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Products & Services
Mold Services
Mold Remediation & Abatement
Mold Inspections
Mold Testing & Detection
Dust Mites Control
Mold Spores
Mold Removal And Cleanup
Dry Rot & Brown Rot
Black Mold Removal
Basement Mold Removal
Fiberlock Shockwave Disinfectant & Sanitizer
Fiberlock IAQ 6000 Mold Encapsulant
Sporicidin Disinfectant Solution
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Bowing Wall Structural Repair
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier
Sump Pump Installation, Repair & Replacement
Basement Insulation
Basement Egress Windows
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
Crawl Space Structural Repair
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
Finishing / Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Millcreek Faux Wood Flooring
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Basement Egress Windows
Before and After Pictures from Catonsville
Waterproofing and Sump Pump System Upgrade in Catonsville, MD

Waterproofing and Sump Pump System Upgrade in Catonsville, MD

Before After
Waterproofing and Sump Pump System Upgrade in Catonsville, MD Waterproofing and Sump Pump System Upgrade in Catonsville, MD

This customer contacted us looking to waterproof her basement as well as upgrade her sump pump to a newer system with an airtight lid and a battery-powered backup. We chose to offer her the Supersump System. This system features the Zoeller M63 1/3 HP pump, capable of pumping 2,650 gallons per hour, a Waterwatch Alarm System that sounds off if the water rises above the point where the pump should turn on, the Superliner basin and an airtight lid. This system also features a CleanPump Stand, which serves to elevate the the pump from any silt or sediment that may build up at the bottom of the basin. For the battery backup we installed the Ultrasump 4, which features an automatic switching system to keep your basement dry in case of a power outage, main pump failure, tripped breaker or simply an unplugged main pump.

To further waterproof her basement this customer also chose our Waterguard French Drain System and our Cleanspace Wall Liner, which is a 100% waterproof plastic barrier that helps guide any water seepage down to the drainage system. 

Catonsville, MD Egress Upgrade

Catonsville, MD Egress Upgrade

Before After
Catonsville, MD Egress Upgrade Catonsville, MD Egress Upgrade

For this project we came out and upgraded the basements current window to an Egress window. The material used for this job consisted of a 27 x 45 In-Swing Egress window, Bowman Kemp Metal Egress Well and Plastic Cover. We also installed a Well Duct Drain that connected to their current waterproofing system.

Structural Support In Catonsville, MD

Structural Support In Catonsville, MD

Before After
Structural Support In Catonsville, MD Structural Support In Catonsville, MD

We were reached out to by the buyers of this of this property, while going through home inspections, one of the inspectors had pointed out that the pillars were not stable enough to support the house and they would need to be assessed as soon as possible.

We came out to the property to find the current support system made up of cinder blocks and 2 x 6s and we knew immediately our Smart Jack System was needed for this crawlspace.

We came out and installed 1 Supplemental Steel Beam with 2 Smart Jacks. SmartJack is a high- capacity adjustable steel pier that is designed to stop settling and can even raise your floor back to where it was.

Company Awards
2021 BBB Torch Award
We are proud to announce that the Better Business Bureau has awarded us the prestiges 2021 Torch Award for Market... [Read more]
2019 Angie's List Super Service Award
We have been awarded our 7th Super Service Award from Angie's list. Only 5% of Angie's List companies receive... [Read more]
2017 Super Service Award
Basement Systems has won their 4th SuperService Award from Angie's LIst. Only 5% of Angie's list compnaies win this... [Read more]
More Awards

Catonsville, MD's Local Basement & Crawl Space Contractor

Bernie and William were absolutely wonderful. They were nondisruptive and did a beautiful job and cleanup and were very personable...
Happy Customers Surrounding Catonsville, MD
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Reviews From Catonsville
Testimonials From Catonsville
They mean it when they say they want their customers to be happy. I would recomment them without hesitation.
Testimonial by Sandra R. from Baltimore, MD
I was extremely impressed with your knowledge, experience and good nature.I will happily recommend you and your company should I meet someone in need of your...
Testimonial by Barre L. from Catonsville, MD

Responsible basement waterproofing, mold remediation, and crawl space repair company serving Catonsville, Maryland 21228

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. Basement Systems USA has an A+ Better Business Bureau Ranking for exemplary service in basement waterproofing, mold testing mold remediation, and crawl space repair.  We also use state-of-the-art products and technology which are designed to fix and improve your home. We are the authorized Basement Systems dealer in Catonsville, MD.

