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    Verified boiler installation services reviews

Find Boiler installation pros in Hardwick Township

Avatar for Gold Eagle Construction, LLC

Gold Eagle Construction, LLC

4.99(
59
)
Approved Pro

Gold Eagle Construction, LLC

4.99(
59
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2008 years of experience

Thank you for visiting Gold Eagle Construction, LLC. We are your locally owned and operated waterproofing specialists based in Dover, NJ. We service residential and commercial clients throughout Central and South NJ. Contact us now for your free estimate--we look forward to working with you soon!

"Quick estimates and installation. "

Hsuanshen C on November 2025

Thank you for visiting Gold Eagle Construction, LLC. We are your locally owned and operated waterproofing specialists based in Dover, NJ. We service residential and commercial clients throughout Central and South NJ. Contact us now for your free estimate--we look forward to working with you soon!

"Quick estimates and installation. "

Hsuanshen C on November 2025


Avatar for Luxury Bath NJPA, LLC

Luxury Bath NJPA, LLC

4.91(
1,024
)
Approved Pro

Luxury Bath NJPA, LLC

4.91(
1,024
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2017 years of experience

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Luxury Bath NJPA, you will notice that we are particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"The guys who finished the dry side and the wet side were thorough, detail oriented, and very professional and personable. Ken and Dave were both very focused yet a pleasure to work with. Given the physical challenges of the room, they got it done right. I would/will be more than pleased to give these guys a five star + rating. 👍🥇"

John B on November 2025

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Luxury Bath NJPA, you will notice that we are particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"The guys who finished the dry side and the wet side were thorough, detail oriented, and very professional and personable. Ken and Dave were both very focused yet a pleasure to work with. Given the physical challenges of the room, they got it done right. I would/will be more than pleased to give these guys a five star + rating. 👍🥇"

John B on November 2025


Johns Chimney Cleaning & Masonry Repair

4.93(
43
)
Approved Pro

Johns Chimney Cleaning & Masonry Repair

4.93(
43
)
Approved Pro
Customers say: Quality work
2019 years of experience
Emergency services offered

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to 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. My company also offers a discount to senior citizens and military.

"They were prompt,courteous and went above and beyond to fix my roof and chimney. There were added problems to the roof which he brought to my attention and took photos of before and after. I am planning to do other projects with them in the future. I am very satisfied and would recommend them to family and friends."

Dianne M on September 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to 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. My company also offers a discount to senior citizens and military.

"They were prompt,courteous and went above and beyond to fix my roof and chimney. There were added problems to the roof which he brought to my attention and took photos of before and after. I am planning to do other projects with them in the future. I am very satisfied and would recommend them to family and friends."

Dianne M on September 2025


Avatar for NATIONAL PRO WATERPROOFING LLC

NATIONAL PRO WATERPROOFING LLC

5.00(
30
)
Approved Pro

NATIONAL PRO WATERPROOFING LLC

5.00(
30
)
Approved Pro
2024 years of experience
Free onsite estimate

National Pro Waterproofing LLC a family owned, operating for 20 years in NJ, dedicated to providing our customers with high quality workmanship and satisfaction guaranteed. We are here to build long term relationships with our customers as the trusted waterproofing company that delivers what they promise. We look forward to working with you.

"Everything was excellent, they were very professional. The job was performed exactly as discussed, neat, clean and efficiently. A1 professionalism "

Marlon B on November 2025

National Pro Waterproofing LLC a family owned, operating for 20 years in NJ, dedicated to providing our customers with high quality workmanship and satisfaction guaranteed. We are here to build long term relationships with our customers as the trusted waterproofing company that delivers what they promise. We look forward to working with you.

"Everything was excellent, they were very professional. The job was performed exactly as discussed, neat, clean and efficiently. A1 professionalism "

Marlon B on November 2025


"Painting looks great."

Missy G on July 2022

CFI- Clean, Fix and Improve, takes pride in all jobs. No matter what size job, CFI strives for 100% customer satisfaction. FREE estimates.

"Painting looks great."

Missy G on July 2022


Avatar for Flue Tech Inc

Flue Tech Inc

4.61(
1,106
)
Approved Pro

Flue Tech Inc

4.61(
1,106
)
Approved Pro
Customers say: Quality work
1999 years of experience
Free onsite estimate

Flue Tech, Inc is your chimney and venting expert. With over 20 years of experience, our technicians provide everything your chimney and vents need. Don't have one company build your fireplace and another clean it. Let Flue Tech Inc take care of you. We can do the intricate brick work your home requires. From tuck pointing to repairs to full builds, we do it all!Through our commitment, experience, and expertise Flue Tech, Inc. has established a business relationship with our clients that will last a lifetime. Flue Tech is family owned and operated and growing every day. We have the resources to work in the tri state area and still provide personal one on one service to our clients. Our techs attend chimney conferences whenever possible; where they obtain even more industry knowledge. Flue Tech is fully insured and licensed. Copies of both are always on board and ready for the clients inspection.

