
Get matched with top energy efficiency auditors in Bellingham, WA
There are 4 highly-rated local energy efficiency auditors.
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Verified Reviews for Energy Efficiency Auditing pros in Bellingham, WA
*The Angi rating for Energy Efficiency Auditing companies in Bellingham, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
*The HomeAdvisor rating for Energy Efficiency Auditing companies in Bellingham, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
Last update on October 28, 2025
Find Energy efficiency auditors in Bellingham

Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.
"The employee called me a sandn*gger. Do not hire these ppl."
Matt R on October 2025
As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.
"The employee called me a sandn*gger. Do not hire these ppl."
Matt R on October 2025

RSS Solar
RSS Solar
We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.
We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

United Solar
United Solar
United Solar is the solar installation division within United Seattle and offers the services of home electrification in Western Washington. Please see our our list of services for what is included in our umbrella of offerings to electrify your home.
United Solar is the solar installation division within United Seattle and offers the services of home electrification in Western Washington. Please see our our list of services for what is included in our umbrella of offerings to electrify your home.

USA Alarm Service, Inc
USA Alarm Service, Inc
USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.
USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.
Corwin electrical services LLC
Corwin electrical services LLC
CES is a small customer orieniented shop that is focused on providing the best customer experience possible. We accept all major credit cards, payments will be due upon completion of work. Depending on the size of the project a down payment will be required. We have a 10% discount for all service men and women.
CES is a small customer orieniented shop that is focused on providing the best customer experience possible. We accept all major credit cards, payments will be due upon completion of work. Depending on the size of the project a down payment will be required. We have a 10% discount for all service men and women.
Solar Wolf Energy
Solar Wolf Energy
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Weeks Custom Carpentry
Weeks Custom Carpentry
Weeks Custom Carpentry is a full-serviced Bellingham based remodeling company with extensive handyman and building maintenance experience. The owner, Tom Weeks, is a Carpenter by trade and has 20 years experience in the Pacific Northwest working alongside clients to create remodels that are economically and visually beneficial, to prevent large emergencies, as well as increase an asset's long-term value. Equipped with the knowledge and skill to resurrect old buildings and custom finish new additions, Tom will make the overall construction experience the way it used to be - trusted by a handshake. Whether you have a quick fix or a whole addition to your property, call us for a free estimate. With proper planning and management, projects can be dreamt, budgeted, and come to life within weeks. Based in Bellingham, Wa, we are available in many areas throughout Bellingham, Whatcom County, Skagit Valley, Seattle and Portland areas. We are also open to invitations to travel for medium to larger sized projects, or eco-village collaborations, throughout the United States and overseas.
Weeks Custom Carpentry is a full-serviced Bellingham based remodeling company with extensive handyman and building maintenance experience. The owner, Tom Weeks, is a Carpenter by trade and has 20 years experience in the Pacific Northwest working alongside clients to create remodels that are economically and visually beneficial, to prevent large emergencies, as well as increase an asset's long-term value. Equipped with the knowledge and skill to resurrect old buildings and custom finish new additions, Tom will make the overall construction experience the way it used to be - trusted by a handshake. Whether you have a quick fix or a whole addition to your property, call us for a free estimate. With proper planning and management, projects can be dreamt, budgeted, and come to life within weeks. Based in Bellingham, Wa, we are available in many areas throughout Bellingham, Whatcom County, Skagit Valley, Seattle and Portland areas. We are also open to invitations to travel for medium to larger sized projects, or eco-village collaborations, throughout the United States and overseas.
Bayview Electric
Bayview Electric
At Bayview Electric we provide Service Calls, Design/Engineering, Lighting Retrofit, Energy Efficiency Audits for Businesses, Data/Communication work and panel fabrication.
At Bayview Electric we provide Service Calls, Design/Engineering, Lighting Retrofit, Energy Efficiency Audits for Businesses, Data/Communication work and panel fabrication.
Banner Power Solutions
Banner Power Solutions
Banner Power Solutions is a full service and installation solar design build firm located in Sedro-Woolley, currently serving Whatcom, Skagit, Snohomish, Island, San Juan and King counties. We have been installing solar since 2007 with over 150 residential, commercial and municipal projects. We have a passion for solar power and find our greatest fulfillment in helping our clients achieve their project goals while staying within budget.
Banner Power Solutions is a full service and installation solar design build firm located in Sedro-Woolley, currently serving Whatcom, Skagit, Snohomish, Island, San Juan and King counties. We have been installing solar since 2007 with over 150 residential, commercial and municipal projects. We have a passion for solar power and find our greatest fulfillment in helping our clients achieve their project goals while staying within budget.
Energy Solutions Project
Energy Solutions Project
We are a family-owned business that began as a nonprofit organization and retains that spirit. We believe deeply in energy efficiency, 'sustainable building', and sustainable energy use. Our staff has been certified nationally for building analysis (building energy assessments) by the Building Performance Institute, and regionally certified by Puget Sound Energy and Seattle City Light. We are also nationally certified to do infrared thermography.
We are a family-owned business that began as a nonprofit organization and retains that spirit. We believe deeply in energy efficiency, 'sustainable building', and sustainable energy use. Our staff has been certified nationally for building analysis (building energy assessments) by the Building Performance Institute, and regionally certified by Puget Sound Energy and Seattle City Light. We are also nationally certified to do infrared thermography.
The Bellingham, WA homeowners’ guide to energy efficiency auditing services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover the average home energy audit cost, what impacts pricing, and how to save money on your audit. Get transparent, expert-backed cost info for homeowners.

Find out where homeowners spend the least and the most on house utilities like water, electricity, internet, cable, and natural gas.

A home energy audit is a detailed write-up of how to lower your utility bills and increase your comfort level. Find out if they’re worth the cost.
•Get a detailed breakdown of thermal imaging home inspection costs, including average prices, cost factors, and tips to help homeowners budget.

Home energy audits can identify ways to make your home more energy-efficient. Learn whether an energy audit is a good investment for your home.
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