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TRUSTED BY NORTH STAR, DE HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified plumbing services reviews

Top-Rated Plumbers in North Star - Updated Nov 2026

Avatar for Delaware Plumbing Professionals
Delaware Plumbing Professionals
4.6(
641
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Line Breakage - Camera LocateSewer Main - Clear+7 more

Serving North Star, DE and surrounding areas

Approved (Corporate)

In business since 2014

Emergency services offered

Warranties offered

"I looked requested quotes from several plumbers to have our water heater replaced with a new tankless water heater. One of the companies just gave a quote for a after having me take photos of the existing water heater, and the quote was for simply a replacement, not what I wanted. Another company came out after several days and said it would be awhile before they could do it because they were so busy. This was two weeks ago. Still no quote. Jon from Delaware Plumbing Professionals was out the morning after the day we called and after looking at what we had, gave us a quote right then. We waited a bit for the other quotes, and decided to go with Delaware Plumbing Professionals. Jon and his apprentice, Nick, were here as scheduled and got the job done. The installation took quite a while, but is very nicely done. They covered the floor and were careful to not make a mess. Now I have lots of hot water. Once the installation was done, Jon showed me where all the shutoff valves and controls for the water heater were. I'm very happy with the job they did. I've used this company before for a faucet replacement on an Angie's List deal and was happy with it as well. It was one reason why I decided to go with them again. I really like that just before they arrive, you get both an email and a text message telling you they are on the way, and both include a photo of the person coming, so you know who to expect and are comfortable letting them in the door. It's just an added safety measure that adds to my satisfaction."
Additional Photos
Water Heater Special
Response time1 day
Response rate100%
13 neighbors recently requested a quote
Avatar for First State Bath
First State Bath
4.7(
19
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessShower Install or Replace+2 more

Serving North Star, DE and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

We are proud to offer the same quality and craftsmanship as many of the larger bathroom remodeling companies at a lower price and without sacrificing customer satisfaction. First State Bath is owned and operated by Mike Tate and Joe Augustine, who together have over twenty-eight years of bathroom remodeling experience, with over 3,000 bathroom renovations sold and completed

Response time11 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Roto-Rooter Plumbing & Water Cleanup - Wilmington
Roto-Rooter Plumbing & Water Cleanup - Wilmington
4.1(
176
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+11 more

Serving North Star, DE 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.

Recommended by82%of homeowners
Tile Pros Home Improvements LLC
5.0(
50
)
Shower Install or ReplaceWalk In Tub - Install or ReplaceBathtub Install or Replace+2 more

Serving North Star, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"I have renovated 2 bathrooms last year with this company and was very impressed with the quality and price. This year I decided to do my last bathroom and it was another great experience. The crew works from 8-5 or 6 every day until they are done. They are very accommodating for any requests or modifications. They are very skilled and honest about their work. I would strongly recommend them and will hire them in the future for any other projects."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+82

Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for West Shore Home Philadelphia
West Shore Home Philadelphia
4.8(
157
)
Shower Install or ReplaceBathtub Install or Replace

Serving North Star, DE and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Credit card accepted

"Overall, a great job. Installers were professional, courteous and hard working. Cleaned up, vacuumed. Installed by Jake M., Kevin, Zach P, and Bill. There was a plumbing issue and the installers immediately had Bill, master plumber, come out to fix it. Took 2 days instead of one due to the plumbing issue. My only complaint is that my salesman, Drew W. did not call me back when I reached out to him with a concern. Very happy with the finished project. Kudos to Jake, Kevin, Bill and Zach on a job well done."
After
Before
After
Before
After

+4

318 neighbors recently requested a quote
Recommended by92%of homeowners
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Plumbing FAQs, answered by experts

Professionals use snakes, hydrojetting, or chemical cleaners to clear blockages effectively without damaging pipes.

In general, PVC (polyvinyl chloride), PEX (polyethylene), and copper are the three piping materials used in new constructions when adding water supply lines. There are some caveats. PEX and copper are considered ideal when running lines that will handle hot water because they are not at risk for melting and warping the way that PVC piping can. At $0.40 to $4 per linear foot, PEX is considered more affordable than copper pipes, which cost $2 to $12 per linear foot. PVC is considered appropriate in water lines for cold taps only.

The average cost to replace a toilet fill valve is around $100, and prices range from $50 up to $150, depending on your location, the experience of the plumber, and how accessible your toilet is. In most cases, a professional plumber can replace your fill valve in under an hour, although it might take longer if they also need to fix or replace other components at the same time.

For homes with a septic tank, harsh chemicals like those found in drain cleaner or bleach aren’t recommended. Some chemical drain cleaners can disrupt the balance of bacteria in the septic tank or damage your pipes. For homes with a septic tank, you can choose drain cleaners specifically formulated for use with septic tanks or go with a drain snake. When in doubt, make sure you know who to call for a clogged drain. 

The most common types of backflow preventer devices depend on the purpose of the installation. For example, Portland.gov states that the double-check valve assembly and the pressure vacuum breaker assembly are most commonly used in irrigation systems, while the National Fire Protection Association (NFPA) states that double-check valve assembly and the reduced pressure zone assembly backflow preventers are best for fire protection systems.

Ask a plumber for recommendations on the best backflow preventer device for your home.

The North Star, DE homeowners’ guide to plumbing services

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