12 Commercial HVAC Contractors in Upland, CA
Top-Rated Commercial HVAC Contractors in Upland
All Air Masters, Inc.
“Every reviewer rated All Air Masters five stars, with 370 customers contributing to the 4.9 average. Technicians Frankie Cruz, Rafael, and Fabian earned…”
Advanced Comfort Mechanical Heating & Air Co.
“Eight reviewers collectively award five stars, with four explicitly mentioning same-day service availability and three highlighting cost savings from accurate…”
All Commercial HVAC Contractors (12 total)
Goldbaum's Air Conditioning & Heating
“Twenty-three reviewers awarded a perfect 5.0 stars, with Victor and team named in multiple reviews for their…”
ADJ Electric
“Twenty-three reviewers award ADJ Electric an average rating of 4.7 stars, with every reviewer granting five…”
AIR BOSS MECHANICAL, INC.
“Four of six reviewers describe same-day or emergency service response, with one praising the technician's…”
David's Appliance Repair
“Of four detailed reviews, three award 5 stars citing same-day arrival, fair pricing, and knowledgeable…”
Air Supply Air Conditioning and Heating Contractor
“Eight reviewers awarded 5 stars, with three specifically naming individual technicians: James, Marcus, and…”
Johnstone Supply
“Six of eight detailed reviews award five stars, citing fast service, helpful staff, and product availability.…”
Advanced Systems Services
“All eight reviews award 5 stars, with three specifically naming Dominique and the team as exceptional.…”
Total 1 AC and Heating
“Both available reviews award five stars, with clients specifically naming Dan as a technician who explains…”
Commercial HVAC Costs in Upland
Commercial system pricing in Upland. 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 | $540 | $1,080 | $2,160 |
Annual contract (small business, < 5K sqft) | $1,080 | $2,700 | $5,400 |
Annual contract (mid-size, 5K-25K sqft) | $3,780 | $7,020 | $10,800 |
Basic rooftop unit replacement | $7,020 | $10,800 | $16,200 |
Small business full system (< 5K sqft) | $8,640 | $17,280 | $27,000 |
Mid-size building (5K-25K sqft) | $27,000 | $54,000 | $86,400 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect hot desert metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Upland, CA: What to Expect
Upland sits in the Inland Empire, where summer temperatures routinely climb into the upper 90s with over 20 days exceeding 100 F each year. The dry desert climate keeps humidity at just 28 percent, which makes mechanical cooling efficient but places continuous stress on equipment. With 13 Commercial HVAC Upland contractors averaging 4.6 stars across 850 reviews, business owners have solid options for keeping buildings comfortable during the extended heat season.
Commercial HVAC services in Upland come with predictable cost structures. Annual maintenance for a single rooftop unit runs $540 to $2160, while comprehensive service contracts for small businesses under 5,000 square feet range from $1,080 to $5,400. Mid-size buildings between 5,000 and 25,000 square feet typically see annual contracts between $3,780 and $10,800. Every technician on site must hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning license through the California Contractors State License Board, ensuring qualified installation and repair work that meets state safety standards for commercial properties.
Customer reviews reveal strong performance among top-rated providers. All Air Masters earns consistent five-star ratings, with technicians Frankie Cruz, Rafael, and Fabian earning personal mentions for their professionalism. Infinite Air Solutions also maintains a perfect five-star average across 35 reviews, with technicians Zach, Jose, and Caesar frequently praised for same-day response and upfront pricing. Four reviewers specifically highlight same-day service availability at Advanced Comfort Mechanical, while three mention cost savings from accurate diagnoses. These patterns suggest Upland businesses value quick response times and transparent pricing above all else.
Frequently Asked Questions
Other HVAC Services in Upland, CA
All HVAC Contractors in Upland, CA
Complete directory of 43 contractors — browse alphabetically
A–Z
All HVAC Contractors in Upland, CA
Complete directory of 43 contractors — browse alphabetically