Your Commercial & Residential Air Conditioning / Heating Experts

Mechanical Air Service Inc. is a customer focused service organization, led by a group of dedicated professionals that work diligently to provide a level of service to our clients beyond their expectations.

Mechanical Air Service Inc. specializes in the Design, Installation and servicing of all types of Air Conditioning, Heating, Radiant Floor Heating, Geothermal, Solar Thermal Systems, Green Energy Services, Solar PV Systems, Control Systems and Indoor Air Quality services.

An Unparalleled Commitment To Providing Service Beyond Our Clients
Expectations for over 34 Years!

The Mechanical Air Service trademark is our total commitment to personalized Service,
integrity and quality systems.

Integrity - Our commitment to integrity and honesty is unparalleled. We believe in always being up front
about every aspect of a project. Satisfied clients are the foundation of our history.

Value - At the core of every project is providing value to our client. Not only competitive pricing but also consideration of long term ownership costs, which includes maintenance, repair, functionality, reliability
as well as energy costs.

Timing - Our commitment is to meet all agreed upon schedules and to bring a project in on time and on
budget. Mechanical Air Service has never, in its entire history, delivered a project late. It just won't happen.

When you want the best… Call Mechanical Air Service, the heating and air conditioning contractor with a record of delivering quality systems as well as unparalleled service and unique solutions to your problems since 1977.

Follow us on Facebook

Residential Air Conditioning & Heating Services

We understand the needs of residential customers and are committed to your complete satisfaction. Our designs take into account how you live, what your needs are and how to properly provide you the indoor environment you deserve.

We service all makes and models.
• System additions and modifications. • Full replacement services.
• Certified duct leakage testing. • Electronic air cleaners. • Heat recovery ventilators.
• Ultraviolet germicidal light systems.

More Info

Commercial Air Conditioning & Heating Services

We believe that one of the most important decisions a facility manager or building owner can make is the selection of their HVAC contractor. Not all contractors are equal in their commitment to you the customer, their employees or their industry.

Our commercial services include:
• HVAC service • Enhanced Preventative Maintenance service • Design/Build Construction services
• Indoor Air Quality • Rooftop Units • Humidifiers • Dehumidification Systems • Ventilation Systems
• Certified Energy Audits

More Info

Green Energy Services

Mechanical Air Service is committed to system sustainability in our designs and has on staff a USGBC LEED (Leadership in Energy and Environmental Design) member, a Certified Energy Manager as well as a Certified Lighting Efficiency Professional to assist clients with implementing strategies for GREEN energy opportunities and or energy conservation measures. We also provide a wide range of GREEN energy services. Mechanical Air Service, Inc practices what it preaches. We are the only HVAC company in the Bay Area that has implemented several Green energy methodologies to become Climate Neutral. Click For More Info on Residential GREEN Energy Services or Commercial GREEN Energy Services.

Radiant Floor Heating

Radiant floor heating is not only the most comfortable heating system for your home it is also the most energy efficient. A radiant floor heating system can help reduce your carbon footprint. Mechanical Air Service, Inc. designs, engineers and installs its own radiant heating systems and always includes products and designs with sustainability in mind.

More Info

Geothermal Systems

An investment in energy savings, comfort, sustainability and the environment

When you invest in a geothermal system, you can be assured you are
receiving the highest quality, best performing heating and cooling system available.
Some of the benefits of geothermal ownership are:

• Lower operating costs - typically 30%-60% in most cases over ordinary heating and air conditioning systems.
• Comfortable - with constant, even heating in winter and better humidity control in summer.
• Safe and clean - no flame, no flue, no odors - just safe, reliable operation year after year.
• Flexible - heating, central air conditioning and hot water all from the same compact unit.
• Attractive - needs no noisy, unsightly outside condensing unit.

More Info

Solar Thermal Systems

A solar thermal (hot water) system is an excellent cost effective way of providing hot water from a sustainable energy source. These systems can also be integrated into a radiant floor heating system. Tax credits are available to help reduce the cost of the installation.

More Info

Net Zero Energy Certified

Mechanical Air Service, Inc specializes in the integration of smart energy systems using a combination of the following technologies: Radiant Heat, Solar Thermal (Hot Water), Solar PV (Electricity), Geothermal,
Hybrid Forced Air, Air or Water based Heat Pumps and Controls.

More Info

Duct Cleaning

Duct cleaning when done properly can be an effective way to control allergens in your home or office building while improving indoor air quality. As dust and dirt build up in your air distribution system those particulates are distributed throughout your home and reduce the efficiency of your heating and cooling equipment.

More Info

Free Pool Heat

Mechanical Air Service, Inc has developed a proprietary, GREEN energy heat reclaim system, My Eco Pool Heater, which can provide free heat to your swimming pool. Why waste the heat that is being taken from your home during the cooling months and rejecting it outside like a normal a/c system does when you can effectively and efficiently use 115% of that heat to heat your pool. The extra 15% is the normal heat of compression the a/c system generates. You get double the value of your energy dollar. Our system also improves the efficiency of your a/c system up to 35%.

Forensics

Mechanical Air Service, Inc has developed an expertise in solving difficult HVAC / Radiant / Hydronic / and Control related problems. We are regularly called upon by major high end builders to solve mechanical system problems others have been unable to solve. We have been qualified in court as experts in the HVAC and Indoor Air Quality fields.

More Info