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TRUSTED BY SNOHOMISH, WA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon37
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Snohomish

Avatar for Seatown Electric Plumbing Heating & Air

Seatown Electric Plumbing Heating & Air

4200 78th St SW
4.79(
1,338
)
Approved Pro

Seatown Electric Plumbing Heating & Air

4200 78th St SW
4.79(
1,338
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1951 local quotes requested

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


Avatar for Washington Energy Services

Washington Energy Services

3909 196th St SW
4.51(
958
)
Approved Pro

Washington Energy Services

3909 196th St SW
4.51(
958
)
Approved Pro
Customers say: Super punctual
280 local quotes requested
68 years of experience

Washington Energy Services has been helping homeowners throughout Western Washington save money and live more comfortably since 1957. As one of the largest home improvement companies in the Seattle-Tacoma area, we are able to provide you with top-quality products and services, installed by our professional craftsmen. Our free in-home estimates ensure you get the right product for your home. We'll be with you through all aspects of your project from the purchase decision, expert installation, quality maintenance and service, and even warranty work should you need it. We assist with permits and rebates, too. Give Washington Energy Services a call today to learn more or to schedule your service.

"This review is long overdue in my praise of Washington Energy Services for their customer service, pricing and workmanship ! My first interaction was in 1999 when they installed windows throughout my house. They are still in excellent condition. I might note I called them over 20 years later to inquire on how I could repair a broken slider and they sent someone right out, charging a very nominal amount to repair it. In 2020, I needed to replace my hot water tank, and the extremely knowledgeable Christy presented several options, answering my many questions. I settled on one with a booster that seemed to best fit my needs. Finally, in December 2023, I purchased a new gas furnace from WES. I had a minor issue with a fan switch and they responded quickly to rectify the situation. Within the past two months, I seemed to be having an issue with my thermostat (something they had not installed), and the manager, Greg, came out twice with his crew to explore the problem. Today they installed a new thermostat FREE OF CHARGE! Their excellent response and customer service is beyond any company I have hired. And I particularly love that they are family owned and have been around for decades. Their employees seem to be there for the long haul, which speaks highly of the owner. I refer all my friends and family and I won't go anywhere else for services that they offer. Many thanks to the staff I have interacted with over the past 25 years!"

Joan K on March 2025

Washington Energy Services has been helping homeowners throughout Western Washington save money and live more comfortably since 1957. As one of the largest home improvement companies in the Seattle-Tacoma area, we are able to provide you with top-quality products and services, installed by our professional craftsmen. Our free in-home estimates ensure you get the right product for your home. We'll be with you through all aspects of your project from the purchase decision, expert installation, quality maintenance and service, and even warranty work should you need it. We assist with permits and rebates, too. Give Washington Energy Services a call today to learn more or to schedule your service.

"This review is long overdue in my praise of Washington Energy Services for their customer service, pricing and workmanship ! My first interaction was in 1999 when they installed windows throughout my house. They are still in excellent condition. I might note I called them over 20 years later to inquire on how I could repair a broken slider and they sent someone right out, charging a very nominal amount to repair it. In 2020, I needed to replace my hot water tank, and the extremely knowledgeable Christy presented several options, answering my many questions. I settled on one with a booster that seemed to best fit my needs. Finally, in December 2023, I purchased a new gas furnace from WES. I had a minor issue with a fan switch and they responded quickly to rectify the situation. Within the past two months, I seemed to be having an issue with my thermostat (something they had not installed), and the manager, Greg, came out twice with his crew to explore the problem. Today they installed a new thermostat FREE OF CHARGE! Their excellent response and customer service is beyond any company I have hired. And I particularly love that they are family owned and have been around for decades. Their employees seem to be there for the long haul, which speaks highly of the owner. I refer all my friends and family and I won't go anywhere else for services that they offer. Many thanks to the staff I have interacted with over the past 25 years!"

Joan K on March 2025


Avatar for Evergreen Energy Services

Evergreen Energy Services

704 228th Avenue Northeast, Suite 734
4.93(
20
)
Approved Pro

Evergreen Energy Services

704 228th Avenue Northeast, Suite 734
4.93(
20
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

With many years of experience serving the Washington's surrounding area, Evergreen Energy Service is your solution for all your Home energy needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"Kirk performed a thorough blower door test, walking me through every point that he later included in his report. With his report in hand, I have confidence in my understanding of the priority improvements that I can make to my sealing my home's envelope, which is precisely what I'd hired him for."

