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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.5k+
    Verified boiler installation services reviews

Find Boiler installation pros in King Of Prussia

Avatar for Valdel Plumbing

Valdel Plumbing

4.77(
177
)
Approved Pro

Valdel Plumbing

4.77(
177
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
340 local quotes requested

Residential Plumbing & Drain Cleaning Service. Owners have over 30 years of experience. Proudly servicing Montgomery County, Chester County, Delaware County and lower Bucks County with professional, personal and timely service. Guaranteed respect for you, your time and your home. No job is too big or too small. Call us today for Expert Service, Quality Products, and Affordable Price!

"Smooth and efficient"

Michael M on September 2025

Residential Plumbing & Drain Cleaning Service. Owners have over 30 years of experience. Proudly servicing Montgomery County, Chester County, Delaware County and lower Bucks County with professional, personal and timely service. Guaranteed respect for you, your time and your home. No job is too big or too small. Call us today for Expert Service, Quality Products, and Affordable Price!

"Smooth and efficient"

Michael M on September 2025


Avatar for Golden Rule Plumbing & Contracting, LLC

Golden Rule Plumbing & Contracting, LLC

4.83(
284
)
Approved Pro

Golden Rule Plumbing & Contracting, LLC

4.83(
284
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
95 local quotes requested

Golden Rule Plumbing & Contracting, LLC, lives by the golden rule. We are dedicated to providing the highest quality dependable service at affordable prices for all of your plumbing & home improvement needs; always on time & on budget. We take great pride in exceeding your every expectation. We take care of all of your plumbing needs large & small, from complete plumbing for new construction, additions, & remodels, to all faucets, fixtures, pipes, hot water heaters, drain cleaning, sump pumps, water & sewer mains & more! We treat all of our customers the way we would like to be treated, with honest, reliable, personalized service at affordable prices.

"Outstanding! Tim, Kevin and their team were awesome. Quick response, fair price and super fast scheduling and install. Took great care of my home also."

Michael J on August 2025

Golden Rule Plumbing & Contracting, LLC, lives by the golden rule. We are dedicated to providing the highest quality dependable service at affordable prices for all of your plumbing & home improvement needs; always on time & on budget. We take great pride in exceeding your every expectation. We take care of all of your plumbing needs large & small, from complete plumbing for new construction, additions, & remodels, to all faucets, fixtures, pipes, hot water heaters, drain cleaning, sump pumps, water & sewer mains & more! We treat all of our customers the way we would like to be treated, with honest, reliable, personalized service at affordable prices.

"Outstanding! Tim, Kevin and their team were awesome. Quick response, fair price and super fast scheduling and install. Took great care of my home also."

Michael J on August 2025


Avatar for Wm. Henderson Plumbing, Heating & Cooling Inc.

Wm. Henderson Plumbing, Heating & Cooling Inc.

4.58(
417
)
Approved Pro

Wm. Henderson Plumbing, Heating & Cooling Inc.

4.58(
417
)
Approved Pro
Customers say: Super punctual
75 local quotes requested
48 years of experience

Since 1977, Wm. Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating and cooling service throughout Delaware County and the Main Line. With a fleet of fully-stocked vehicles dispatched from our Broomall headquarters, we strive to provide our customers with prompt, professional service in the plumbing, heating and cooling fields. Wm. Henderson Plumbing, Heating & Cooling Inc. is a member of the Philadelphia Suburban Association of Plumbing Contractors, National Association of Plumbing Heating, Cooling Contractors, Philadelphia-Suburban Gas Exchange, Small Business Association of Delaware County and the Marple Business & Professional Association. Operating a dependable service business requires organization, competent management and professional technical skills. All service technicians have direct communication between the office and customers due to the state-of-the-art communication provided to each technician. We are dedicated to complete customer satisfaction. Our offices are staffed and open weekdays from 7:30 am to 6:30 pm, and on Saturdays from 8:00 am to 1:00 pm. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour, and all work is guaranteed. We are an award-winning company, but we couldn't win awards without happy customers. You are our priority! Additional DBAs - William Henderson Plumbing & Heating Cooling Services, Wm Henderson Plumbing & Heating Inc, Wm Henderson Plumbing Heating Cooling Service.

