Get matched with top percolation testing pros in Clayton, CA

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4.5

(1.9k reviews)

Top-rated percolation testing pros.

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Precise Plumbing
4.8(
447
)

Serving Clayton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Customers say: Quality work

"On Saturday, at about 4:00 in the afternoon, the toilet and shower in my master bathroom had overflowed so bad that it had seeped into my bedroom. (This had occurred simply after I ran the washing machine and dishwasher at the same time.) Suffice it to say, this caused a panic in me. Thankfully, I was able to ascertain the problem with the help from a friend who used to be a plumber. This helped me to realize that, though inconvenient, the problem at least wasn't some kind of emergency. With that, I immediately began reaching out to any plumbers I could find. The quotes that I was receiving were simply far too high for the job, especially because I know how to snake a clean line myself. In fact, I would have done so myself, were it not for my desire to have a camera down the line. (I had a clog about a year ago, so I was interested in seeing if there were any larger issues.) Of all of the plumbers that I got into contact withâ including one of my friend's plumber friendsâ Precise Plumbing had the best rate. They were willing to do the job at a rate that I could afford. Not only this, Malik, who had come out to do the job, worked with excellence. He was punctual, communicative, and competent. Not only this, he was also very personable. After he finished the job, he showed me the root problem that he picked up in the cameraâ which was actually roots. He explained long term solutions, but was in no ways pushy about it. I immediately put Malik's work to the test by running both the dishwasher and the washing machine again, which had caused the overflow in the beginning. You'll never guess what happened... nothing at allâ the problem was solved. Anyways, I write this review to say that Precise Plumbing is the way to go. I will definitely be telling my friends about them, but I hope the HomeAdvisor community could likewise benefit from such a competent company."
Vessel sink
Floor drain and floor sink
Commercial floor drain
Laundry room
Pressure assist commercial toilet

+3

Response time4 hrs
Response rate86%
Recommended by95%of homeowners
Avatar for Jacuzzi Bath Remodel of California
Jacuzzi Bath Remodel of California
4.7(
229
)

Serving Clayton, CA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"We had a tub to tub and also a tub to walk-in shower remodel done by Domingo & Andy and Colton & Tyler, respectively. They were a delight to work with and very efficient in their work. We could not be more pleased with the results. We highly recommend Jacuzzi Bath Remodel of Portland. Thank you!!!"
147 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for JPC Rooter & Plumbing
JPC Rooter & Plumbing
4.8(
46
)

Serving Clayton, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"I contacted the company. I got a call back from Manuel. I explained the problem. He came to the house within the hour and we agreed that the job would be completed today. We got a broken pipe in the garage fixed and a water pressure regulator installed. Then we tested the faucets and I was very happy about the water pressure and no leaks. There is a cost that was a little steep but we pay with emergencies. I recommend the company and also Manuel. Excellent!"
Our Work
Our Work
Our Work
Our Work
Our Work

+56

Response time4 hrs
Recommended by100%of homeowners
Avatar for S&L REMODELING AND DESIGN INC
S&L REMODELING AND DESIGN INC
4.9(
47
)

Serving Clayton, CA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"I'm happy to say that over the course of four weeks, S&L Remodeling came into my house and did a superb job transforming my kitchen. I was very nervous to start on a nearly entire interior renovation of our new home. Raz proved to me that renovations can be pleasant and finished on time! When working with S&L you can honestly see the difference from how fast they respond to workmanship to communication. They were so thorough. Raz asked professional questions during the initial visit and I never felt rushed, even with all of my endless questions. I also got some nice quartz countertops which make a huge difference. At some point kitchen cabinets need to be remodeled and I am looking forward to future remodels with them!"
Bathroom Remodel-Moraga,CA
Kitchen Remodel - San Ramon, CA
Bathroom Remodel Danville, CA
Bathroom Remodel Concord, CA
Kitchen Remodel Walnut Creek, CA

