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Find Water main install, replace or repairers in Port-costa

Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
99
)

Serving Port-costa, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Oak called 2nd but came next day/ UN-prepared to do either repair or water test (requested on phone) or even replace with ready new ADA toilet that the lying receptionist booker said they have “some in stock and if not he will show a catalog of choices”. Guy came punctually with Nzo tools or appliances Or knowledge of what I asked for as an “URGENT repair/replace”. See ABC review same call. Not quite as bad as them doing same since we also still have broken HVAC too, both said they would fix ( I bought gasket already, they could have put in) or replace if they brought new toilet. Problem is not in water pipes except they need testing for lead - both said they would do this too - when I asked oak re taking a sample, how long sitting in pipes? He wiped off his soda water bottle and asked “which pipes?” !!"
Response time2 days
4 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
4.4(
715
)

Serving Port-costa, CA and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Warranties offered

"Guy who came gave me good advice and advised that he felt my issue was not needed for repair. He didn't try to sale me any service as he saw no need. I appreciate a plumber who isn't trying to get work out of people whom don't need it."
Living room Mini-Split
Aquasana home Filtration
Almost no disturbance at EBMUD meter
Navien with filtration to protect the heat exchanger
New house valve and Pressure Reducing Valve

+73

Response time8 hrs
Response rate99%
57 neighbors recently requested a quote
Avatar for AceStar Plumbing
AceStar Plumbing
4.5(
30
)

Serving Port-costa, CA and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"Johnny was great he arranged a leak detected to come out. He also completed work needed in a timely manor,I decided to replace our hot water heater while I was at it. He did a great job on leak and also on replacement of water heater and would recommend him for any plumbing issue."
Response time3 hrs
Recommended by100%of homeowners
Avatar for American Plumbing and Trenchless LLC
American Plumbing and Trenchless LLC
5.0(
5
)

Serving Port-costa, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had a fantastic experience with American Plumbing and Trenchless, LLC for my water heater repair, and I especially want to recognize technician Chris for his outstanding service. Chris arrived on time, quickly diagnosed the issue, and clearly explained what was going on with my water heater. He walked me through the repair options and pricing before starting any work, which I really appreciated. His knowledge and professionalism immediately put me at ease. The repair was completed efficiently, and my hot water was back up and running the same day. Chris made sure everything was working perfectly before he left and cleaned up the area thoroughly. Honest pricing, excellent communication, and top-quality workmanship. I highly recommend American Plumbing and Trenchless, LLC?especially if you?re lucky enough to have Chris as your technician!"
1 neighbors recently requested a quote
Avatar for Gray Plumbing, Inc.
Gray Plumbing, Inc.
4.3(
6
)

Serving Port-costa, CA and surrounding areas

Approved

In business since 2016

Small jobs welcome

Credit card accepted

"Michael Smith gave us a very excellent service. Weâ re so happy to have him fix our big problem with the water leak infront of our house. He has really a great knowledge and the best quick service performance.. We truly appreciate your help. More power to the company!"
Installation Complete
Old Kitchen Faucet
Tankless Water Heater
Water Heater Before
Dual Rinal tankless water heater

+15

Response time1 day
Response rate98%
60 neighbors recently requested a quote
Avatar for Superior Plumbing & Drain Cleaning Services
Superior Plumbing & Drain Cleaning Services
4.5(
559
)

Serving Port-costa, CA and surrounding areas

In business since 2002

Emergency services offered

Warranties offered

"Superior plumbing has saved the day for me on countless occasions. I hit a sewer pipe with a lawnmower because it was sticking out of the ground and hidden by overgrown grass. I didn't know what it was, and sewage started coming out a few days later. I had another plumbing company come out and quote me $30k for a sewer lateral. I then had Superior Plumbing come out since they had recently installed a sewer lateral for my parents' house for much less. They said a piece of the pipe fell into the pipe, causing it to clog. They pulled out the piece, then cut the pipe to the ground and put a concrete cap that said "sewer," so I wouldn't hit it with the lawn mower again. It cost $1700 instead of $30k! Last week, the landscapers hit the cast iron sewer pipe coming from the bathroom outside. I immediately called Superior Plumbing, and they came out in 30minutes, as luckily they were close by. They addressed the issue and returned a few days later to replace the pipe with PVS, which proved to be very affordable. I then had them return to strap pipes under the house and install a water pressure regulator, as the water pressure was 95 when it should be 60. This could cause major problems with too high water pressure down the road with burst or leaking pipes. Look no further than Superior Plumbing for your plumbing needs!"
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+9