"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"

Jerry W on December 2024

Since 1977, Wm. Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating and cooling service throughout Delaware County and the Main Line. With a fleet of fully-stocked vehicles dispatched from our Broomall headquarters, we strive to provide our customers with prompt, professional service in the plumbing, heating and cooling fields. Wm. Henderson Plumbing, Heating & Cooling Inc. is a member of the Philadelphia Suburban Association of Plumbing Contractors, National Association of Plumbing Heating, Cooling Contractors, Philadelphia-Suburban Gas Exchange, Small Business Association of Delaware County and the Marple Business & Professional Association. Operating a dependable service business requires organization, competent management and professional technical skills. All service technicians have direct communication between the office and customers due to the state-of-the-art communication provided to each technician. We are dedicated to complete customer satisfaction. Our offices are staffed and open weekdays from 7:30 am to 6:30 pm, and on Saturdays from 8:00 am to 1:00 pm. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour, and all work is guaranteed. We are an award-winning company, but we couldn't win awards without happy customers. You are our priority! Additional DBAs - William Henderson Plumbing & Heating Cooling Services, Wm Henderson Plumbing & Heating Inc, Wm Henderson Plumbing Heating Cooling Service.

"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"

Jerry W on December 2024


Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.


Avatar for A.W. Martin, Inc

A.W. Martin, Inc

4.16(
67
)
Approved Pro

A.W. Martin, Inc

4.16(
67
)
Approved Pro
Customers say: Quality work
248 local quotes requested
34 years of experience

A.W. Martin Construction, Inc. has over 26 years experience working with clients to build their home remodeling and improvement dreams into energy efficient, Eco-friendly reality. Our proprietary process and reliable supplier list help you select materials, fixtures, and designs from a wide range of choices. We handle all permitting and township inspection headaches with little or no owner involvement. Our experienced design staff can help you create a complete interior design for your remodeling needs down to the last sustainable detail. We are fully insured and state licensed, with an additional IICRC Certification as a Water Mitigation Specialist on call 24 hours a day. Email: [email protected], Website: awmartin.com Certified in Mold remediation, water restoration and fire mitigation. IICRC certified Firm.

"This company is terrible and talks a good game to get your money! Never shows up to job site acts like they care don’t have good workers and is very overpriced! WATCH OUT!"

Fitzroy P on October 2025

A.W. Martin Construction, Inc. has over 26 years experience working with clients to build their home remodeling and improvement dreams into energy efficient, Eco-friendly reality. Our proprietary process and reliable supplier list help you select materials, fixtures, and designs from a wide range of choices. We handle all permitting and township inspection headaches with little or no owner involvement. Our experienced design staff can help you create a complete interior design for your remodeling needs down to the last sustainable detail. We are fully insured and state licensed, with an additional IICRC Certification as a Water Mitigation Specialist on call 24 hours a day. Email: [email protected], Website: awmartin.com Certified in Mold remediation, water restoration and fire mitigation. IICRC certified Firm.

"This company is terrible and talks a good game to get your money! Never shows up to job site acts like they care don’t have good workers and is very overpriced! WATCH OUT!"

Fitzroy P on October 2025


Avatar for Five Star Bath Solutions of Philadelphia

Five Star Bath Solutions of Philadelphia

5.00(
2
)
Approved Pro

Five Star Bath Solutions of Philadelphia

5.00(
2
)
Approved Pro
63 local quotes requested
Free onsite estimate

Five Star Bath Solutions is the top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

"Evan and the team completed a full bathroom remodel that turned out beautiful and was completed ahead of schedule to our surprise! We plan to use them again next year for a rental property powder room."

