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TRUSTED BY NEWCASTLE, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1k+
    Verified plumbing services reviews

Find Plumbers in Newcastle

Avatar for Longo Plumbing
Longo Plumbing
4.9(
52
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Main - Install, Replace or RepairWater Heater - Repair or Service+6 more

Serving Newcastle, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Patrick Longo of Longo Plumbing was the best plumber we have ever had. We had a complex problem with the large spa tub in our master bedroom. Patrick went above and beyond to diagnose the problem, order the necessary parts, contact Kohler to discuss, and fix the three issues we had with the tub. He stuck with the job until the tub was in 100 per cent excellent condition. He was prompt, courteous and very responsive. We highly recommend Longo Plumbing for any plumbing jobs big or small."
Response time6 hrs
Response rate98%
42 neighbors recently requested a quote
Avatar for Fix-It Plumbing
Fix-It Plumbing
4.5(
179
)
Sewer Main - Install, Replace or RepairWater Main - Install, Replace or RepairBathtub Install or Replace+8 more

Serving Newcastle, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Fix it Plumbing is a full service plumbing contractor. Since 2007, Fix it Plumbing has serviced countless homes and businesses throughout the greater bay area with exceptional customer service and superior workmanship, seven days a week. Our technicians are fully trained, licensed, and certified to handle 100% of the customer's service needs and provide you with the best quality of work possible. Call today for your free estimate

17 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Core Plumbing
Core Plumbing
4.9(
47
)
Water Main - Install, Replace or RepairSewer Main - Install, Replace or RepairSewer Main - Install, Replace or Repair - For Business+1 more

Serving Newcastle, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Credit card accepted

"Marco installed our new tankless water heater in the garage. His work was exceptional in every way. He is a true pro! Marco is also super friendly and kind. Did I mansion the price was also great?! Simply put it - Marco is our plumber for life!!! He has our highest recommendation. Joanna & Marek K."
12ft deep, 8 inch main
back to normal
Response time5 hrs
5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Valiant Plumbing
Valiant Plumbing
5.0(
15
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearSewer Main - Install, Replace or Repair+2 more

Serving Newcastle, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Gerrod was extremely personable, honest, and explained my options very clearly before letting me make my decision. His prices are fair and work was completed quickly. All around a great plumbing repair experience! Definitely recommend"
Before
After
After
Before
Navian Tankless

+1

Response time5 hrs
Response rate100%
18 neighbors recently requested a quote
Avatar for Go Pro Plumbing, Heating & Air
Go Pro Plumbing, Heating & Air
4.9(
172
)
Water Heater - Repair or ServiceWater Main - Install, Replace or RepairGas Piping+9 more

Serving Newcastle, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Go Pro Plumbing did an amazing job fixing my leaky pipes! The plumber was professional, on time, and explained everything clearly. The repair was quick, and the price was very reasonable. I?ll definitely be calling them for any future plumbing needs."
Christmas Opening of Restaurant
Signage
Bathroom Fixture Install
Bar Completed
Bar Construction

+77

Response time12 hrs
13 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for DUKES TRENCHLESS SEWER AND DRAIN
DUKES TRENCHLESS SEWER AND DRAIN
4.9(
27
)
Water Main - Install, Replace or RepairSewer Main - Install, Replace or RepairDrain Line Breakage - Camera Locate+3 more

Serving Newcastle, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Nathan at Dukes Trenchless was friendly, professional, very experienced and knowledgeable. Gave honest assessment of different options for sewer line replacement and prices were very reasonable. I will definitely use their plumbing services again and highly recommend."
Laundry
Kitchen sink
Bathroom sink
Old disposal
New garbage disposal

+2

Response time8 hrs
Response rate100%
34 neighbors recently requested a quote
Avatar for BENJAMIN FRANKLIN PLUMBING OF ROSEVILLE
BENJAMIN FRANKLIN PLUMBING OF ROSEVILLE
5.0(
8
)
Water Heater - Install or ReplaceGas PipingGas Piping - For Business

Serving Newcastle, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"We had a leaking toilet and two malfunctioning faucets in our master bathroom. Kevin located the leak immediately with precision accuracy. We were very impressed with his level of expertise and his pleasant good natured personality. Probably the best plumbing experience we have ever had! I highly recommend this business for any plumbing needs."
Project Photos
Sewer Line Cleaning
Tankless Water Heater
Tankless Water Heater
Tankless Water Heater

+6

Response time6 hrs
Response rate100%
6 neighbors recently requested a quote
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Showing 1-10 of 307
Plumbing questions, answered by experts

No, they are two different things. Some tanks have a pressure relief valve built in. The purpose of this valve is to prevent the rupturing of the water heater due to pressure generated during the heating process. An expansion tank redirects water from the heater tank to relieve pressure so while they have the same purpose—alleviating pressure—the expansion tank is the only item actually redirecting water. 

While replacing an outdoor spigot is a fairly straightforward job that often takes less than an hour, it’s not a DIY-friendly task—even if you have basic plumbing experience. Depending on your home’s plumbing setup, you may need to access pipes in your walls or underneath your home. Plus, if you have copper pipes, you might have to solder them. For all of these reasons, we recommend hiring a knowledgeable local plumber to replace a hose bib.

Repiping your plumbing is when you remove the old plumbing system and replace it with newer, more modern plumbing and drainage pipes. Typically, older homes are repiped to upgrade the plumbing system. If you have frequent issues with your home’s plumbing system or live in an older home with outdated pipes, consult a professional plumber about the best course of action for repiping your plumbing.

No, homeowners should never attempt to fix a gas leak themselves. Gas leaks pose serious health and fire hazards. Exposure to leaking gas can make you sick, and accumulated gas can ignite and explode. So always take leaks seriously and seek the help of a pro right away. While you may be able to detect a gas leak, always call a licensed professional to handle repairs and replacements.

Liquid drain cleaners are harsh chemicals that can erode your pipes. To treat a slow drain or for preventative maintenance, pour hot water down the drain to break up gunk and help move it along. Make sure the water isn’t boiling hot (keep it under 140 degrees Fahrenheit) if you have plastic pipes. However, you’ll need to pull the clog out for bigger backups. 

The Newcastle, CA homeowners’ guide to plumbing services

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