22 Commercial HVAC Contractors in Livermore, CA
Top-Rated Commercial HVAC Contractors in Livermore
Service Champions
“All four displayed reviews award 5 stars, with three explicitly naming technicians who delivered exceptional service. Two reviews highlight same-day…”
Barker Heating & Cooling
“Seven of eight sampled reviews award five stars, with the lone four-star review upgraded from three stars after the team resolved initial installation issues.…”
All Commercial HVAC Contractors (22 total)
Superior Mechanical Services
“All six reviewers awarded 5-star ratings, with technician Saul named in four reviews for maintenance and…”
Bradford
“Five of five detailed reviews award 5 stars, with three mentioning same-day or prompt emergency response…”
Miller's Air Conditioning & Heating
“All three featured reviewers award 5-star ratings, with each account naming a specific technician and…”
Awesome Inc
“All four named reviewers awarded 5-star ratings, with three specifically mentioning same-day response…”
Killen Mechanical Inc
“All five detailed reviews award 5 stars, with three specifically naming Josh and praising his diagnostic…”
Air Brothers Mechanical
“All twenty client reviews award five stars, with seven clients specifically mentioning same-day or emergency…”
Airteks.com Inc
“All 16 reviews award 5 stars, with multiple reviewers specifically praising the technicians (Jerry, Mike) and…”
Johnstone Supply
“Of 8 reviewers who provided detailed feedback, 5 awarded perfect 5-star ratings praising the knowledgeable…”
Baker Distributing Company
“6 of 7 reviewers awarded 5-star ratings, with praise focusing on staff knowledge and helpfulness. One…”
HR&M HVAC Services
“All eight reviews award five stars, with three clients specifically naming Josh as the technician who…”
Associated Compressor & Equipment LLC
“Six of nine reviewers award five-star ratings, with positive feedback centering on product quality, parts…”
Swift Heating & Air
“All five reviews award perfect five-star ratings, with three specifically praising the team's honesty in…”
Marina Mechanical Services
“Three of five reviewers award five stars, praising consistent job completion and professional staff growth,…”
W&C Air Duct Cleaning
“All 4 reviewers award 5 stars, with customer stories describing significant findings inside duct systems:…”
Key Mechanical
“4 of 9 reviewers specifically describe dangerous or unprofessional driving behavior by company vehicle…”
Alpine Mechanical Service Company, Inc.
“Both client reviews award five stars, with specific language around professionalism and accommodation of…”
A & B Mechanical Inc
“The rating of 3.0 stars derives from 4 reviews, representing limited feedback volume. One detailed review…”
Commercial HVAC Costs in Livermore
Commercial system pricing in Livermore. 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 | $475 | $950 | $1,900 |
Annual contract (small business, < 5K sqft) | $950 | $2,375 | $4,750 |
Annual contract (mid-size, 5K-25K sqft) | $3,325 | $6,175 | $9,500 |
Basic rooftop unit replacement | $6,175 | $9,500 | $14,250 |
Small business full system (< 5K sqft) | $7,600 | $15,200 | $23,750 |
Mid-size building (5K-25K sqft) | $23,750 | $47,500 | $76,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Livermore, CA: What to Expect
Livermore sits at the edge of the Bay Area where Mediterranean weather meets the inland heat that pushes summer temperatures past one hundred degrees during heat waves. Though winters stay cool around forty-two degrees and summers average a moderate eighty-two degrees, the occasional extreme spikes keep commercial cooling systems working harder than many expect. With twenty-two licensed contractors serving the area and an average rating of 4.2 across nearly eight thousand reviews, businesses in this East Bay suburb have solid options for Commercial HVAC in Livermore, though only six companies offer around-the-clock emergency service.
Those costs add up depending on system size and service depth. Annual maintenance for a single rooftop unit runs four hundred seventy-five to nineteen hundred dollars, while a small business under five thousand square feet typically signs annual contracts ranging from nine hundred fifty to forty-seven hundred fifty dollars. Mid-size facilities between five and twenty-five thousand square feet see contracts between thirty-three hundred twenty-five and ninety-five hundred dollars annually. Every contractor must hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning license from the California Contractors State License Board, ensuring baseline qualifications across the market.
Customer feedback points to real differences in service quality. Service Champions draws consistent praise, with reviewers naming technicians and highlighting same-day response during urgent calls. Barker Heating & Cooling earned a four-star upgrade to five after resolving initial installation problems for one client. Eagle Air technicians like Alejandro, Timothy, Rafael, Deron, and Tim appear across multiple positive reviews, suggesting experienced teams that commercial clients can rely on for ongoing relationships rather than one-time repairs.
Frequently Asked Questions
Other HVAC Services in Livermore, CA
All HVAC Contractors in Livermore, CA
Complete directory of 50 contractors — browse alphabetically
A–Z
All HVAC Contractors in Livermore, CA
Complete directory of 50 contractors — browse alphabetically
A
- A & B Mechanical Inc
- Advanced Cooling Technologies, Inc
- Air Brothers Mechanical
- Airteks Contractor
- Airteks Mechanical Services
- Airteks.com Inc
- AIS Heating & Air Conditioning
- All Air Heating and Air Conditioning
- Alpine Mechanical Service Company, Inc.
- Ambient Heating and Air
- Appliance Repair Livermore.
- Aptitude Electrical
- Associated Compressor & Equipment LLC
- Awesome Inc