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

Avatar for Titan Plumbing, Sewer, & Drain, LLC
Titan Plumbing, Sewer, & Drain, LLC
4.8(
606
)
Water Main - Install, Replace or Repair

Serving Hillsborough, 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
Pascale Plumbing & Heating, Inc.
4.6(
120
)
Water Main - Install, Replace or Repair

Serving Hillsborough, NJ and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

When your plumbing stops working, you need fast, reliable services. You can get all of that and more, from a dependable professional like Angelo Pascale. Our trusted team will help return your home to normal. We specialize in all your plumbing needs. Call us for a free estimate today.

Recommended by78%of homeowners
Avatar for AJ Perri, LLC Plumbing
AJ Perri, LLC Plumbing
3.8(
479
)
Water Main - Install, Replace or Repair

Serving Hillsborough, NJ and surrounding areas

Approved (Corporate)

In business since 1971

Credit card accepted

Customers say: True professional

"I needed to have the hot and cold shutoff valves replaced in the laundry area, Two other plumbing companies quoted me prices higher and said the wall had to be cut. Chris from A.J. Perry arrived and said he might be able to replace the valves without cutting the wall. He did, in fact, replace the valves without cutting and wall. Chris was the nicest service person I dealt with in a very long time."
New System Installation
Drain Repair
Response time8 hrs
Recommended by74%of homeowners
Avatar for Pipe Works Services, Inc.
Pipe Works Services, Inc.
4.0(
94
)
Water Main - Install, Replace or Repair

Serving Hillsborough, NJ and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I called Pipe Works because the 2nd-floor unit was leaking water from the attic through the ceiling. Pipe Works put in a new unit 4 years ago for the 1st floor completing a fantastic job with no issues so I called them to help with my 2nd floor problem. A representative, "John Sorrentino," came out the same day, and explained we needed to replace the 32-year-old unit, which is what we thought. He explained how we could finance the charges which we needed to do. We also were ready to tell him how our 32-year unit never worked properly cooling or heating the 2nd floor. Before even mentioning this to Mr Sorrentino he already knew the old unit did not have the proper ventilation system and therefore we were probably having issues with the HVAC not cooling and heating the floor efficiently. He was right! We are very satisfied customers with our 1st and 2nd floor units. Their knowledge, expertise, willingness to help the customer and overall service is outstanding. Our experience with Pipe Works has only been awesome. Their quick response, knowledge, clear explanation of work to be completed, explaining charges, caring for required permits, and assistance financing the job. I would not call any other company to handle our HVAC needs."
Lennox AC Replacement
NTI Boiler Upgrade/Replacement and Repipe
Lennox Furnace, pure air and steam humidifier
Repipe for NTI Boiler
Lennox AC Replacement

+22

Recommended by73%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 Hillsborough, 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 Hillsborough, 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.

Avatar for Arrow Sewer & Drain LLC
Arrow Sewer & Drain LLC
New to Angi
Water Main - Install, Replace or Repair

Serving Hillsborough, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Arrow Sewer & Drain is a licensed New Jersey plumbing, sewer, and drain company, serving homes and businesses since 2018. We handle emergency plumbing, drain cleaning, hydro jetting, camera inspections, sewer repair, trenchless line replacement, water line repair, and leak detection.\n\nWe diagnose before we dig. Our crews use our own camera, jetting, and trenchless equipment, so if a clog turns out to be a broken line, we can stay on the job and fix it. We are fully licensed and insured, and emergency service is available 24 hours a day, 7 days a week.\n\nCall 908-827-6040 to schedule service or request an estimate. We serve Essex, Hudson, Hunterdon, Middlesex, Monmouth, Morris, Passaic, Somerset, Sussex, Union, and Warren counties, with offices in Bound Brook, Basking Ridge, Middlesex, and South Plainfield. For sewer repair and trenchless work, we travel anywhere in New Jersey.

Step 1: Locate
Step 2: Prep and Cut
Step 4: Seal
Step 5: Finish
Step 3: Replace

+9

Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)
Water Main - Install, Replace or Repair

Serving Hillsborough, NJ and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"We could not be happier with the Puronics Hydronex iGen Whole home treatment system and Micromax 7000 drinking water system provided by Orbit Water Solutions. Justin, the marketing rep who sold us the system, was very professional and accommodating. Justin took about an hour to demonstrate a series of tests which reflected to quality of our water which had more chlorine and hardness than we expected. If you have concerns for lead, Orbit standard demonstration does test for it so you will need to have a separate test done. After some negotiation, we were able to settle on a deal which got us the system and financing for the next 10 years. Orbit provides annual maintenance services on the machine and there is a lifetime warranty on parts which really assured us we were making an investment to improve our water. The best part about it is that the system travels with you. For a small fee, Orbit will pack the system up and ship it to your next home if you move which was a big selling point for us. Orbit also threw in a subscription to PureSelects soap for the next 10 years which was a nice add-on. PureSelects provides every kind of soap or cleaning product you could ask for so it will be nice not to have to purchase additional soap products in the near future. Within a couple days, the installation team came out to install the system. They arrived on time but the installation took a little bit longer than expected. Turns out our the installed garbage disposal was too large to fit with the RO unit tank under the sink. Orbit was very accommodating though. Orbit purchased a new garbage disposal and installed it free of charge which I bet many companies would not have done. I highly recommend getting the larger of the under sink tanks for the RO unit. Even with the two gallon tank, my family has used up all the water in the tank. A 1 gallon tank would just not have been enough. The water in our house has been incredible since we installed the system a few months ago. We noticed an immediate impact to our skin and hair after using it and our drinking water certainly tastes better. Best of all, we feel confident in the quality of the water we use throughout the house to keep us safe and our appliances in good condition. We highly recommend the investment in the water treatment systems through Orbit."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by97%of homeowners
Avatar for NMP WATER SYSTEMS, LLC
NMP WATER SYSTEMS, LLC
4.9(
235
)
Water Main - Install, Replace or Repair

Serving Hillsborough, NJ and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"I am a returning customer. Tim and co did a stellar job installing my water softener. At the time when he gave me the quote for the softener, he also included a separate quote for a Reverse osmosis (RO) unit. At that time, I just did the softener with out the RO, thinking I would continue getting bottled water as I did. Fast forward to last week, I can no longer buy water in the larger 2.5 gallon cans due to high demand during the COVID 19 situation. The softener that Tim put has been working flawlessly for the last 2 years and I called NMP again to enquire about adding the RO system. They were very nice and still honored the original quote and got it done promptly. They gave me the option to install a separate faucet near the sink or have the water dispensed from the refrigerator. I chose the latter. I am glad I no longer need to depend on the stores for drinking water. Given the sudden high demand, NMP could have easily done price gouging if they were greedy. But they did not. It shows their high ethics, moral values and integrity in which they operate. I will continue to recommend Tim and Co to my friends and colleagues."
Whole House Water Filtration Systems
Before & After
Recommended by98%of homeowners
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FAQs for water main install, replace or repair projects in Hillsborough, 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 Hillsborough, 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.