Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Bellingham, WA

There are 10 highly-rated local heating and air conditioning pros.

TRUSTED BY BELLINGHAM, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon383
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Bellingham

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
1849 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 Tripped Electric

Tripped Electric

9115 #A, 112th Dr SE
5.00(
2
)
Approved Pro

Tripped Electric

9115 #A, 112th Dr SE
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
160 local quotes requested

At Tripped Electric, there is no project to large or small. Whether your needing wiring for a new hot tub, knob and tube replacement, solar installation services or even generator installation, we have you covered. Our experienced and talented electricians, have the expertise to perform your residential or commercial project with care. If you are located in the greater Western Washington area, and in need of a trusted and reliable electrical services solution, then contact Tripped Electric today!

"Update 10/07 — I had an electrical issue with a washer/dryer (due to manufacturer error), and texted Tripped for help at 1pm. They had someone drive out immediately (my home is in a VERY remote location), and Marqus arrived by 3pm. The issue was fixed by 3:45pm. This company has EXCELLENT service, and I could not recommend them enough!"

Rachel S on October 2025

At Tripped Electric, there is no project to large or small. Whether your needing wiring for a new hot tub, knob and tube replacement, solar installation services or even generator installation, we have you covered. Our experienced and talented electricians, have the expertise to perform your residential or commercial project with care. If you are located in the greater Western Washington area, and in need of a trusted and reliable electrical services solution, then contact Tripped Electric today!

"Update 10/07 — I had an electrical issue with a washer/dryer (due to manufacturer error), and texted Tripped for help at 1pm. They had someone drive out immediately (my home is in a VERY remote location), and Marqus arrived by 3pm. The issue was fixed by 3:45pm. This company has EXCELLENT service, and I could not recommend them enough!"

Rachel S on October 2025


Avatar for Air Plus

Air Plus

3907 Flynn St
5.00(
11
)
Approved Pro

Air Plus

3907 Flynn St
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

Our mission is to be an HVAC contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"This was my first time using Angi and I couldn't be more pleased with how well it went. Milo called me 10 minutes after I put in a request on Angi. I needed work done right away and he came immediately. The work he did was perfect and he was a true joy to work with. I have been looking for a new handyman and am now lining up other projects for the future. I couldn't have been happier with Milo or with Angi. I would highly recommend and will definitely use again."

Elaine S on June 2021

Our mission is to be an HVAC contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"This was my first time using Angi and I couldn't be more pleased with how well it went. Milo called me 10 minutes after I put in a request on Angi. I needed work done right away and he came immediately. The work he did was perfect and he was a true joy to work with. I have been looking for a new handyman and am now lining up other projects for the future. I couldn't have been happier with Milo or with Angi. I would highly recommend and will definitely use again."

Elaine S on June 2021


Avatar for PNW Construction & Energy Services, LLC

PNW Construction & Energy Services, LLC

PO Box 596
New on AngiNew on Angi
Approved Pro

PNW Construction & Energy Services, LLC

PO Box 596
New on AngiNew on Angi
Approved Pro
10 years of experience
Free onsite estimate

PNW Energy Services specializes in improving your home’s comfort, efficiency, and safety with expert insulation and restoration solutions. We provide complete home insulation services — including insulation removal, replacement, and upgrades for attics, crawl spaces, and walls. Our team also offers mold treatment, air sealing, and home energy assessments to help you save energy and lower utility bills. We handle every step with care, from duct sealing, duct wrapping, and duct replacement to installing vapor barriers and performing rodent exclusion work to protect your home. Our restoration expertise ensures any damaged or contaminated areas are cleaned, repaired, and restored to top condition. Fully licensed, insured, and committed to quality, we work efficiently, use trusted materials, and stand behind every project. Whether you need to solve a problem or upgrade your home’s energy performance, PNW Energy Services delivers results you can count on.

