
Get matched with top boiler installation pros in Montville, NJ
Enter your zip and get matched with up to 5 pros
Need a pro for your boiler installation project in Montville, NJ?
TRUSTED BY MONTVILLE, NJ HOMEOWNERS
4.5
Average homeowner rating982
Verified boiler installation services reviews
Verified Reviews for Boiler Installation pros in Montville, NJ
*The Angi rating for Boiler Installation companies in Montville, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Montville, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on December 13, 2025
Find Boiler installation pros in Montville

American Supreme Construction LLC
American Supreme Construction LLC
American Supreme Construction has been serving the Tri-State area with Roofing and Construction for 13 years. American Supreme Construction is a family owned business that strives for professionalism quality reliability and excellence in everything we do. Our team at American Supreme Construction has served in the construction building industry for over 15 years. This allows our team us to guide our customers in making informed decisions regarding their homes. 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.
"Don and the team did such amazing work remodeling our bathroom. They were clear in communications and stuck to the timings. From design to demolition to installation it was a really easy process. Would highly recommend ASC!"
Mary R on December 2025
American Supreme Construction has been serving the Tri-State area with Roofing and Construction for 13 years. American Supreme Construction is a family owned business that strives for professionalism quality reliability and excellence in everything we do. Our team at American Supreme Construction has served in the construction building industry for over 15 years. This allows our team us to guide our customers in making informed decisions regarding their homes. 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.
"Don and the team did such amazing work remodeling our bathroom. They were clear in communications and stuck to the timings. From design to demolition to installation it was a really easy process. Would highly recommend ASC!"
Mary R on December 2025

Olympic Mechanical
Olympic Mechanical
Olympic Mechanical proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"George described the pro’s and cons of the potential fixes and provided speedy and professional service. "
Richard E on November 2025
Olympic Mechanical proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"George described the pro’s and cons of the potential fixes and provided speedy and professional service. "
Richard E on November 2025

All Jersey Appliance Repair
All Jersey Appliance Repair
Family owned and operated with over 20 years experience- Reliable service @ affordable prices- Fully insured-No hidden costs--$135.00 Diagnostic Fee-Labor and Parts are additional. Professional and experienced technicians-- 10% off service call fee if you mention Angie's list--.
"Very professional but did not need the job done fter all. "
Janet G on November 2025
Family owned and operated with over 20 years experience- Reliable service @ affordable prices- Fully insured-No hidden costs--$135.00 Diagnostic Fee-Labor and Parts are additional. Professional and experienced technicians-- 10% off service call fee if you mention Angie's list--.
"Very professional but did not need the job done fter all. "
Janet G on November 2025

Gold Eagle Construction, LLC
Gold Eagle Construction, LLC
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

Joseph & Sons Construction, LLC
Joseph & Sons Construction, LLC
Joseph & Sons Construction, LLC, does everything from custom home building and remodeling to small commercial build outs. We offer quality, professionalism and competitive pricing for every job, regardless of project size. Customer satisfaction is our primary goal. Joseph & Sons Construction, LLC, looks forward to making your dream a reality.
"Another excellent job by Joseph & Sons!! Angelo really explains every part of the process for Sheetrock repair in great detail so you absolutely 100% know what to expect. His employees Marvin & Pablo do excellent quality work as well! Always a pleasure to work with!! Thank you again!!"
Bob S on December 2025
Joseph & Sons Construction, LLC, does everything from custom home building and remodeling to small commercial build outs. We offer quality, professionalism and competitive pricing for every job, regardless of project size. Customer satisfaction is our primary goal. Joseph & Sons Construction, LLC, looks forward to making your dream a reality.
"Another excellent job by Joseph & Sons!! Angelo really explains every part of the process for Sheetrock repair in great detail so you absolutely 100% know what to expect. His employees Marvin & Pablo do excellent quality work as well! Always a pleasure to work with!! Thank you again!!"
Bob S on December 2025

Alfano Mechanical, LLC
Alfano Mechanical, LLC
Alfano Mechanical LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"The team was on time, thorough, and left everything clean. Top-notch service!"
Jerome B on December 2024
Alfano Mechanical LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"The team was on time, thorough, and left everything clean. Top-notch service!"
Jerome B on December 2024

Titan Plumbing, Sewer, & Drain, LLC
Titan Plumbing, Sewer, & Drain, LLC
Call Jimmy today! At Titan Plumbing, Sewer & Drain your plumbing issues are our specialty. We react to each customer request with speed, attention to detail, and quality work. We pride ourselves on our commitment to providing a world class customer experience. We are a reliable, honest, licensed - insured, family owned and operated company with over 10 years experience. Call us today and experience the same great customer experience.
"Prompt professional services. Highly recommended "
Alexander B on November 2025
Call Jimmy today! At Titan Plumbing, Sewer & Drain your plumbing issues are our specialty. We react to each customer request with speed, attention to detail, and quality work. We pride ourselves on our commitment to providing a world class customer experience. We are a reliable, honest, licensed - insured, family owned and operated company with over 10 years experience. Call us today and experience the same great customer experience.
"Prompt professional services. Highly recommended "
Alexander B on November 2025

