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    Verified boiler installation services reviews

Find Boiler installation pros in Gold Bar

Avatar for Wu Construction

Wu Construction

13333 Lake City Way NE
4.64(
230
)
Approved Pro

Wu Construction

13333 Lake City Way NE
4.64(
230
)
Approved Pro
Customers say: Super punctual
46 local quotes requested
42 years of experience

Wu Construction Inc, specializes in drainage and foundation systems construction and repair. Since our founding in 1983, we have successfully completed thousands of projects for homeowners and businesses throughout the Northwest. We are the best in our industry, and well regarded by our customers for our excellent service. We are lauded for our speedy responses to inquiries, our efficiency and the quality of our work.

"Great communication and thorough work. Would hire again."

Brian J on April 2025

Wu Construction Inc, specializes in drainage and foundation systems construction and repair. Since our founding in 1983, we have successfully completed thousands of projects for homeowners and businesses throughout the Northwest. We are the best in our industry, and well regarded by our customers for our excellent service. We are lauded for our speedy responses to inquiries, our efficiency and the quality of our work.

"Great communication and thorough work. Would hire again."

Brian J on April 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
274 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 Mad Pipers Plumbing

Mad Pipers Plumbing

12020 207th Ave SE
4.68(
28
)
Approved Pro

Mad Pipers Plumbing

12020 207th Ave SE
4.68(
28
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
166 local quotes requested

We are the Mad Pipers! Established in 2018 serving the greater Puget Sound area getting the job done right. We believe the needs of our customers come first. Our mission is to deliver incredible customer service to all of our clients. We strive for dependability and accountability. As a company, being competitive is our goal with advanced methods to get every job done correctly and efficiently. It is our purpose to make sure that the health and safety of our clients and their home is above all else.

"Zach was great. He took a look at our gas line rust to do an estimate and let me know that it was actually okay. He also gave me some good tips about maintenance and what to look for if there is a problem in the future. I really appreciate how straightforward and helpful he was."

Karen S on May 2025

We are the Mad Pipers! Established in 2018 serving the greater Puget Sound area getting the job done right. We believe the needs of our customers come first. Our mission is to deliver incredible customer service to all of our clients. We strive for dependability and accountability. As a company, being competitive is our goal with advanced methods to get every job done correctly and efficiently. It is our purpose to make sure that the health and safety of our clients and their home is above all else.

"Zach was great. He took a look at our gas line rust to do an estimate and let me know that it was actually okay. He also gave me some good tips about maintenance and what to look for if there is a problem in the future. I really appreciate how straightforward and helpful he was."

Karen S on May 2025


Avatar for Day & Nite Plumbing & Heating, Inc.

Day & Nite Plumbing & Heating, Inc.

16614 13th Ave W
4.30(
214
)
Approved Pro

Day & Nite Plumbing & Heating, Inc.

16614 13th Ave W
4.30(
214
)
Approved Pro
Customers say: Super punctual
61 local quotes requested
71 years of experience

Your local Family owned & operated Plumbing, Heating, and Cooling Company since 1954. OUR MISSION: "Dedicated to providing the highest quality, most professional services for your home and business with unsurpassed Value, Innovation, and Integrity." As a Factory Authorized Bryant Dealer, we are proud to offer the latest in innovation and technology when it comes to to comfort in your home. Not only do we work on all brands of Furnaces, A/C, Heat Pumps, & Boilers we also can design the best solution for your home and family when it comes time to replace your equipment. Our Plumbing division is just as innovative. From simple repairs to complete repipes. We also offer the latest in technology when it comes to designing the best solution for the needs of your home. With weekly training weather its a repair, drain cleaning, tankless water heater or replacing a water line without digging a trench our technicians are prepared to offer the right solution. Check us out at the Better Business Bureau and visit our website at www.dayandnite.net.

"Very expensive and overprice, just to change an Outdoor Garden Faucet that cost $32 at Home Depot, I paid $694.99, this is what you call HIGHWAY ROBBERY."

