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Find Basement drainage channels installers in Simi Valley

Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.8(
147
)

Serving Simi Valley, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"This is THE company to use. I had an old 1907 wooden house sitting on a decaying brick foundation and needing a sister foundation installed and a complete seismic retrofit. Even during the bidding process, Brad from Alpha was extremely attentive without being assertive. I contacted four other companies although one I eliminated since they charged a fee for inspecting. Alpha was very timely with their bid and flexible when I needed help with the budget. All the way through the process, every single person at Alpha was extraordinarily good at customer relations, returned emails immediately, and stayed in constant contact throughout the entire process. Whenever there was a slight change to the original plan due to permitting or a plumbing adjustment, Alpha was very proactive and made sure everything was communicated clearly and promptly. I have really NEVER worked with a company that had such excellent communication skills. This is really one reason I selected them to do the work and, even though they may not have been the least expensive, it is worth the extra price for this reason alone. And Alpha Structural's work speaks for itself as well. Everything was done precisely and well beyond code, an unbid section of foundation was provided under the front porch without increase to the budget, and all materials used were of the highest quality. The project went on somewhat longer than estimated due to permit changes and a short weather delay but was still finished in a timely way. My home is our family's largest asset and it is a great relief to now know it is sitting on a solid foundation. The entire process from first to last was excellent and I cannot say enough good things about the way Alpha Structural handled the project. From the front office to the boots on the ground: A++"
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+315

Response time10 hrs
Response rate96%
32 neighbors recently requested a quote
Avatar for Team Rooter, Inc.
Team Rooter, Inc.
4.4(
27
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"The plumber came out promptly and instantly assessed the issue and clean the drain. The job was done in a professional manner. I definitely recommend the service."
Mainline Repair in Agoura Hills, CA by Team Rooter Plumbing.
Mainline Repair in Agoura Hills, CA by Team Rooter Plumbing.
Mainline Repair in Agoura Hills, CA by Team Rooter Plumbing.
Mainline Repair in Agoura Hills, CA by Team Rooter Plumbing.
Mainline Repair in Agoura Hills, CA by Team Rooter Plumbing.

+49

Response time8 hrs
1 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Team Rooter Plumbing of Ventura
Team Rooter Plumbing of Ventura
5.0(
3
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

From clogged drains, and inspection by high-tech cameras, cleanout of overflow, drain cleaning, sewer line repair, sewer lateral replacement, copper re-piping, hydrojetting, and a reliable, around the clock emergency service, we are ready to address a wide variety of plumbing troubles and fix them as quickly and as efficiently as possible.\n\nOur team takes pride in providing the best for our customers. We believe in treating every customer like a member of our own closely knit team; like friends and neighbors. \n\nWith this motto Team Rooter has become a recognizable staple in the plumbing industry providing over 20 years of technician experience to tackle any rooter or plumbing problem while forming lasting relationships with our past and present clients.

Sewer Lateral Replacement in Camarillo
Main Line Re-route & Repair in Oxnard
Main Sewer line Repair in Simi Valley by Team Rooter Plumbing.
Call Team Rooter 24/7 for any plumbing issues.
Sewer Lateral Replacement in Camarillo

+125

Response time9 hrs
5 neighbors recently requested a quote
Recommended by66%of homeowners
RSF Construction Inc.
New to Angi

Serving Simi Valley, 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!

Avatar for Make It Drain Plumbing
Make It Drain Plumbing
5.0(
51
)

Serving Simi Valley, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"My experience with Marc at Make it Drain was fantastic. We had a problem with leakage under the house that we thought was fixed when we bought the place. Turns out two years later that something wasn't done right and we had wastewater accumulating from the kitchen. Marc from Make it Drain came out on short notice on the weekend to look at the job, and he gave me a great estimate, educated me about the issues, talked me through the process, and had a friendly but no-pressure approach. I had several other companies out to make estimates, and one of the estimates was three times what Marc quoted me!! When we arranged the job it was easy, and Marc and his guys showed up on time, did exactly what he said he'd do, kept everything super clean, took pictures to show me what was going on, and continued to keep me looped in so I understood everything. It was a painless process, done quickly and professionally. I will call them anytime I have plumbing needs!"
Recommended by100%of homeowners
LA Hydro-Jet & Rooter Service Inc
4.7(
82
)