Response time7 hrs
Response rate100%
Recommended by88%of homeowners
Avatar for JD Plumbing
JD Plumbing
4.7(
53
)

Serving Port-costa, CA and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"Noticed a leak in my water main under my driveway on Sunday. Found JD on Servicemagic and called. Juan was at my house the next day, Monday, at 8 am as promised. He said he could fix the leak the same day without damaging any concrete or landscape. His price for repair was also reasonable and he provided a lifetime warranty on all his work. They were very prompt and professional and I would highly recommend them to anyone."
TrenchFree On Site
New Sewer
TrenchFree Water Main
New Sewer
TrenchFree Water Main

+4

Recommended by100%of homeowners
Avatar for Mike Williams Plumbing
Mike Williams Plumbing
4.3(
50
)

Serving Port-costa, CA and surrounding areas

In business since 1970

Free estimates

Emergency services offered

"Mike was professional and fixed both showers, noting that the shower pipe valve for our new shower/tub had been installed incorrectly. He was very pleasant and professional. In fact, we had a toilet overflow and ceiling water leak hours after he left -- he was responsive over the phone and we were able to diagnose the problem. He even texted me afterwards to see if there was still a problem (there wasn't). Would use Mike again in a heartbeat. He is our plumber of choice moving forward."
Additional Photos
Recommended by90%of homeowners
Avatar for Fire & Water Damage Recovery
Fire & Water Damage Recovery
4.7(
69
)

Serving Port-costa, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"The job finally got done, but it was a painful process. We called WDR around 9am and were told someone would be at our house between 12pm and 2pm to extract the water. Someone showed up at 2pm and did not have a large enough extractor to do the job. He called for another truck to come with a larger extractor. The 2nd truck showed up with two people in it shortly after 4pm and their extractor was also not large enough to do the job. They estimated that it would take them 5 hours to extract all of the water in our basement with their 100 gallon extractor. They sent the first truck to San Leandro to pick up a sump pump to pump the water out onto the street (fortunately, it was clean water). While the first truck driver was picking up the sump pump, the 2 men in the 2nd truck refused to continue to pump out the water with their truck until we signed their contracts. They provided us an estimate of $1140 when they had been at our house for almost 4 hours without having done very much work. We finally settled on an agreement just as the 1st driver showed up with the sump pump. An hour and a half later, the job was done and the final quote we were given was very fair, almost half of the original estimate. Toward the end of the job, the team was accommodating and worked to reduce cost by sending home everyone but the lead tech.
Having a flooded basement is traumatic and having a water extraction team that wasted so much of our time and energy was not at all helpful. Fortunately, everyone was nice and cordial and we worked out a satisfactory deal in the end, but unfortunately, I can't say that I would use this service again.
"
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+27

Recommended by88%of homeowners
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FAQs for water main install, replace or repair projects in Port-costa, CA

If you notice puddles or standing water in your yard, a sudden drop in water pressure, cracks forming in your foundation, frequent clogs in your plumbing fixtures, or water that looks or smells unusual, you might have a leak in your main water line. These signs mean it's time to call a professional to evaluate the issue and prevent further damage.

A professional water main inspection is a comprehensive evaluation performed by a licensed plumber who checks every section of your plumbing system. The inspection costs $165 and uses advanced diagnostic techniques to identify hidden leaks or wear. This service clarifies the exact condition of your water main, enabling precise repairs that prevent future damage and ensure the overall health of your plumbing system.

Protect your water main by scheduling a cleaning and inspection every two to five years. The average cost of a sewer line cleaning is $400. It’s also important to never dig in your yard without first calling the dig line (811) to ensure you don't accidentally hit the water or sewer lines. Watch for soil erosion, low water pressure, or wet spots in your yard, and take immediate action if you suspect a leak. Remember, the longer you leave it, the worse the problem gets and the more costly it is to fix.

When properly maintained, your water main is engineered to remain functional for 50 years or longer. A durable water service in excellent condition should consistently perform without major issues for half a century. In contrast, metal pipes exposed to acidic soil corrode faster, whereas modern plastic pipes resist corrosion and function for decades beyond metal alternatives. Regular maintenance and inspections are essential for confirming your system’s longevity.

No, homeowners insurance does not cover the cost to repair a water main. Insurers fund only sudden, unforeseen events like a burst pipe and exclude gradual issues or normal wear and tear. Damage resulting from leaks, such as mold remediation or property claims, is not covered. It is essential to contact your insurance provider immediately to confirm your policy’s details and any potential adjustments needed.

The Port-costa, CA 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.