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Top-Rated Plumbing installers for a remodel or addition in Rialto - Updated Nov 2026

Avatar for Right Solution Plumbing
Right Solution Plumbing
4.8(
16
)
Plumbing for a Remodel or Addition - Install

Serving Rialto, CA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"We were very pleased with the courtesy and professionalism of the company. The plumber Octavio was great, very efficient and pleasant. We will ask for him for future work to be done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time7 hrs
3 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for AXP Plumbing Solutions
AXP Plumbing Solutions
4.8(
44
)
Plumbing for a Remodel or Addition - Install

Serving Rialto, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I have my regular plumber but wanted a second quote so I went on the Angie app. They recommended several plumbers to install an automatic water main valve shut off unit that I needed for my homeowners. AXP contacted me on a Sunday and had a technician out by 9:00 on Monday. Felipe was wonderful and gave me an extremely reasonable quote. His boss, Albert came with parts and they did the work. Came across some excessive root problems but fixed the issue that made the job harder and longer but they got the job done!! Very professional and kept me abreast every step of the way. I would highly recommend this company!"
Water Heater Replacement
Water Heater Replacement
Main Drain Replament
Rough plumbing
Rough plumbing

+17

Recommended by67%of homeowners
Avatar for LOVE AIRE HEATING AND COOLING
LOVE AIRE HEATING AND COOLING
5.0(
5
)
Plumbing for a Remodel or Addition - Install

Serving Rialto, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Love Home Services\n\nLove Home Services is a Veteran-Owned, Family-Operated HVAC and Plumbing company serving homeowners who value professionalism, transparency, and long-term protection for their home.\n\nWe specialize in residential heating, cooling, plumbing, and water quality solutions designed to keep your entire home safe, efficient, and comfortable year-round.\n\nWhat makes us different:\n\n• Clear, upfront pricing before any work begins\n• Professional diagnostics — no guesswork\n• Clean, respectful technicians who treat your home like their own\n• Financing options available\n• Backed by our “Fixed Right or It’s Free” Guarantee\n\nWhether you need a simple repair, system replacement, or a full-home evaluation, our mission is simple:\n\nServe first. Educate clearly. Fix it right.\n\nIf you’re looking for a company that combines integrity, expertise, and long-term care — we would be honored to earn your trust.\n

8 neighbors recently requested a quote
Avatar for Ecko Plumbing
Ecko Plumbing
5.0(
2
)
Plumbing for a Remodel or Addition - Install

Serving Rialto, CA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"I hired Mr Salinas as the property manager for my Norco property. He handle all aspects upkeep of the property except for gardening. He was always diligent and very reliable. The tenants and myself were always happy with his attention to detail."
Wax ring replacement
New cartridge and toilet
No closet flange
New closet ring and wood screws
New vanity

+28

Response time3 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Socal Express Restoration and Construction Inc.
Socal Express Restoration and Construction Inc.
New to Angi
Plumbing for a Remodel or Addition - Install

Serving Rialto, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. \n \nCall us today for your free estimate. You'll be pleased you did. Thank you

Response time2 days
Avatar for JP PLUMBING
JP PLUMBING
5.0(
20
)
Plumbing for a Remodel or Addition - Install

Serving Rialto, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"John was so amazing! He came when I needed it the most the very next morning. He is thorough and honest. I was leery that I could be taken advantage of, but John gave me reliable advice and fixed my gas leak at the same time. I’ve also hired him in the past during a bathroom remodel and he always exceeds expectations. I will definitely call him in the future for any of my plumbing needs or concerns."
EXISTING MAIN BEFORE INSTALLATION.
EXISTING SEWER LINE BEFORE CLEAN OUT INSTALLATION.
Plumbing Project
CUSTOMER SUPPLIED WATER FILTRATION 3 STAGE UNIT WITH BYPASS VALVES.
CUT OUT SECTION FOR CLEAN OUT INSTALLATION.

+54

Response time8 hrs
Response rate100%
Recommended by94%of homeowners
Avatar for David Pangus Plumbing
David Pangus Plumbing
4.5(
81
)
Plumbing for a Remodel or Addition - Install

Serving Rialto, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"I would prefer that Home Advisor make recommendations to me and let me personally contact the contractors to set up a job rather than HO acting as the intermediary. This job nearly didn't happen because Mr. Pangus received an incorrect phone number for me from Home Advisor. This snafu could have been avoided had I been able to call him directly to set up the job. Once we did make contact, he was a good person to work with and I will use his services again if need be."
Recommended by98%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Rialto, 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 Rialto, 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.