Serving Simi Valley, CA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Today, I got Jaime here from this company very nervous about a second opinion and what I was going to deal with. He saw a "clean out" behind my washer, and after explaining everything snaked this and got out "sludge." That's it!!!! He left my house and everything drained. He was professional, friendly, efficient, and kind and this cost me $84! I will not ever call another plumber again. I am going back to American Home Shield to ask for a refund on the previous service. I can't believe how thankful I am to have had this service today - honest, reliable, affordable......I am beside myself. Thank you Jaime and LA Hydro-Jet & Rooter Service, Inc.!!!!!!"
Recommended by91%of homeowners
Avatar for The Rooter Drain Expert Inc
The Rooter Drain Expert Inc
4.8(
83
)

Serving Simi Valley, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I recently used John's services again. This time it was to install a gas line to the pool heater. I had serval quotes and several suggestions for the "best" way to install it. John was the last person I called, I had actually called him for a recommendation as I thought it was not what he usually does. His quote was slightly higher than the others, however, he presented an option that none of the other plumbers could offer. He performed the job trench-less by drilling a horizontal hole under the concrete. By doing so, he didn't have to rip up a bunch of concrete and landscape. So going back to cost, I think it is a nets out or even saved some money this way as we didn't have to deal with a bunch of trench aftermath. This wasn't a small job and it wasn't cheap either so you have to put a lot of trust in the person doing the work. I put my trust and confidence in John and his team and they delivered."
Recommended by91%of homeowners
Avatar for Drain Master Plumbing & Rooter
Drain Master Plumbing & Rooter
5.0(
57
)

Serving Simi Valley, CA and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"I'm very happy with the guys at Drain Master. They are very professional. They were honest, prompt, courteous, clean, and very reachable. Their price is very reasonable. Alex was very patient when answering all my questions and very accommodating. Salvador and Hugo were great. They came in, prepped the area to prevent it from getting dirty, got the work done well, and then left the area as clean as before. I would definitely use them again. Highly recommended."
Recommended by96%of homeowners
Avatar for Joel's Plumbing & installation
Joel's Plumbing & installation
4.9(
15
)

Serving Simi Valley, CA and surrounding areas

Free estimates

Warranties offered

"Orlando of Joel’s plumbing & another employee arrived and the install was completed In 25 minutes. They knew what they were doing and cleaned up after their work was done. We ere very satisfied. A year ago they installed a dish washer for us. Same thing. There was a confusion on arrival time, but it didn’t affect the quality of work."
Recommended by100%of homeowners
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FAQs for basement drainage channels installation projects in Simi Valley, CA

Expect a well-built French drain to last 30 to 40 years. By channeling both surface- and ground-water away from your foundation, the system relieves hydrostatic pressure and helps prevent costly structural damage. Choose a pipe with a quality cloth filter to keep sediment out and extend the drain’s life. A quick annual inspection and routine cleanouts will keep water flowing freely, ensuring the system continues to protect your home for years to come.

Most French drains sit two feet below grade, but depth ultimately depends on the problem you’re solving. For puddling rainwater or snowmelt, a shallow curtain drain at lawn level often does the trick. To handle rising groundwater, pros dig deeper, down to the footing, and run the pipe beneath the basement slab. A drainage contractor will determine the optimal depth for your specific soil conditions and water issues.

A properly installed interior French drain captures water at the slab, channels it to a sump pit, and directs it safely outside, preventing basement floods before they occur. Because the pipe sits just under the floor edge, a plumber can reach it easily for cleaning or repairs. Pairing the drain with a reliable sump pump gives you the best long-term protection.

Hire a contractor who installs drainage systems every day—typically a foundation specialist, drainage contractor, experienced landscaper, or plumber with waterproofing experience. These pros understand slope, soil, and local codes, and they have the equipment to trench safely around utilities. Ask for references and photos of recent jobs to be sure they can design a system that keeps water off your foundation for decades.

Once the drain is in, patch the yard by reseeding bare spots or replacing plants the crew removed. Inside, look for ways to add value—finishing the basement or upgrading interior waterproofing while the space is open often costs less now than later. Schedule a quick annual checkup to flush sediment and confirm the pipe and sump pump are clear. Consistent maintenance ensures the drain functions properly and protects your investment.

Most policies don’t cover the cost of repairing a French drain itself, but they may provide coverage for water damage if the system fails. Coverage varies by insurer, so be sure to read the fine print or contact your agent before any issues arise. If you live in a high-risk flood zone, consider a separate flood policy to close the gap. Knowing your coverage in advance helps you budget for repairs and avoid unexpected costs.

The Simi Valley, CA homeowners’ guide to basement drainage channels installations

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