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Basement waterproofing pros in Elkridge

Damage Squad
P.O. Box 946
5.00(
1
)
Damage Squad
P.O. Box 946
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A leader in emergency property damage services, helps families and businesses overcome the devastating setbacks caused by water, fire, mold, biohazard and other conditions resulting in property damage. We operate 24/7 day or night 365 days a year at your service.

"Great. Ansony, owner of Damage Control did a great job of explaining everything. Was super thorough. Eliminated some issues I did not even know existed going into the project. All around A+"

James H on September 2020

A leader in emergency property damage services, helps families and businesses overcome the devastating setbacks caused by water, fire, mold, biohazard and other conditions resulting in property damage. We operate 24/7 day or night 365 days a year at your service.

"Great. Ansony, owner of Damage Control did a great job of explaining everything. Was super thorough. Eliminated some issues I did not even know existed going into the project. All around A+"

James H on September 2020


Vinyl Window Wells
229 S Groffdale Rd
5.00(
3
)
Vinyl Window Wells
229 S Groffdale Rd
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full service egress & non egress systems. Window well replacements, Window well covers & adapter covers. Stairwell Enclosures

"Wonderful skilled work. This product allows us to still remove large items out the basement door and it solved the problem of the floor drain clogging with debris and ice. Looks attractive on the outside."

Lyn W on February 2022

Full service egress & non egress systems. Window well replacements, Window well covers & adapter covers. Stairwell Enclosures

"Wonderful skilled work. This product allows us to still remove large items out the basement door and it solved the problem of the floor drain clogging with debris and ice. Looks attractive on the outside."

Lyn W on February 2022


Seven Six Two Removal
225 Rubens Cir
4.20(
5
)
Seven Six Two Removal
225 Rubens Cir
4.20(
5
)
Customers say: Terrific value
9 years of experience

A Veteran Owned Demolition and Removal Services company. Started by Owner Matthew Hull a 8 year Marine Corps Veteran. We Cover Demolition, Removal Services, Concrete and Excavation. We strive for the best and settle for nothing less!

"Matthew (Matt) Hull, Seven Six Two Removal, and Brim Contracting LLC deserve ZERO stars. I rue the day I contracted with Matt Hull for my whole house renovation project, and only hope my warning can save others from a similar experience. Unless you enjoy paying twice for shoddy work, chasing down contractors, receiving false promises about timelines, being told repeatedly that your project isn’t making the contractor any money, having your project abandoned, and flirting with financial ruin, steer clear of Matt Hull and Seven Six Two Removal. Matt’s actions caused me significant financial losses— from the additional months of carrying costs, the extra payments in the tens of thousands to subsequent contractors to repair all his mistakes and finish the project, and from the lower sale price and incentives I had to offer to finally close a sales contract, a full 15 months after engaging with Matt Hull and Seven Six Two Removal. I don’t know if Matt is malicious or incompetent, but the results speak for themselves. Here’s just a sample of what I endured: -Mounds of trash and dangerous debris left everywhere. -Not a single room in the home was finished after six months—just a patchwork of poorly done and half-done jobs. -Only 50% of the interior was painted; the exterior was left half-painted with random substantial holes left open in the exterior brickwork of the home, resulting in dead birds and bird feces inside the house -Matt drywalled over the only kitchen HVAC vent (located in brand new ductwork in the ceiling bulkhead) and then installed a wall cabinet directly underneath the drywalled-over vent location. This was only discovered when investigating why the newly installed HVAC system wasn’t properly cooling the main floor. Correcting this issue cost additional time and money and risked significant damage to the new HVAC system. -Upstairs bathroom tile work was so bad that it looked like a middle school project—uneven, crooked, and sloped. It had to be gutted and reinstalled. -A toilet was installed incorrectly, causing plumbing headaches and extra bills. -Shower head in newly constructed basement bathroom installed off-center and, rather than correcting this obvious error, Matt tiled around it- making any future fix a major, expensive undertaking. -Vanity lights in the new bathroom installed off center on a tiled wall, requiring re installation and retiling of the area -Kitchen canned lights installed unevenly spaced, disregarding architectural drawings, and the kitchen feature light was not installed at all. Had to hire a professional to relocate the lights, patch and repaint multiple holes in the ceiling, and run new electrical wiring to properly power the fixtures that should have been installed in the first place. Kitchen cabinets and peninsula installed to the floor and walls incorrectly—had to pay a specialist to fix and reinstall. -Doors and doorways were measured and framed incorrectly, leading to wasted money, multiple door orders, and more delays. -Windows trimmed so poorly that standard coverings wouldn’t fit—had to customize every window covering. -Smoke/CO detector placed right next to a vent, a code violation. -Fence gate latch installed upside down, plus random holes cut in the fence. After abandoning the project nearly 11 months ago, Matt promised to return to work on my property “as soon as our schedule frees up.” Despite that promise, I never heard from Matt Hull or Seven Six Two Removal again. I have contracts, receipts, photos, videos, security camera footage, audio recordings, emails, and witnesses to prove every word and have shared this information with my attorney in anticipation of litigation. I am also reporting Matt Hull, Seven Six Two Removal, and related entities to the appropriate authorities in DC and Maryland, so no one else has to endure the anguish and financial jeopardy I experienced. If you value your time, money, and sanity, avoid Matthew (Matt) Hull and Seven Six Two Removal at all costs."

