
Serving Lanham, MD and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"I think it went well , although the drain hasn't really been tested by a heavy rain yet."


*The Angi rating for Foundation Drain Installation companies in Lanham, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
*The HomeAdvisor rating for Foundation Drain Installation companies in Lanham, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
Last update on August 17, 2025

Serving Lanham, MD and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"I think it went well , although the drain hasn't really been tested by a heavy rain yet."


Serving Lanham, MD and surrounding areas
Approved
In business since 1987
Free estimates
Warranties offered
"The technician examined the basement and determined that the water was likely not coming in because of a problem with the foundation but because of a leak somewhere and advised us to call a plumber. Highly ethical behavior."





+17

Serving Lanham, MD 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."





+66

Serving Lanham, MD and surrounding areas
Approved (Corporate)
In business since 1986
Free estimates
Emergency services offered
"I recently had the pleasure of working with Oswaldo and his team for a foundation repair project, and I couldn't be more impressed with the service they provided. From the moment they arrived at the job site, Oswaldo displayed exceptional professionalism and expertise. He quickly assessed the areas that needed attention and promptly updated the repair plan to ensure it met the specific requirements of the situation. Despite facing challenging weather conditions—snow and ice melt, followed by heavy rain, and an unexpected flow of water under the house—Oswaldo and his team showcased remarkable perseverance. Their dedication to completing the job, no matter the obstacles, was commendable. Additionally, I appreciated Oswaldo's commitment to communication. He kept me thoroughly updated on the project's progress and any necessary changes, which provided me peace of mind throughout the process. Overall, I highly recommend Oswaldo and his team for any foundation repair needs. Their experti"





+29
Serving Lanham, MD and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"All Aspects Waterproofing installed a French Drain and new sump pump in my basement. The project also required adding a curb to the foundation. From the estimate to project close out, all of the employees were great to deal with - very responsive to emails and calls with questions and pro-actively called me to keep me up to date throughout the process of getting the permits and inspections, coordinating with my plumber who took out and installed new hot water heater, and coordinating with my own schedule. All of the workers who came and did the hard work were great - they worked very clean and went above and beyond helping remove items I needed to have out of the way for their work and left my basement and yard (where they needed to do some of the prep like making concrete) spotless. They were great - responsible, knowledgeable, honest, friendly, reassuring - and I would totally use them again. Also, great value."

Serving Lanham, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Was polite and professional but didn't have the tools needed to properly unclog my underground gutter drain which was clogged with roots. Tried a mechanical auger that he had but that was all he could do and only pulled thin roots which helped but didn't completely unclog the drain."
Serving Lanham, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"The Technician Joseph came promptly, changed the garbage disposal and unclogged the drain line quickly within a couple of hours, great job and I am very satisfied with service. Highly recommended."

Serving Lanham, MD and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"I contacted them in the morning and the drain was fixed later that afternoon. I would highly recommend Tawn...very hardworking."





+1

Serving Lanham, MD and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Outstanding. Showed up within 45 minutes and quickly fixed the issue of a clogged basement drain."



Serving Lanham, MD and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Van confirmed appointment, gave estimate and completed the job as discussed. All drains are in working order."
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