THERMALAIR, INC.

1140 Red Gum Street, Anaheim, CA, 92806

·24/7 Available

2.1(7 Google reviews)View on Google

RTUChilled Water/ChillerAHUBoilerVRF/VRV SystemSplit System

Request a Quote (714) 630-3200 Website

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Commercial Capabilities

24/7 AvailabilityYes — always available

Quick Answers

Where can I find commercial HVAC contractors near Anaheim?

Thermalair, Inc., located at 1140 N Red Gum St in Anaheim, CA, is a commercial HVAC contractor established in 1948 that serves facilities within a 25-mile radius. They hold California contractor license number 102216 with classifications covering boiler, HVAC, and refrigeration work.

What types of commercial buildings does THERMALAIR, INC. service in Anaheim?

Thermalair, Inc. services office buildings, retail spaces, industrial and warehouse facilities, healthcare facilities, educational institutions, and hotels and hospitality properties in the Anaheim area. Their technicians are available 24/7 to support the mechanical systems in these building types.

How much does a commercial HVAC unit cost?

Commercial HVAC costs vary widely depending on building size, system type, and project scope — factors Thermalair, Inc. evaluates by weighing first cost, operating costs, and capital expenditures alongside client goals. Facility managers should contact Thermalair directly at 714-630-3200 for a project-specific quote.

About

Thermalair, Inc. is an Anaheim-based commercial HVAC contractor established in 1948, holding California license number 102216 with C-4, C-20, and C-38 classifications covering boiler systems, heating and air conditioning, and refrigeration. The company services rooftop units, chilled water and chiller systems, air handling units, boiler systems, VRF/VRV systems, and split systems across a 25-mile service radius from its Anaheim headquarters. Their MSCA and UA certified technicians — affiliated with UA Local 250 and SMART Local 105 — provide around-the-clock service and preventive maintenance agreements designed to extend equipment life and reduce downtime for property and facility managers. Thermalair positions itself as a leader in LEED green building projects, offering engineering services that include load calculations, performance-based energy modeling, Revit BIM modeling, and computational fluid dynamics. Because mechanical systems typically consume 40 to 60 percent of a building's energy, their design-assist approach evaluates first costs, operating costs, and LEED cost-benefit tradeoffs in coordination with integrated project teams. For construction projects, Thermalair also performs robotic layout and clash detection using current BIM software, making them a resource for facility managers overseeing tenant improvements or new construction in Orange County's dense commercial and healthcare corridors. They also hold a Nevada contractor license (number 0042848) for refrigeration and air conditioning work.

Frequently Asked Questions

What certifications and union affiliations do Thermalair's technicians hold?

Thermalair's technicians are MSCA and UA certified and are affiliated with UA Local 250 (Air Conditioning and Refrigeration) and SMART Local 105. These affiliations apply to their commercial service and construction workforce operating out of Anaheim.

Does Thermalair, Inc. offer preventive maintenance agreements for commercial facilities?

Yes, Thermalair, Inc. offers preventive maintenance service agreements for commercial buildings. Regular maintenance on systems such as rooftop units, chiller systems, and air handling units helps reduce unplanned downtime and lower long-term operating costs.

What engineering and design services does Thermalair provide for new construction or tenant improvement projects?

Thermalair provides load calculations, equipment selection, performance-based energy modeling, Revit BIM modeling, computational fluid dynamics analysis, clash detection, and robotic layout services. These capabilities support pre-construction coordination for commercial, healthcare, hospitality, and educational facility projects.

Is Thermalair, Inc. licensed to work in both California and Nevada?

Thermalair holds California contractor license number 102216 with C-4, C-20, and C-38 classifications, and Nevada contractor license number 0042848 covering refrigeration and air conditioning. This allows them to serve commercial clients across both states.

How can facility managers reach Thermalair, Inc. for emergency or after-hours HVAC service?

Thermalair, Inc. offers 24/7 availability for commercial HVAC service calls and can be reached by phone at 714-630-3200 or by email at thermalair@thermalair.com. Their Anaheim office is located at 1140 N Red Gum Street, CA 92806.

Equipment & Systems

System Types Serviced

Rooftop Unit (RTU)Chilled Water / ChillerAir Handling Unit (AHU)BoilerVRF / VRV SystemSplit System

Building Types Served

Office Building

Retail / Shopping Center

Industrial / Warehouse

Healthcare / Medical

Education / Campus

Hospitality / Hotel

Operating Hours

Monday	8:30 AM – 5:00 PM
Tuesday	8:30 AM – 5:00 PM
Wednesday	8:30 AM – 5:00 PM
Thursday	8:30 AM – 5:00 PM
FridayToday	8:30 AM – 5:00 PM
Saturday	Closed
Sunday	Closed

License & Insurance

Insurance VerifiedNot verified

Location

1140 N Red Gum St, Anaheim, CA 92806, USA

Request a Quote

Avg. response in 4 hours

Commercial Capabilities

24/7 AvailabilityYes

Service AgreementsPreventive Maintenance

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Google Reviews

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10 months ago

Like the other reviews say, reckless drivers!! Middle aged woman almost hit me AND my baby in the parking lot, wouldn’t slow down, and didn’t apologize either. You rep your company, do better and use more caution

— Mackenzie Cosgrove

a year ago

After dealing with one of your technicians on the road. I would never hire a company that has employees that drive as reckless as this one.

— Daniel Frederick

4 years ago

I was forced to have them give an estimate by my Property owner Wohl Management Group. They charged $1500 for a site survey! Is that Extorsion? Then to make it worse their solution to a ducting system was quoted at over 14,000. My space is under 3000 square feet. Because of the Management group I can't even negotiate terms, but I did find an alternative.

— Ryan Molina

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