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Find Plumbing installers for a remodel or addition in Farmington

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

Serving Farmington, CA and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"Mainline plumbing was awesome, they showed up on time and Tony went above and beyond to ensure the job was done right. I highly recommend this company and I will be using them in the future for my plumbing needs."
Plumbing Repairs
Leak Detection
Toilet Services
Water Treatment
Water Line Services

+4

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

Serving Farmington, 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 Mainline Plumbing, Inc.
Mainline Plumbing, Inc.
4.5(
182
)

Serving Farmington, CA and surrounding areas

In business since 2001

Emergency services offered

Warranties offered

"Mainline plumbing was awesome, they showed up on time and Tony went above and beyond to ensure the job was done right. I highly recommend this company and I will be using them in the future for my plumbing needs."
Shower / Tub Remodel
Shower/ Tub Remodel
Shower / Tub Remodel
Shower / Tub Remodel
Bath Tub

+17

Response time4 hrs
Recommended by93%of homeowners
Avatar for Preferred Construction Group Inc
Preferred Construction Group Inc
4.9(
12
)

Serving Farmington, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Israel and his team were excellent. Israel is very responsive and his team was skilled and worked quick. We had a washer leak that caused damage to our laminate flooring. We decided to remove all the laminate flooring and tile, about 1000 sq ft, and replace with vinyl it was demoed in two days and the new vinyl and base boards done in another three. We had several change requests throughout the project and Israel and his guys adjusted quickly to what we needed. The workmanship is very good, his availability and communication is better than most contractors I've worked with and all within a reasonable price. Would certainly recommend to anyone looking for home renovation work."
Recommended by91%of homeowners
The Plumbing Therapist
4.7(
22
)

Serving Farmington, CA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"t was very nice work done, and very reasonable charges than any other plumbing companies. He find the problem that doesn't need to be fixed, than explain to me how to avoid happening again without charges. The only charges is toward the other project that has been fixed immediately. Thank you very much, I definitely will call you again if I have projects to be done next time."
Recommended by100%of homeowners
Avatar for E Mays plumbing
E Mays plumbing
4.6(
18
)

Serving Farmington, CA and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"E Mays Plumbing was prompt to respond to my inquiries & came within 24 hours on both occasions I requested services. During the first visit, Mr. Mays showed me how to fix the problem with the water heater in order to save me money (rather than replacing the part or the entire water heater.) After a few weeks, I decided I wanted to replace the entire unit. Mr. Mays came to my home that same day & efficiently installed the new unit & hauled away the old one. He was very professional & even asked permission to pull into my garage in order to load the old water heater onto his truck. I will definitely call E Mays Plumbing for any future plumbing needs!"
Before and after
Water heater
Plumbing Project
Remodel
After

+35

Recommended by93%of homeowners
Avatar for RYL Plumbing Corp
RYL Plumbing Corp
4.7(
7
)

Serving Farmington, CA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Fantastic job , they got the best price around my area and they were fast and efficient. I really recommend , if I need any job done again I would hire them !"
Response time1 day
Recommended by14%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving Farmington, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
Showing 1-10 of 47
FAQs for plumbing installation for a remodel or addition projects in Farmington, 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 Farmington, 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.