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Find Affordable plumbers in Denville

Avatar for Gold Medal Service

Gold Medal Service

3.57(
355
)
Approved Pro

Gold Medal Service

3.57(
355
)
Approved Pro
Customers say: Super punctual
82 local quotes requested
45 years of experience

Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.

"I just finished having my new furnace and AC unit installed by Gold Metal. Workers were really great and did a very good job. Did a great job of leaving the area very clean and were very professional. I have used Gold Metal for years and have always been happy with their service. I would highly recomend their services."

JEFF K on August 2025

Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.

"I just finished having my new furnace and AC unit installed by Gold Metal. Workers were really great and did a very good job. Did a great job of leaving the area very clean and were very professional. I have used Gold Metal for years and have always been happy with their service. I would highly recomend their services."

JEFF K on August 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
937 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


Avatar for AJT Complete Construction LLC

AJT Complete Construction LLC

4.89(
306
)
Approved Pro

AJT Complete Construction LLC

4.89(
306
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
90 local quotes requested

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

"A++ experience. Extremely professional and efficient and did an amazing job cleaning up. I would recommend AJT Complete Construction LLC to anyone."

Randon L on November 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

"A++ experience. Extremely professional and efficient and did an amazing job cleaning up. I would recommend AJT Complete Construction LLC to anyone."

Randon L on November 2025


Avatar for Dawson Mechanical Contracting

Dawson Mechanical Contracting

4.84(
121
)
Approved Pro

Dawson Mechanical Contracting

4.84(
121
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
324 local quotes requested

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

"Want to give great praise to David Weinfeldt and staff. I experienced home boiler and pipe issues. Compared to other's Dave gave a excellent and fair price quote. I had other quotes, but Dave stood behind his. I accepted his offer. Omar and William arrived on time. They looked at the task and gave a great resolution. Replacing pipes and boiler work is never easy, especially when working behind walls etc. Omar and William did a neat and professional job. When completed they showed me what was done and offered great maintenance advice. Dawson Mechanical is the way to go. "

Kevin B on November 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

"Want to give great praise to David Weinfeldt and staff. I experienced home boiler and pipe issues. Compared to other's Dave gave a excellent and fair price quote. I had other quotes, but Dave stood behind his. I accepted his offer. Omar and William arrived on time. They looked at the task and gave a great resolution. Replacing pipes and boiler work is never easy, especially when working behind walls etc. Omar and William did a neat and professional job. When completed they showed me what was done and offered great maintenance advice. Dawson Mechanical is the way to go. "

Kevin B on November 2025


Farina Plumbing

4.69(
146
)
Approved Pro

Farina Plumbing

4.69(
146
)
Approved Pro
Customers say: True professional
45 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

"What a great experience- often you don’t know what you’ll get. This is not about contractor nightmares but a dream outcome. My two sinks ( kitchen and bar) had faucets replaced. Everything was done to perfection. And because the garbage disposal was not in in time Ken offered to return- now THAT is customer service. "

Vanessa T 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

"What a great experience- often you don’t know what you’ll get. This is not about contractor nightmares but a dream outcome. My two sinks ( kitchen and bar) had faucets replaced. Everything was done to perfection. And because the garbage disposal was not in in time Ken offered to return- now THAT is customer service. "

Vanessa T on November 2025


Avatar for Rojas Sewer & Drain Cleaning, LLC

Rojas Sewer & Drain Cleaning, LLC

4.61(
48
)
Approved Pro

Rojas Sewer & Drain Cleaning, LLC

4.61(
48
)
Approved Pro
Customers say: True professional
15 years of experience
Free onsite estimate

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 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.

"This company is absolutely AWFUL. I would give it ZERO stars if I could. They did not show up - not once, not twice, but THREE times. No calls, no texts. Very unprofessional. Do not waste your time with them, as they will waste YOUR time giving you an appointment and then not showing up. I have a policy of not giving out bad reviews, especially as I do not want to hurt a family business. With that said, I do not even understand how they can even stay in business. This is not how I would treat someone else, and not how business should be conducted. They are not respectful of your time. Stay away from them, there are other businesses out there who you should hire to get the job done."

Mark N on June 2025

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 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.

"This company is absolutely AWFUL. I would give it ZERO stars if I could. They did not show up - not once, not twice, but THREE times. No calls, no texts. Very unprofessional. Do not waste your time with them, as they will waste YOUR time giving you an appointment and then not showing up. I have a policy of not giving out bad reviews, especially as I do not want to hurt a family business. With that said, I do not even understand how they can even stay in business. This is not how I would treat someone else, and not how business should be conducted. They are not respectful of your time. Stay away from them, there are other businesses out there who you should hire to get the job done."

Mark N on June 2025


Avatar for American Supreme Construction LLC

American Supreme Construction LLC

5.00(
297
)
Approved Pro

American Supreme Construction LLC

5.00(
297
)
Approved Pro
Customers say: Quick response
81 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.

"ASC did an awesome job replacing my roof. Working with Don from start to finish made the process very easy. Everything was done in a timely manner and they worked with my schedule. My roof looks great! They also did a great job with clean up. I highly recommend!"

Michelle H on November 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.

"ASC did an awesome job replacing my roof. Working with Don from start to finish made the process very easy. Everything was done in a timely manner and they worked with my schedule. My roof looks great! They also did a great job with clean up. I highly recommend!"

Michelle H on November 2025


QNR HVAC and Drain Cleaning

4.77(
63
)
Approved Pro

QNR HVAC and Drain Cleaning

4.77(
63
)
Approved Pro
Customers say: True professional
73 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 Olympic Mechanical

Olympic Mechanical

4.99(
114
)
Approved Pro

Olympic Mechanical

4.99(
114
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
8 years of experience

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 handled the job very well He did a great job and did a follow-up to make sure we were happy I WOULD HIRE HIM AGAINFOR FUTURE JOBS"

David M on August 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 handled the job very well He did a great job and did a follow-up to make sure we were happy I WOULD HIRE HIM AGAINFOR FUTURE JOBS"

David M on August 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!

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Affordable Plumbers questions, answered by experts

Most toilets have a 12-inch rough-in or hole, but some have 10- or 14-inch holes, which means that not all toilets fit all setups. Knowing how to measure the rough-in is essential, so you purchase a toilet that fits the existing drain hole. It can be costly to have the rough-in moved, and most stores don’t accept toilet returns.

Rough-in plumbing can take anywhere from three to five days for a pro to complete. The exact time to complete this job depends on several factors, such as the size of your home, the number of plumbing fixtures, and how accessible the plumbing system is. If any complex plumbing problems come up during the process, it might extend the length of your project.

Yes, you can adjust your well pump pressure relatively easily by yourself. You’ll need to remove the cover from your pressure switch and adjust a nut that controls cut-in pressure. Learn more about how to adjust a well pump pressure switch with a step-by-step guide to setting your water pressure.

Yes, you can pour water down the toilet to help it flush. For each flush, you’ll need 1 to 2 gallons of water for newer toilets or 3 to 5 gallons of water for older toilets. Rather than dumping the entire bucket in all at once, pour the water in slowly for the best results. If you’re pouring water down the toilet to help it flush after a clog, only use 1 gallon of hot water.

To get rid of a sewer smell in your crawl space, you’ll have to find the source of the problem. If it has to do with your sewer lines, then repairing the line will help. You may need to make other repairs, like fixing your sump pump or encapsulating your crawl space to reduce moisture. After you make the repair, depending on the issue, you may still need to clean out your crawl space to get rid of the stink.

The Denville, NJ homeowners’ guide to affordable plumbing 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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