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Find Sump pump or interior foundation drains installers in Simi Valley

Avatar for G M C Plumbing, Inc.
G M C Plumbing, Inc.
4.9(
86
)
Sump Pump or Interior Foundation Drains - Install

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Geremi was the first to respond to our project and the first to send his quote which was also competitive; he showed up the following day at 8am with his crew, and they installed few complex Kohler finishes for us. I got to meet with GMC at my 3rd bathroom renovations in the last 2 years and worked with 5-6 different crews for various reasons; I wish I met with them sooner. great and trustworthy team; they are probably one of the best plumber crews that I have ever worked with. I would hire them again."
New Drainage
Old  shower Drainage
New kitchen faucet
New Drainage
New Drainage- SEWER LINE

+3

Response time5 hrs
Response rate97%
12 neighbors recently requested a quote
Avatar for California Drains Incorporated
California Drains Incorporated
5.0(
28
)
Sump Pump or Interior Foundation Drains - Install

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I contacted California Drains because my parent's home was completely backed up to the point where dirty water was coming out from the drains inside and outside their home. They promptly answered and booked me in the same day. They were able to contain the water from continuing to come out of the drains overnight and returned the next day first thing in the morning to get the problem fixed. Price was very reasonable, and the workers were very professional. Left everything clean and drains were completely cleared. It has been months since they came and there has not been an issue since. 10/10 will highly recommend to family and friends."
Water Main Repair
Water Main Shut Off Valve
3/4" Pressure Regulator
Clean Out Installation
Sewer Spot Repair

+11

Response time10 hrs
Response rate97%
133 neighbors recently requested a quote
Avatar for Team Rooter Plumbing of Ventura
Team Rooter Plumbing of Ventura
4.4(
7
)
Sump Pump or Interior Foundation Drains - Install

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Impressed! Johnathan and Gio were so professional, courteous, and sympathetic to our situation. I had the unfortunate experience of a root intrusion in my sewage drain and these guys made it right! They worked hard and made sure we still had use of bathrooms during the project. It wasn't the cheapest but when I saw the skill level everyday, I believe I got what I paid for and this isn't something you want to be cheap on when its under the slab! Top notch all around and the attention to detail was commendable, well done guys!"
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
1 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Team Rooter, Inc.
Team Rooter, Inc.
4.3(
10
)
Sump Pump or Interior Foundation Drains - Install

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Alan and Giovanni did a great job with quick installation. Reasonable pricing for the job and didn't add in a lot of extra work that wasn't really required (as we have had other contractors do)."
Clogged Drain in Oxnard
Clogged Drain in Oxnard
Clogged Drain in Oxnard
Clogged Drain in Oxnard
Clogged Drain in Oxnard

+10

Response time5 hrs
Response rate97%
147 neighbors recently requested a quote
Avatar for Goettl Plumbing - Simi Valley
Goettl Plumbing - Simi Valley
New to Angi
Sump Pump or Interior Foundation Drains - Install

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1939

Free estimates

Emergency services offered

Established in 1939, we do residential HVAC and plumbing the right way, not the easy way. At Goettl, we are total home comfort solution providers, enhancing the quality of life in the communities we serve. As Sadie Certified professionals, equipped with cutting-edge tools and technology, we deliver a superior customer experience, one home at a time.

HVAC/Plumbing
HVAC/Plumbing
HVAC/Plumbing
HVAC/Plumbing
HVAC/Plumbing

+8

Avatar for Mission Mechanical Plumbing Inc
Mission Mechanical Plumbing Inc
New to Angi
Sump Pump or Interior Foundation Drains - Install

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

With over 30 years of hands-on experience in the plumbing and construction industry, Mission Mechanical Plumbing Inc provides top-tier residential and commercial plumbing solutions tailored to your needs. From routine repairs and maintenance to complete bathroom remodels, shower installations, and water heater services, our expert team is committed to delivering exceptional craftsmanship on every job. We pride ourselves on prompt, reliable service, transparent communication, and high-quality workmanship that stands the test of time. Count on us for dependable service and expert solutions executed right the first time.

