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.
Withinmiles of zip code

A-1 Heating and Cooling, Inc.

A-Team Construction Inc.

Absolute Air Solutions

Advanced Heating & Air Conditioning

Affordable Water Heaters & Plumbing

Air & Plumbing Systems

Air Care Heating and Cooling, Inc.

Air Flow Pros

AIS Heating And Air Conditioning

Alternative Heating and Air Conditioning Solutions Inc.

Anchor Heating & Cooling, Inc.

Aranda Air Inc.

Artisan Air Heating and Cooling Inc.

Attic Bright & HVAC Services

Attic Professional Inc.

Awesome Plumbing,Inc.

Barnett Plumbing and Water Heaters

Bay Water Plumbing Inc.

Bayshore Plumbers

Bear Mechanical

Bennett General Contractors & Bennett Plumbing

Better Water Heaters, Inc.

Blue Rock Home, Inc.

Bosch Construction, Inc.

Building Efficiency, Inc.

C M Mechanical

Cabrillo Plumbing & Heating

Certified Solar, Heating and Air Conditioning

CLAP Plumbing, Heating and Cooling

Coastside Technical Services

Cobalt Construction Company

Comfort Eco A/C Inc .

Commando Plumbing

Dan B. Underhill Co.

DG Heating and Air Conditioning

Discount Plumbing Inc.

DMG Enterprises

Element Home Solutions Inc.


Enso Squared Building Solutions

Essential Elements Group

Finest Heating & Air Inc.

Fuse HVAC and Appliance Repair

Galaxy HVAC and Appliance Repair

Gregory Loughran Construction Inc.

Heating, Cooling & Appliance Technique Inc.

Hussey Bros., Inc.

Insulation Gurus

Irbis HVAC

James Caccia Plumbing Inc.

Kevel Home Performance

Larratt Brothers Plumbing, Inc.

Lutz Plumbing, Inc.

Maverick Water Heaters

Pelle Heating and Air Conditioning

Perrilliat Enterprises

Precise Climate Solutions

Premier Mechanical

Residential Heating and Air Conditioning, Inc.

RSP Group Inc

Same Day Air Conditioning and Heating

Sandium Inc.

Shoreway Plumbing

Starburst Construction Inc

Sun Light and Power

SunWork Renewable Energy Projects

Synergy Companies

TechPro Builders Inc.

Valley Heating, Cooling and Electrical

Valley Mechanical Corp.

Villquin Air Services LLC

West Coast Contracting A-Z