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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

Top-Rated Plumbers in Newcastle - Updated Nov 2026

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

"Doug was very personable and answered all my questions. Felt very comfortable with the work done, final price and product purchased. Would highly recommend The Hot Water Heater Company to anyone looking to have a hot water heater installed!"
Bradford White
50 Gallon Bradford White
New 50 Gallon
Old Rheem Tank
Bradford White Electric

+6

Response time5 hrs
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Go Pro Plumbing, Heating & Air
Go Pro Plumbing, Heating & Air
4.9(
174
)
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
5 neighbors recently requested a quote
Recommended by7%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 is amazing! Our water heater was leaking and we had no idea how long it had been going on, so we were very concerned. We contacted Home Advisor and Marco called us within minutes. He was here in less than 2 hours. The price was reasonable and he explained everything very clearly. He was back in less than 2 hours with all the parts and a new water heater. Install was completed 2 hours later. Who would have thought you could get that kind of same day service!! I called a couple of other plumbers before contacting Home Advisor, and still have not heard back from them. :( Marco owns a small family business so not only do I recommend him for his price, response time and super friendly customer service, but it feels great to support a small business instead of a big box store. Definitely recommend him and will use him for all my plumbing needs in the future!"
12ft deep, 8 inch main
back to normal
Response time5 hrs
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Huft Home Services
Huft Home Services
4.9(
463
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSewer Main - Clear+2 more

Serving Newcastle, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Huft Home Services replaced my regular HVAC company when the owners retired. Comfort Master had installed my system in 1995 so we had a 25-year personal relationship. Ed and Donna were still using hardcopy records. When I called Huft on May 12 and talked with Elizabeth, we were able to confirm and establish the status of my ongoing services. We discussed the 2 different areas of work needed, HVAC regular maintenance and an urgent plumbing service for a leaking irrigation valve system. We scheduled the irrigation repair quickly, but I was very disappointed to discover that the repair person was unable to do that work and found out that Huft actually did not work on irrigation. Fortunately I was able to find a provider who came out the next day and did exceptional work – I highly recommend Authentic Landscape/Salvador Gallardo for that work. However, rather than make a complaint, I figured I'd wait to see how the HVAC service went. That appointment was scheduled for a couple weeks later. Anthony was fantastic. He called to let me know he was running late from his previous job. Maybe it was just because I wasn't up on current services, but I am highly impressed that he was able to take many photos of my system and his work – and instantly email them and my invoice to me! He went over in great detail the status of the equipment and anticipation of potential repairs needed over time along with likely cost estimates. We also discussed possible replacements for when I decided I was ready for a new unit. I will certainly continue my maintenance with Huft, and not just because I'm prepaid for a couple more years of biannual services."
Recommended by95%of homeowners
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Plumbing FAQs, answered by experts

You should never pour antifreeze down the drain or outside on the ground. Because it's highly toxic, antifreeze can still impact people and animals long after it drains. Antifreeze can contaminate water and sewage systems, and any that gets into storm drains and water supplies can attract animals and harm those that ingest it.

Most homeowners and many renters insurance policies cover the cost of damage from a burst pipe, as it is typically considered a sudden and accidental event. This coverage often includes not only the plumbing repair itself but also the cost to repair or replace other parts of your home damaged by the water, such as drywall and flooring. However, every policy is different, so it is wise to consult your insurance company to understand the specifics of your coverage and any potential out-of-pocket costs.

You might think it’s OK to ignore a faucet that drips if it’s not too bad, but doing so can cause more damage. A leaky faucet can also increase water bills and potentially attract bugs and other pests to your home. When you find a water leak, it can result in water damage to your home, which can cause structural issues and mold growth.

Frost-free faucets should not require outdoor pipe winterization when installed properly. The design of a frost-free spigot ensures that water flows out of the spout instead of sitting inside. Additionally, the shutoff valve for the pipe lives inside your home at the end of a long supply pipe, keeping the waiting water from freezing in outdoor temperatures.

No, you should not see water in a sewer cleanout. If you do, it could indicate that you have a block or leak in your main sewer line—which can cause sewage to back up inside your home and potentially flood your yard. Your best bet is to call a local sewer cleaner if you notice any water or sewage around your cleanout.

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.