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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon58
    Verified foundation drain installation services reviews

Top-Rated Foundation drain installation pros in Westover - Updated Nov 2026

Avatar for JES Foundation Repair
JES Foundation Repair
4.2(
952
)
Sump Pump or Interior Foundation Drains - Install

Serving Westover, MD and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"I asked JES to inspect our foundation to determine if we had a foundation or drywall issue. Ben did a thorough evaluation and told me that we did not have a foundation problem. I appreciate his honesty and would recommend JES."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

134 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Mahon Plumbing
Mahon Plumbing
4.6(
199
)
Sump Pump or Interior Foundation Drains - Install

Serving Westover, MD and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Mahon Plumbing was not only professional, fair, and timely. Their professional courtesy and customer service was amazing. Couldn’t have made the process of installation any easier! Use Mahon Plumbing…no questions asked!"
Tankless water heater installation
Tankless Water Heater Installation
Commercial drain cleaning
Sewer Line Video Inspection
Water heater replacement

+30

Response time7 hrs
Response rate100%
Recommended by92%of homeowners
Avatar for Poseidon Plumbing & Home Services, LLC
Poseidon Plumbing & Home Services, LLC
4.6(
243
)
Sump Pump or Interior Foundation Drains - Install

Serving Westover, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Rob was our technician - wonderful customer service and showed up on time on a last minute Friday afternoon call. A bit more expensive than I'm used to for clearing a drain, but very happy he got it done for us so can't complain. Would use them again for sure!"
Tortilla Shop
Tortilla Shop
Tortilla Shop
Tortilla Shop
Tortilla Shop

+40

Response time5 hrs
Response rate85%
325 neighbors recently requested a quote
Avatar for Best Buy Waterproofing, LLC
Best Buy Waterproofing, LLC
4.4(
155
)
Foundation Drainage - Install or Replace

Serving Westover, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Because of the great service from Best Buy I feel compelled to update my review below. My situation was complicated. A spring runs continuously under our slab, there was water in several places within our finished basement, and there was a leak under a supporting I beam. Best Buy, unlike other companies, warrants the entire floor, not merely the area around their work. This warranty is invaluable as my experience demonstrated. Andrew, the owner, and his crew came out at least 5 times, sometimes on short notice, once on Sunday, to figure out how to solve all of the complicated issues. They had to build a perimeter drain, a lateral drain, and a speed drain and they had to epoxy around the supporting beam. On one occasion I called because there was a damp spot in one place, but Andrew pointed out several others that I'd missed. Of course, it wasn't in his interest to do so as it required more work. I highly recommend Best Buy!"
Response time2 days
Recommended by98%of homeowners
Avatar for Always Waterproofing
Always Waterproofing
4.2(
427
)
Foundation Drainage - Install or Replace

Serving Westover, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Credit card accepted

"We had them install an indoor sump pump (including digging the pit and pipes) and some basement walkout drain installation. They did high-quality work and finished quickly. Their price was the best of 5 quotes I received and so the value was high. The only thing that was not perfect was that communication was slow, sometimes they did not respond to texts, but they were good when they responded, and they showed up on time. Overall, 9/10, highly recommend!"
Updated concrete deck
Cozy front porch
Response time10 hrs
416 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Precision Plumbing
Precision Plumbing
4.0(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving Westover, MD and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

Precision Plumbing is your local source for all your residential and commercial plumbing needs. We are a family owned and operated business. All of our work is performed by a licensed and insured Master Plumber. We have been proudly serving the community years. Our unparalleled service, competitive prices, and overall value are why our customers keep returning. We look forward to your patronage, and in return we will guarantee superior work and a satisfied result!