AJT Complete Construction LLC
AJT Complete Construction LLC
At AJT Complete Construction, we take great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We offer free estimates and evaluations
"Great services by AJT Complete Construction LLC. They tuned up our AC system."
Pamela Z on August 2025
At AJT Complete Construction, we take great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We offer free estimates and evaluations
"Great services by AJT Complete Construction LLC. They tuned up our AC system."
Pamela Z on August 2025

Dawson Mechanical Contracting
Dawson Mechanical Contracting
We are a BPI Building Performance Institute Accredted Plumbing and HVAC company, We are licensed plumbers and I am a certified plumbing instructor and fire inspector I also have 2 Backflow testing certifiactions. We do the highest quality residential and commercial work with my highly trained staff. I am the past president of the N.J. State league of Master plumbers for 2010-2011
"Great! The workers are very professional and punctual. They installed a tankless water heater. They cleaned everything up when they were done and then explained how it worked and how to maintain it throughout the years so it would work better. I highly recommend this company."
Lourdes A on July 2025
We are a BPI Building Performance Institute Accredted Plumbing and HVAC company, We are licensed plumbers and I am a certified plumbing instructor and fire inspector I also have 2 Backflow testing certifiactions. We do the highest quality residential and commercial work with my highly trained staff. I am the past president of the N.J. State league of Master plumbers for 2010-2011
"Great! The workers are very professional and punctual. They installed a tankless water heater. They cleaned everything up when they were done and then explained how it worked and how to maintain it throughout the years so it would work better. I highly recommend this company."
Lourdes A on July 2025

Monk's Home Improvements
Monk's Home Improvements
Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.
"Fair price, very thorough scoping and quoting, great management and communication, and very skilled and friendly workers. Will continue working with Monks on all future home improvement needs."
David R on November 2025
Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.
"Fair price, very thorough scoping and quoting, great management and communication, and very skilled and friendly workers. Will continue working with Monks on all future home improvement needs."
David R on November 2025
FAQs for boiler installation projects in Montville, NJ
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350.
The Montville, NJ homeowners’ guide to boiler installation services
From average costs to expert advice, get all the answers you need to get your job done.

Learn all the factors that influence the cost to install a heat pump water heater at your home.
•Find out the average tankless water heater repair cost, what impacts pricing, and how to save. Get expert tips to plan your repair budget with confidence.

While solar water heater costs are a bit higher than a standard system, this energy-saving option could pay for itself in a few years. Here’s what you need to know.

Learn the pros and cons of gas water heaters and electric water heaters. Find out which one is the best option for your home.

Testing a water heater thermostat starts with shutting off the power and using a multimeter. Follow this guide on how to test your water heater thermostat.

Who can install a water heater for you? Look to hire a water heater installation pro or a licensed plumber for this job because of the challenges involved.
- Towaco, NJ Boiler installation pros
- Lake Hiawatha, NJ Boiler installation pros
- Pine Brook, NJ Boiler installation pros
- Boonton, NJ Boiler installation pros
- Lincoln Park, NJ Boiler installation pros
- Fairfield, NJ Boiler installation pros
- Mountain Lakes, NJ Boiler installation pros
- Parsippany, NJ Boiler installation pros
- Pequannock, NJ Boiler installation pros
- Butler, NJ Boiler installation pros
- Kinnelon, NJ Boiler installation pros
- Caldwell, NJ Boiler installation pros
- West Caldwell, NJ Boiler installation pros
- North Caldwell, NJ Boiler installation pros
- East Hanover, NJ Boiler installation pros
- Mount Tabor, NJ Boiler installation pros
- Rockaway, NJ Boiler installation pros
- Denville, NJ Boiler installation pros
- Wayne, NJ Boiler installation pros
- Whippany, NJ Boiler installation pros
- Essex Fells, NJ Boiler installation pros
- Roseland, NJ Boiler installation pros
- Hibernia, NJ Boiler installation pros
- Bloomingdale, NJ Boiler installation pros
- Morris Plains, NJ Boiler installation pros
- Pompton Lakes, NJ Boiler installation pros
- Totowa, NJ Boiler installation pros
- Cedar Knolls, NJ Boiler installation pros
- Little Falls, NJ Boiler installation pros
- Woodland Park, NJ Boiler installation pros