Brett M on October 2025

Five Star Bath Solutions is the top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

"Evan and the team completed a full bathroom remodel that turned out beautiful and was completed ahead of schedule to our surprise! We plan to use them again next year for a rental property powder room."

Brett M on October 2025


Avatar for Water Heaters in a Hurry

Water Heaters in a Hurry

4.99(
55
)
Approved Pro

Water Heaters in a Hurry

4.99(
55
)
Approved Pro
Customers say: True professional
5 years of experience
Free onsite estimate

We are a family owned business and specialize in Water heater installation, removal, and repair for all manufacturers and models. We do everything water heater related including pressure reducing valves, thermal expansion tanks, water shut off valves, leak repair etc. Promised to be quick in responce, fast, efficient and knowledgeable. Over 13 years of experience in the field.

"Wow, blown away by the work Jeff and Water Heaters in a Hurry did. I am stunned by the professionalism, honesty and transparency, the depth of their skill and knowledge, and the downright far more than reasonable charge for their service. I had a tankless water heater replaced. It took me weeks until I got to Jeff and WHIAH, so many people gave me the runaround, not following through even on a quote, suggesting absurd costs like $3K+ for labor. Why's it so hard to find someone honest, dependable, professional, and competent these days? As soon as I was in contact with Jeff, a huge weight came off my shoulders because I knew I was now in the right hands. Empathic, knowledgeable, patient and transparent... and fast! When they installed, they identified and rectified many mistakes made by the person who installed the last one 5 years ago. They thoroughly checked the work when done, even safety checks. The labor cost was half the high end of others. HIRE THESE GUYS!!!!!!!!!!!!! Trust me."

Benjamin B on November 2025

We are a family owned business and specialize in Water heater installation, removal, and repair for all manufacturers and models. We do everything water heater related including pressure reducing valves, thermal expansion tanks, water shut off valves, leak repair etc. Promised to be quick in responce, fast, efficient and knowledgeable. Over 13 years of experience in the field.

"Wow, blown away by the work Jeff and Water Heaters in a Hurry did. I am stunned by the professionalism, honesty and transparency, the depth of their skill and knowledge, and the downright far more than reasonable charge for their service. I had a tankless water heater replaced. It took me weeks until I got to Jeff and WHIAH, so many people gave me the runaround, not following through even on a quote, suggesting absurd costs like $3K+ for labor. Why's it so hard to find someone honest, dependable, professional, and competent these days? As soon as I was in contact with Jeff, a huge weight came off my shoulders because I knew I was now in the right hands. Empathic, knowledgeable, patient and transparent... and fast! When they installed, they identified and rectified many mistakes made by the person who installed the last one 5 years ago. They thoroughly checked the work when done, even safety checks. The labor cost was half the high end of others. HIRE THESE GUYS!!!!!!!!!!!!! Trust me."

Benjamin B on November 2025


Avatar for Delaware Plumbing Professionals

Delaware Plumbing Professionals

4.66(
180
)
Approved Pro

Delaware Plumbing Professionals

4.66(
180
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
442 local quotes requested

We take great pride in being family owned and operated. Our mission is to provide our customers with exceptional service while delivering top-notch quality. Our reputation is based on the service and quality we provide, as well as the safety of our customers and their homes. We strive for transparency throughout your entire experience with our company and as well, promise to be upfront and honest. We treat your home like our home. Call us today for Better Service, Better Price, Better Value!

"They did a great job, although a little expense despite the fact that I had already bought the new faucet."

Lisa Z on April 2025

We take great pride in being family owned and operated. Our mission is to provide our customers with exceptional service while delivering top-notch quality. Our reputation is based on the service and quality we provide, as well as the safety of our customers and their homes. We strive for transparency throughout your entire experience with our company and as well, promise to be upfront and honest. We treat your home like our home. Call us today for Better Service, Better Price, Better Value!