Alicia D on May 2025

A Veteran Owned Demolition and Removal Services company. Started by Owner Matthew Hull a 8 year Marine Corps Veteran. We Cover Demolition, Removal Services, Concrete and Excavation. We strive for the best and settle for nothing less!

"Matthew (Matt) Hull, Seven Six Two Removal, and Brim Contracting LLC deserve ZERO stars. I rue the day I contracted with Matt Hull for my whole house renovation project, and only hope my warning can save others from a similar experience. Unless you enjoy paying twice for shoddy work, chasing down contractors, receiving false promises about timelines, being told repeatedly that your project isn’t making the contractor any money, having your project abandoned, and flirting with financial ruin, steer clear of Matt Hull and Seven Six Two Removal. Matt’s actions caused me significant financial losses— from the additional months of carrying costs, the extra payments in the tens of thousands to subsequent contractors to repair all his mistakes and finish the project, and from the lower sale price and incentives I had to offer to finally close a sales contract, a full 15 months after engaging with Matt Hull and Seven Six Two Removal. I don’t know if Matt is malicious or incompetent, but the results speak for themselves. Here’s just a sample of what I endured: -Mounds of trash and dangerous debris left everywhere. -Not a single room in the home was finished after six months—just a patchwork of poorly done and half-done jobs. -Only 50% of the interior was painted; the exterior was left half-painted with random substantial holes left open in the exterior brickwork of the home, resulting in dead birds and bird feces inside the house -Matt drywalled over the only kitchen HVAC vent (located in brand new ductwork in the ceiling bulkhead) and then installed a wall cabinet directly underneath the drywalled-over vent location. This was only discovered when investigating why the newly installed HVAC system wasn’t properly cooling the main floor. Correcting this issue cost additional time and money and risked significant damage to the new HVAC system. -Upstairs bathroom tile work was so bad that it looked like a middle school project—uneven, crooked, and sloped. It had to be gutted and reinstalled. -A toilet was installed incorrectly, causing plumbing headaches and extra bills. -Shower head in newly constructed basement bathroom installed off-center and, rather than correcting this obvious error, Matt tiled around it- making any future fix a major, expensive undertaking. -Vanity lights in the new bathroom installed off center on a tiled wall, requiring re installation and retiling of the area -Kitchen canned lights installed unevenly spaced, disregarding architectural drawings, and the kitchen feature light was not installed at all. Had to hire a professional to relocate the lights, patch and repaint multiple holes in the ceiling, and run new electrical wiring to properly power the fixtures that should have been installed in the first place. Kitchen cabinets and peninsula installed to the floor and walls incorrectly—had to pay a specialist to fix and reinstall. -Doors and doorways were measured and framed incorrectly, leading to wasted money, multiple door orders, and more delays. -Windows trimmed so poorly that standard coverings wouldn’t fit—had to customize every window covering. -Smoke/CO detector placed right next to a vent, a code violation. -Fence gate latch installed upside down, plus random holes cut in the fence. After abandoning the project nearly 11 months ago, Matt promised to return to work on my property “as soon as our schedule frees up.” Despite that promise, I never heard from Matt Hull or Seven Six Two Removal again. I have contracts, receipts, photos, videos, security camera footage, audio recordings, emails, and witnesses to prove every word and have shared this information with my attorney in anticipation of litigation. I am also reporting Matt Hull, Seven Six Two Removal, and related entities to the appropriate authorities in DC and Maryland, so no one else has to endure the anguish and financial jeopardy I experienced. If you value your time, money, and sanity, avoid Matthew (Matt) Hull and Seven Six Two Removal at all costs."

