Find an Energy Professional
Starting or completing a home-energy project? BayREN’s list of highly trained professionals provides expert energy consultations, services and installations.
- Looking for participating contractors? Search for them here. Can’t find your contractors? Refer them and get a $100 gift card (qualifications apply).
- Searching for a Home Energy Score (HES) Certified Assessor™? We’ll display a map of qualified individuals who can walk you through your home’s energy use, and provide a score.
A Plus General Contractors, Inc.
A Plus General Contractors, Inc.
362 South Abbott Avenue,
Milpitas, CA 95035
A-1 Heating and Cooling, Inc.
A-1 Heating and Cooling, Inc.
476 W. Taylor Street,
San Jose, CA 95110
A-Team Construction Inc.
A-Team Construction Inc.
3044 Scott Boulevard,
Santa Clara, CA 95054
AIS Heating And Air Conditioning
AIS Heating And Air Conditioning
76 Wright Brothers Avenue,
Livermore, CA 94551
All-Electric California
All-Electric California
590 Greenwich Street,
San Francisco, CA 94133
Alternative Heating and Air Conditioning Solutions Inc.
Alternative Heating and Air Conditioning Solutions Inc.
1661 Industrial Road,
Suite A,
San Carlos, CA 94070
Attic Bright & HVAC Services
Attic Bright & HVAC Services
1261 Locust Street,
#44,
Walnut Creek, CA 94596
Bellows Plumbing, Heating & Air
Bellows Plumbing, Heating & Air
2652 Research Park Drive,
Soquel, CA 95073
Bosch Construction, Inc.
Bosch Construction, Inc.
380 Hamilton Avenue,
Unit #89,
Palo Alto, CA 94302
Cabrillo Plumbing & Heating
Cabrillo Plumbing & Heating
78 Dorman Avenue,
San Francisco, CA 94124
CLAP Plumbing, Heating and Cooling
CLAP Plumbing, Heating and Cooling
344 Bush Street,
Mountain View, CA 94041
Contra Costa Heating And Air Conditioning
Contra Costa Heating And Air Conditioning
14670 Wicks Boulevard,
San Leandro, CA 94577
DG Heating and Air Conditioning
DG Heating and Air Conditioning
1040 Commercial St,
San Jose, CA 95112
Enso Squared Building Solutions
Enso Squared Building Solutions
155 North Lake Avenue,
Suite 854,
Pasadena, CA 91101
Fuse HVAC, Refrigeration & Plumbing
Fuse HVAC, Refrigeration & Plumbing
3314 Victor Ct,
Santa Clara, CA 95054
JK General Construction Inc.
JK General Construction Inc.
2249 Kammerer Avenue,
San Jose, CA 95148
JM Construction
JM Construction
338 North Canal Street,
Suite 20,
South San Francisco, CA 94080
Pacific Coast Home Services
Pacific Coast Home Services
2372 Qume Drive,
Suite A,
San Jose, CA 95131
Reliable Air Mechanical Inc.
Reliable Air Mechanical Inc.
3680 E Charter Park Drive,
San Jose, CA 95136
Residential Heating and Air Conditioning, Inc.
Residential Heating and Air Conditioning, Inc.
65 Cristich Lane,
Campbell, CA 95008
Valley Heating, Cooling and Electrical
Valley Heating, Cooling and Electrical
1171 N. 4th Street,
San Jose, CA 95112
A Plus General Contractors, Inc.
362 South Abbott Avenue,
Milpitas, CA 95035
A-1 Heating and Cooling, Inc.
476 W. Taylor Street,
San Jose, CA 95110
A-Team Construction Inc.
3044 Scott Boulevard,
Santa Clara, CA 95054
Absolute Air Solutions
26349 Regal Avenue,
Hayward, CA 94544
Air & Plumbing Systems
14107 Capri Drive,
Los Gatos, CA 95032
Air Flow Pros
2595 Mission Street,
San Francisco, CA 94110
AIS Heating And Air Conditioning
76 Wright Brothers Avenue,
Livermore, CA 94551
All-Electric California
590 Greenwich Street,
San Francisco, CA 94133
Alternative Heating and Air Conditioning Solutions Inc.
1661 Industrial Road,
Suite A,
San Carlos, CA 94070
Attic Bright & HVAC Services
1261 Locust Street,
#44,
Walnut Creek, CA 94596
Balcom Air
112 Florence Street,
Apt. 4,
Sunnyvale, CA 94086
Bellows Plumbing, Heating & Air
2652 Research Park Drive,
Soquel, CA 95073
Blue Rock Home, Inc.
