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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon387
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Lopez Island, WA

*The Angi rating for Heating And Air Conditioning Service companies in Lopez Island, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Lopez Island, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on November 01, 2025

Find Heating and air conditioning pros in Lopez Island

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
214 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.

"We were given a quote by another company and and upon accepting the proposal there was suddenly an additional 550.00 in "required extras". We ended up reaching out to West and they not only came in right at the dollar amount quoted but installed everything earlier than expected."

Rhodey A on July 2024

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.

"We were given a quote by another company and and upon accepting the proposal there was suddenly an additional 550.00 in "required extras". We ended up reaching out to West and they not only came in right at the dollar amount quoted but installed everything earlier than expected."

Rhodey A on July 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.

Avatar for Pivo Electric LLC

Pivo Electric LLC

1816 40th Ct
5.00(
4
)

Pivo Electric LLC

1816 40th Ct
5.00(
4
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Can handle any size project big or small. Residential, commercial, or industrial. Owner operated personable business. No large company shenanigans. After working for someone else for over 12 years, leaving a trail of happy customers along the way, I decided to start my own business in 2022. Give me a call and lets talk about your project!

"Dylan is a great electrician. He’s a hard worker who knows what he’s doing. You would be very fortunate if you can hire him as your electrician. I’ve rehired him to do another project."

Charles B on September 2022

Can handle any size project big or small. Residential, commercial, or industrial. Owner operated personable business. No large company shenanigans. After working for someone else for over 12 years, leaving a trail of happy customers along the way, I decided to start my own business in 2022. Give me a call and lets talk about your project!

"Dylan is a great electrician. He’s a hard worker who knows what he’s doing. You would be very fortunate if you can hire him as your electrician. I’ve rehired him to do another project."

Charles B on September 2022

Avatar for Barron Heating AC Electrical & Plumbing

Barron Heating AC Electrical & Plumbing

1062 State Ave
No reviews yet

Barron Heating AC Electrical & Plumbing

1062 State Ave
No reviews yet
53 years of experience

Barron is a four-generation family business that has been serving the home comfort needs of Marysville and Northwest Washington since 1972. Barron offers air conditioning, heating, plumbing, electrical, fireplace, indoor air quality, and solar services. If you're looking for a true partner in your homes comfort, healthy, and energy efficiency, Barron is the company to call. Our goal is to provide you and your family with the knowledge to make the best decision for your home. We can help you find affordable ways to enhance your comfort, with the best heating, AC and indoor air quality products on the market. We're staffed with NATE and NADCA-Certified technicians, and strive to offer the best customer service in the industry. Barron is your one-stop-shop for ALL of your home comfort needs.

Barron is a four-generation family business that has been serving the home comfort needs of Marysville and Northwest Washington since 1972. Barron offers air conditioning, heating, plumbing, electrical, fireplace, indoor air quality, and solar services. If you're looking for a true partner in your homes comfort, healthy, and energy efficiency, Barron is the company to call. Our goal is to provide you and your family with the knowledge to make the best decision for your home. We can help you find affordable ways to enhance your comfort, with the best heating, AC and indoor air quality products on the market. We're staffed with NATE and NADCA-Certified technicians, and strive to offer the best customer service in the industry. Barron is your one-stop-shop for ALL of your home comfort needs.

Alliance Custom Sheet Metal & HVAC

No reviews yet

Alliance Custom Sheet Metal & HVAC

No reviews yet
10 years of experience

We are a very experienced heating and cooling company located in North Snohomish County. Our team is very well versed in new construction, remodels, and retrofitting systems into existing homes. Leadership has a combined total of over 75 years experience. Our focus is on quality and value to our customers.

We are a very experienced heating and cooling company located in North Snohomish County. Our team is very well versed in new construction, remodels, and retrofitting systems into existing homes. Leadership has a combined total of over 75 years experience. Our focus is on quality and value to our customers.

Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

143 Charlotte Ave
4.30(
576
)

Neli Virtual Appliance Repair

143 Charlotte Ave
4.30(
576
)
Customers say: Super punctual
31858 local quotes requested

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! The technician helped us to locate the issue and explained how to fix it ourselves. This was my 3rd time using NeliHome. They are my first go to for diagnosing an appliance issue."

Jennifer Y on October 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! The technician helped us to locate the issue and explained how to fix it ourselves. This was my 3rd time using NeliHome. They are my first go to for diagnosing an appliance issue."

Jennifer Y on October 2025

Avatar for Insulation Co LLC - Removal & Clean Outs

Insulation Co LLC - Removal & Clean Outs

1225 183rd St SE
5.00(
7
)

Insulation Co LLC - Removal & Clean Outs

1225 183rd St SE
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Call or text us today at 425.903.6453 for a free estimate! Save Money, Save Energy with Cascade Natural Gas. Ask if you qualify for up to $2000 in rebates. Insulation Co. specializes in Attic & Crawl Space Insulation Install & Removal.

Call or text us today at 425.903.6453 for a free estimate! Save Money, Save Energy with Cascade Natural Gas. Ask if you qualify for up to $2000 in rebates. Insulation Co. specializes in Attic & Crawl Space Insulation Install & Removal.

Advanced Ductless Solutions

P.O. Box 162
No reviews yet

Advanced Ductless Solutions

P.O. Box 162
No reviews yet
23 years of experience

Advanced Ductless Solutions provides ductless HVAC installation for homes, business and special projects in Bellingham and throughout Northwest Washington extending to the Seattle area. -Over 12 years experience -Financing available -No better cost from any company guaranteed -Experts in unusual or difficult installations -On of the fastest returns on your investments of any heating or cooling system available today -Please call or email for a informative free consultation about ductless technology -No one even does it for more!

Advanced Ductless Solutions provides ductless HVAC installation for homes, business and special projects in Bellingham and throughout Northwest Washington extending to the Seattle area. -Over 12 years experience -Financing available -No better cost from any company guaranteed -Experts in unusual or difficult installations -On of the fastest returns on your investments of any heating or cooling system available today -Please call or email for a informative free consultation about ductless technology -No one even does it for more!

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Heating and Air Conditioning questions, answered by experts

There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.

When faced with HVAC issues, it's best to begin by ensuring the thermostat settings are correct for either heating or cooling. If the system isn't responding, check the thermostat for proper function and power supply. It's also important to examine air filters, as clogged ones can decrease performance. Confirm the power supply to the system by checking the circuit breakers and fuses. If these basic steps fail to resolve the issue, contact an HVAC professional for a more detailed diagnosis and repair.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

With the proper maintenance and repairs, your HVAC can last 15 to 25 years. However, it depends on the type of equipment you have and the average lifespan of each, including:

The Lopez Island, 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.

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