Alicia D on May 2025


Brothers Pavers, Inc.
5.00(
8
)
Brothers Pavers, Inc.
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

23+ years of experience Brothers Pavers, Inc. specializes in general hardscaping installation and repair services. We are owner operated and always provide top notch results. Give us a call or click for an estimate today!

"Miguel and his crew were a pleasure to work with from start to finish. They repaired crumbling exterior brick walls on our 1915 brick townhouse and did a great paint job. He was extremely responsive and worked with our timeline. They did an amazing job at an affordable price. I’ve worked with many contractors and they were by far the most efficient, dependable, and even left our space cleaner than it was before they started. They went above and beyond to address our concerns. Would definitely hire again in the future."

Sam B on March 2025

23+ years of experience Brothers Pavers, Inc. specializes in general hardscaping installation and repair services. We are owner operated and always provide top notch results. Give us a call or click for an estimate today!

"Miguel and his crew were a pleasure to work with from start to finish. They repaired crumbling exterior brick walls on our 1915 brick townhouse and did a great paint job. He was extremely responsive and worked with our timeline. They did an amazing job at an affordable price. I’ve worked with many contractors and they were by far the most efficient, dependable, and even left our space cleaner than it was before they started. They went above and beyond to address our concerns. Would definitely hire again in the future."

Sam B on March 2025


Non-Slip Agents • Coatings • Disinfection


M & C Global Construction LLC
600 Rolling Hill Walk
No reviews
M & C Global Construction LLC
600 Rolling Hill Walk
No reviews
7 years of experience

M & C Global Construction is a licensed, insured and bonded General Contracting Firm providing service across the Maryland area. We specialize in providing high quality Remodeling, Repairs and Replacement home services.

M & C Global Construction is a licensed, insured and bonded General Contracting Firm providing service across the Maryland area. We specialize in providing high quality Remodeling, Repairs and Replacement home services.


DZ's Contracting LLC
PO Box 221
4.35(
23
)
DZ's Contracting LLC
PO Box 221
4.35(
23
)
Customers say: Terrific value
43 local quotes requested

25% Discount on equipment time during COVID-19. I am a seasoned excavator local to Howard County and have 35 years experience. I serviced a prominent builder, Corner Stone Homes, from 2003 to 2016 and you can can reference Brandon Boy Owner 443-794-7392. We provide many services including clearing sites, installing roads, digging basements, installing driveways, drain tile, bio retention, rain gardens, level spreaders, dry wells, fine grading, seed, and sediment controls. Site clean up, street cleaning, lawn mowing and landscape maintenance. We also snow plow and power wash. 24-7 emergency service. Soul owner David Zile. I was disabled in 2016 from a medical procedure. Through extensive physical therapy its 2019 I am back and strong as ever. Averaged 25 homes per year.