Bert C on June 2025

Your local Family owned & operated Plumbing, Heating, and Cooling Company since 1954. OUR MISSION: "Dedicated to providing the highest quality, most professional services for your home and business with unsurpassed Value, Innovation, and Integrity." As a Factory Authorized Bryant Dealer, we are proud to offer the latest in innovation and technology when it comes to to comfort in your home. Not only do we work on all brands of Furnaces, A/C, Heat Pumps, & Boilers we also can design the best solution for your home and family when it comes time to replace your equipment. Our Plumbing division is just as innovative. From simple repairs to complete repipes. We also offer the latest in technology when it comes to designing the best solution for the needs of your home. With weekly training weather its a repair, drain cleaning, tankless water heater or replacing a water line without digging a trench our technicians are prepared to offer the right solution. Check us out at the Better Business Bureau and visit our website at www.dayandnite.net.

"Very expensive and overprice, just to change an Outdoor Garden Faucet that cost $32 at Home Depot, I paid $694.99, this is what you call HIGHWAY ROBBERY."

Bert C on June 2025


Avatar for Trident Plumbing & Drain Cleaning

Trident Plumbing & Drain Cleaning

14751 N Kelsey St
4.94(
150
)
Approved Pro

Trident Plumbing & Drain Cleaning

14751 N Kelsey St
4.94(
150
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
44 local quotes requested

With over 35 years of combined plumbing experience, Trident Plumbing and Drain Cleaning is dedicated to providing our customers with outstanding plumbing services at a competitive price. Trident Plumbing offers discounts to our Service Members, Active or Veteran. Trident Plumbing also offers discounts to Seniors, Microsoft and Boeing Employees. "FOR FAST RESPONSE" Call 425-583-0720. Don't forget to ask about our daily/weekly specials.

"Audel was fantastic. High quality workmanship and took the time to annswer all my questions."

Jamison L on September 2025

With over 35 years of combined plumbing experience, Trident Plumbing and Drain Cleaning is dedicated to providing our customers with outstanding plumbing services at a competitive price. Trident Plumbing offers discounts to our Service Members, Active or Veteran. Trident Plumbing also offers discounts to Seniors, Microsoft and Boeing Employees. "FOR FAST RESPONSE" Call 425-583-0720. Don't forget to ask about our daily/weekly specials.

"Audel was fantastic. High quality workmanship and took the time to annswer all my questions."

Jamison L on September 2025


Avatar for #1 Water Heaters

#1 Water Heaters

229 S Davies Rd
5.00(
12
)
Approved Pro

#1 Water Heaters

229 S Davies Rd
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
46 local quotes requested

#1 Water Heaters, based in Lake Stevens, Snohomish County & Serving The Greater Seattle Area. We provide WATER HEATER INSTALLATION, repair, inspections, and service maintenance on all major makes and models. From electric, gas and propane TANK water heaters to TANKLESS, HEAT PUMP and COMBI BOILER hot water solutions. We also offer the best price guarantee on water heater installation and replacements and we intstall every major brand of water heaters and tankless systems. Ask us about our 10 year warranty on water heater tanks!

"Job was done professionally and efficiently. Immediate availability."

Alex L on April 2025

#1 Water Heaters, based in Lake Stevens, Snohomish County & Serving The Greater Seattle Area. We provide WATER HEATER INSTALLATION, repair, inspections, and service maintenance on all major makes and models. From electric, gas and propane TANK water heaters to TANKLESS, HEAT PUMP and COMBI BOILER hot water solutions. We also offer the best price guarantee on water heater installation and replacements and we intstall every major brand of water heaters and tankless systems. Ask us about our 10 year warranty on water heater tanks!

"Job was done professionally and efficiently. Immediate availability."

Alex L on April 2025


Avatar for Home Comfort Alliance

Home Comfort Alliance

3409 Everett Ave.
4.67(
325
)
Approved Pro

Home Comfort Alliance

3409 Everett Ave.
4.67(
325
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
128 local quotes requested

At Home Comfort Alliance, we specialize in high-quality HVAC, plumbing, and electrical services, helping homeowners across Seattle, Tacoma, Bellevue, Everett, and the entire Puget Sound region maintain safe, comfortable, and energy-efficient homes. With decades of experience and a customer-first approach, we’re committed to delivering 5-star service, premium products, and long-lasting home solutions tailored to your needs. Comprehensive Home Comfort Services: 🏠 Heating & Cooling Solutions – Furnace & AC repair, installation, tune-ups, heat pumps, ductless mini-splits, and air purification. 🚿 Plumbing Services – Water heater installation (tank & tankless), drain cleaning, leak detection, repiping, and fixture replacements. ⚡ Electrical Services – Panel upgrades, whole-home rewiring, generator installation, surge protection, and smart home automation. Why Homeowners Trust Home Comfort Alliance: ✔ Locally Owned & Operated – Serving the Pacific Northwest with integrity and expertise. ✔ Licensed & Certified Technicians – Skilled professionals delivering expert service. ✔ Upfront Pricing & Flexible Financing – No hidden fees, just honest solutions. ✔ Energy-Efficient, High-Performance Products – Lower utility bills with top-rated brands. ✔ 24/7 Emergency Service & Fast Response – Dependable repairs when you need them most. From quick repairs to full system installations, our team is here to ensure your HVAC, plumbing, and electrical systems are running smoothly year-round. Whether you need a furnace tune-up before winter, an AC installation for summer, or a new water heater for reliable hot water, we’ve got you covered! Carrier Factory Authorized Dealer