4 neighbors recently requested a quote
Avatar for Top Contender Drain Specialist, Inc.
Top Contender Drain Specialist, Inc.
4.6(
230
)
Sump Pump or Interior Foundation Drains - Install

Serving Simi Valley, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"After clearing the clog, they explained to me that everything - the toilet, the tub and the sink are all going through the same drain and recommend that each drain be separated to the main drain from the house. I agreed (it was about time). So, they went to work on rearranging the draining system."
Camera Inspection
Dirt, Rocks and Debry
Locator the Drain line
Additional Photos
Additional Photos

+9

Recommended by91%of homeowners
Avatar for Repipe Pro
Repipe Pro
5.0(
20
)
Sump Pump or Interior Foundation Drains - Install

Serving Simi Valley, CA and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"Art was extremely helpful and accommodating at every step of the project, from bidding through scheduling and even some additional work we needed a few weeks later. The team worked efficiently, doing a new main line install (going under our sidewalk and concrete without any demolition), re-piped the horizontal pipes under the house with copper (they were 100 year old galvanized), and setup a new shut off and regulator outside. They did everything in a day and cleaned up nicely. When we had other contractors working on our foundation 2 weeks later, they bent over backwards to get plumbers out the next day to make some fixes to drain pipe and at an excellent price. I got quotes from three companies and Repipe Pro was the most competitive and also great responsiveness from Art and his wife Thelma who run the business. To anyone looking for a repipe of a home or new main line or having drain work done, I definitely recommend contacting Art at Repipe Pro."
Recommended by100%of homeowners
Make It Drain Plumbing
5.0(
14
)
Sump Pump or Interior Foundation Drains - Install

Serving Simi Valley, CA and surrounding areas

In business since 2010

Free estimates

Warranties 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!"
Response time10 mins
Recommended by100%of homeowners
Avatar for THE DRAIN CO
THE DRAIN CO
4.7(
66
)
Sump Pump or Interior Foundation Drains - Install

Serving Simi Valley, CA and surrounding areas

In business since 1969

Emergency services offered

Credit card accepted

"Could not be more pleased with our experience with TheDrainCo. Mark (owner's husband) came out and completed the job within a couple hours of my initial call. Problem turned out to be a worn/split hose from the washer which was leaking out onto the floor, but he also augured (?) out the outside drain pipe, and fixed an unrelated minor issue on a nearby bathroom faucet."
Recommended by95%of homeowners
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Showing 1-10 of 260
FAQs for sump pump or interior foundation drains installation projects in Simi Valley, CA

Most residential pumps draw approximately 1,300 to 2,900 watts when they first start, then settle at roughly 800 to 1,050 watts during normal operation. The exact number depends on the motor’s horsepower and how often the float switch tells the pump to run. Even at the high end, the electricity cost is minor compared with the expense of cleaning up a flooded basement.

Grab a ruler and an empty 18‑inch‑wide pit. During a steady rain, time how much the water rises in one minute. Multiply that depth (in inches) by 60 to calculate gallons per hour, then add 50% for safety. If the result tops 2,100 gallons per hour—about 35 gallons a minute—you’ll need a 3/4‑horsepower unit. Anything lower, and a 1/3- or 1/2-horsepower pump should do the trick.

Loud rattling, constant cycling, or shuddering vibrations are the pump’s way of telling you it’s on its last legs. Musty smells, higher electric bills, and visible rust are other red flags. If the unit is 10 years old or older and exhibits any of these symptoms, replace it before the next heavy rain turns your basement into a wading pool.

You don’t have to hire a licensed plumber, but you should still bring in someone who installs sump pumps for a living—whether that’s a plumber, basement‑waterproofing specialist, or experienced handyman. They know the local codes, can wire the pump safely, and will test the system before they leave. Skipping professional help might void the warranty and could leave you with a pump that fails when you need it most.

Not every basement needs a pump, but if your home sits in a floodplain, has a high water table, or has ever taken on water during a storm, a sump pump is inexpensive insurance. For basements that only struggle with condensation or the occasional damp spot, sealing cracks and improving drainage may be all that is needed.

The Simi Valley, CA homeowners’ guide to sump pump or interior foundation drains installations

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