"They did a great job, although a little expense despite the fact that I had already bought the new faucet."

Lisa Z on April 2025


Avatar for Apex Drain LLC

Apex Drain LLC

5.00(
12
)
Approved Pro

Apex Drain LLC

5.00(
12
)
Approved Pro
Customers say: Quick response
24 local quotes requested
2 years of experience

At Apex Drain LLC, we have over 10 years and we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They did a great job"

Nesma T on October 2025

At Apex Drain LLC, we have over 10 years and we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They did a great job"

Nesma T on October 2025


Avatar for B&B Associates Creations, LLC

B&B Associates Creations, LLC

5.00(
5
)
Approved Pro

B&B Associates Creations, LLC

5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

Are you ready to upgrade your home? We are a high-end remodeling company. We are a family of three generations, with over forty years of experience to take care of any bathroom & Kitchen remodeling need that you have. Skilled craftsmen, who are courteous and trustworthy, we specialize in creating interior spaces you will fall in love with. Romanian, Italian and Spanish Speaking. WE LOVE MAKING YOUR DREAM SPACE A REALITY, ITS A BEAUTIFUL PROCESS TO BE ABLE TO HAVE AN IDEA AND TURN IT INTO A SPECTACULAR CREATION! Call now to schedule your consultation!

"Got the kitchen of my dreams with unbeatable reliability and dedication from everyone on the B&B team! From the very first estimate, all pricing and process was transparent and thorough. You can tell B&B are the experts. They had so many projects to look through for inspiration, functionality, and design—it was easy to trust them with such an important part of my home: the kitchen. Organized, trustworthy, and friendly, I can't say enough good things about the owners and the guys who were working in my home. If I could give 10 stars, I would! Can't wait to remodel my bathrooms with them next."

Maria W on February 2024

Are you ready to upgrade your home? We are a high-end remodeling company. We are a family of three generations, with over forty years of experience to take care of any bathroom & Kitchen remodeling need that you have. Skilled craftsmen, who are courteous and trustworthy, we specialize in creating interior spaces you will fall in love with. Romanian, Italian and Spanish Speaking. WE LOVE MAKING YOUR DREAM SPACE A REALITY, ITS A BEAUTIFUL PROCESS TO BE ABLE TO HAVE AN IDEA AND TURN IT INTO A SPECTACULAR CREATION! Call now to schedule your consultation!

"Got the kitchen of my dreams with unbeatable reliability and dedication from everyone on the B&B team! From the very first estimate, all pricing and process was transparent and thorough. You can tell B&B are the experts. They had so many projects to look through for inspiration, functionality, and design—it was easy to trust them with such an important part of my home: the kitchen. Organized, trustworthy, and friendly, I can't say enough good things about the owners and the guys who were working in my home. If I could give 10 stars, I would! Can't wait to remodel my bathrooms with them next."

Maria W on February 2024

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Install Boiler questions, answered by experts

Costs depend on unit size, labor, fuel type, and whether additional piping or venting is needed.

The main difference between an outdoor wood furnace versus an outdoor wood boiler is what each appliance is heating. An outdoor wood furnace burns wood to create heat, which warms the air and moves it through the ducts in your home. An outdoor wood boiler uses the heat from burning wood to warm water, which goes through pipes to radiators in the home.

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.

It takes about five to 10 minutes for heat to reach a radiator, then about one hour until the radiator fully heats up a room. The exact duration depends on the size of the room and how far away the radiator is from the boiler heating system. Heating up an entire house could take up to two hours.

The most important sign of a boiler problem is something happening unexpectedly, which is why regular boiler maintenance is important. Unexpected problems can include strange smells, new leaks, and unexpected noises that your boiler wasn’t making before. Additionally, if a boiler keeps shutting off or can’t maintain a specific temperature range, it’s time to call in an expert.

The King Of Prussia, PA homeowners’ guide to boiler installation services

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