Top-rated affordable plumbers.

Get matched with top affordable plumbers in Newcastle, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your affordable plumbing project in Newcastle, CA?

Select your specific project to find the pro for you.

TRUSTED BY NEWCASTLE, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified affordable plumbing services reviews

Find Affordable 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%
50 neighbors recently requested a quote
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 ReplaceWater Main - Install, Replace or RepairDrain Clog or Blockage - Clear+2 more

Serving Newcastle, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Wow! Gerrod at Valiant Plumbing would get 6 stars if I could give them. He was professional and did a fantastic job on updating two sinks and bringing everything up to code. He paid a lot of attention to detail, including cleaning old mineral deposits. He even saved the day when a refrigerator delivery crew needed a water line disconnected but wouldn't do it themselves, Whew! Pricing and schedule availability were very reasonable and he did not try to upsale anything. Also, just a nice, decent guy. I felt comfortable having him in the house. I'd hire him again in a heartbeat and would recommend him highly. First picture is before of kitchen faucet, rest are after pictures."
Before
After
After
Before
Navian Tankless

+1

Response time5 hrs
Response rate100%
24 neighbors recently requested a quote
Avatar for HOTCO The Hot Water Heater Company, Inc.
HOTCO The Hot Water Heater Company, Inc.
5.0(
92
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+3 more

Serving Newcastle, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Hands down the best Hot water company I have ever dealt with. If you are you looking for an honest professional to service your home, look no further. You will not be disappointed. Getting estimates has always been a hassle for me until I found this company. Thank you!"
Bradford White
50 Gallon Bradford White
New 50 Gallon
Old Rheem Tank
Bradford White Electric

+6

Response time5 hrs
14 neighbors recently requested a quote
Recommended by100%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

"Nate was awesome, responded immediately to my inquiry and had the work completed in a very timely fashion. Very straightforward in pricing as well as picking up items for the job I needed completed. Nate is my go to for any work at my properties"
Laundry
Kitchen sink
Bathroom sink
Old disposal
New garbage disposal

+2

Response time8 hrs
Response rate100%
35 neighbors recently requested a quote
...
Showing 1-10 of 307
Affordable Plumbers questions, answered by experts

You can use a stud finder or wall scanner to detect plumbing behind a wall. A stud finder can help detect metal plumbing pipes. Or, you can use a wall scanner, a special tool that many pros use to detect pipes when water is running. Make sure a faucet is on nearby to get the water flowing before you fire up the wall scanner.

Recaulk your toilet at least every five years. If you feel like your toilet is getting wobbly before that, it still might be time for a new caulking. Never directly place new caulk over existing caulk because that doesn’t produce lasting results. Also, caulking over existing moldy caulk does not kill out the mold by suffocating it, so if you have mold, be sure to get rid of it before recaulking.

The signs of a bad mixing valve in a shower include water that’s scalding hot or freezing cold, a leak in your shower, a lack of hot water, and low water pressure. If you suspect there’s a problem with the mixing valve, call a pro to inspect your shower and replace the valve if necessary.

Replacing a toilet costs between $275 and $480 in most cases, and the average cost sits around $375. This includes removing the old toilet and installing the new toilet. Your price could be significantly higher if you invest in a high-quality brand, need the replacement done on an emergency basis, or replace your toilet as a part of a larger bathroom remodel that demands additional work.

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 affordable plumbing services

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