Plumbing Eastern Shore
Plumbing Eastern Shore
Plumbing Eastern Shore
Plumbing Eastern Shore
Plumbing Eastern Shore

+1

7 neighbors recently requested a quote
Recommended by41%of homeowners
Hydro-Solutions, Inc.
3.2(
3
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Westover, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time5 hrs
Recommended by100%of homeowners
Avatar for Floodbusters Inc
Floodbusters Inc
4.4(
38
)
Concrete Foundation - InstallFoundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Westover, MD and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"We are very pleased with the excellent results of the installation of the custom-built Grate Drain™ basement drainage system by Floodbusters. The entire team at Floodbusters is courteous, professional, and responsive. We had many concerns and apprehensions about this project because it had to be done in a finished basement area. Mark, who first surveyed the situation, carefully inspected the area and was able to determine the exact location and extent of the drainage and pump system required to limit any unnecessary demolition. He also took the time to answer our many questions and provided material specs and video so that I knew exactly what this project entailed. Craig was able to schedule our project within our timeframe of availability and stuck to it! Charles and Dwayne arrived as scheduled and worked steadily and efficiently. Even the boss came on site to give a hand hauling debris. The team took care to protect and clean surrounding surfaces as they worked. The project was completed on time as promised. We highly recommend Floodbusters for any of your basement waterproofing needs. Their responsiveness, timeliness, and attention to detail in workmanship will give you the confidence in a company that is reliable, trustworthy, and true to its mission in producing a high quality of service."
Finished Base Board System
Additional Photos
Additional Photos
Additional Photos
Recommended by81%of homeowners
Avatar for Thompson's Basement Waterproofing
Thompson's Basement Waterproofing
4.1(
226
)
Foundation Drainage - Install or Replace

Serving Westover, MD and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Excellent wish all my contractors came out this good.  showed up for the estimate on time and had a video that showed the steps to fix the basement.  measured  the basement and made up contract.  when I mentioned angies list and deals offered we built it right into contract without printing coupons and stuff. were quick with availability came out the following week.  foreman (Dan) was on time and double checked everything before starting .Wanted to move sump pump and outside drain to a less used area. not a PROBLEM. Was loud and cold in the house all day as if you run the furnace while they work it comes through the vents.  laid out carpet protectors and were done in only 1 day (the estimator planned 2)  Jackhammered the floor out and dug down to foundation laid new drains and installed new sump pump. they brought 5 people and they all worked hard constantly for the day.  lost track of all the buckets after 30 (5 gal. buckets).removed with old crap.  Explained all the warranties and paperwork with new sump pump.  Have to wait for the concrete to dry. it's now 3 days later and I'm ready to put the basement back together.  Looks great and can't wait to use the basement without wet and damp floors and walls furnace)  did forget to put screen back in basement window but if you have leaky walls and damp floors this is nice.  any problems after the next big rain I'll let ya's know.
"
SUMP PUMPS
CRAWL SPACE AND REPAIR
FOUNDATION REPAIR
MOLD REMOVAL
Recommended by82%of homeowners
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Showing 1-10 of 58
Foundation Drain Installation FAQs, answered by experts

No, homeowners insurance policies do not typically cover sump pump installation. However, some companies may offer incentives in the form of discounts or reduced premiums if homeowners install sump pumps. Insurance companies do this because sump pumps can reduce water damage claims. You may also be able to obtain enhanced water-backup coverage after installing a sump pump.

If you hire a professional, installing a new sewage ejector pump costs $850 to $3,500, or an average of $2,300. Otherwise, if you handle the installation yourself, you can expect to pay $500 to $1,000 for the sewage ejector pump, permits, and other supplies required for this DIY project.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient and an ejector pump is not needed.

Submersible and pedestal sump pumps are two popular types of sump pumps. Submersible models are covered by water in a sump pit, which helps keep the motor cooler and quieter. Pedestal sump pumps stick out of the sump pit, so the motor stays dry and is easier to access. Submersible sump pumps are the pricier option, but they also have longer life spans.

Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.

Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.

By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.

For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.

The Westover, MD homeowners’ guide to foundation drain installation services

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