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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Lanham

Avatar for AA Action Waterproofing Inc
AA Action Waterproofing Inc
4.8(
278
)

Serving Lanham, MD and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"They did a great job. We got 4 quotes; they were neither the cheapest nor the most expensive. Everything was done on schedule, and they did not try to talk us into work we didn't need. Very professional, and they did a good clean-up job. We were initially annoyed that they had not cleanly cut through our tile (which we did not think to request), but we would have ended up pulling up and replacing the cut pieces anyway, so it really doesn't matter. Water problems in our basement have stopped! We are very satisfied."
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+17

Response time9 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Basement Waterproofing Nationwide Inc
Basement Waterproofing Nationwide Inc
4.8(
143
)

Serving Lanham, MD and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"I was having some issues with water coming into the basement through the foundation and walls during rainy weather. Not flooding, or even shop vac-able volumes, just enough to be annoying and require mopping. Dominic and his crew were here today to install an under-floor drainage system and a new sump pump. I was dreading the demo (I have a concrete floor) and the mess involved, but these guys came prepared for everything! They used dust abatement measures to protect all my basement-stored items, and they removed and hauled all the debris away when finished with the excavation. What really impressed me was the concrete restoration upon completion. I've previously had a sewer line replaced through the basement floor, and the contractor really "botched" the floor repair. I can't describe how different this experience was! The concrete installed today is immaculate! Dominic takes pride in his work and with good reason! The new concrete is perfect! I am thrilled! "
Additional Photos
Response time2 days
17 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for NV Waterproofing & Foundation Repair
NV Waterproofing & Foundation Repair
4.8(
114
)

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"
Crawlspace Encapsulation
Damp dirty crawlspace with Rodent infestation
Additional Photos
Exterior drainage
Wall Anchors for failing foundation walls

+29

Response time1 day
Response rate99%
36 neighbors recently requested a quote
Avatar for Always Waterproofing
Always Waterproofing
4.7(
297
)

Serving Lanham, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Credit card accepted

"I COULD NOT BE MORE SATISFIED WITH ALWAYS CONCRETE SERVICES. WE WANTED OUR OLD CONCRETE AROUND OUR POOL AND ALL THE WAY TO OUR SUNROOM DOOR TAKEN UP AND PUT BACK DOWN WITH CONCRETE STEPS ADDED. JAMES & HIS CREW KNEW EXACTLY WHAT TO DO, THE LOOK WE WERE GOING FOR & OF COURSE THE PRICE WAS AMAZING. YOU CAN TELL JAMES HAS BEEN DOING THIS FOR 35 YEARS. HES POLITE, SMART, HAS A EXCELLENT WORK CREW AND THEY ALL KNOW WHAT TO DO AND HOW TO DO IT TOGETHER. THANKS SO MUCH ALWAYS WATERPROOFING AND CONCRETE SERVICES. YOU BETTER BELIEVE YOU WILL BE GETTING MORE WORK FROM MY FAMILY, FRIENDS AND PEOPLE IN MY COMMUNITY. YOU WILL ALWAYS BE MY CONTRACTOR & I CANT WAIT TO SEE WHAT OUR NEXT PROJECT IS WE WILL BE WORKING ON TOGETHER AGAIN!!! THANK YOU & GOD BLESS!!!"
Updated concrete deck
Cozy front porch
Response time10 hrs
412 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Brother's Waterproofing, LLC
Brother's Waterproofing, LLC
4.9(
36
)

Serving Lanham, MD and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Great customer service from beginning to end. The work was started and completed on time. The attention to detail is immaculate. I plan to hire for future projects."
Brother's Sub Floor Drain System
Sump Pump
Stairwell Rebuild
Stairwell Rebuild
Stairwell Build

+1

Response time1 day
Response rate88%
6 neighbors recently requested a quote
Avatar for All in One Contractors LLC
All in One Contractors LLC
5.0(
7
)

Serving Lanham, MD and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Juan and his team did another great job for us. They performed this necessary repair in a timely fashion and were very professional. They had to coordinate their work with the basement waterproofing people and they have no problem doing that. We intend on using this company for several other repairs in the future, and I would strongly recommend them!"
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+101

Response time10 hrs
Response rate88%
Recommended by100%of homeowners
Avatar for Tru Integrity, LLC
Tru Integrity, LLC
4.9(
96
)

Serving Lanham, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"The crew arrived on time. They all went right to work. I hired Tru Integrity because the representative who came to my house to see what had to be done to fix the water problem explained, in language I could understand, the steps involved. Of course I cannot judge the work until we have rain. When the job was completed the basement, yard and driveway were cleaned."
Crawlspace flooding
Sealed Crawlspace
9 ft excavation and wall pre-seal preparation
Membrane Waterproofing
Waterproofing around sewer lines and utilities

+19

Response time1 day
15 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Lanham, MD

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Lanham, MD homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

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