"David was amazing. I had downspouts and sump pump discharge drainage installed by him in my yard. He ran a drain pipe through my backyard to the end of the property. He also graded to slope all the low points in my yard. I no longer worry when it rains. No more soggy grass and sitting water thanks to him. He arrived early and completed the job within a day. I really appreciate the craftsmanship and the respect for my home. He left the yard better than he found it and cleaned up behind his work. I would 100% use his services again."

nico j on March 2025

25% Discount on equipment time during COVID-19. I am a seasoned excavator local to Howard County and have 35 years experience. I serviced a prominent builder, Corner Stone Homes, from 2003 to 2016 and you can can reference Brandon Boy Owner 443-794-7392. We provide many services including clearing sites, installing roads, digging basements, installing driveways, drain tile, bio retention, rain gardens, level spreaders, dry wells, fine grading, seed, and sediment controls. Site clean up, street cleaning, lawn mowing and landscape maintenance. We also snow plow and power wash. 24-7 emergency service. Soul owner David Zile. I was disabled in 2016 from a medical procedure. Through extensive physical therapy its 2019 I am back and strong as ever. Averaged 25 homes per year.

"David was amazing. I had downspouts and sump pump discharge drainage installed by him in my yard. He ran a drain pipe through my backyard to the end of the property. He also graded to slope all the low points in my yard. I no longer worry when it rains. No more soggy grass and sitting water thanks to him. He arrived early and completed the job within a day. I really appreciate the craftsmanship and the respect for my home. He left the yard better than he found it and cleaned up behind his work. I would 100% use his services again."

nico j on March 2025


AVG Waterproofing, LLC
500 Apple Rd
5.00(
4
)
AVG Waterproofing, LLC
500 Apple Rd
5.00(
4
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

AVG waterproofing over 25 years on the business

"Excellent service. Punctual, expert, no noise what so ever. Smooth hire-do process. I love everything about Alex! He is all what I needed for my waterproofing job. Reasonable, approachable, pro!"

Kaleh M on July 2019

AVG waterproofing over 25 years on the business

"Excellent service. Punctual, expert, no noise what so ever. Smooth hire-do process. I love everything about Alex! He is all what I needed for my waterproofing job. Reasonable, approachable, pro!"

Kaleh M on July 2019



Stop Mold
P.O. Box 42696
4.43(
7
)
Stop Mold
P.O. Box 42696
4.43(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Coming from a combined construction background of almost 70 years, StopMold is a newly established restoration division of Foundation Restoration Specialists Inc. (est. 1999), with broad expertise in categories which include: full service concrete construction, basement waterproofing and property grading, mold removal/remediation, water damage mitigation and full reconstruction. With 3 entities to our corporation, we are able to offer our clients a custom tailored solution to all of your property needs. It's very common to see mold present at a property with waterproofing problems; we are able to offer a complete job from start to finish without the hassle of coordinating between two or three separate companies. We offer significant package discounts for clients who are in need of multiple services offered by us. Call us today to discuss your project more in depth.

"Great work, great people to deal with. Would definitely recommend."

Kirk S on November 2022

Coming from a combined construction background of almost 70 years, StopMold is a newly established restoration division of Foundation Restoration Specialists Inc. (est. 1999), with broad expertise in categories which include: full service concrete construction, basement waterproofing and property grading, mold removal/remediation, water damage mitigation and full reconstruction. With 3 entities to our corporation, we are able to offer our clients a custom tailored solution to all of your property needs. It's very common to see mold present at a property with waterproofing problems; we are able to offer a complete job from start to finish without the hassle of coordinating between two or three separate companies. We offer significant package discounts for clients who are in need of multiple services offered by us. Call us today to discuss your project more in depth.

"Great work, great people to deal with. Would definitely recommend."

Kirk S on November 2022

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FAQs for basement waterproofing projects in Elkridge, MD

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The Elkridge, MD homeowners’ guide to basement waterproofing services
From average costs to expert advice, get all the answers you need to get your job done.
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