Garrett M on October 2023

With many years of experience serving the Washington's surrounding area, Evergreen Energy Service is your solution for all your Home energy needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"Kirk performed a thorough blower door test, walking me through every point that he later included in his report. With his report in hand, I have confidence in my understanding of the priority improvements that I can make to my sealing my home's envelope, which is precisely what I'd hired him for."

Garrett M on October 2023


Avatar for Sound Comfort Heating and Air Conditioning

Sound Comfort Heating and Air Conditioning

3316 124th St SE
5.00(
10
)

Sound Comfort Heating and Air Conditioning

3316 124th St SE
5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Sound Comfort Heating, we pride ourselves on delivering exceptional heating solutions with over a decade of experience under our belts. As a family-owned, locally operated business, we understand the importance of personalized service and community trust. Our expert team is dedicated to providing top-notch services, from fireplace maintenance to full HVAC system installations. We utilize state-of-the-art equipment and innovative techniques to ensure your home stays comfortable all year round. And with our 100% satisfaction guarantee, you can trust that we'll go above and beyond to meet your needs and exceed your expectations. Choose Sound Comfort Heating for reliable, efficient, and friendly service every time.

"Very well. Before selling me any parts or services they asked if I checked all the safeties. I had missed one reset and the furnace started working again. Definitely will call them first next time I have a heating problem."

David M on April 2025

At Sound Comfort Heating, we pride ourselves on delivering exceptional heating solutions with over a decade of experience under our belts. As a family-owned, locally operated business, we understand the importance of personalized service and community trust. Our expert team is dedicated to providing top-notch services, from fireplace maintenance to full HVAC system installations. We utilize state-of-the-art equipment and innovative techniques to ensure your home stays comfortable all year round. And with our 100% satisfaction guarantee, you can trust that we'll go above and beyond to meet your needs and exceed your expectations. Choose Sound Comfort Heating for reliable, efficient, and friendly service every time.

"Very well. Before selling me any parts or services they asked if I checked all the safeties. I had missed one reset and the furnace started working again. Definitely will call them first next time I have a heating problem."

David M on April 2025


Avatar for Thunderbird HVAC

Thunderbird HVAC

5101 NE 10TH PLACE
5.00(
8
)

Thunderbird HVAC

5101 NE 10TH PLACE
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thunderbird HVAC is a licensed and insured, family owned and operated HVAC company that provides installation and service for light commercial and residential heating and cooling systems. We pride ourselves on meeting the unique needs of each of our customers and providing exceptional customer service. Our team of experienced technicians is dedicated to ensuring that your HVAC system is running efficiently and effectively. Schedule your free estimate today. Ask about our services including dual fuel with google nest thermostat. Discounts include but not limited to (and you can combine!)Cash, Returning Customers, Referrals, Senior Citizen, and Veteran discounts!

"Awesome. I would definitely recommend them to anyone needing a new Heat pump or troubleshooting problems with their heat or ac. They are great. Thankyou so much"

Jason W on May 2025

Thunderbird HVAC is a licensed and insured, family owned and operated HVAC company that provides installation and service for light commercial and residential heating and cooling systems. We pride ourselves on meeting the unique needs of each of our customers and providing exceptional customer service. Our team of experienced technicians is dedicated to ensuring that your HVAC system is running efficiently and effectively. Schedule your free estimate today. Ask about our services including dual fuel with google nest thermostat. Discounts include but not limited to (and you can combine!)Cash, Returning Customers, Referrals, Senior Citizen, and Veteran discounts!

"Awesome. I would definitely recommend them to anyone needing a new Heat pump or troubleshooting problems with their heat or ac. They are great. Thankyou so much"

Jason W on May 2025


Avatar for Cloud9 Heating & Air

Cloud9 Heating & Air

1002 Aurora Avenue North
5.00(
5
)

Cloud9 Heating & Air

1002 Aurora Avenue North
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are Puget Sound's top quality heating and cooling (HVAC) company. We bring attention to detail and professionalism to each and every job. At Cloud9, we strive to make every job as easy and seamless as possible for our customers. We offer installation services ranging from Heating, Air Conditioning, Ductless Heat Pumps and Water Heaters. We treat every home as if it were our own.

