Top-rated foundation drain installation pros.

Best foundation drain installation pros near Leonardtown, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your foundation drain installation project in Leonardtown, MD?

Select your specific project to find the pro for you.

TRUSTED BY LEONARDTOWN, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon216
    Verified foundation drain installation services reviews

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

Avatar for G & D CONSTRUCTION
G & D CONSTRUCTION
4.4(
76
)
Concrete Foundation - Install

Serving Leonardtown, MD and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"It went well - it is a beautiful product ( lift master) and operates like a charm. The installers actually took the extra time to go over everything with me and make sure it all worked properly before they left. Very happy and would definitely hire again."
Concrete
Wood gate
Remodeling - General Project
Remodeling - General Project
Landscaping - Hardscaping & Pavers Project

+243

Response time2 days
Response rate100%
Recommended by81%of homeowners
Avatar for Best Buy Waterproofing, LLC
Best Buy Waterproofing, LLC
4.4(
155
)
Foundation Drainage - Install or Replace

Serving Leonardtown, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I had a great experience with Best Buy waterproofing. I contacted them for inspection due to water rising underneath my tile in the basement. They responded very quickly and had someone out for the inspection a day later. Ed completed my inspection and was very informative and communicative throughout the whole process. He didnâ t try to scare me into getting any services and was very patient with me. Any questions I had he was on it and available. When I made my final decision it was quick and a painless process. The crew cleaned up well and walked me through the work they had done. They installed a new drain and sump pump. Might I add they made my installation very esthetic by placing the line in the wall to hide the pipes when the dry wall is replaced. I will definitely recommend to friends and family!"
Response time2 days
Recommended by98%of homeowners
Avatar for Always Waterproofing
Always Waterproofing
4.2(
427
)
Foundation Drainage - Install or Replace

Serving Leonardtown, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Credit card accepted

"$9,500 I was quoted for my concrete driveway and porch to be removed and a new concrete driveway and pad poured. I needed a culvert installed under the foot of my driveway for rain water drainage, it was agreed that a 4" pipe would work. When the crew came out to do the work, the demolition part went very smoothly but when it came to the drain I was told I needed an 8" pipe. The trench was dug for it including digging an 8" deep by 1 foot around hole in my nabors parking pad. Than I was told the grading was wrong. I told him water wasn't draining because the trench he dug for the 8" pipe he suggested was below the rest of the drain lines and the water will not flow untill it was leveled back out. He argued with me about it for about 3 hours wile the concrete was starting to be poured. After his own workers and I told him the 8" pipe would not work, we went back to the originally quoted 4" pipe and everything drained fine. After the concrete was completed the work looked great."
Updated concrete deck
Cozy front porch
Response time10 hrs
416 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for 7th State Builders, LLC
7th State Builders, LLC
4.1(
94
)
Sump Pump or Interior Foundation Drains - Install

Serving Leonardtown, MD and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"My husband and I came across 7th State Builders online. Eddie came out to our home for our initial consultation. He was punctual and professional. He listened to our vision and took the time to draw out a plan and explain the process. He was very knowledgeable and made some great suggestions. We decided to do a big project at our home. For the back: a rebuild and waterproofing of our previous deck and a large patio to go underneath it with a fire pit and sitting wall. The front of our house needed some repairs so we had them redo our sidewalk in the same patio pavers from the back. The whole area in front of our garage was cut out and they put in new concrete and leveled it out. They rerouted our gutters to prevent flooding as the previous design was doing damage to our foundation. The owner, Chase, was very hands on and kept us updated the whole time. He frequently made sure we were happy with the way things were going. The whole team made this project an enjoyable experience. Iâ ll admit, my husband and I can sometimes be difficult people to please-But wow!! They really knocked it out of the park for us! 7th Stateâ s precision and talent is unmatched. You are truly working with people that know what they are doing and they are the best at what they are doing. Communication from start to finish was consistent and open. They were very patient with our ideas and they added to our vision in ways we didnâ t think was possible. The whole crew was professional and extremely hardworking. Not only did they do an amazing job but you can tell this is their passion. The little touches they put on everything are amazing. The details they put in set them apart from the rest. On every area of this project they went above and beyond. The transition of starting another area after the completion of another was seamless. Once they had completed our deck they immediately came in and started working on our patio, and so on. They did not miss a beat. When you are working with 7th State you are truly working with the best in the area. We will use them again in the future and we recommend them to anyone that wants true quality and a modern take on what you are looking to do. Thereâ s nothing they canâ t do! Thank you 7th State for making our vision a reality!!"
Deck
Deck
Deck
Deck
Bathroom

+156

Response time2 hrs
Response rate93%
250 neighbors recently requested a quote
Hydro-Solutions, Inc.
3.2(
3
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Leonardtown, 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
Waterproofing INC
4.6(
154
)
Concrete Foundation - InstallFoundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Leonardtown, MD and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"The price was competitive, there was a minor hickup in installation and the install took longer than expected, but overall things went well and now after almost a year, I can say the sump pump is working well and is much quieter than my prior model.  We intend on using them again once we move to install a similar set-up in our new home.
"
Recommended by97%of homeowners
...
Showing 1-10 of 155
Foundation Drain Installation FAQs, answered by experts

Gravity can make it difficult to make plumbing work in a garage if your plumbing is lower than your drainage point. Fortunately, there are ways to create drainage when adding a bathroom to a sunken garage. Plumbers will recommend using an upflush system that discharges into a pump from the back of the toilet.

Installing a battery backup for your sump pump is recommended, particularly if you live in an area with frequent power outages or severe rainstorms. A sump pump requires electricity to function, and a battery backup ensures it can continue to move water out of your home if the power goes out, providing crucial protection against flooding. Additionally, frequent power outages can create electrical surges that might damage the sump pump's motor. A battery backup system offers an additional layer of protection, ensuring your basement stays dry.

Some sump pumps are powered by water rather than electricity. Water-powered sump pumps generally use one gallon of city water to pump out two gallons of water from its basin. Therefore, if you're looking at a potential 10,000-gallon flood, your sump pump will need to use 5,000 gallons of city water to prevent it.

Most sump pumps come with power cords that can be plugged into an outlet, but there are options that can be hardwired into a home’s electrical system. Either way, it’s smart to have a backup power supply in case the electricity goes out during a storm. That way, the sump pump can keep running and removing water from the sump pit.

The cost to install a new sump pump, including materials and professional labor, typically ranges from $1,000 to $3,000. The average cost is often cited between $1,200 and $2,500. Several factors influence the final price, including the type of pump, the complexity of the drainage system, and the installation location. For instance, installing a sump pump in a basement may cost around $1,200, while a more complex installation in a crawl space can cost an average of $3,900. It is important to hire a licensed professional for the installation to ensure quality work, which can impact the pump's lifespan and warranty. Note that these costs are for a new installation; replacing an existing unit is less expensive, typically costing $308 to $748.

The Leonardtown, 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.