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Find Plumbing installers for a remodel or addition in Cobb

MORENO PLUMBING
5.0(
3
)

Serving Cobb, CA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Moreno Plumbing has a number of excellent qualities. They are 'timerly' (they show up on time). They are very 'considerate' (keeping me informed about my plumbing problem as they worked to solve the problem). The cost of their services is reasonable. Why did I give them FIVE STARS .... BECAUSE THEY EARNED THEM! "
Response time1 day
1 neighbors recently requested a quote
Avatar for Visalia Plumbing
Visalia Plumbing
4.8(
109
)

Serving Cobb, CA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"I was very pleased with the work. I also had an unrelated leaking hose bib that the tech was able to replace at the same time, for no additional labor cost. Visalia Plumbing will be my plumber of choice for all of my future needs."
Recommended by96%of homeowners
Avatar for Evans Mechanical
Evans Mechanical
4.6(
48
)

Serving Cobb, CA and surrounding areas

In business since 1995

Free estimates

Warranties offered

"I had three new toilets installed to replace those originally installed with the house in 1993. The service went very well. From the polite and efficient office administrators, Karen and Rachel, to the competent plumber, Rachel.  An aspect that truly stands out about Evans Mechanical is the attention they provide to the customer. Prior to the toilet installation, I had had Evans replace the furnace (a bigger and more expensive job), and I was pleased with their professionalism every step of the way. Communication matters a great deal, and Karen and Rachel are excellent communicators.  <br /> Curtis, the plumber, was kind, respectful of my home, worked efficiently, and showed me how to clean the tank so that I can hopefully preempt any fungal buildup to which toilets in this humid forested area are prone. He had also found the best possible match to the existing tile in my bathrooms, so we special-ordered the "biscuit" porcelain (for about an extra $100 per toilet).  <br /> I'm very pleased that I went with Evans Mechanical both for my plumbing needs and the new furnace. I felt that I was dealing with a responsive, reputable company that understands the importance of treating customers well. <br />"
Recommended by87%of homeowners
Avatar for Mr Rooter Plumbing of Mendocino & Lake Counties
Mr Rooter Plumbing of Mendocino & Lake Counties
4.9(
9
)

Serving Cobb, CA and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Mike literally saved the day with his inspection. He was able to locate the septic which turned out not to be a legit septic and which helped give honesty to a property that was incorrectly listed at my time of escrow as having a legit septic. He was patient and provided a very detailed, professional report. It resulted in an addendum being issued to replace the septic and ultimately I canceled escrow on the property due to lack of agreement between the Seller and I on an extension to get more inspections done. I can't thank Mike enough for his patience throughout that entire process. The listing has since been corrected to reflect a need for a replacement septic, so that future potential buyers will not have to go through what I did and all the surrounding hassles. Mike brought light and honesty to a listing needing that extra nudge. I wish the Seller well and future potential buyers well in the sale and have no regrets. I have hired Mike again to do a sewer line inspection on the new escrow I'm in, in the town of Nice, CA. He's terrific."
Recommended by100%of homeowners
Custom Plumbing
5.0(
4
)

Serving Cobb, CA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"The company was recommended by a flooring company that I trust. I called them one morning and, after I had initially scheduled their first available appointment for a day or two later, the plumber (Scott) was able to come by later the same day. The plumber evaluated the work, discussed cost-performance tradeoffs for the leaking valves and sink drain accessories, purchased the parts, and installed them and connected the sink and faucet. The work was completed in about 2 hours (including the time taken to buy parts). The system so far has been problem-free. The plumber worked very efficiently and was always helpful and courteous. He also was happy to take a few minutes (at no charge) to explain to me how to take care of some minor plumbing connection and repair issues on my own, as well as to give rough estimates for some larger plumbing work I was considering. <br /> The charge was on a time-and-materials basis, at $85/hr for labor. I don’t know if this is a typical labor rate, so I didn’t provide a rating for price. <br />"
Recommended by100%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Cobb, 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 Cobb, 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.