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Find Plumbing installers for a remodel or addition in Bethel Island

Avatar for AM PLUMBING
AM PLUMBING
5.0(
6
)

Serving Bethel Island, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Small jobs welcome

"He installed a new toilet for us. I have health issues that require a taller bowl, 19 inches. Or more. He knew that we were senior citizens, so he found an economical yet classy toilet that met the requirements I asked for. He was quick with the installation and left the area cleaner than he found it. He was very friendly and courteous. I enjoyed talking with him, as I had worked for a plumber in my younger days and had done all the bathroom needs up until 5 years ago. A M Plumbing will be my go-to service from now on."
Water heater
Water heater
Toilet Replacement
Drain pipe replacement
Drain pipe replacement

+4

Response time2 hrs
Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
4.4(
714
)

Serving Bethel Island, CA and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Warranties offered

"Albert Nahman Plumbing was helpful and extremely professional. The work done by Nicholas was resourceful (involving hooking up a new heater with different requirements into a gas supply and vent system installed thirty years earlier) and carefully executed. He's a knowledgeable, courteous, and highly skilled professional."
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%
52 neighbors recently requested a quote
Avatar for Superior Plumbing & Drain Cleaning Services
Superior Plumbing & Drain Cleaning Services
4.5(
558
)

Serving Bethel Island, 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 Gladiator Rooter and Plumbing
Gladiator Rooter and Plumbing
4.5(
46
)

Serving Bethel Island, CA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"They do a good job. For just a toilet, some plumbers charge a lot of money and I just found them to be good. The best parts about them is their availability, promptness, and getting the job done. They were able to work with really old pipes. I was impressed with that. My husband thinks that the price was too much on one of the jobs, but I say that probably is a tenth of what they have done. They have done a lot of jobs for us. It was a terrible job that they had to do the last time they came, but they did it."
Additional Photos
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+8

Recommended by86%of homeowners
Avatar for High Tech Plumbing
High Tech Plumbing
5.0(
8
)

Serving Bethel Island, CA and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Proficient work done by High Tech Plumbing. Carlos and Pedro arrived on time, and completed all the work needed within a responsible time frame. I am completely satisfied with their work and customer service. Will definitely give High Tech Plumbing another call when I have another plumbing situation in my home; and would surely refer them to my friends and family."
Additional Photos
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+7

Recommended by100%of homeowners
Avatar for Repiping Professionals
Repiping Professionals
4.2(
50
)

Serving Bethel Island, CA and surrounding areas

In business since 1948

Free estimates

Emergency services offered

"The plumbers showed up on time, were very courteous and polite. They advised me of all the small problems that came up before just fixing it. After they left a plasterer came in and repaired all of the holes in the walls to change out the plumbing. I had minimal problems and would surely recommend this company.
"
President - George Anderson
Service Van
Repiping Worker
Recommended by85%of homeowners
Avatar for Mike Williams Plumbing
Mike Williams Plumbing
4.3(
50
)

Serving Bethel Island, CA and surrounding areas

In business since 1970

Free estimates

Emergency services offered

"Perfect! Mike and team were very respectful of our home while making the repairs. My calls we're returned promptly and politely. Plus the team was got to the root of the problem without fuss or delay. They're also very funny. We'll definitely be using Mike and team for future plumbing projects."
Additional Photos
Recommended by90%of homeowners
Avatar for M&M Plumbing Service, Inc.
M&M Plumbing Service, Inc.
4.6(
100
)

Serving Bethel Island, CA and surrounding areas

In business since 1985

Free estimates

Warranties offered

"We had a good experience with the plumber who was very nice, polite, considerate and hard working. Most of the time he had to do the job alone which is usually done by two men. We were thankful that he could solve our unusual water heater problem by installing a tankless water heater which is working beautifully."
Recommended by75%of homeowners
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Showing 1-10 of 148
FAQs for plumbing installation for a remodel or addition projects in Bethel Island, 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 Bethel Island, 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.