Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in San Martin, 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 San Martin

Avatar for Mike Counsil Plumbing and Rooter
Mike Counsil Plumbing and Rooter
4.0(
329
)

Serving San Martin, CA and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Warranties offered

"I use Counsil for the quality of their work and trust them to do it to highest city inspection standards. I had to do two replacement sewer lines. Counsil plumbing did the digging, plumbing and cement work with same people; the other contractor did plumbing, subcontracted sleeving sewer line and subcontracted concrete work. Counsil left the house as he found it. The other contractor left trash, rebar and wood and never came back. Counsil used a price master and a detailed contract, the other contractor gave me verbal price which became opaque. I use Counsil when i need quality work that meets inspection specifications and am willing to pay for it."
Preparing a safe environment for working on a sewer line replacement.
Water heater installation with expansion tank
Additional Photos
Additional Photos
Additional Photos

+11

Response time8 hrs
Response rate97%
3 neighbors recently requested a quote
Avatar for Avila Plumbing And Heating Services
Avila Plumbing And Heating Services
5.0(
29
)

Serving San Martin, 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 San Martin, CA and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"Very good experience. He was friendly, quick, and did the job completely and expertly and charged a very good price. My toilet not working properly, and he was able to replace it with a new one. Got the job done neatly and well, no problems!"
Valley All Pro
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for S S PREMIER PLUMBING
S S PREMIER PLUMBING
5.0(
9
)

Serving San Martin, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"SS Premier Plumbing has been reliable every time we?ve contacted them, even during emergency calls. They?ve completed several large and complex projects for our Biogas/Renewable Energy facility, work that requires specialized skills and equipment. They handle pressure well and always get the job done right. Highly recommend their services."
plumbing
Plumbing
Plumbing
Clinic collapsed pipe
Clinic collapsed pipe

+4

Response time4 hrs
7 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for The Tankless Guys Plumbing Corp.
The Tankless Guys Plumbing Corp.
4.9(
7
)

Serving San Martin, CA and surrounding areas

Approved

Warranties offered

Credit card accepted

Customers say: True professional

"Gert Visser has been my trusted, go-to plumber for over 10 years. He has recently taken the “plunge” ;-) to start his own nimble, local team after 20 years of working at very large, established Bay Area plumbing and rooter companies. Gert, Sergio and team are highly qualified, trustworthy and highly skilled with 30+ years combined experience troubleshooting every large and small residential plumbing issue. Gert has always exceeded my expectations and never tried to suggest a service/fix that was not required. In fact, I wish I would have listened to him and installed the water filtration system earlier. I’m always pleased by how personable, respectful, and obsessively tidy they are. Bonus good karma points for supporting a local, employee owned small business."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Response time7 hrs
Response rate95%
11 neighbors recently requested a quote
Avatar for Repiping Professionals
Repiping Professionals
4.2(
50
)

Serving San Martin, CA and surrounding areas

In business since 1948

Free estimates

Emergency services offered

"They initially re-plumbed our entire house years ago so we are still under a service contract with them. They do excellent work. We have had no problems with them. They were very professional. There were only about two of them here at a time and they come do whatever they have to do and then, the construction crew came in after them and did what they had to do. We are very pleased with them. A lot of companies would not work with construction crews that way, but they do."
President - George Anderson
Service Van
Repiping Worker
Recommended by85%of homeowners
Avatar for EDI Remodeling
EDI Remodeling
5.0(
11
)

Serving San Martin, CA and surrounding areas

In business since 2000

Free estimates

"EDI renovated our house in Mill Valley around February. They remodeled our kitchen, opened some walls that helped improve the amount of light coming in to the kitchen and to have more open spaces. They built a bathroom and a restroom in our existing house, replaced two windows and replaced the floors. There was a bit more work around. The experience with EDI was very positive for us and we are happy to recommend these guys to anyone who is looking for a good contractor."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by100%of homeowners
...
Showing 1-10 of 136
FAQs for plumbing installation for a remodel or addition projects in San Martin, 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 San Martin, 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.