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Top-Rated Foundation drainage installers and replacers in Hampstead - Updated Nov 2026

Avatar for Basement Waterproofing Nationwide Inc
Basement Waterproofing Nationwide Inc
4.6(
188
)
Foundation Drainage - Install or Replace

Serving Hampstead, MD and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"It went well and I no longer have to worry about a water leakage during a heavy rainstorm or snow melting. The work crew was on time each day and made every effort to keep the dust from entering the upstairs. They were very considerate and seemed to enjoy working together. They took pride in doing the job well and informed me of any changes necessary and asked permission to make modifications with my approval."
Additional Photos
Response time2 days
8 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.8(
217
)
Foundation Drainage - Install or Replace

Serving Hampstead, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"I had a fantastic experience with Dan from Basement Gurus! He helped install a French drain in my basement crawl space, and I couldnâ  t be happier with the results. Not only did he address the drainage issue, but he also sealed off openings under my wood deck that were allowing raccoons to get in. Dan was professional, knowledgeable, and kept me informed throughout the process. Highly recommend Basement Gurus for any basement needs!"
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
471 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for AFFORDABLEBASEMENTWATERPROOFING.COM INC
AFFORDABLEBASEMENTWATERPROOFING.COM INC
4.0(
108
)
Foundation Drainage - Install or Replace

Serving Hampstead, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"We have been working with Affordable for a couple of years now. To put it lightly, we have the basement from hell. When they arrived, we had some water in the basement and they quoted us based on their normal pricing. Once the concrete came up, we couldn't believe what we were dealing with. It is a constant flow of water that required two sump pits and an insane amount of work to install our drainage system. Every time they tried to dig a pit it would backfill with sand and water- they had to dig this up painstakingly- foot by foot. We thought for sure we were in for additional costs, but they stuck by the original estimate. Since then, any time we have had an issue or a question, they are quick to answer. Poor Kelly and Bobby probably recognize our number on the caller ID but whenever we make a call or send an email, we always get a response- usually with a visit on the same day. We highly recommend this company for their honesty, customer service, and quality work."
Waterproofing
Waterproofing
Waterproofing
Waterproofing
Waterproofing

+88

Response time1 day
Recommended by83%of homeowners
Avatar for Best Buy Waterproofing, LLC
Best Buy Waterproofing, LLC
4.4(
155
)
Foundation Drainage - Install or Replace

Serving Hampstead, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Andrew came out to assess our basement water issue. Mendoza and his crew installed 2 sump pumps and a drainage system. They were all delightful to work with. I highly recommend Best Buy Waterproofing."
Response time2 days
Recommended by98%of homeowners
Avatar for Always Waterproofing
Always Waterproofing
4.2(
427
)
Foundation Drainage - Install or Replace

Serving Hampstead, 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
369 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Fortress Foundation Solutions
Fortress Foundation Solutions
3.4(
17
)
Foundation Drainage - Install or Replace

Serving Hampstead, MD and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Good people to work with, professional in every way. Normally when we received 2" of rain water would start entering the basement. When we receive 3" the basement floor would be covered. Two days after installing their system our area received 8.5" of rain and our basement remained dry, not a drop got in the house. These guys know what they are doing."
After
Before
After
Before
After

+60

Response time1 day
154 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for '58 Foundations
'58 Foundations
3.2(
34
)
Foundation Drainage - Install or Replace

Serving Hampstead, MD and surrounding areas

Approved

In business since 1958

Free estimates

Small jobs welcome

"They were able to advise that I did not have a basement water problem and instead diagnosed condensation for which they suggested a simple solution. They did not charge"
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation

+31

Response time12 hrs
4 neighbors recently requested a quote
Recommended by75%of homeowners
Hydro-Solutions, Inc.
3.2(
3
)
Foundation Drainage - Install or Replace

Serving Hampstead, 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 S DiFatta Mason Contractor & Sons
S DiFatta Mason Contractor & Sons
4.6(
148
)
Foundation Drainage - Install or Replace

Serving Hampstead, MD and surrounding areas

In business since 1971

Free estimates

"We had work done on the stone patio around our pool. He also did drainage work around an area of our house that often floods. It has really made an incredible difference! Especially with all the rain we have had this year! I am so grateful to Sal and his workers! I would highly recommend their company!"
Butler Stone Patio
Paver Patio with Border and Castle Block Wall
Paver Patio with Pergola
Castle Block Wall and Paver Patio
Stone Patio and Landing

+17

Recommended by98%of homeowners
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