Mechanical Air Services
  Commercial Heating and
Air Conditioning Services
  Residential Heating and
Air Conditioning Services

Residential - System Preformance Testing

Unfortunately, the overwhelming majority of heating, air conditioning, radiant, geothermal systems are not performing at peak or even close to their rated efficiencies. There are several factors that contribute to this and the needless waste of energy. Two of the more significant problems are improper or no system commissioning and poor installation practices. Of course good design and good equipment selection is important.

We have been called upon by several General Contractors as well referrals by equipment distributors to diagnose and repair problematic systems. We utilize an extensive commissioning process to verify that all components are working at peak efficiency.

Mechanical Air Service is proud of its commitment to education and training. We believe this is
one of the significant value added services we provide our clients. We are regularly called upon to
analyze poor performing systems installed by other vendors.

Why should you care?
These certifications and association participation demonstrate our commitment to our industry
and our clients. The HVAC, Radiant and Geothermal industries are constantly evolving. It takes
full management commitment and a great deal of effort to stay up to date on the changing
technologies and ways to more effectively apply these technology changes to benefit our clients.
We hold regular training sessions and have on staff a Credentialed Community College instructor.


C-20 Warm Air Heating & Air Conditioning
C-10 Electrical
C-4 Boiler, Radiant/Hydronic Systems


AEE (Association of Energy Engineers)
Senior Member
· Certified Energy Manager (National Registration)
· Certified Lighting Efficiency Professional (National Registration)

California Environmental Protection Agency
· Cal-EPA Registered Environmental Assessor

California Home Energy Efficiency Rating System
· We have on staff two Certified HERS raters

RPA (Radiant Panel Association)
· Certified Radiant Designer
· Certified Radiant Installer

Wirsbo is a major supplier of top quality radiant heating products.
· We are an HCT (Home Comfort Team) contractor which identifies us as having been factory trained and gives the Wirsbo products we install a longer warranty.

Lochinvar Boilers - Factory Trained



Authorized service center for
Phoenix Radiant Boilers and
Solar Heater.


Authorized ClimateMaster Geothermal dealer

We are a factory trained Water Furnace dealer. They are a premier manufacturer of geothermal heat pumps.


IGSHPA Certified Contractor


AIHA (American Industrial Hygiene Association)
Accredited member. This association is the #1 association regarding indoor air quality testing procedures and research.

AEE (Association of Energy Engineers)

ACCA (Air Conditioning Contractors of America)

California Environmental Protection Agency



We are a member of the USGBC council and support the LEED (Leadership in Energy and Environmental Design) standards for sustainable building practices. (Refrigeration Service Engineers Society) (Radiant Panel Association) California Home Energy Efficiency Rating System

IGSHPA Certified Contractor


Our commitment to our clients:

• Since 1977 over 95% of our clients are
from referrals.
• Our response time on service requests or project estimates is unmatched.
• Over 85% of all service calls are completed
on the first visit because of our extensive vehicle inventories.
• Projects are completed on time and on budget.

We maintain an active database of your account so our dispatcher knows:
- Who the preferred technician is.
- Who the onsite contact person.
- Roof access issues.
- Special account handling requirements.

This database saves you money and dramatically improves the level of
service to you.

Copyright © 1994-2010 Mechanical Air Service Inc. All rights reserved.