PO Box 457,
Danville, CA 94526
Bosch Construction, Inc.
380 Hamilton Avenue,
Unit #89,
Palo Alto, CA 94302
Building Efficiency, Inc.
2037 Irving St.,
San Francisco, CA 94122
C M Mechanical
1704 Carswell Lane,
Suisun City, CA 94585
Cabrillo Plumbing & Heating
78 Dorman Avenue,
San Francisco, CA 94124
CLAP Plumbing, Heating and Cooling
344 Bush Street,
Mountain View, CA 94041
Cobalt Construction Company
434 N. Morrison Ave,
San Jose, CA 95126
Comfort Eco A/C Inc .
250 West Tasman Drive,
#180,
San Jose, CA 95134
Comfort Energy Inc.
1465 North Milpitas Boulevard,
Milpitas, CA 95035
Consolid Inc.
316 North El Camino Real,
#117,
San Mateo, CA 94401
Contra Costa Heating And Air Conditioning
14670 Wicks Boulevard,
San Leandro, CA 94577
DG Heating and Air Conditioning
1040 Commercial St,
San Jose, CA 95112
DMG Enterprises
1485 Bayshore Boulevard,
Suite 437,
San Francisco, CA 94124
EmeraldECO
24 W Summit Drive,
Redwood City, CA 94062
Enso Squared Building Solutions
155 North Lake Avenue,
Suite 854,
Pasadena, CA 91101
Essential Elements Group
229 Landana St,
American Canyon, CA 94503
Fuse HVAC, Refrigeration & Plumbing
3314 Victor Ct,
Santa Clara, CA 95054
GLD Green Energy
3113 Balmoral Drive,
San Jose, CA 95132
Hussey Bros., Inc.
1752 Junction Avenue,
San Jose, CA 95131
JK General Construction Inc.
2249 Kammerer Avenue,
San Jose, CA 95148
JM Construction
338 North Canal Street,
Suite 20,
South San Francisco, CA 94080
Kevel Home Performance
156 Mississippi St.,
San Francisco, CA 94107
Olexo Construction
2854 22nd Street A ,
San Francisco, CA 94110
Pacific Coast Home Services
2372 Qume Drive,
Suite A,
San Jose, CA 95131
Perrilliat Enterprises
8372 Outlook Avenue,
Oakland, CA 94605
Premier Mechanical
2117 Sunny Vista Drive,
San Jose, CA 95128
Reliable Air Mechanical Inc.
3680 E Charter Park Drive,
San Jose, CA 95136
Residential Heating and Air Conditioning, Inc.
65 Cristich Lane,
Campbell, CA 95008
Royal Floors
8055 Collins Drive,
Oakland, CA 94621
Schmitt Heating Co, Inc.
1580 Tennessee Street,
San Francisco, CA 94107
Starburst Construction Inc
1207 Redcliff Drive,
San Jose, CA 95118
Synergy Companies
28436 Satellite Street,
Hayward, CA 94545
Torres HVAC Services
281 Herlong Avenue,
San Jose, CA 95123
Upgrade Home Services
743 Ames Avenue,
Milpitas, CA 95035
Valley Heating, Cooling and Electrical
1171 N. 4th Street,
San Jose, CA 95112
Valley Mechanical Corp.
636 Newhall Street,
San Jose, CA 95510
West Coast Mechanical
753 E. Brokaw Road,
San Jose, CA 95112
A Plus General Contractors, Inc.
362 South Abbott Avenue,
Milpitas, CA 95035
A-1 Heating and Cooling, Inc.
476 W. Taylor Street,
San Jose, CA 95110
A-Team Construction Inc.
3044 Scott Boulevard,
Santa Clara, CA 95054
Absolute Air Solutions
26349 Regal Avenue,
Hayward, CA 94544
Air & Plumbing Systems
14107 Capri Drive,
Los Gatos, CA 95032
Air Flow Pros
2595 Mission Street,
San Francisco, CA 94110
AIS Heating And Air Conditioning
76 Wright Brothers Avenue,
Livermore, CA 94551
All-Electric California
590 Greenwich Street,
San Francisco, CA 94133
Alternative Heating and Air Conditioning Solutions Inc.
1661 Industrial Road,
Suite A,
San Carlos, CA 94070
Attic Bright & HVAC Services
1261 Locust Street,
#44,
Walnut Creek, CA 94596
Balcom Air
112 Florence Street,
Apt. 4,
Sunnyvale, CA 94086
Bellows Plumbing, Heating & Air
2652 Research Park Drive,
Soquel, CA 95073