24/7 EMERGENCY SERVICE | Best Buy Waterproofing is ready to respond 7 days a week, 24 hours a day. Call us today at 844.980.3707.

Serving Maryland’s Basement
Waterproofing Needs

With its central location in Columbia, Maryland, Best Buy Waterproofing serves the basement waterproofing and moisture control needs of residents and businesses throughout the state of Maryland including Howard, Baltimore, Carroll, Harford, Anne Arundel, Montgomery and Prince Georges Counties. With over 30 years of experience in basement waterproofing, moisture control and structural repair, Best Buy Waterproofing founder Andrew A. Altman, Sr. is a top-rated industry veteran with a proven record of successful projects.

In fact, the certified, professional staff at Best Buy Waterproofing has a combined 70 years of experience in all aspects of the basement health industry. Starting at the top with founder Andrew A. Altman, Sr., who has been interviewed by the news networks as an expert in basement water safety.

Best Buy Waterproofing has received 5 Star and A+ ratings on every social media platform, including the Better Business Bureau, Google, Angie’s List and Home Advisor.

Wet Basements Downright Stink!

Know the warning signs of water damage: Wall & Floor Cracks • Water Seepage on Floor • Mold or Mildew on Walls • Lifted Floor Tiles • High Humidity Levels • Musty Smells • Dry Rot • Visible Silt • Visible Rust on Furnace or Water Heater • White Chalky Powder • Damp Musty crawlspace • Insects • Wall that Buckles • Peeling Paint • Warped Paneling

Maryland Basement Waterproofing Services Available Include

  • Basement Waterproofing
  • Basement Ventilation
  • Mold & Mildew Remediation
  • Structural Repair
  • Crawl Space Repair
  • Sump Pump Systems
  • Moisture Control
  • Wet Basement Repair
  • Intelligent Power Battery Backup Systems
  • Sub-floor Pressure Relief Systems
  • Basement Exterior Excavation
  • Basement Finishing
  • Concrete Lifting
  • Radon Gas Seal & Mold Remediation
  • Foundation Repair
  • