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Find Boiler installation pros in Demarest

Avatar for Gold Medal Service

Gold Medal Service

4.00(
4
)
Approved Pro

Gold Medal Service

4.00(
4
)
Approved Pro
Customers say: Quick response
883 local quotes requested
Free onsite estimate

Gold Medal Service is your premier choice for Electrical and Home Systems needs! In the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch service. With our unmatched expertise and commitment to customer satisfaction. Contact us today for a gold standard service experience.

"I recently replaced the heating/air conditioning unit in my townhome. It was an easy process start to finish. Aiden (sales) answered all my questions and provided options for my needs. Mick the technician was on-time and thorough. These guys represented their company well. Great experience working with Gold Medal Service."

Isa R on January 2025

Gold Medal Service is your premier choice for Electrical and Home Systems needs! In the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch service. With our unmatched expertise and commitment to customer satisfaction. Contact us today for a gold standard service experience.

"I recently replaced the heating/air conditioning unit in my townhome. It was an easy process start to finish. Aiden (sales) answered all my questions and provided options for my needs. Mick the technician was on-time and thorough. These guys represented their company well. Great experience working with Gold Medal Service."

Isa R on January 2025


Manny Design

New on AngiNew on Angi
Approved Pro

Manny Design

New on AngiNew on Angi
Approved Pro
11 years of experience
Free onsite estimate

Manny Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Newark, NJ and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Manny Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Newark, NJ and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!


AAA Solutions

5.00(
7
)
Approved Pro

AAA Solutions

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

AAA Solutions is your one stop shop for all your repair services! With our extensive experience in serving your area, there iss no job to big or small! We pride ourselves on quality and with our world class customer service and competitive pricing. You will choose us every time! Call us today!

"Juan came as a referral after doing some work at my in-laws home. Great diagnostician and took the time and effort to get the job done where others had failed. He is creative, a pleasure to work with and does quality work. I highly recommend him"

Yisrael G on August 2020

AAA Solutions is your one stop shop for all your repair services! With our extensive experience in serving your area, there iss no job to big or small! We pride ourselves on quality and with our world class customer service and competitive pricing. You will choose us every time! Call us today!

"Juan came as a referral after doing some work at my in-laws home. Great diagnostician and took the time and effort to get the job done where others had failed. He is creative, a pleasure to work with and does quality work. I highly recommend him"

Yisrael G on August 2020


Basement Waterproofing Specialists

4.32(
442
)
Approved Pro

Basement Waterproofing Specialists

4.32(
442
)
Approved Pro
Customers say: Quality work
206 local quotes requested
16 years of experience

Our personnel make up the complete collection of the best in the industry with decades of experience. We are a small family-owned business, not a giant corporation. We treat you like family and that's the difference! We pride ourselves on being the most professional family-owned business in our industry. We employee the highest caliber employees and use the best quality products available. We are fully licensed Home Improvement Contractors in every state we serve with the goal of leading the forefront of innovation in all that we do and setting the standard in this trade. We were the first to: Conduct mold remediation while simultaneously waterproofing. Offer lifetime warranties for our waterproofing services for the life of the structure. Offer lifetime warranties for the sump pumps. (We know they will not last a lifetime; it is a free replacement for our customers and our appreciation of their business). Clean out basement crawlspaces and garages while waterproofing.

"The job inside was done. However the drainage put in outside has turned our yard into a swimming pool. We once had a pipe draining to the creek and this was a perfect solution to the rains/weather. These guys came in and put a round small cylinder well. Water pumps up into our yard turning it into a swamp. Called them to come and see the problem they created. Their response $2900 to fix THEIR DAMAGE. I WOULD NEVER RECCOMEND THIS COMPANY!!"

Mike F on June 2025

Our personnel make up the complete collection of the best in the industry with decades of experience. We are a small family-owned business, not a giant corporation. We treat you like family and that's the difference! We pride ourselves on being the most professional family-owned business in our industry. We employee the highest caliber employees and use the best quality products available. We are fully licensed Home Improvement Contractors in every state we serve with the goal of leading the forefront of innovation in all that we do and setting the standard in this trade. We were the first to: Conduct mold remediation while simultaneously waterproofing. Offer lifetime warranties for our waterproofing services for the life of the structure. Offer lifetime warranties for the sump pumps. (We know they will not last a lifetime; it is a free replacement for our customers and our appreciation of their business). Clean out basement crawlspaces and garages while waterproofing.

