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Find Plumbing installers for a remodel or addition in Castroville

Avatar for Aleman Plumbing, Inc
Aleman Plumbing, Inc
4.8(
39
)

Serving Castroville, CA and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"I had an amazing experience with Aleman plumbing! Carlos responded quickly to my call and was able to come out the very same day and complete the job. What really stood out was how he went above and beyond to make sure everything was working perfectly before leaving. It’s hard to find someone this reliable and dedicated. I highly recommend Aleman plumbing to anyone looking for fast, dependable, and high quality plumbing service!"
Grease trap
Replacement grease trap
Replacement grease trap
Replacement grease trap
Attic leak

+11

Response time5 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Avila Plumbing And Heating Services
Avila Plumbing And Heating Services
5.0(
29
)

Serving Castroville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Professional, efficient, and friendly! Avila Plumbing provided exceptional service when we had a clogged drain. Will definitely call them again for any future plumbing needs."
Toilet Replacement
Toilet
Pvc
Pvc
Pvc

+32

Response time2 hrs
2 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Carlos Plumbing & Rooter
Carlos Plumbing & Rooter
5.0(
2
)

Serving Castroville, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Carlos was great — very professional, arrived on time, provided a reasonable quote, and quickly cleared my drain issue. He also gave me several long-term solutions to help prevent future problems. Highly recommend his services"
Tankless Water Heater
Moen Flow Leak Deatector
4 neighbors recently requested a quote
Avatar for 1-800-Plumber + Air of Monterey
1-800-Plumber + Air of Monterey
5.0(
1
)

Serving Castroville, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Need help with plumbing, HVAC or duct work? We can help! Our family-owned business is happy to help you with all plumbing, HVAC or Duct Work services including:\nTank water heaters \nTankless water heaters\nShower valve\nKitchen and bathroom faucets \nToilet \nDrain Cleaning \nSewer clog and repair \nSewer replacement \nWater leak \nAll plumbing service \nHVAC\nBoilers\nDuct Work\nCall now!

Install new tankless water heater
New traditional water heater install
2-way clean out
Sewer repair with cipp trench less system
Tankless water heater installation

+30

Response time3 days
1 neighbors recently requested a quote
RB Home Plumbing Repairs & Drain Service
5.0(
7
)

Serving Castroville, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Richard was just awesome. He installed my hot water heater that I had been without for 3 days. He responded to my inquiry right away and when I called him to come over he was here in 1 1/2 hours. He was very nice, neat and reasonable. I highly recommend Richard. He will be my go to plumber from now on!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by100%of homeowners
Avatar for HB PLUMBING, INC. (5166253)
HB PLUMBING, INC. (5166253)
5.0(
7
)

Serving Castroville, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Hector responded quickly, asked questions and gave a reasonable quote over the phone. He scheduled the install for the next morning. He was on time and despite finding a few unexpected issues with the old plumbing he finished the job quickly and without opening the walls. He and his tech were professional, friendly and thoroughly cleaned up the area. The new fixtures look awesome and I would definitely hire HB Plumbing again."
My jobs
My jobs
My jobs
My jobs
My jobs

+12

Response time7 hrs
Avatar for Gusto Construction
Gusto Construction
5.0(
6
)

Serving Castroville, CA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"If there was 10 star suggestion I would definitely give him 10 . Gus did such an amazing job I would honestly recommend him again for work .you won’t regret hiring him for the job ! Best handyman I ever hired and his service was fantastic. Super respectful and humble guy ."
Vinyl flooring for garage
Hollister ca 2023
Salinas ca 2023 vanity assembled 3 piece install and plumbing with sink counter top was from a 3rd party friend I can recommend
Salinas 2020
Salinas ca 2023 San Juan road vanity paint mirror bathroom done very well .

+51

Recommended by100%of homeowners
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Showing 1-10 of 60
FAQs for plumbing installation for a remodel or addition projects in Castroville, 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 Castroville, 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.