*The Angi rating for Foundation Drain Installation companies in Sunol, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
*The HomeAdvisor rating for Foundation Drain Installation companies in Sunol, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
Last update on November 08, 2025
Serving Sunol, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1982
Emergency services offered
Warranties offered
"Paul exemplified everything that I already knew about Valley Plumbing: Excellent professional installation and top=notch customer service! Paul was friendly, courteous, precise, and reminded what perfect customer service should be."
Serving Sunol, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Had a stubborn drain clog that wouldn?t budge no matter what we tried. Adam came out quickly, cleared it fast, and made sure everything was draining perfectly before leaving. Super professional and reasonably priced. Highly recommend!"
+6
Serving Sunol, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"They did a number of things. Braced and restrapped water heater and ran copper line for pressure relief to outside. Unclogged master toilet and reseated. Bolted down second toilet. Reconnected clothes dryer vent. Repaired air gap/garbage disposal and drain line under kitchen sink, crawled under house and remove galvanized pipe straps and replaced with nylon pipe clamps. I was a contractor and used to do this work, o an very critical. They did an outstanding job. Went the extra mile several times. I was expecting a bill for a higher amount but they stuck with their estimate. I recommend them highly and would use them again!!"
+56
Serving Sunol, CA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Evan did a great job. I tried to remove the tub faucet myself, but it didn't budge. Evan had the right tool for the job and it came right off and he replace the faucet with a high quality replacement. Next I showed him the leaky faucet connection under my kitchen sink. He found that the O-ring was damage. Evan fixed the leak without having to buy a new Grohe faucet. Finally, he replaced all the RO filters on my Reverse Osmosis system. I had a great experience with Evan and will call him again. He is a professional."
Serving Sunol, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"It went great. Called at 8am and they were at my house by 10:15 am quoted then immediately started the install. They have their own stock of tanks so they bring one with them when they come out."
+20
Serving Sunol, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"The install went smoothly. The work was thorough and they took time to review what they did and explain how to properly flush the tank to extend it’s working life. I would certainly recommend and use them again for future work."
+178
Serving Sunol, CA and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
"The team was respectful of my property and worked diligently to ensure that the project was completed within the timeframe and budget we had discussed."
Serving Sunol, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Warranties offered
"Our bathroom remodel by O.T Bay Builders was seamless from start to finish. Kasif, our project manager in the Bay Area, was attentive and made sure the work was done right. We love the transformation. Highly recommend"
+81
Serving Sunol, CA and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"The project was complicated because we found after demolishing the old bathroom that our plumbing and water heater needed to be replaced which increased scope and timeline. Future Vision was quick to help us problem solve and adjust the plan, and did high quality work so we are very happy with the results."
+555
Serving Sunol, CA and surrounding areas
Approved (Corporate)
In business since 1981
Free estimates
Warranties offered
"Can not imagine a better response, starting with my call for assistance, response time and how the technician, Tad methodically diagnosed the problem. We have an obscure kitchen fixture that required service in Feb 2019. Under warranty the problem was easily diagnosed by me, a problem possibly caused by me and a replacement part sent and installed by Albert Nahman team. Problem: I broke the faucet cartridge. Current Problem: restricted hot water flow in this kitchen sink only. Turns out the new cartridge part is now malfunctioning. I called and Tad arrived taking a step by step approach ruling out possible causes: a clog here or there, build up of sediment, or blockage in the lines or cartridge. The company that sells the product got on the phone with Tad and they collaborated on the problem and the tech person gave Tad one more thing to try. After the collaboration it is agreed, problem persisted and therefore that new cartridge part is now malfunctioning and will be shipped free of charge in two days. Thanks to all, who made this possible and I trust we will have Tad here again soon to finalize this fix. BTW, cost of service was less than expected given going rates for such a call lasting in excess of one hour. Another comment, spending time with Tad during the repair was a pleasure to have him explain, collaborate, listen and just chat. Questions on who to call next time, no question who I will call next time. I have read criticism of costs: In the Berkeley area "How much does it cost to hire a plumber? Some plumbers have a minimum fee for a service call. They might charge anywhere from $175-250 to come out and give you a consultation. Plumbers may give you a general service rate of $128-148 per hour when there are a lot of unknowns about a project and they aren't sure how long it will take. Some charge a flat rate for their plumbing services. For example, you may get charged $175 for a sink or drain cleaning, while toilet installation costs $500." Today costs are upfront, same as charges in Feb, $69 to arrive and assess the problem. Here in excess of one hour for $129 minus $25 coupon, total charge $173. I am ok and I expected these costs. If I was in Philly, where I grew up, I could call an uncle or cousin and get a better rate, a family rate. This is going rate for our area."
+73
The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end.
For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.
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.
The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing.
If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.
Foundation repairs cost about $5,000, on average. Typically, prices range from $2,200 to $7,800, depending on the type and extent of repairs needed. Cost factors include foundation type, home size, soil stability, accessibility, and the ultimate cause of the problem and what methods and materials are required to fix it.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.
From average costs to expert advice, get all the answers you need to get your job done.
A foundation for a new-build home averages around $22,557. Find out all the factors that affect the cost of a foundation in San Francisco, CA and how to save money.
A French drain costs around $9,250 to install, but several factors will determine the final price you pay. Learn the cost to install French drains in this guide.
Discover basement drain installation cost, key price factors, and ways to save. Get expert tips to plan your basement drain project with confidence.
All foundations settle, but some can develop related structural issues. Use this guide to identify foundation settlement and determine when to take action.
Foundation draining issues can cause a lot of problems for your house Learn how to spot these drainage problems so you can figure out how best to repair them.
French drains can be an effective solution for pooling water and flooding. So, who installs French drains? Find out how to hire the ideal pro for the job.
