our sERvices

Bel Air Mechanical offers a wide variety of services from HVAC, General Construction, and Value Engineering.



Identifying & Solving HVAC Problems

Bel Air Mechanical Inc. installs, repairs, and maintains high-efficiency HVAC systems.

Commercial Service and Maintenance Contracts

We consistently provide efficient and cost effective services to our commercial clients.

Plan and Spec – Hard Bid Public and Private Projects

Bel Air Mechanical Inc. will provide a bid for your public or private plan and spec project.

Tenant Improvement

Bel Air Mechanical provides superior products, expert installation, and quality repairs for tenant improvement projects.

Design and Build / Design and Assist Services

Delivering high-quality design and build/ design and assist services at competitive prices, our heating and air conditioning technicians and staff work for you.

Trouble Shooting & Problem Systems

Bel Air Mechanical Inc. installs, repairs, trouble shoots and maintains high-efficiency HVAC systems.


We are interested in providing you with the best solution for your individual heating and cooling needs and expectations.

Value Engineering

We are the Bay area’s top provider of commercial heating and air conditioning service, repair, maintenance, installation, and replacement.

Complete Turn-Key Projects – Including Electrical, Plumbing, and Structural

Contact us for your full-service commercial HVAC tech services and value engineering needs.

Mitigate pathogens and viruses in your HVAC

A well maintained HVAC unit helps mitigate pathogens and viruses in your air.

Installation of COVID-19 killing products

Contact us for your options on COVID killing products for your home or business.

Installation of Plasma Air and iWave products

Heating and Air Conditioning Service and Repairs

 At Bel Air Mechanical Inc. we are dedicated to bringing businesses in Northern California the highest quality HVAC services in the industry. Whether you need air quality solutions or fast HVAC repair services or maintenance, you can count on our experienced technicians to get the job done right. Learn more about our trusted affiliates here.

Bay Area’s Local HVAC Maintenance Services

As a leading HVAC contractor, we are proud to provide the highest quality CA heating and air conditioning services available. We highly recommend routine maintenance to keep your HVAC equipment functioning at its best. Not only will you get the most efficient operation, but routine maintenance is an excellent way to extend the life span of your equipment. You’ll minimize breakdowns, increase energy efficiency.

Best Heating and Cooling Services in the East Bay

We exceptional heating and cooling installation services. Our experienced technicians can expertly install your new air conditioner as well as provide repairs and service to ensure you always get the very best energy efficiency from your new equipment. Learn more about our Service Managers who partner with us to deliver quality experiences.

Installation of COVID-19 Killing Products

Some of the most dangerous pathogens are those that spread in the air, with COVID-19 as an example. Using Bi-Polar Ionization, Bel Air Mechanical will install products to eliminate airborne pathogens in the air and space.

"Bel Air Mechanical was founded on a desire to put the customers’ needs first. We are motivated to get the job and satisfy the customer no matter what it takes."

Bruce Campbell, President @ Bel Air Mechanical Inc.
Let’s Work Together.