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Find Plumbing installers for a remodel or addition in Modesto

Avatar for Mainline Plumbing Inc.
Mainline Plumbing Inc.
4.5(
210
)

Serving Modesto, CA and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"Mainline Plumbing (Joey) was the only plumber (of 6) contacted who bothered to come out to inspect before making an estimate - all others either estimated blind, had me provide photos, or wanted an $80 service charge visit before they would give an estimate. Mainline was out to inspect very quickly, and estimated on the spot. Their price wasn't the highest or the lowest. Their professionalism sold me, and the work was all that one could wish for."
Plumbing Repairs
Leak Detection
Toilet Services
Water Treatment
Water Line Services

+4

Response time8 hrs
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for AM PLUMBING
AM PLUMBING
5.0(
6
)

Serving Modesto, 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 JPC Rooter & Plumbing
JPC Rooter & Plumbing
4.8(
46
)

Serving Modesto, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"JPC came in and took their time to thoroughly inspect our kitchen so that they can give us options on how we can install a new gas line as we were switching from an electric to a gas range. Their pricing is very fair, they are friendly and courteous. When they found out that we forgot to purchase a flexible gas hose, they went above and beyond and went out to buy one. I will definitely use them again for any future plumbing jobs."
Our Work
Our Work
Our Work
Our Work
Our Work

+56

Response time4 hrs
Recommended by100%of homeowners
Avatar for Mr. Ed's Plumbing & Rooter Service
Mr. Ed's Plumbing & Rooter Service
4.5(
19
)

Serving Modesto, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Mr. Ed is a plumber of course of course. I called him and he was responsive. He came out and I needed more work done than what we had planned. He took care of it all. He was very professional and the work was quality. If you ever need a plumber, please be sure to call Ed. I have used other plumbing services in the past for other issues but this guy has it down. No hidden costs, he has all the costs for each thing in writing in his folder and they are very reasonable."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+43

Response time1 day
Recommended by88%of homeowners
Avatar for I.Q Plumbing & Rooter, Inc
I.Q Plumbing & Rooter, Inc
5.0(
6
)

Serving Modesto, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Technician was very friendly and helpful with the experience, he replace our water heater and explained with detail the difference between the process and why city codes and permit are needed, he made sure everything was properly working and clean after he finished, I highly recommend IQ Plumbing and we will use theme for any new projects."
Slab leak
Slab leak
Slab leak
Slab leak
Slab leak

+9

Avatar for Fire & Water Damage Recovery
Fire & Water Damage Recovery
4.7(
69
)

Serving Modesto, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"The experience with Justin at Fire & Water Damage Recovery was excellent. They were referred by the plumbing company that serviced my sump pump. We still got 3 estimate, Justin's estimate was in the middle but I felt good with Justin based on our phone conversation and the referral so we went with this company. Justin did tell me that he might have estimated on the high side because he does not like to surprise the homeowners. What a surprise when I go the final invoice. The final invoice came in much lower and was very close or lower than the lowest estimate I got. Justin and his team also took pictures of how the place was before and after for me to see. They even took pictures of the pathway that they took to get to the crawl space to assure me that they kept the place clean when they got in and out. I was very satisified with Justin and his company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+27

Recommended by88%of homeowners
Avatar for Preferred Construction Group Inc
Preferred Construction Group Inc
4.9(
12
)

Serving Modesto, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"I highly recommend GJ construction for your bath remodel project. The whole crew is pleasant and courteous and they work efficiently to get your project done in a timely manner. Israel makes a point of answering your questions as the project progresses and offers some great remodeling ideas as well. I especially appreciated Jesus who prepped for installing shower, and made sure that the plumbing work was done correctly . He really hustled for me and found a cabinet maker and fabricator for me to create a beautiful vanity. The tile crew and painter Deo are exceptional workers as well. I am very happy with my bathroom remodel . I would not hesitate to hire this company for your project. I feel confident that you would be pleased with their work and professionalism as well."
Recommended by91%of homeowners
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Showing 1-10 of 79
FAQs for plumbing installation for a remodel or addition projects in Modesto, 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 Modesto, 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.