Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in Gilroy, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Plumbing installers for a remodel or addition in Gilroy

Avatar for Jess Plumbing
Jess Plumbing
4.9(
49
)

Serving Gilroy, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"I noticed my water heater leaking late in the evening (Saturday night), and Sunday morning I reached out to Angie's List for a water heater replacement. I set my expectations that it probably wouldn't be attended to until the work week, but Jesus for Jess Plumbing responded within minutes. Checking with some of the big box stores, Jesus had extremely reasonable pricing that included the purchase of the water heater, labor for removing/installing, and hauling away the old one. After confirming pricing, he was at my home with the new water heater in hand within the hour. Once he arrived, he had a very warm and open attitude as he broke down all the steps that we'd be going through. he was very knowledgeable with the alternate methods of electric or tankless, and gave the pros/cons should I decide for an upgrade in the future. Throughout the install, I enjoyed our conversation very much and he didn't mind that I hung out in the garage while working on other projects. He moved with the intention that only comes with years of experience, deliberate and precise. When we had to shut off the water he communicated that ahead of time knowing that my family could possibly have a need to access it. Overall the whole process went incredibly smooth and would not hesitate to hire him again or to recommend him to a friend."
Plumbing Project
Plumbing Project
Plumbing Project /water main
Old gate valve/ doesn’t shut off water
Installed new Zoeller sewer tank lid

+178

Response time1 day
Response rate100%
Recommended by95%of homeowners
Avatar for Mike Counsil Plumbing and Rooter
Mike Counsil Plumbing and Rooter
4.0(
329
)

Serving Gilroy, CA and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Warranties offered

"The folks @ Mike Counsil have done work for us in the past, including the heater installation and unclogging/cleaning a backed up drain. Any time we've had work done by them, they are always right on time and very professional. They get the job done and clean up after they're finished to ensure there's no clean up for the customer. I highly recommend them for all of your plumbing needs."
Preparing a safe environment for working on a sewer line replacement.
Water heater installation with expansion tank
Additional Photos
Additional Photos
Additional Photos

+28

Response time8 hrs
Response rate97%
2 neighbors recently requested a quote
Avatar for Fix-It Plumbing
Fix-It Plumbing
4.5(
179
)

Serving Gilroy, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Fix it Plumbing is a full service plumbing contractor. Since 2007, Fix it Plumbing has serviced countless homes and businesses throughout the greater bay area with exceptional customer service and superior workmanship, seven days a week. Our technicians are fully trained, licensed, and certified to handle 100% of the customer's service needs and provide you with the best quality of work possible. Call today for your free estimate

9 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Avila Plumbing And Heating Services
Avila Plumbing And Heating Services
5.0(
29
)

Serving Gilroy, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Professional, efficient, and friendly! Avila Plumbing provided exceptional service when we had a clogged drain. Will definitely call them again for any future plumbing needs."
Toilet Replacement
Toilet
Pvc
Pvc
Pvc

+32

Response time2 hrs
2 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Valley All Pro Plumbing
Valley All Pro Plumbing
4.7(
17
)

Serving Gilroy, CA and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"Arizona and Chris did a great job for us. They located the problem and promptly relayed the information to me. Explained what needed to be done, purchased the parts needed and effected the repair. All in less than an hour and a half. They were friendly, professional and efficient. Compared to other companies I have used in the past they were by far the best. I would and will be recommending them in the future. I will also be using them for our next project (replacing our water heater). Five stars for Valley All Proâ s Plumbing. â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸"
Valley All Pro
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for S S PREMIER PLUMBING
S S PREMIER PLUMBING
5.0(
9
)

Serving Gilroy, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Recently had my water heater replaced by SS Premier Plumbing Inc., and I couldn’t be happier with the service! The technician arrived on time, explained everything clearly, and made sure the installation was done safely and efficiently. The new water heater works perfectly, and the whole process was stress-free from start to finish. It’s great to see a company that truly takes pride in their work and values customer satisfaction. I highly recommend SS Premier Plumbing Inc. to anyone looking for reliable and professional plumbing services."
plumbing
Plumbing
Plumbing
Clinic collapsed pipe
Clinic collapsed pipe

+4

Response time4 hrs
5 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Bueno Plumbing and Rooter
Bueno Plumbing and Rooter
5.0(
1
)

Serving Gilroy, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Looking for the best plumber in San Jose, CA? Our team of highly skilled and experienced plumbers specializes in both residential and commercial plumbing, including 24/7 emergency services. From urgent repairs to full repiping and hot water installations, we do it all—ensuring quality workmanship and lasting results.\n\nWhether you need a quick fix, a major installation, or routine maintenance, we provide top-tier service at competitive rates. San Jose homeowners and businesses trust us for dependable plumbing solutions backed by high-quality materials and expert craftsmanship.\n\nDon’t let plumbing problems disrupt your day—call the most trusted plumbers in San Jose, CA, and get the job done right!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

Response time4 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Aleman plumbing, inc.
Aleman plumbing, inc.
4.7(
22
)

Serving Gilroy, CA and surrounding areas

In business since 2014

Emergency services offered

Warranties offered

"Excellent work, prompt responsiveness, great communication / status updates! Started project same day and completed next day. Installed new water heater & recirculation pump, and replaced toilet fill valve. Highly recommend Carlos & his team!"
Title Clogged sewer
Response time6 hrs
Response rate99%
Recommended by64%of homeowners
Avatar for Superior Plumbing & Drain Cleaning Services
Superior Plumbing & Drain Cleaning Services
4.5(
562
)

Serving Gilroy, 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!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time7 hrs
Response rate100%
Recommended by88%of homeowners
...
Showing 1-10 of 158
FAQs for plumbing installation for a remodel or addition projects in Gilroy, CA

Adding bathroom plumbing to a detached garage starts with the basic line installation cost of $900 to $1,300. On top of this base expense, you'll need to budget for each fixture. A toilet costs  $250 to $550, sinks cost $150 to $800, and a shower or bathtub costs $400 to $1,900. The project will also require ventilation, moisture-resistant materials, and possibly electrical work. Remember that these costs reflect only the plumbing aspects—additional construction, finishing, and permitting expenses will apply to complete a functional bathroom space.

While certain aspects of garage renovation might be suitable for DIY enthusiasts, plumbing installation requires professional expertise. Connecting to water and sewer systems demands specialized knowledge and equipment, and improper installation can result in severe water damage, code violations, and potential health hazards. Most municipalities require permits for plumbing modifications, and these often stipulate that licensed professionals must perform work. Consider limiting your involvement to simpler tasks like painting or basic finishing work.

The timeframe for adding plumbing to a detached garage spans one to three days for the actual plumbing work. However, this represents only the active installation period. The complete project timeline must account for planning, obtaining permits (which can take weeks depending on your locality), coordinating multiple contractors if needed, and addressing any unexpected challenges that arise during installation. Weather conditions can also impact excavation and outdoor connection work.

Adding plumbing to a detached garage will likely increase your property taxes. Tax assessors consider plumbing an improvement that enhances property value and functionality. The specific tax impact varies by location and project scope. Converting a garage into living space with plumbing facilities can trigger significant reassessment in many jurisdictions. Before proceeding with your project, consult your local tax assessor's office to understand the potential tax implications and factor this ongoing expense into your decision-making process.

The Gilroy, CA homeowners’ guide to plumbing installations for a remodel or addition

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