PNW Energy Services specializes in improving your home’s comfort, efficiency, and safety with expert insulation and restoration solutions. We provide complete home insulation services — including insulation removal, replacement, and upgrades for attics, crawl spaces, and walls. Our team also offers mold treatment, air sealing, and home energy assessments to help you save energy and lower utility bills. We handle every step with care, from duct sealing, duct wrapping, and duct replacement to installing vapor barriers and performing rodent exclusion work to protect your home. Our restoration expertise ensures any damaged or contaminated areas are cleaned, repaired, and restored to top condition. Fully licensed, insured, and committed to quality, we work efficiently, use trusted materials, and stand behind every project. Whether you need to solve a problem or upgrade your home’s energy performance, PNW Energy Services delivers results you can count on.


Avatar for West Mechanical, Inc.

West Mechanical, Inc.

4443 Aldrich Road
4.72(
92
)
Approved Pro

West Mechanical, Inc.

4443 Aldrich Road
4.72(
92
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
210 local quotes requested

West Mechanical, Inc., has been in business for more than 30 years. With offices in Bellingham, Burlington and Friday Harbor, We specialize in furnace, heat pump, radiant floor heat, geothermal heat pumps, water heaters and Tankless water heater installation and service. West Mechanical is proud to say we are American Standard Customer Care Dealers. Our goal is customer satisfaction. We offer choices to fit your budget and comfort concerns we want to be your contractor of choice. No matter what the weather is outside West Mechanical will keep comfortabe inside.

"Great service. Great work from their technicians. Fair pricing."

William P on February 2025

West Mechanical, Inc., has been in business for more than 30 years. With offices in Bellingham, Burlington and Friday Harbor, We specialize in furnace, heat pump, radiant floor heat, geothermal heat pumps, water heaters and Tankless water heater installation and service. West Mechanical is proud to say we are American Standard Customer Care Dealers. Our goal is customer satisfaction. We offer choices to fit your budget and comfort concerns we want to be your contractor of choice. No matter what the weather is outside West Mechanical will keep comfortabe inside.

"Great service. Great work from their technicians. Fair pricing."

William P on February 2025


Avatar for Four Seasons Heating and Cooling, LLC

Four Seasons Heating and Cooling, LLC

1500 Azalea CT.
4.95(
60
)
Approved Pro

Four Seasons Heating and Cooling, LLC

1500 Azalea CT.
4.95(
60
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
15 years of experience

Different than most! Four Seasons Heating and Cooling is not only family owned but also owner operated. That means the owner will be answering the phone, greeting you at your home and looking over every detail of your project until it is 100% complete. Aaron is a 2nd generation HVAC journeyman with over 25 years experience in the HVAC industry. Much of his time was spent working for large commercial contractors in the Seattle area. Looking for a more family oriented lifestyle Aaron started the business in 2013. Shortly after the business started Aaron and his wife moved their family to Whatcom County and found Lynden to be the best place to raise a family. Aaron and his wife proudly serve the community they live, work and raise children.

"i would give them a 10, very trustworthy and responsive "

Robert M on October 2025

Different than most! Four Seasons Heating and Cooling is not only family owned but also owner operated. That means the owner will be answering the phone, greeting you at your home and looking over every detail of your project until it is 100% complete. Aaron is a 2nd generation HVAC journeyman with over 25 years experience in the HVAC industry. Much of his time was spent working for large commercial contractors in the Seattle area. Looking for a more family oriented lifestyle Aaron started the business in 2013. Shortly after the business started Aaron and his wife moved their family to Whatcom County and found Lynden to be the best place to raise a family. Aaron and his wife proudly serve the community they live, work and raise children.

"i would give them a 10, very trustworthy and responsive "

Robert M on October 2025


Avatar for Air Plus

Air Plus

3907 Flynn Street, Apt. 101
4.82(
42
)
Approved Pro

Air Plus

3907 Flynn Street, Apt. 101
4.82(
42
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
26 local quotes requested

AIR PLUS Heating and AC, by Milo has 14 years of experience and is committed to excellence in every aspect of Heating, and Air Conditioning. We uphold a standard of integrity bound by fairness, honesty, with a personal touch. Our distinction is the quality of service we bring to our customers, and our ability to listen to your exact need. Every call with us you get an experienced journeyman onsite. Accurate knowledge of our trade combined with the ability to deliver accurate service is what sets us apart . Give us a call today, to let us take care of your heating and cooling needs and keep your comfort a top priority!