"I requested an HVAC service call quote from G&S Heating through Angi, and received a "deal" via Angi for $129. I chose them partly due to that price. G&S Heating ended up billing me $280, and said that was an old outdated deal and would not honor it. Irresponsible and incredibly poor customer relations. Also, the technician they sent did not seem very knowledgeable or experienced. He said the thermostat reading issue I was having would require another service call and the possible replacement of an expensive circuit board. I ended up fixing the problem myself. I will not be using G&S Heating again."

Keith M on November 2022

At Home Comfort Alliance, we specialize in high-quality HVAC, plumbing, and electrical services, helping homeowners across Seattle, Tacoma, Bellevue, Everett, and the entire Puget Sound region maintain safe, comfortable, and energy-efficient homes. With decades of experience and a customer-first approach, we’re committed to delivering 5-star service, premium products, and long-lasting home solutions tailored to your needs. Comprehensive Home Comfort Services: 🏠 Heating & Cooling Solutions – Furnace & AC repair, installation, tune-ups, heat pumps, ductless mini-splits, and air purification. 🚿 Plumbing Services – Water heater installation (tank & tankless), drain cleaning, leak detection, repiping, and fixture replacements. ⚡ Electrical Services – Panel upgrades, whole-home rewiring, generator installation, surge protection, and smart home automation. Why Homeowners Trust Home Comfort Alliance: ✔ Locally Owned & Operated – Serving the Pacific Northwest with integrity and expertise. ✔ Licensed & Certified Technicians – Skilled professionals delivering expert service. ✔ Upfront Pricing & Flexible Financing – No hidden fees, just honest solutions. ✔ Energy-Efficient, High-Performance Products – Lower utility bills with top-rated brands. ✔ 24/7 Emergency Service & Fast Response – Dependable repairs when you need them most. From quick repairs to full system installations, our team is here to ensure your HVAC, plumbing, and electrical systems are running smoothly year-round. Whether you need a furnace tune-up before winter, an AC installation for summer, or a new water heater for reliable hot water, we’ve got you covered! Carrier Factory Authorized Dealer

"I requested an HVAC service call quote from G&S Heating through Angi, and received a "deal" via Angi for $129. I chose them partly due to that price. G&S Heating ended up billing me $280, and said that was an old outdated deal and would not honor it. Irresponsible and incredibly poor customer relations. Also, the technician they sent did not seem very knowledgeable or experienced. He said the thermostat reading issue I was having would require another service call and the possible replacement of an expensive circuit board. I ended up fixing the problem myself. I will not be using G&S Heating again."

Keith M on November 2022


Evergreen Sanitation Inc

2910 Old Hartford Road
4.35(
103
)
Approved Pro

Evergreen Sanitation Inc

2910 Old Hartford Road
4.35(
103
)
Approved Pro
Customers say: Super punctual
62 local quotes requested
68 years of experience

Evergreen Sanitation does it all. We specialize in all aspects of onsite systems. We also provide grease trap pumping for restaurants (800) 433-1678. Renton Septic Inspections, AAA Septic Service, A Septic Pumper, Coastal Environment, East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service, Frontier Septic Service, Greenhaus Portable Restrooms, Issaquah Septic Service, J J Jackson Septic Service, Long Septic Service, Lyon Septic Service, Maple valley Septic Service, Sani-Mart Septic Service, Sky Valley Septic Service, Tandem Service Corporation Inc, Vans Septic Service. Additional phone numbers - (206) 362-6998, (206) 362-6998, (206) 622-7070, (253) 630-5262, (253) 852-0550, (360) 336-2009. Additional DBAs - Additionl DBAs - A A A Septic Service, A Septic Pumper, Coastal Environment East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service & Frontier Septic Service. See BBB for additional phone nubers and DBAs.

