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Top-Rated Water main install, replace or repairers in Hopelawn - Updated Nov 2026

Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
136
)
Water Main - Install, Replace or Repair

Serving Hopelawn, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"He came at the scheduled time with the proper materials and did the job in highly proficient manner installed the hot water, circulator so that the controls were clearly visible. He explained the operation very clearly. He has my highest recommendation."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time7 hrs
Response rate99%
Recommended by92%of homeowners
Avatar for Titan Plumbing, Sewer, & Drain, LLC
Titan Plumbing, Sewer, & Drain, LLC
4.8(
606
)
Water Main - Install, Replace or Repair

Serving Hopelawn, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"I called Jimmy and he came out right away and tried to fix it first but came out to be the water heater needed replacement. He keeps you updated by texting and next day removed and installed new hot water heater and looks great. Very friendly and personable which goes a long way with me. Otherwise glad I hired them."
Main Sewer Line Replacement
Water Heater
Main Sewer Line Replacement
Main Sewer Line Replacement
Water Heater

+31

Response time10 hrs
Response rate88%
174 neighbors recently requested a quote
Avatar for Express Plumbing Service
Express Plumbing Service
4.6(
339
)
Water Main - Install, Replace or Repair

Serving Hopelawn, NJ and surrounding areas

Approved (Corporate)

In business since 2007

Free estimates

Credit card accepted

"They responded immediately, set up an appointment at my convenience, showed up on time,fixed my problem promptly. There was another plumbing problem I had, they contacted their supplier went to get the parts came back & installed it. I was very pleased with their service."
Water Heaters
Water Heaters
Water Heaters
Water Heaters
Water Heaters

+1

1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Best Pro Service, LLC
Best Pro Service, LLC
4.8(
70
)
Water Main - Install, Replace or Repair

Serving Hopelawn, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"William came over when we had a leak going from our shower into the basement, and he honestly saved the day! He took the time to really listen and figure out exactly what was wrong, and he had the problem fixed relatively quickly. He was extremely professional, respectful, personable, and just an all-around great person to have in our home. He cleaned everything up when he was finished, and by the next day everything was completely back in order. I was honestly blown away by the entire experience. It’s not every day you come across someone who is so knowledgeable, professional, and genuinely pleasant at the same time. I would absolutely recommend William to everyone! If you need a plumber, call him — you won’t be disappointed! 732-856-4616 best protoday.com is the website! Ask for William"
Custom Window Treatments
Zebra shades
Zebra shades
Zebra shades
Zebra shades

+40

Response time1 day
222 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for AJ Perri, LLC Plumbing
AJ Perri, LLC Plumbing
3.8(
479
)
Water Main - Install, Replace or Repair

Serving Hopelawn, NJ and surrounding areas

Approved (Corporate)

In business since 1971

Credit card accepted

Customers say: True professional

"Robert Kula came out with helper Jason Valles to remove and replace my water heater. Not only did they arrive on time and clean up after themselves, they took the time to go over the new water heater shut off valve and alarm. They helped me install the app on my phone. They both provided my with excellent service. Not to mention, the price was outstanding. I would absolutely recommend them and will be using them for all my future plumbing needs."
New System Installation
Drain Repair
Response time8 hrs
Recommended by74%of homeowners
Avatar for Gold Medal Service, LLC (South)
Gold Medal Service, LLC (South)
3.7(
418
)
Water Main - Install, Replace or Repair

Serving Hopelawn, NJ and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"For replacing the broken water feed line from the road to our water meter in the basement, the army of six were efficient and happy to explain their action plan throughout the entire production. From my discussions with each crew member, is was clear that they enjoy doing good work with each other. I enjoyed watching how the Gold Medal team tackled difficulties and seamlessly moved from Plan A to Plan B as Murphy's Law struck.....as it usually does."
Gold Medal Plumber under sink
Gold Medal tech with homeowner and water heater
After - Tankless heater and water softener
Before - Older water heater
Recommended by86%of homeowners
Avatar for EJ REMODELING AND PLUMBING MAINTENANCE LLC
EJ REMODELING AND PLUMBING MAINTENANCE LLC
5.0(
5
)
Water Main - Install, Replace or Repair

Serving Hopelawn, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

E and J Plumbing 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

Response time4 hrs
Response rate100%
36 neighbors recently requested a quote
Avatar for Roto-Rooter Plumbing & Water Cleanup - Middlesex
Roto-Rooter Plumbing & Water Cleanup - Middlesex
5.0(
2
)
Water Main - Install, Replace or Repair

Serving Hopelawn, NJ and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

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FAQs for water main install, replace or repair projects in Hopelawn, NJ

Most standard homeowners' policies don’t cover water main line replacement costs because this project is considered wear and tear, not sudden damage. Check your declarations page for exclusions and talk with your agent about add-on service-line coverage if you want help footing the bill for your water main line replacement costs.

Yes—hire a licensed plumber any time the job taps into a city-owned line or local codes. Professional plumbers carry the right permits, tools, and insurance, and they know how to avoid costly mistakes that could flood your yard or trigger fines. Pros can also provide expert recommendations on the type of system and materials that will work best for your situation, and they can guide you on best practices for ongoing maintenance.

The Hopelawn, NJ homeowners’ guide to water main install, replace or repairs

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