Top-rated plumbing installers for a remodel or addition.

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

Pedro Galvan Plumbing, Inc.
4.9(
17
)

Serving Petaluma, CA and surrounding areas

Approved

In business since 2004

Free estimates

Offers commercial services

"We are incredibly grateful to Pedro Galvan and his team for stepping in during a moment of urgent need. When our hot water system suddenly failed, leaving us without hot water for daily essentials, Pedro responded with a level of professionalism, clarity, and compassion that is truly rare. From the very first call, Pedro was attentive, transparent about pricing, and committed to solving the problem quickly. He provided us with the most cost-effective and honest quote out of several we obtained—and, even more importantly, was able to come almost immediately when others could not. His workmanship was precise, efficient, and tidy. It was clear we were in the hands of someone who genuinely takes pride in his craft. In a world where so many service professionals overpromise and underdeliver, Pedro Galvan delivers exactly what he promises—and does so with warmth, integrity, and a deep respect for his clients. We recommend him without hesitation to anyone needing plumbing services."
Response time8 hrs
Recommended by94%of homeowners
Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.7(
85
)

Serving Petaluma, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Our service technician was very well versed in plumbing issues. We had a couple of quirky issues with our new home-- one was murky or cloudy water at various faucets throughout the house. Another was warm water coming from the cold faucet late in the afternoon at the main kitchen sink. We suspected air pockets in the pipes was causing the murkiness in the water and that the pipes were getting warm from the sun in the kitchen. This was confirmed, but we went through a number of tests to rule out other possibilities. Our technician thoroughly analyzed our entire house, the products we installed, and then went away and did some research on his own on our water heater and other products or solutions that we could consider. We were very pleased with his knowledge and attention. The charge was more than fair for the amount of work and time he put into researching our problems. We will definitely use Oak Plumbing in the going foward."
Response time2 days
3 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for AP Plumbing Co
AP Plumbing Co
5.0(
6
)

Serving Petaluma, CA and surrounding areas

In business since 2016

Free estimates

"Oscar the backbone of my company that unfortunately due to personal health reasons I was forced to close that chapter. He is the reason the company did so well the first guy to receive a company vehicle that always stayed clean stocked and maintained. 10 years of perfect attendance and the only installer/technician that never complained or received a complaint. His commitment to his family and his work is something you just don’t find these days in the trades. When I needed an honest answer he always delivered the facts. He has worked through extreme conditions, the tightest crawl spaces, even spent months working out town during the tubs fire away from his young beautiful family running a 100 unit Hilton. I was injured on the job and unable to work. That was Oscars first time running work for me, he did an amazing job. The link is from when Oscar was leading HPR. https://www.homeadvisor.com/rated.HoganPlumbingandRadiant.52095677.html 1 bad thing is I can’t think of anything bad."
Avatar for West Peak Builders, Inc.
West Peak Builders, Inc.
5.0(
36
)

Serving Petaluma, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Leo and his team are AWESOME! They do incredible work, are very skilled, organized and reliable. They knocked out the tough landscaping (major clean up / overgrown for years) project and in the process helped us solve some other difficult projects in our new fixer upper house. Would highly recommend and we look forward to working with Leo and the team on plenty of more projects of all kinds in the future."
Response time5 hrs
Recommended by97%of homeowners
Avatar for Wolff Contracting, Inc.
Wolff Contracting, Inc.
5.0(
12
)

Serving Petaluma, CA and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Estimate was given very timely. Daily communication from contractor. Showed up on time. Kept all areas clean. Very professional staff who explained exactly what would be done daily."
Shelley
Response time1 day
Recommended by100%of homeowners
Avatar for Moore Home Services
Moore Home Services
4.7(
389
)

Serving Petaluma, CA and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Credit card accepted

"I've been using them for 10 years. Very thorough and honest. Transparent and on time. They actually did more from what I expected. They technician are quite knowledgeable. Also, they guarantee their job because they want the 100% customer satisfaction."
If you’re in Santa Rosa, California, and in need of professional AC installation services, look no further. We offer top-notch services to ensure your home or business stays cool and comfortable year-round.
A new heating system is a big investment. We’ll help you every step of the way.
Furnace Repair in North Bay, CA
If Your Furnace is Broken — We’ll Be There ASAP
Top Rated Santa Rosa Plumbing Repair, CA
No one wants to deal with a clogged drain. Whether it’s in the kitchen, bathroom, or utility sink, all clogs are a headache. The good news is that when you’re stuck staring at a sink that won’t drain, you can call the experts at Moore Home Services.
Water Heater Service, Installation, and Repair in Santa Rosa, CA.

+7

41 neighbors recently requested a quote
Recommended by89%of homeowners
...
Showing 1-10 of 608
FAQs for plumbing installation for a remodel or addition projects in Petaluma, 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 Petaluma, 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.