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*The Angi rating for Drain Pipe Installation companies in Saint Helena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.

*The HomeAdvisor rating for Drain Pipe Installation companies in Saint Helena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.

Last update on October 06, 2026

Top-Rated Drain pipe installers in Saint Helena - Updated Nov 2026

JOHN MOUNTAIN
5.0(
7
)
Yard DrainageBasement Drainage Channels - Install

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

"John contacted me right away and gave us transparent pricing. The 2-person team showed up on time and completed the lateral sewer line repair in an efficient and professional manner. I would definitely work with them again."
Response time10 hrs
8 neighbors recently requested a quote
Recommended by57%of homeowners
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Avatar for SH Grading & Excavating
SH Grading & Excavating
5.0(
17
)
Foundation Drainage - Install or Replace

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"answered my request for hauling away farm equipment promptly,arrived on time, friendly, professional, offered an estimate for drainage work."
Grading
Grading
Grading
Grading
Dirt pile

+25

Response time7 hrs
Response rate100%
16 neighbors recently requested a quote
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Avatar for Rebel Pipelines General Engineering Inc.
Rebel Pipelines General Engineering Inc.
5.0(
3
)
Basement Drainage Channels - Install

Serving Saint Helena, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Huge thanks to Rebel Pipelines for doing an amazing job on our sewer main repair. They were quick to respond, completely professional from start to finish, and did excellent work. Everything was handled smoothly and top notch. I would highly recommend them."
Retaining wall renovation
Retaining wall renovation
Retaining wall renovation
Retaining wall renovation
Retaining wall renovation

+13

8 neighbors recently requested a quote
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Avatar for Sola de Vega Landscaping
Sola de Vega Landscaping
5.0(
10
)
Yard Drainage

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Saul and his team did an excellent job on a complicated project. Saul reviewed the site and then sent photos of his proposal. He arrived when promised, completed the job when promised, and was available for all our questions. See photos. Before, During and Project overview. All my "After" photos are videos...but it was a great job."
Response time1 day
4 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Groundworks
Groundworks
4.6(
19
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Saint Helena, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"Everything looks good after the work was done. I can finally close my bathroom door. I appreciated the fact that the foreman Erick Baez, went over what was done as they were done. I also appreciated that the two installers Manny Erickson and Jesus Villagomez also communicated with me after they were done to reassure that they did a proper job installing the jacks. Very good to know how the process was going. Great job."
Basement
Basement
Basement
Basement
Foundation

+16

160 neighbors recently requested a quote
Recommended by58%of homeowners
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Avatar for Sonoma Siteworks & Engineering
Sonoma Siteworks & Engineering
5.0(
4
)
Basement Drainage Channels - Install

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"They did an amazing job, and I would hire them again for sure."
Additional Photos
Clearing and Grading
5 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Same Day Plumbing, Heating, Cooling
Same Day Plumbing, Heating, Cooling
5.0(
1
)
Basement Drainage Channels - InstallSump Pump or Interior Foundation Drains - Install

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Family-owned Same Day Heating, Cooling, Plumbing operates out of Windsor, just north of Santa Rosa. We offer fast, reliable AC repair and installation services, heater repair & installation, and plumbing services, in the North Bay area of California. Our promise to you is always that if we do not fix your system the SAME DAY we arrive… you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we back all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

46 neighbors recently requested a quote
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RSF Construction Inc.
1.0(
1
)
Basement Drainage Channels - InstallFoundation Drainage - Install or ReplaceYard Drainage

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service 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. We look forward to working with you!

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Drain Pipe Installation FAQs, answered by experts

Septic tanks can clog if they aren’t pumped every few years since solid waste accumulates inside of them. Your tank might also clog if you have a habit of flushing anything other than human waste or toilet paper. Items like diapers, baby wipes, paper towels, cat litter, and personal hygiene products should never go down your pipes.

Vinegar is better for an AC drain line because it’s less corrosive and won’t damage the pipes. It’s also a safer and easier product to use. Bleach should not be used on your AC drain line because it can corrode your pipes and harm the evaporator coil in your air conditioner.

Yes, you can pour water down the toilet to help it flush. For each flush, you’ll need 1 to 2 gallons of water for newer toilets or 3 to 5 gallons of water for older toilets. Rather than dumping the entire bucket in all at once, pour the water in slowly for the best results. If you’re pouring water down the toilet to help it flush after a clog, only use 1 gallon of hot water.

The P-trap (or S-trap in older homes) under your shower is designed to prevent sewer gas from coming back up, so you shouldn’t normally experience foul odors coming from your shower drain. If you do, the vent stack that introduces air into your plumbing system may be clogged, or you may have a more severe sewer main blockage. In either case, hire a plumber to fix the issue for you.

Your sewer line can get grimy quickly. To prevent sludge buildup in your sewer line, pour a mixture of 1/3 cup of vinegar and 1/3 cup of baking soda down each drain in your home once a month. After about 30 minutes, flush the drain with hot water.

Some plumbers recommend 3/4 cup of bleach instead to clean any germs and bacteria that may build up in your sewer line. But this won’t break down any active clogs, and it cannot be combined with vinegar, as the mixture will create a toxic, hazardous gas.

The Saint Helena, CA homeowners’ guide to drain pipe installations

From average costs to expert advice, get all the answers you need to get your job done.

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