"We are very satisfied with the work that Mike and his team did. They were very professional, always on time, knowledgeable, and did a very clean job. They surveyed the site 2 times in great detail and completed the installation of our heat pump faster than expected."

Onur K on May 2023

We are Puget Sound's top quality heating and cooling (HVAC) company. We bring attention to detail and professionalism to each and every job. At Cloud9, we strive to make every job as easy and seamless as possible for our customers. We offer installation services ranging from Heating, Air Conditioning, Ductless Heat Pumps and Water Heaters. We treat every home as if it were our own.

"We are very satisfied with the work that Mike and his team did. They were very professional, always on time, knowledgeable, and did a very clean job. They surveyed the site 2 times in great detail and completed the installation of our heat pump faster than expected."

Onur K on May 2023


Avatar for RSS Solar

RSS Solar

Aurora Ave.
No reviews yet

RSS Solar

Aurora Ave.
No reviews yet
Free onsite estimate

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.


Avatar for United Solar

United Solar

1010 SE Everett Mall Way
No reviews yet

United Solar

1010 SE Everett Mall Way
No reviews yet
3 years of experience

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.


Avatar for Aqualine Plumbing Electrical and Heating

Aqualine Plumbing Electrical and Heating

13130 44th Avenue South
4.11(
9
)

Aqualine Plumbing Electrical and Heating

13130 44th Avenue South
4.11(
9
)
Customers say: Super punctual
8 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"My outlets in my house stopped working Aqualine was very fast and efficient. Not bad pricing either thanx to jon and franklin. I will use this company in the future."

John A on February 2024

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"My outlets in my house stopped working Aqualine was very fast and efficient. Not bad pricing either thanx to jon and franklin. I will use this company in the future."

John A on February 2024


Avatar for Right Temp Heating & Cooling

Right Temp Heating & Cooling

10614 Myers Way S
5.00(
8
)

Right Temp Heating & Cooling

10614 Myers Way S
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Right Temp Heating & Cooling is family owned business with over 10 years of experience in the heating and air conditioning business, we specialize in full installation of the heating and cooling systems like furnaces, air conditioning units heat pumps, ductless systems as well as service and repair. We are license and bonded and our prices are one of the lowest in town. Please give us a call for your furnace inspection or repair. 206 637 8003

"Miguel and his team are great! Very reasonable price and excellent quality work done on time and clean. Highly recommend."

Jeffrey S on May 2025

Right Temp Heating & Cooling is family owned business with over 10 years of experience in the heating and air conditioning business, we specialize in full installation of the heating and cooling systems like furnaces, air conditioning units heat pumps, ductless systems as well as service and repair. We are license and bonded and our prices are one of the lowest in town. Please give us a call for your furnace inspection or repair. 206 637 8003

"Miguel and his team are great! Very reasonable price and excellent quality work done on time and clean. Highly recommend."

Jeffrey S on May 2025

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Energy Efficiency Auditing questions, answered by experts

There are several strategic ways to lower your home insurance premium. The primary one is to shop around and get quotes every few years to make sure you’re getting the best deal. Also, sometimes bundling your auto and homeowner’s insurance will get you a discount on both. Finally, try to keep your credit score up; many homeowner insurance companies use credit scores to generate quotes.

A couple of the best ways to find a reputable energy auditor is by determining whether they are HEP-certified by the Building Performance Institute (BPI). This certification will help you narrow down your list of professionals to the most qualified pros with the most relevant experience. 

You can also choose from the Department of Energy’s certified list of energy auditors or Angi’s contractor licensing tool to find pros in your area.

DIY is possible with basic tools. Professional audits provide comprehensive assessments and tailored recommendations.

As you look for the right soundproofing drywall for you, you’ll likely come across the Sound Transmission Class (STC) rating. This rating measures a building material’s ability to absorb sound. The higher the number, the better the material absorbs rather than reflects sound, reducing noise transmission. The STC rating for drywall doesn’t mean it’s for the panel itself—it refers to the STC rating for the entire wall system, including the soundproofing drywall.

Provide utility bills and clear access to all areas of the home, including the attic and basement.

The Snohomish, 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.