific technicians: Damien earned praise for same-day emergency AC…”
Universal Refrigeration
“The contractor's 3.9-star rating from 27 reviews reflects divergent customer experiences, with negative…”
Cool hvac pro
“All 11 published reviews award perfect 5-star ratings, with customers consistently praising transparent…”
Auburn Mechanical
“Among 3 sampled reviews, positive feedback emphasizes same-day service responsiveness and professional…”
Commercial HVAC Costs in Auburn
Commercial system pricing in Auburn. 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 Auburn, WA: What to Expect
Auburn sits in the greater Seattle metro, where winter lows hover around 37 F and summer peaks rarely climb above 76 F. For decades, heating dominated commercial hvac Auburn demand, but recent heat waves have accelerated air conditioning adoption, and heat pump systems now represent a fast-growing segment. Ten contractors serve this market, collectively earning a 4.3 average rating across more than 900 reviews, with half offering around-the-clock service.
For business owners budgeting annual commercial HVAC contracts, costs break down by building size. Small businesses under 5,000 square feet can expect annual service agreements ranging from $1,100 to $5,500, while mid-size facilities between 5,000 and 25,000 square feet typically see costs between $3,850 and $11,000 per year. Individual rooftop unit maintenance runs $550 to $2,200 annually. Washington does not require a statewide HVAC contractor license, so businesses must verify that their chosen contractor holds current local city or county licensing credentials.
Customer feedback highlights consistent strengths among top performers. Green City Heating and Air Conditioning (4.8 rating) draws frequent praise for keeping clients informed, with multiple reviewers noting real-time arrival updates and clear walkthroughs of completed work. Griffis Heating Inc. achieves a 4.9 rating with all profiled reviewers awarding five stars and specifically naming team members like Brie for their responsive communication. These patterns suggest that communication quality and follow-through distinguish the strongest contractors in the area.