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Find Plumbing installers for a remodel or addition in Simi Valley

Avatar for Fix It Quick Plumbing Inc
Fix It Quick Plumbing Inc
5.0(
16
)
Plumbing for a Remodel or Addition - Install

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We moved into our new home on a Friday night only to discover the bathroom was completely clogged. As any parent knows, moving into a new house with kids is already stressful, but having a plumbing emergency immediately made it so much worse. I called Armando at Fix It Quick Plumbing based on his great reviews, and I am so glad I did. He was incredibly fast to respond, fast to diagnose the issue, and even faster to fix it. He was professional, punctual, and took the time to explain exactly what was going on. It’s rare to find someone so communicative and available on short notice. I highly, highly recommend this company for any plumbing needs!"
Drain&Rooter Service
Cleanout Install
Hydro-Jetting
Descale
Camera Inspection

+10

Response time5 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for California Drains Incorporated
California Drains Incorporated
5.0(
29
)
Plumbing for a Remodel or Addition - Install

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"This company is the best. They were upfront on the cost of the repairs and did a fantastic job. They will aways be our first choice for any future plumbing projects. Thank you, California Drains!"
Water Main Repair
Water Main Shut Off Valve
3/4" Pressure Regulator
Clean Out Installation
Sewer Spot Repair

+11

Response time10 hrs
Response rate97%
133 neighbors recently requested a quote
Avatar for Mifkis Plumbing
Mifkis Plumbing
4.8(
29
)
Plumbing for a Remodel or Addition - Install

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Repipe sink drain
Repipe sink drain
Repipe sink drain
Unclog the toilet
Unclog the toilet

+2

AGL Plumbing & Construction, Inc.
5.0(
3
)
Plumbing for a Remodel or Addition - Install

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"After getting different quotations from different construction companies, even Home depot, AGL gives us reasonable pricing options. They did such a good job on remodeling two of my bathrooms we had a special request canceling a door and opening another, and the outcome was amazing. We went from having one bathroom and a half to two full bathrooms. After seeing the amazing job that they did with the bathroom we decided to also remodeling our kitchen with them it was the best decision."
Response time8 hrs
Recommended by66%of homeowners
Avatar for ArtThePlumber
ArtThePlumber
5.0(
1
)
Plumbing for a Remodel or Addition - Install

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

Art the Plumber is a leader providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

Response time2 hrs
Response rate94%
3 neighbors recently requested a quote
Avatar for Victoria plumbing & Rooter
Victoria plumbing & Rooter
New to Angi
Plumbing for a Remodel or Addition - Install

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

With years in the industry here at Victoria plumbing & Rooter we pride our company on attention to detail, punctuality, reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Our attention to detail is that of no other. We look forward to earning your business. Give us a call today!

Response time3 days
6 neighbors recently requested a quote
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Showing 1-10 of 292
FAQs for plumbing installation for a remodel or addition projects in Simi Valley, 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 Simi Valley, 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.