"The job inside was done. However the drainage put in outside has turned our yard into a swimming pool. We once had a pipe draining to the creek and this was a perfect solution to the rains/weather. These guys came in and put a round small cylinder well. Water pumps up into our yard turning it into a swamp. Called them to come and see the problem they created. Their response $2900 to fix THEIR DAMAGE. I WOULD NEVER RECCOMEND THIS COMPANY!!"

Mike F on June 2025


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
34 local quotes requested

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


"Great to work with! Very responsive and professional before, during , and after the job. Reasonably priced and I'm confident the work was done right"

Jennifer W on April 2019

DIRA Associates,Inc d/b/a ARID BASEMENT WATERPROOFING is a family owned/operated business for over 60 years. Specializing in French drains, we also install battery backup systems.

"Great to work with! Very responsive and professional before, during , and after the job. Reasonably priced and I'm confident the work was done right"

Jennifer W on April 2019


"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 Home Quality Remodeling

Home Quality Remodeling

5.00(
7
)
Approved Pro

Home Quality Remodeling

5.00(
7
)
Approved Pro
Customers say: Quick response
151 local quotes requested
21 years of experience

At Home Quality Remodeling, we believe that every home deserves to be a reflection of distinction and exceptional quality. With our unwavering commitment to craftsmanship and customer satisfaction, we transform living spaces into extraordinary havens that embody elegance and functionality. With over 20 years of experience delivering top-notch work, our construction team ensures your remodeling journey is seamless and stress-free.

"Home Quality Remodeling took such great care of us with our project. We had a pleasant experience with Jacob, he is organized and professional. We will definitely return to them for future projects."

Kim F on November 2023

At Home Quality Remodeling, we believe that every home deserves to be a reflection of distinction and exceptional quality. With our unwavering commitment to craftsmanship and customer satisfaction, we transform living spaces into extraordinary havens that embody elegance and functionality. With over 20 years of experience delivering top-notch work, our construction team ensures your remodeling journey is seamless and stress-free.

"Home Quality Remodeling took such great care of us with our project. We had a pleasant experience with Jacob, he is organized and professional. We will definitely return to them for future projects."

Kim F on November 2023


QNR HVAC and Drain Cleaning

4.77(
63
)
Approved Pro

QNR HVAC and Drain Cleaning

4.77(
63
)
Approved Pro
Customers say: True professional
76 local quotes requested
3 years of experience

Welcome to QNR HVAC and Drain Cleaning, proudly servicing Wayne and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed. No contratamos nuevos empleados a traves de la plataforma de Angi Leads. We don't hire new employs through the Angi Leads Platform.

"Adam was great! Would highly recommend! "

Rosangela P on October 2025

Welcome to QNR HVAC and Drain Cleaning, proudly servicing Wayne and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed. No contratamos nuevos empleados a traves de la plataforma de Angi Leads. We don't hire new employs through the Angi Leads Platform.

"Adam was great! Would highly recommend! "

Rosangela P on October 2025


Avatar for Basement Gurus, LLC

Basement Gurus, LLC

4.84(
151
)
Approved Pro

Basement Gurus, LLC

4.84(
151
)
Approved Pro
Customers say: Quality work
895 local quotes requested
15 years of experience

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"I was getting water in my basement every time it rained, Dan helped me rule out other causes and recommended a french drain. Basement has been bone dry ever since. The workers took great care and even repaired the water damage from before. I highly recommend calling Basement Gurus for any basement related needs"

Andrew R on December 2025

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"I was getting water in my basement every time it rained, Dan helped me rule out other causes and recommended a french drain. Basement has been bone dry ever since. The workers took great care and even repaired the water damage from before. I highly recommend calling Basement Gurus for any basement related needs"

Andrew R on December 2025

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Install Boiler questions, answered by experts

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

Yes, most municipalities require a permit for propane boiler installation to ensure safety and code compliance. Permit fees vary by location and are often included in your installer’s quote, as they’ll handle the permitting process. Ensure that you always check local regulations before starting your project to avoid fines or delays.

You should get anywhere from three to five quotes for HVAC replacement to get an idea of the average cost of a new unit. Although this quote-collecting process can be time consuming, it allows you to compare what work is required, what type of unit you should install, and how much you should expect to pay for the service.

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. 

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 Demarest, NJ homeowners’ guide to boiler installation services

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