"Pro will do the job tomorrow."

Celia O on November 2024

AIR PLUS Heating and AC, by Milo has 14 years of experience and is committed to excellence in every aspect of Heating, and Air Conditioning. We uphold a standard of integrity bound by fairness, honesty, with a personal touch. Our distinction is the quality of service we bring to our customers, and our ability to listen to your exact need. Every call with us you get an experienced journeyman onsite. Accurate knowledge of our trade combined with the ability to deliver accurate service is what sets us apart . Give us a call today, to let us take care of your heating and cooling needs and keep your comfort a top priority!

"Pro will do the job tomorrow."

Celia O on November 2024


Avatar for Envirosmart Solution Inc

Envirosmart Solution Inc

330 SW 43rd Street Suite K267
5.00(
1
)
Approved Pro

Envirosmart Solution Inc

330 SW 43rd Street Suite K267
5.00(
1
)
Approved Pro
25 local quotes requested
21 years of experience

We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors.

We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors.


Avatar for SECURE POWER LLC

SECURE POWER LLC

1616 Woodland Place
5.00(
6
)

SECURE POWER LLC

1616 Woodland Place
5.00(
6
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At SECURE POWER LLC, we are committed to providing reliable and efficient electrical solutions to meet the diverse needs of our clients. With a team of experienced technicians and electricians, SECURE POWER LLC specializes in a wide range of electrical services including installation, maintenance, and repair of electrical systems and generators. Contact us today!

"The install went well. Mark was friendly and professional."

David S on August 2024

At SECURE POWER LLC, we are committed to providing reliable and efficient electrical solutions to meet the diverse needs of our clients. With a team of experienced technicians and electricians, SECURE POWER LLC specializes in a wide range of electrical services including installation, maintenance, and repair of electrical systems and generators. Contact us today!

"The install went well. Mark was friendly and professional."

David S on August 2024


Avatar for Golden Craft Construction

Golden Craft Construction

No reviews yet

Golden Craft Construction

No reviews yet
8 years of experience

Welcome to Golden Craft Construction, where we go to great lengths to understand our clients' visions and bring them to life. With over 8 years of experience, we specialize in quality construction and are based in the Pacific Northwest. Let us help build your dream project.

Welcome to Golden Craft Construction, where we go to great lengths to understand our clients' visions and bring them to life. With over 8 years of experience, we specialize in quality construction and are based in the Pacific Northwest. Let us help build your dream project.

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Heating and Air Conditioning questions, answered by experts

A few drips here and there should not be cause for concern, but if your unit is leaking a large amount of water, then it’s advised that you stop using it until the problem is identified and a solution is determined. The more you use it during a leak, the more issues it will cause.

Fall and spring are the best times of year to purchase an air conditioner, furnace, or other HVAC components. In fact, by shopping during these periods, you could save 10% to 15% on an AC unit. For HVAC professionals, spring and fall are less busy than summer and winter, when extreme temperatures create an urgent demand for heating and cooling.

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

When your HVAC technician mentions recharging your home AC unit, they’re referring to the process of topping off the unit with refrigerant, so the levels are properly maintained and pressurized. Normally, a properly functioning AC unit doesn’t need additional refrigerant, but AC units can develop leaks or other problems that decrease the amount of refrigerant needed.

You should flush your AC drain line once every three months to keep it clear of debris and buildup. Keeping your AC drain line clean prevents clogs, backups, mold growth, and extra wear on your AC unit. If you live in a humid area or have several furry pets, up your cleaning schedule to once a month.

The Bellingham, WA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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