Services we offer in Catonsville:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • mold removal and remediation
  • Beautiful basement finishing products and remodeling services.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation

Basement Waterproofing & Crawl Space Repair

Flooding, water seepage or even high humidity can quickly result in mold growth and water damage in your basement or crawl space. We prevent this from happening by installing an interior drainage system in the basement that is connected to a high volume sump pump. Any water that makes it to the basement is collected and pumped out of the home without you even noticing. 

Just like the basement, in the crawl space we similarly place a sump pump system and dehumidifier to prevent water issues. The entire area is encapsulated with vapor barrier to prevent mold growth. Our crawl space system comes with a 25-year warranty. 

We Provide:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Exclusive, Patented Products
  • Humidity Control
You Receive:
  • Permanently Dry Basement
  • Clean Protected Crawlspace
  • Protection against Mold
  • Improved Home Value

If the walls of the basement or bowing inwards we install wall anchors or braces to straighten the walls. If the floor above the crawl space is sagging we install SmartJack support jacks to raise the floor back to a level position. Our Catonsville waterproofing systems come with life-time warranties. 

Mold Removal & Remediation

At Basement Systems USA, we provide full mold remediation for basements, including air sample testing. Our company has the ability to not just remediate the mold, but also remove the source of the mold, which is moisture. Unlike other mold remediation companies, our background in basement & crawlspace waterproofing allows us the make sure that the mold won't come back after it has been remediated. We are also AMA Certified.

Our Services Include :

  • Mold & dust mite control           
  • Dehumidifier Installation
  • Crawl Space Encapsulation
  • IAQ 6000 Mold Encapsulant


  • Black Mold Removal
  • Dry rot cleaning & repair
  • Shockwaive by Fiberlock Disinfectant & Sanitizer
  • TBF Waterproof & Mold Resistant Wall Boards
  • Negative Air Machine Installation


Reliable Foundation Repair Company in Catonsville

Basement Systems USA is Catonsville, MD’s go-to provider of foundation repair systems and services. Whether your floors are sinking and uneven or whether you have cracks in your walls, we have the tools and expertise required to repair your foundation issues. We offer foundation pier systems, foundation wall repair, crawl space support posts, and spray concrete for your foundation repair needs.

Don’t wait another day to fix foundation issues! Contact us at 1-833-288-8031 or complete the provided form to schedule a free foundation repair estimate in Catonsville, MD and nearby in Baltimore County.

Work Requests From Catonsville, MD
Project Location: Catonsville, MD
Want to get my basement radon tested
Project Location: Catonsville, MD
Need estimate to reconstruct a basement damaged by flood.
Project Location: Catonsville, MD
Water leaking into the basement when a heavy rain
Project Location: Catonsville, MD
I need a new drop tile ceiling in cellar but underneath that ceiling is generator "wires" as well as verizon etc. Crucial they remain safe -my generator saves our basement from the flooding. That is key as i need to move my office to home in 2021. However, I would like to learn more about how to brighten up my space which is a 1957 house old panel, old floor etc. Again, the ceiling needs to happen but it would be nice to know about panel and floor too.
Project Location: Catonsville, MD
We have an unfinished basement. i'd like to get an idea of how much it would cost to finish half of it.
Project Location: Catonsville, MD
In my basement the windows are all glass bricks. I would like to replace one of the glass brick windows with an egress window so I can start using it as a family room.
Project Location: Catonsville, MD
Mildew in basement
Project Location: Catonsville, MD
The window well is leaking a little bit, so I want to see my options in terms of replacement. I would like someone coming by to look at it. Thank you.
Project Location: Catonsville, MD
Mold areas in finished basement
Project Location: Catonsville, MD
Seeking moisture proofing estimate for basement with panelled walls and windows. When it rains,m it gets musky although dry! Thank you.
Project Location: Catonsville, MD
We need replacement of 2 basement windows but also other basement work.
Project Location: Catonsville, MD
Basement water leakage need repair and sealant
Project Location: Catonsville, MD
Smelling mold moisture in the air door will not open up in basement. Mold
Project Location: Catonsville, MD
Finished basement,showing signs of interior dampness, etc.... Concern with foundation crack, leak on exterior and or interior.
Project Location: Catonsville, MD
System is old and believe that a water line is leaking and keeps pumps running.
Project Location: Catonsville, MD
I have an existing interior perimeter drainage system in my basement, but it regularly fails in one area in particular. I would like to have this diagnosed and corrected. I may also be interested in mold removal services.
Project Location: Catonsville, MD
I will like to know how much it will cost to get a sump pump installed?
Project Location: Catonsville, MD
Water is getting into basement
Project Location: Catonsville, MD
My sump pump is working but when there is heavy rain it fails my basement is filled with water
Project Location: Catonsville, MD
Had. Flood in May and looking for moisture and mold resistant options for basement flooring

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