Top-rated plumbers.

Get matched with top plumbers in Dover, NJ

Enter your zip and get matched with up to 5 pros

TRUSTED BY DOVER, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified plumbing services reviews

Find Plumbers in Dover

Avatar for Absolute Drain Solutions, LLC
Absolute Drain Solutions, LLC
4.8(
93
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Daniel did an excellent job to clear our sewer pipes were backed up in my house . Two days ago we hire the plumber to clear the sewer pipe but the pipe clog again. We don't want to use the previous plumber then we called Daniel , he came very soon! He is our life saver! He explain very clearly, the previous plumber charged me $750 but Daniel charged me a lots less. Daniel is very kind, respectful, honest, reliable and helpful plumbing professional. He takes time did a fantastic job. I would definitely hire him again and highly recommend him !"
Response time3 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for ProsWay Plumbing & HVAC
ProsWay Plumbing & HVAC
4.9(
35
)

Serving Dover, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"When my sewer line needed repair, ProsWay Plumbing sent an expert team that worked professionally and efficiently. Highly skilled plumbers you can trust!"
Top Quality WH
Top Quality WH
Top Quality WH
Boiler Installation
Boiler Installation

+18

Response time2 hrs
40 neighbors recently requested a quote
Recommended by46%of homeowners
Avatar for Olympic Mechanical
Olympic Mechanical
5.0(
127
)

Serving Dover, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Very knowledgeable. George was clear and transparent about the work throughout the process. It can be intimidating hiring a plumber not wanting to get taken advantage of, but he was professional and courteous."
Hot Water Heater
Hot Water Boiler Replacement
Hot Water Boiler
Sewer Line Excavation
Gas Line Trench for Generator

+8

Response time2 hrs
Response rate88%
35 neighbors recently requested a quote
Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
134
)

Serving Dover, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"High quality work perform in a neat and efficient manner. Team arrived on time everyday, they were courteous and professional. This is now our “go to” company for all plumbing and heating matters."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

10 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Doctor Water Heater, Inc.
Doctor Water Heater, Inc.
4.7(
188
)

Serving Dover, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"I am thrilled with my new water heater! Tony came to take a look at my leaking heater and gave me an estimate. He took the time to explain everything. His guys were here the next day installing my new heater. Everyone was pleasant and professional and the job was done right at the price Tony quoted me. They didn’t leave a mess either :) Thank you Doctor Water Heater for a job well done! I will recommend you to my friends and family! I will also be calling you for other plumbing work I need!"
12 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Walker Sewer and Drains, LLC
Walker Sewer and Drains, LLC
4.9(
30
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Steve is extremely personable, professional, courteous, knowledgeable, responsible and provided very thorough work. He explained everything he was doing . It was my first time meeting him and I immediately told a friend about him and I passed his number onto her. She has a plumbing issue. I was extremely pleased with his services!!!. I highly recommend Steve!!!!"
Flex Shaft
Ridgid
Response time3 hrs
5 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for CFI Home Improvement
CFI Home Improvement
4.9(
52
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Misael turned our old dingy basement into a warm, inviting space that we'll use for years to come. I interviewed several contractors and none of them conveyed any confidence in the job given that the house was built in the 1880's and nothing is level or straight. Misael, however, was up for the challenge and set expectations early. He was extremely easy to work with and flexible when we had design changes. His workmanship and attention to detail are excellent. We received a ton of compliments on the finished job and lots of requests for his phone number. We'll certainly be using Misael for all our home improvements and thank him enough!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+136

Recommended by100%of homeowners
Avatar for GFC Contracting
GFC Contracting
5.0(
21
)

Serving Dover, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I hired GFC Contracting to replace a faucet and couldn't be happier with the experience. They showed up on time, worked efficiently, and had everything done before I expected. The quality of the work was excellent, professional, and exactly what I asked for. What really stood out was the pricing: fair and transparent, no surprises on the bill. If you're looking for a contractor who respects your time and your wallet, GFC Contracting is the real deal. Thank you so much GFC Contracting!!"
72 neighbors recently requested a quote
Avatar for AJT Complete Construction LLC
AJT Complete Construction LLC
4.8(
343
)

Serving Dover, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"arrived on time, very professional and friendly, cleaned all areas of our gutters, fixed the loosened parts and leakage, explained all our Qs, smooth process from reservation to onsite service. AAA! will reach out and work with them again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+55

Recommended by96%of homeowners
...
Showing 1-10 of 757
Plumbing questions, answered by experts

Keep a curb key accessible to operate your main water shutoff during emergencies. Since NJ experiences freezing winters, store insulation supplies to protect pipes in crawl spaces and unheated garages. Maintain a reliable backup sump pump if you live near flood-prone areas. Additionally, stock temporary pipe repair materials and hard water drain cleaners to manage mineral scale buildup before professional specialists arrive for plumbing service.

Helpful?

In older Dover homes, a slow drain or discolored water signals systemic deterioration in aging cast iron pipes. Watch for slight pressure drops during winter cold snaps, as these indicate frost damage before a full pipe burst. Additionally, slow indoor drains combined with gurgling sounds point to a compromised underground sewer lateral caused by local ground shifting. Address these signs immediately to protect your property from extensive water damage.

Helpful?

Record your property's approximate build year and existing pipe materials to help local professionals anticipate hazardous materials or code compliance issues. Document the exact locations of your main interior shutoff and exterior curb stop. You must also gather your water provider account details, prior permit history, and municipal sewer connection status before scheduling any plumbing work in Dover to ensure a smooth process.

Helpful?

Protect your household during plumbing work by testing your water for lead and flushing taps before resuming normal use. For major NJ projects requiring yard excavation, barricade all open trenches to prevent falls. You must also dry any moisture within two days to prevent hazardous mold growth. Finally, plan temporary relocation for children and pets if the work shuts down your only bathroom.

Helpful?

Homeowners face added expenses when discovering lead service lines or asbestos pipe insulation in older Dover properties, as both require mandatory remediation. You are also fully responsible for repairing the sewer lateral connecting your home to the street. Furthermore, local regulations require pulling permits and hiring certified specialists for most plumbing work, which adds mandatory fees and requires scheduling inspections before the project is finalized.

Helpful?

The Dover, NJ homeowners’ guide to plumbing services

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