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

Avatar for Drainage and Erosion Solutions
Drainage and Erosion Solutions
4.2(
310
)
Foundation Drainage - Install or Replace

Serving Manassas, VA and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"They did an excellent job of waterproofing our foundation, burying downspouts, and replacing a patio to guarantee drainage away from the house. Most of our interaction was with the crew foreman. He spoke good English, showed attention to detail, and did a careful, professional job even when the weather got so hot we found ourselves urging the crew to take more breaks. They were not the cheapest bid, but worth it for the skilled workmanship. This is the second project we have hired them to do, and I would recommend them for any work where drainage is important."
The property before we began.
First step - demolition
Regrading and Patio
Regrading and Patio
Regrading and Patio

+66

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for DB's Plumbing & Drain
DB's Plumbing & Drain
4.8(
194
)
Sump Pump or Interior Foundation Drains - Install

Serving Manassas, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Chris G and John did an excellent job! DB’s Plumbing and Drain is an outstanding company. This job may seem a bit expensive but I ordered 2 higher end toilets and they had to deliver, install, and haul away old toilets. I have also hired them in the past to fix my water heater. All the technicians I’ve met are very professional and punctual! I will definitely hire for any future work!"
Sewer replacement Inside and out
Team at our new locations ribbon cutting
Expansion tank with new venting
New pipe continued
Whole house re pipe

+212

Response time12 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Lux Foundation Solution
Lux Foundation Solution
4.3(
37
)
Foundation Drainage - Install or Replace

Serving Manassas, VA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Jan. 20, 2021 We recently needed to have a major foundation issue looked at and evaluated prior to purchasing a house in Stephens City. Tony, from Lux, showed up before the appointed time, was very professional, was thorough in evaluating the foundation issue, took pics of the area in question, was very knowledgeable and easy to talk to about the issue, and he provided a very detailed report with photos. His evaluation was clear and gave us confidence enough to purchase the property. We would highly recommend this company! T.C. Stephens City"
Finished project with liquid coated walls
VDOT Salt Dome
Finished Dome
Waterproof membrane
Additional Photos

+36

Response time10 hrs
Response rate100%
10 neighbors recently requested a quote
Exterior Waterproofing Experts
4.8(
26
)
Foundation Drainage - Install or Replace

Serving Manassas, VA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Clifton Contracting does outstanding work. The drainage and water erosion solution installed by Clifton Contracting at our home gives us peace of mind, no matter how heavy the rainfall. After a neighbor on ground higher than us installed yard drains for his gutters that were directed at us, we were inundated with water every rain event. Since Clifton's drainage solution, we have no problems. Their work was efficient, professional and well worth the reasonable cost."
Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Prince William Plumbing
Prince William Plumbing
5.0(
33
)
Sump Pump or Interior Foundation Drains - Install

Serving Manassas, VA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I had my kitchen renovated in Jan 2016 and Prince William Plumbing did the plumbing work which was fine. In hooking up the new sink they installed a new garbage disposal as well. In Feb 2017, I noticed that there was a small leek coming from something under the sink. I was very disappointed. I called on a Friday (sent pictures from my phone to the office) and John (the owner) came out early Monday morning. He discovered that it was the garbage disposal that was dripping. I believe Prince William Plumbing warrants work for a year but since it had been 13 months, John replaced the garbage disposal (which was warranted for 5 years) and did not charge me for his time. He was prompt in fixing the problem. I believe the two men I have worked with at different times gave me respect as a woman and was willing to take the time to educate me on the course of action."
Additional Photos
Recommended by96%of homeowners
Avatar for E.T. General Contractor, Inc.
E.T. General Contractor, Inc.
4.5(
478
)
Foundation Drainage - Install or Replace

Serving Manassas, VA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Wow! Let me start by saying I had several contractors come by to give me estimates on fixing some major concerns I’ve had in my yard for quite a while. I needed a professional who could complete everything I needed at a reasonable price. Well, Mr Julio Escobar (ET General Contractor Inc) was able to accommodate everything I needed done. He listened to everything I needed and provided excellent suggestions as to the right approach to do the job. This entailed re-sloping my backyard to direct water away from my house foundation and installing a drainage system in my backyard. My backyard was a barren wasteland that needed quite a bit of work. I had barely any grass on one side with many trees that I wanted removed in order to get more sunlight and allow grass to grow. Julio’s crew did an amazing job (cut down trees, removed all branch/log debris and grinded/ground the stumps down to the roots). His crew planted 29 Japanese Cedar trees along my fence line. My appreciation goes out to Julio Escobar for working with the nursery to get me all Japanese Cedars instead of the Leyland Cypress trees. Exactly what I wanted all along. God Bless you! He and his crew trucked in tons of river rock to lay around my pool and along the foundation in the back of the house and then laid, I forget how many, rolls of sod. These guys worked hard and in the worst heat of the summer. Lastly, but definitely not least he and his crew brought in clean topsoil and organic compost, grass seed, and fertilizer to cover my front yard (that also was a wasteland). After that he aerated the area and laid sod on the sides of my driveway so that there would be no run off when it rained. I can’t express enough how professional, courteous, and attentive Mr Escobar and his entire crew were throughout the entire job. I would definitely use them again for future projects. God Bless them for their hard work and strong work ethic!"
New Wood Flooring
Beautiful double siting wall, patio and fire Pitt.
Paver Driveway
Patio
Outdoor kitchen and a pergola

+219

Response time12 hrs
1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for GS CUSTOM REMODELERS LLC
GS CUSTOM REMODELERS LLC
4.9(
27
)
Sump Pump or Interior Foundation Drains - Install

Serving Manassas, VA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"They were going to install a ceiling fan I had purchased, but when he came out, he said it would be an additional $250 to install the electrical box. We had already discussed the fact that it didn't have a box prior. so there was just bad communication."
Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Foundation Drain Installation FAQs, answered by experts

It depends on what caused your basement flooding, the extent of the problem, and the risk of the flood continuing. If your flood is coming from a septic system or sewer line, breathing in the sewer gasses can be dangerous, so you should vacate. If the flood occurs from an ongoing natural disaster, relocating to a safe area might be wise. If you just have a plumbing leak or rainwater coming in, you can likely stay in the house if you don’t have electrical lines down there, but make sure you call in professionals to fix the issue immediately.

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.

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.

Not all window wells have a formal drain, but they all require a method for water to flow away from the window. Some wells are connected to an interior or exterior drain tile, which is the most effective solution. Others rely on a deep layer of gravel or crushed stone that allows water to filter down into the soil.

However, if a window well lacks a proper drainage system, it can lead to basement seepage, costly water damage, mold growth, and potential foundation damage. This is especially true in areas with heavy rainfall or expansive soil.

If your window well doesn't have a drain or is not draining quickly enough, you have a few options. For gravel-based systems, the stone may have compacted and needs to be improved. For a more robust solution, you can hire a plumber or window installer to connect the well to a drainage system. This can also be a DIY project using a shovel or auger.

Almost any kind of home can have a wine cellar or cabinet installed. You’ll need an area where a concrete floor can be put in, along with the necessary insulation, climate control, and ventilation systems. If you think of yourself as an aspiring sommelier, an underground wine cellar may be ideal, but it will cost significantly more. 

What you choose to install really depends on your budget and how many bottles you’re looking to store.

The Manassas, VA homeowners’ guide to foundation drain installation services

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