+43

Response time2 days
Response rate90%
7 neighbors recently requested a quote
Avatar for Water Heaters Masters
Water Heaters Masters
4.9(
108
)

Serving Clayton, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"When I called Water Heater Masters, I talked with Matt and he was very knowledgeable about water heaters in general.  I told him that we had a leaky water heater, and he offered to send a service man out the same day. When the service technician arrived at our home, he disconnected the old water heater and replaced it with the new tank. He tested the lines for water and gas leaks, and cleaned up when he was finished. Will did a great job, and we were very happy with the professional and courteous service we received.  We highly recommend Water Heater Masters to Angies list members.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time9 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.4(
540
)

Serving Clayton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Warranties offered

Small jobs welcome

"Oak Plumbing did excellent work and is very expensive. The guy, Zachary, they sent was very nice at first. He was here approximately 3to 4 hours and our bill was 2,000.00. We felt that was a bit expensive. Zachary was nice but he never pumped water through the washing machine to check if his work fixed our leak or there were other problems. Turned out a pipe was broken under the house. Zachary wanted an additional $500.00 to fix the broken pipe he missed. His personality changed when I asked him to lower the price. It was a PVC drainage pipe that needed to be replaced and the joints glued. I had to get another plumber. Zachary turned nasty, turned around, and walked away mad. He should have looked at the whole job and tested the washer after he was done. Fixing the pipes involved."
Two-Stage Filter
Two-Stage Filtration
Toilet Install
Water Heater
Safety Bars ADA

+7

Response time5 hrs
Response rate92%
9 neighbors recently requested a quote
Avatar for Masterflush plumbing
Masterflush plumbing
5.0(
8
)

Serving Clayton, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"The project was done cleanly and quickly the next day after my posting to replace two shower Cartridges. There was confusion over the estimate (all estimates need to identify company). This might be good Angi upgrade. I may have assumed talking to wrong company. MasterFlush met me halfway on the estimate. One control was broken and therefore complicated. The other was quick and textbook. I was satisfied with the job done, next day service, and price."
Change shut off valve
Change shut off valve
Change shut off valve
Kitchen sink
Kitchen sink

+2

Response time3 hrs
Response rate85%
156 neighbors recently requested a quote
Avatar for Beastbay Plumbing
Beastbay Plumbing
4.5(
213
)

Serving Clayton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Quick to respond. Came out to give a free estimate and did the job right away. Very efficient and personable. I will call them first for my next plumbing job!"
Tankless Water Heater
Tankless water heater
Tankless and Water Filtration
Noritz Tankless
tub/shower enclosure

+22

Response time7 hrs
Response rate91%
111 neighbors recently requested a quote
Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
4.2(
647
)

Serving Clayton, CA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Harmond helped me over video link to test the components in my broken refrigerator. The testing confirmed that it was the compressor that had failed. I purchased a new refrigerator because I decided it was not worth the cost to replace the compressor."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
2 neighbors recently requested a quote
Recommended by89%of homeowners
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FAQs for percolation testing projects in Clayton, CA

The average cost to snake your main sewer line is around $250 for a simple snake. Most sewer line specialists charge between $45 and $200 per hour for main sewer line snaking, so the time involved plays a major role. The price you’ll pay will depend on the severity of the clog, the item causing the backup, how long it takes to remove the item, and more. A more severe issue that requires unclogging a main sewer line will cost $3,100 on average.

Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.

The average cost to unclog a drain is around $200, with prices ranging between $110 and $800, depending on the type of drain and the extent of the clog. Hiring a professional to snake the toilet or sink will usually cost between $110 and $275, a bathtub or shower typically costs around $225, and a main line clog can cost between $100 and $800 based on the severity of the clog and how far beyond the access point the clog sits. Since the labor involved varies, most plumbers will charge an hourly rate for drain cleaning.

The Clayton, CA homeowners’ guide to percolation testing services

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