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Find Sump pump or interior foundation drains installers in San Marcos

Avatar for Daniel's Plumbing and Air Conditioning
Daniel's Plumbing and Air Conditioning
4.7(
69
)

Serving San Marcos, TX and surrounding areas

Approved (Corporate)

In business since 2005

Emergency services offered

Credit card accepted

"Daniel and his guys were courteous, business-like, prompt and informative. I would not hesitate to recommend them to my friends or others. I would hire them again if needed."
Plumbing
Response time1 day
51 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
4.5(
232
)

Serving San Marcos, TX and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America. \n

Plumbing
Plumbing
Plumbing
Plumbing
Plumbing

+4

Recommended by81%of homeowners
Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
4.4(
341
)

Serving San Marcos, TX and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

"They were fine. They were pricey. Except for the price it was excellent. The drain engineer they sent was very pleasant and knew what he was doing. He was very careful to not let the cats out."
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+9

1 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Fox Service Company
Fox Service Company
3.9(
17
)

Serving San Marcos, TX and surrounding areas

Approved (Corporate)

In business since 1972

Emergency services offered

Warranties offered

"Installation took place 14 days after I had accepted the bid, which was contingent of them getting my broken one repaired the next day free of charge, Which they did. I would have rated them 4.5 stars if possible,"
Rooftop Package Unit Installation
Ductless Heat Pump Installation
Ductless Air Handler Installation
Ductless Air Handler Installation
Condenser Replacement

+2

Response time1 day
Response rate90%
26 neighbors recently requested a quote
Avatar for JDN Restoration, LLC
JDN Restoration, LLC
5.0(
3
)

Serving San Marcos, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

We specialize in Fire-Water-Mold damage restoration, removal of all unwanted items, junk hauling, yard debris removal, trash removal, etc! We also are able to work on decks, flooring, dry-rot services, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!\n

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Your Juan & Only Plumber
Your Juan & Only Plumber
3.0(
2
)

Serving San Marcos, TX and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

At Juan & Only Plumber, we pride ourselves on being more than just a plumbing service. We are a dedicated team of professionals committed to providing top-notch plumbing solutions to the Austin, TX community. We deliver reliable, high-quality plumbing services with a personal touch.

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+14

4 neighbors recently requested a quote
Avatar for Goettl Plumbing - Austin
Goettl Plumbing - Austin
New to Angi

Serving San Marcos, TX and surrounding areas

Approved (Corporate)

In business since 1939

Free estimates

Credit card accepted

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.

19 neighbors recently requested a quote
FAQs for sump pump or interior foundation drains installation projects in San Marcos, TX

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 San Marcos, TX 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.