"Scheduled fireplace insert three times over 6 months. First time canceled due to emergency. Second time canceled same day because did not have the insert (so scheduled work twice without actually having insert)..Today, scheduled for after 2 PM work. No show. No call. No response. If they happen to come, will update review Currently, Flue Tech appears to be just a big joke. Would not trust them to clean my floor, much less fix something that could burn your home down."

Julian K on October 2021

Flue Tech, Inc is your chimney and venting expert. With over 20 years of experience, our technicians provide everything your chimney and vents need. Don't have one company build your fireplace and another clean it. Let Flue Tech Inc take care of you. We can do the intricate brick work your home requires. From tuck pointing to repairs to full builds, we do it all!Through our commitment, experience, and expertise Flue Tech, Inc. has established a business relationship with our clients that will last a lifetime. Flue Tech is family owned and operated and growing every day. We have the resources to work in the tri state area and still provide personal one on one service to our clients. Our techs attend chimney conferences whenever possible; where they obtain even more industry knowledge. Flue Tech is fully insured and licensed. Copies of both are always on board and ready for the clients inspection.

"Scheduled fireplace insert three times over 6 months. First time canceled due to emergency. Second time canceled same day because did not have the insert (so scheduled work twice without actually having insert)..Today, scheduled for after 2 PM work. No show. No call. No response. If they happen to come, will update review Currently, Flue Tech appears to be just a big joke. Would not trust them to clean my floor, much less fix something that could burn your home down."

Julian K on October 2021


"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025

Groundworks offers dependable foundation and crawl space repair solutions, basement waterproofing, and concrete lifting for New Jersey residents. We take pride in restoring the value and safety of homes in our local community.

"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025


Avatar for Groundworks

Groundworks

4.57(
225
)
Approved Pro

Groundworks

4.57(
225
)
Approved Pro
Customers say: Super punctual
2004 years of experience
Free onsite estimate

Established in 2004, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 13VH11822900 (NJ)

"Working with DJ from Groundworks (Select Basement) has been an outstanding experience. After struggling with various contractors who either failed to resolve our water issues or were unprofessional, DJ and his team truly stood out. DJ was incredibly helpful, patient, and responsive throughout the entire process. Our home is a ranch with 225 linear feet around the perimeter, and while other contractors insisted on installing a French drain for the entire length, DJ recommended a more targeted approach. He proposed installing the French drain for just 80 linear feet, focusing only on the areas where water intrusion was likely. His thorough explanations and prompt responses to all our questions were greatly appreciated. The workers arrived on time, maintained a clean work environment, and completed the job as promised. If we could give 10 stars, we would! Groundworks is a highly professional and honest company that didn't try to inflate the scope of work to charge us more. We wholeheartedly recommend them."

Elina B on October 2024

Established in 2004, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 13VH11822900 (NJ)

"Working with DJ from Groundworks (Select Basement) has been an outstanding experience. After struggling with various contractors who either failed to resolve our water issues or were unprofessional, DJ and his team truly stood out. DJ was incredibly helpful, patient, and responsive throughout the entire process. Our home is a ranch with 225 linear feet around the perimeter, and while other contractors insisted on installing a French drain for the entire length, DJ recommended a more targeted approach. He proposed installing the French drain for just 80 linear feet, focusing only on the areas where water intrusion was likely. His thorough explanations and prompt responses to all our questions were greatly appreciated. The workers arrived on time, maintained a clean work environment, and completed the job as promised. If we could give 10 stars, we would! Groundworks is a highly professional and honest company that didn't try to inflate the scope of work to charge us more. We wholeheartedly recommend them."

Elina B on October 2024


Avatar for Garden State Home Remodeling

Garden State Home Remodeling

5.00(
26
)
Approved Pro

Garden State Home Remodeling

5.00(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1999 years of experience

Garden State Home Remodeling is a family owned and operated full service remodeling and renovation company! We offer complete home services with 20+ years of remodeling experience. We have an experienced team who specializes in Roofing Replacement, Vinyl Siding and Insulation, Replacement Windows, Masonry Walkways and Patios, Stone and Brick face, Kitchen and Bathroom Renovations, and more. Our company also offers 100% Financing that has various different programs tailored to your budget and needs. Garden State Home Remodeling is licensed and fully insured in New Jersey and parts of New York to operate as a home remodeling company. Our licenses include The New Jersey Department of Banking and Insurance, and a registration with The New Jersey and New York Division of Consumer Affairs. We respectfully ask when scheduling an estimate that all homeowners be present. Our reasoning is due to our estimates being concise, descriptive, and hopefully educational in the home remodeling field. We feel when researching a home improvement contractor, allowing us to interact and provide information to all parties involved works best! Thank you for giving Garden State Home Remodeling the opportunity to be considered as your next home improvement specialist! We will work hard to earn your business and look forward to servicing you on your next home project!