"Great. It was not an easy job but they went the extra mile to get it done. Thanks."

Rick W on May 2021

Evergreen Sanitation does it all. We specialize in all aspects of onsite systems. We also provide grease trap pumping for restaurants (800) 433-1678. Renton Septic Inspections, AAA Septic Service, A Septic Pumper, Coastal Environment, East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service, Frontier Septic Service, Greenhaus Portable Restrooms, Issaquah Septic Service, J J Jackson Septic Service, Long Septic Service, Lyon Septic Service, Maple valley Septic Service, Sani-Mart Septic Service, Sky Valley Septic Service, Tandem Service Corporation Inc, Vans Septic Service. Additional phone numbers - (206) 362-6998, (206) 362-6998, (206) 622-7070, (253) 630-5262, (253) 852-0550, (360) 336-2009. Additional DBAs - Additionl DBAs - A A A Septic Service, A Septic Pumper, Coastal Environment East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service & Frontier Septic Service. See BBB for additional phone nubers and DBAs.

"Great. It was not an easy job but they went the extra mile to get it done. Thanks."

Rick W on May 2021


Avatar for P4 Construction, LLC

P4 Construction, LLC

19680 146th St SE
5.00(
2
)
Approved Pro

P4 Construction, LLC

19680 146th St SE
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 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 offer drainage services our job is to control and direct water away from your home or building.We have 13 years in the drainage field and specialize in,waterproofing foundation walls,basement drainage,yard drains,french drains,crawlspace interior drain systems,sump pump installations and replacement,new pvc downspout drain pipe installations,clean and or repair downspout pipes.You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with,we work with the best materials out there.We take pride on what we do.Our hard work speaks for itself.We look forward on helping you with your drainage projects.

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

Bill G on June 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 offer drainage services our job is to control and direct water away from your home or building.We have 13 years in the drainage field and specialize in,waterproofing foundation walls,basement drainage,yard drains,french drains,crawlspace interior drain systems,sump pump installations and replacement,new pvc downspout drain pipe installations,clean and or repair downspout pipes.You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with,we work with the best materials out there.We take pride on what we do.Our hard work speaks for itself.We look forward on helping you with your drainage projects.

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

Bill G on June 2024


Avatar for Renuity

Renuity

2215 W. Lone Cactus Drive
5.00(
3
)
Approved Pro

Renuity

2215 W. Lone Cactus Drive
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
195 local quotes requested

Founded in 2016, Renuity operates with the belief that everyone deserves to be treated with the utmost honesty and respect. Our dedicated consultants and KOHLER-certified installation specialists work hard to provide customized products at affordable prices. We are proud to use American-engineered products that provide a lifetime of beauty, and with limited lifetime warranties, you can be sure your investment is well-protected. Our goal is always to provide a positive remodeling experience, and everyone on our staff contributes to making sure we do.

"They were able to start project in a timely manner and finished I 1 day."

Donna B on May 2025

Founded in 2016, Renuity operates with the belief that everyone deserves to be treated with the utmost honesty and respect. Our dedicated consultants and KOHLER-certified installation specialists work hard to provide customized products at affordable prices. We are proud to use American-engineered products that provide a lifetime of beauty, and with limited lifetime warranties, you can be sure your investment is well-protected. Our goal is always to provide a positive remodeling experience, and everyone on our staff contributes to making sure we do.

"They were able to start project in a timely manner and finished I 1 day."

Donna B on May 2025

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Install Boiler questions, answered by experts

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

When winter rolls around, and you turn the heat on for the first time in a year, it’s normal to sense a light odor. This could smell a little like burning because some dust has gathered in the heating unit over the warm months and will fade away shortly after. However, there are some smells you should watch out for and take caution around: an egg-like sulfur smell or an electrical burn odor would indicate there’s something wrong. Turn it off and call a professional for maintenance as soon as possible. 

Installation costs range from $4,000 to $12,000, depending on unit size, efficiency rating, and labor.

In some cases, conversion kits are available, but not all boilers are compatible. Conversion may require significant modifications and should only be performed by a qualified professional. Before making a decision, compare conversion costs to the cost of a complete replacement to determine the most cost-effective and reliable option for your home.

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Gold Bar, WA homeowners’ guide to boiler installation services

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