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    Verified boiler installation services reviews

Find Boiler installation pros in Montville

Farina Plumbing

4.69(
147
)
Approved Pro

Farina Plumbing

4.69(
147
)
Approved Pro
Customers say: True professional
26 local quotes requested
34 years of experience

Farina Plumbing is a licensed master plumber in the state of New Jersey; I am a licensed professional plumbing inspector and hold specialty licenses as an ICS (industrial commercial specialist). HHS (high-rise hazard specialist), and being a sub-code official. I am fully affiliated with the state of New Jersey plumbing codes. We charge a service fee to arrive for serious inquires of 75 dollars. The 75 dollar fee will be waived if job is complete. We have been a reliable plumber for 38 years and have been doing plumbing inspections for over 25 years. We offer the utmost customer service and can guarantee you will be satisfied with our service. Give us a call today! 2013969351

"Excellent communication and service. Prompt and professional. Looking forward to working on future projects with Farina Plumbing!"

Rosemary S on November 2025

Farina Plumbing is a licensed master plumber in the state of New Jersey; I am a licensed professional plumbing inspector and hold specialty licenses as an ICS (industrial commercial specialist). HHS (high-rise hazard specialist), and being a sub-code official. I am fully affiliated with the state of New Jersey plumbing codes. We charge a service fee to arrive for serious inquires of 75 dollars. The 75 dollar fee will be waived if job is complete. We have been a reliable plumber for 38 years and have been doing plumbing inspections for over 25 years. We offer the utmost customer service and can guarantee you will be satisfied with our service. Give us a call today! 2013969351

"Excellent communication and service. Prompt and professional. Looking forward to working on future projects with Farina Plumbing!"

Rosemary S on November 2025


Service Professionals

New on AngiNew on Angi
Approved Pro

Service Professionals

New on AngiNew on Angi
Approved Pro
45 years of experience

The founder of Service Professionals learned the value of quality work and customer service doing renovations with his dad in the 1980s. He became a plumber, finding it his second great love (a certified granddad joke!). Disrupting the poor reputation of 80s and 90s contractors, he founded Service Professionals to emphasize professionalism: Hiring the best people. Insisting on uniforms. Using clean, well-stocked trucks. Always doing right by customers. The company's logo—a uniformed man giving a thumbs up—signifies their reliability and ability to fix things correctly. The founder even went unpaid during the start-up phase to maintain this high standard. Four decades later, Service Professionals offers first-rate expertise in Plumbing, Heating/Cooling, and Electrical services, guaranteeing professional, "thumbs-up" service for any major home system issue.

The founder of Service Professionals learned the value of quality work and customer service doing renovations with his dad in the 1980s. He became a plumber, finding it his second great love (a certified granddad joke!). Disrupting the poor reputation of 80s and 90s contractors, he founded Service Professionals to emphasize professionalism: Hiring the best people. Insisting on uniforms. Using clean, well-stocked trucks. Always doing right by customers. The company's logo—a uniformed man giving a thumbs up—signifies their reliability and ability to fix things correctly. The founder even went unpaid during the start-up phase to maintain this high standard. Four decades later, Service Professionals offers first-rate expertise in Plumbing, Heating/Cooling, and Electrical services, guaranteeing professional, "thumbs-up" service for any major home system issue.


Avatar for American Supreme Construction LLC

American Supreme Construction LLC

5.00(
302
)
Approved Pro

American Supreme Construction LLC

5.00(
302
)
Approved Pro
Super Service Award
Customers say: Quick response
73 local quotes requested
13 years of experience

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


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!


Avatar for J Berlangieri Landscaping Service, LLC

J Berlangieri Landscaping Service, LLC

4.63(
19
)
Approved Pro

J Berlangieri Landscaping Service, LLC

4.63(
19
)
Approved Pro
Customers say: Super punctual
20 years of experience
Free onsite estimate

J Berlangieri Landscaping Service, LLC, is locally owned and operated, with over 25 years of residential and commercial experience. We have the skills and experience to tackle jobs of all sizes! We keep your vision in mind at all times and pride ourselves on our great customer service! Let us �wow,� you with our quick, reliable, safe and professional touch with any of your lawn care projects. We have both customer and trade references, all available upon request. Our reputation for listening and problem solving precedes us. We have an expert eye for detail and troubleshooting, as well as being able to work out the best solution for the client. So if details matter and you want someone who listens then, we would like you to be our next happy customer! Call for your free estimate today!

"Taking great care of my lawn. "

Henry W on May 2025

J Berlangieri Landscaping Service, LLC, is locally owned and operated, with over 25 years of residential and commercial experience. We have the skills and experience to tackle jobs of all sizes! We keep your vision in mind at all times and pride ourselves on our great customer service! Let us �wow,� you with our quick, reliable, safe and professional touch with any of your lawn care projects. We have both customer and trade references, all available upon request. Our reputation for listening and problem solving precedes us. We have an expert eye for detail and troubleshooting, as well as being able to work out the best solution for the client. So if details matter and you want someone who listens then, we would like you to be our next happy customer! Call for your free estimate today!

"Taking great care of my lawn. "

Henry W on May 2025


Avatar for ABCastello's Heating and Cooling

ABCastello's Heating and Cooling

4.81(
87
)
Approved Pro

ABCastello's Heating and Cooling

4.81(
87
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
20 years of experience

A family-owned and operated business, with over 25 years of experience. ABCastello's Heating and Air conditioning, gas piping, oil to gas conversions, oil furnace installation and repair. Give us a call today and speak to someone to get professional advice on your next project. We look forward to working with you! BOOK YOUR APPOINTMENTS NOW AT WWW.ABCASTELLOSHVAC.COM

"Desmond did a great job completing service work on my oil burner. Clean, quick and knowable of his work. I would and still use them for my boiler."

Angelo B on March 2025

A family-owned and operated business, with over 25 years of experience. ABCastello's Heating and Air conditioning, gas piping, oil to gas conversions, oil furnace installation and repair. Give us a call today and speak to someone to get professional advice on your next project. We look forward to working with you! BOOK YOUR APPOINTMENTS NOW AT WWW.ABCASTELLOSHVAC.COM

"Desmond did a great job completing service work on my oil burner. Clean, quick and knowable of his work. I would and still use them for my boiler."

Angelo B on March 2025


"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 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
33 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


Basement Waterproofing Specialists

4.32(
442
)
Approved Pro

Basement Waterproofing Specialists

4.32(
442
)
Approved Pro
Customers say: Quality work
216 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 Medal Service

Gold Medal Service

4.00(
4
)
Approved Pro

Gold Medal Service

4.00(
4
)
Approved Pro
Customers say: Quick response
921 local quotes requested

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

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Install Boiler questions, answered by experts

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. 

You save money on heating oil in a few ways:

  • Make sure your home is well insulated and sealed against drafts and heat leakage.

  • Use a thermostat that’s working properly and calibrated accurately.

  • Increase energy efficiency by insulating your basement and attic.

  • Turn down your thermostat a few degrees.

  • Program your thermostat to lower the heat when you’re not home.

  • Order heating oil during the off-season when prices are likely to be lower.

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

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.

The Montville, NJ homeowners’ guide to boiler installation services

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