"If I could give them 10 stars I would. I had Garden State Home Remodeling come to pave my old torn up driveway and yard space and replace with asphalt. This was my first major home project and I was really nervous. Kelvin walked me thru the entire process from beginning to end. Kelvin was so professional and answered every question I had. Everything I asked for was done over and beyond. The crew did an excellent job on my driveway/yard. I’m more than happy and will use their services again!"

Annette W on June 2022

Garden State Home Remodeling is a family owned and operated full service remodeling and renovation company! We offer complete home services with 20+ years of remodeling experience. We have an experienced team who specializes in Roofing Replacement, Vinyl Siding and Insulation, Replacement Windows, Masonry Walkways and Patios, Stone and Brick face, Kitchen and Bathroom Renovations, and more. Our company also offers 100% Financing that has various different programs tailored to your budget and needs. Garden State Home Remodeling is licensed and fully insured in New Jersey and parts of New York to operate as a home remodeling company. Our licenses include The New Jersey Department of Banking and Insurance, and a registration with The New Jersey and New York Division of Consumer Affairs. We respectfully ask when scheduling an estimate that all homeowners be present. Our reasoning is due to our estimates being concise, descriptive, and hopefully educational in the home remodeling field. We feel when researching a home improvement contractor, allowing us to interact and provide information to all parties involved works best! Thank you for giving Garden State Home Remodeling the opportunity to be considered as your next home improvement specialist! We will work hard to earn your business and look forward to servicing you on your next home project!

"If I could give them 10 stars I would. I had Garden State Home Remodeling come to pave my old torn up driveway and yard space and replace with asphalt. This was my first major home project and I was really nervous. Kelvin walked me thru the entire process from beginning to end. Kelvin was so professional and answered every question I had. Everything I asked for was done over and beyond. The crew did an excellent job on my driveway/yard. I’m more than happy and will use their services again!"

Annette W on June 2022


Avatar for Homeland Remodeling Group

Homeland Remodeling Group

5.00(
16
)
Approved Pro

Homeland Remodeling Group

5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Free onsite estimate

Homeland Remodeling Group is a company that specializes in updating and improving your home in Essex, Morris, Passaic, Bergen, Union, Sussex, and Monmouth counties in New Jersey. We are a general contractor capable of completing all your home improvement and remodeling needs. With over 20 years of experience in the remodeling industry in New Jersey, it is our goal to be your partner in maintaining your home over the years. we specialize in (Roofing, Siding, Kitchen and bath renovation, Stone work and masonry, basement remodeling, & additions. We understand how important it is to give our customers the best value without sacrificing the quality of the job. Your satisfaction is always our priority.

"I love my new home .. We literally touched every room and added a new bathroom and closet. The electrical, plumbing and HVAC systems were updated. We got a new kitchen, new roof, new windows, and new siding. We reframed the front elevation to give the home a more modern look. And we did this during the pandemic. It’s done now and I am very happy."

Allison W on August 2022

Homeland Remodeling Group is a company that specializes in updating and improving your home in Essex, Morris, Passaic, Bergen, Union, Sussex, and Monmouth counties in New Jersey. We are a general contractor capable of completing all your home improvement and remodeling needs. With over 20 years of experience in the remodeling industry in New Jersey, it is our goal to be your partner in maintaining your home over the years. we specialize in (Roofing, Siding, Kitchen and bath renovation, Stone work and masonry, basement remodeling, & additions. We understand how important it is to give our customers the best value without sacrificing the quality of the job. Your satisfaction is always our priority.

"I love my new home .. We literally touched every room and added a new bathroom and closet. The electrical, plumbing and HVAC systems were updated. We got a new kitchen, new roof, new windows, and new siding. We reframed the front elevation to give the home a more modern look. And we did this during the pandemic. It’s done now and I am very happy."

Allison W on August 2022

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Install Boiler questions, answered by experts

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

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 cost to install a steam boiler varies depending on the type, fuel used, and your house size. The average cost to install a boiler is $5,900. You could spend $2,000 for a basic electrical steam boiler or up to $9,000 for a high-efficiency oil-burning steam boiler. Boiler installation is a job that’s best left for professionals to complete, and, in some states, only licensed installers can legally complete the job.

Oil boilers provide reliable heating, efficiency, and long-term cost savings compared to electric options.

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

The Hardwick Township, NJ homeowners’ guide to boiler installation 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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