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Find Plumbing installers for a remodel or addition in San Marcos

Avatar for Plumbing Plus
Plumbing Plus
4.7(
463
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Excellent service! We scheduled Plumbing Plus to replace the hot and cold cartridge's in a sink faucet and a tub pop-up drain and overflow gasket. Jared N. quickly assessed the problems. The faucet was so corroded with water deposits that it could not be dismantled to simply replace the hot and cold cartridge's. So Jared replaced the entire faucet with a high quality replacement. After the tub pop-up drain was replaced, Jared checked for leaks by looking in a 'trap door' in the ceiling below the tub that was left after the tub was replaced in an earlier remodel. Jared discovered that the entire tub drain was leaking and need to be replaced, which he did. He also corrected a problem with the drain pipe left from the previous remodel. Although the job was much more complex than expected, Jared was professional, efficient, and extremely cheerful throughout . We highly recommend Jared and Plumbing Plus"
New Sewer Pipe Installation
Always important to clean up after ourselves
Tricky Sewer Pipe Installation
New Sewer Pipe Installation
Ladders and lifts to access the pipe overhead

+37

Response time1 day
29 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Hermoso Plumbing, Inc.
Hermoso Plumbing, Inc.
5.0(
15
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 2022

Small jobs welcome

Offers commercial services

"They got my water heater fixed very quickly, and it works perfect now. The efficiency and attention to detail was much appreciated and these guys were very professional. Iâ d recommend for any plumbing needs."
Response time20 mins
Response rate89%
Recommended by100%of homeowners
Avatar for Personal Plumbing, Heating & Cooling
Personal Plumbing, Heating & Cooling
4.6(
323
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"We had a hot spot on the floor and a high gas bill last month leading us to suspect a slab leak. We called several plumbing services and Personal Plumbing was able to come out the next day with their own slab leak tech. The techs were on time and took about three hours to find the leak and reroute and place pipe to repair. They were able to avoid more holes in the drywall by placing the pipe on the exterior garage side, extending us savings. They also showed great integrity by letting us know that any repair would also have to replace factory pressure valve that was no longer working (putting pressure on our system). We will definitely keep them in mind for any other plumbing work we need done!"
Mini Split System Install Oceanside
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
Response rate96%
22 neighbors recently requested a quote
Avatar for Vista Plumbing
Vista Plumbing
4.8(
29
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Excellent service. Ray called ahead of appointment to confirm model requirements. He found that a leak was starting. I trust his judgment. I have used Vista plumbing for 20 years for toilet replacement to water heaters and I am always satisfied."
Response time11 hrs
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Liberty Plumbing Heating Air Conditioning Inc
Liberty Plumbing Heating Air Conditioning Inc
4.9(
202
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I called just minutes before 10pm and expected to be told I'd have to wait until morning for a plumbing issue. Instead Jake showed up happy, polite and willing to find and solve our issue with in 35 to 40 min. Let me tell you Jake worked on our house for 2 hours solid, determined to fix our problem. Jerry showed up after Jake had been diligently trying everything to offer an extra hand. Both Jerry and Jake then worked an additional hour before finding and fixing our issue. Let me tell you, it was now very close to 2am!!!!!! This customer service, dedication and hard work was appreciated so much! I cannot say enough good things about Jake, Jerry or this company. Very honest, hard working people. Its hard to find this type of buisness nowdays!!!!! If i ever have another issue I will only call and use Liberty Plumbing and Heating. I sincerely Thank you for everything!!!!!"
Response time8 hrs
Response rate98%
20 neighbors recently requested a quote
Avatar for TOP NOTCH PLUMBING
TOP NOTCH PLUMBING
4.8(
61
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We woke up 6:15 Sunday morning by the doorbell; Our neighbor alerting us to flooding coming out under our garage door. I called several companies and Gordon was the first to call back before 8:00 am. He would have come out on Sunday but we decided we could hang on till Monday. He showed up a little before 8:00 am to drain the water heater and was back about an hour later to install the new one. It all went well and the installation looks great; very professional."
Top Notch Plumbing ?
Top-Notch Plumbing AD
Response time5 hrs
Recommended by91%of homeowners
Avatar for Chado Plumbing
Chado Plumbing
5.0(
6
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 2016

Free estimates

"Customer service was amazing. Francisco was prompt and efficient. His quote included bringing the hot water heater, installing it and taking away the old one. He accomplished all of this within 90 minutes on a Sunday, leaving the area neat and clean. I highly recommend Chado Plumbing!"
Avatar for Jax Mechanical
Jax Mechanical
4.9(
25
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Michael offered great advice on where to place our new tankless heater and his team did a great job executing. There were a few hiccups that came with replacing the old tank heater and working with the old plumbing of the home, but Jax Mechanical were able to solve any problems that popped up. Michael was also proactive in the initial discussion and found that our PRV needed replacing which was something we were glad he found before it led to any long term issues."
Residential work
Residential work
Residential work
Residential work
Residential work

+15

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Anderson Plumbing Heating & Air Conditioning
Anderson Plumbing Heating & Air Conditioning
4.6(
903
)

Serving San Marcos, CA and surrounding areas

Approved (Corporate)

In business since 1978

Free estimates

Emergency services offered

With more than four decades of industry experience, Anderson Plumbing, Heating & Air has become the leading choice for residential plumbing, heating, and AC services in San Diego County. Our team of San Diego plumbers and HVAC technicians is committed to your complete comfort, offering peace of mind and outstanding value with every service we provide. We are proudly woman-owned, family-operated, and a BBB A+ rated contractor.

106 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Carini Home Services
Carini Home Services
4.8(
349
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Our replacement went very well. The Carini installation staff were professional and prompt. The job was extremely well done, with special attention made to a complete a very-clean, well-sealed and neat installation, which interfaced nicely with our current distribution ducting. The Supervisor, Dennis was pleasure to work with, he ensured everything was properly engineered and installed. and made sure we were completely satisfied in all aspects with the job. I am very glad that we selected Carini and would definitely recommend them and would use them again."
Using the sewer camera to inspect the inside of a customer's drains
Camera inspection through a sewer vent on a customer's roof
Hydro jet uses water at 4,000psi to clean the inside of the mainline drain which connects all the home's drains to the city's sewer system.
Using a snake we can go through the cleanouts on the side of the house.
With the cleanouts snaked, and the blockage located, we can send the hydro jet through the sewer vent and flush out the blocked drain.

+16

Response time2 hrs
18 neighbors recently requested a quote
Recommended by92%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in San Marcos, 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 San Marcos, 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.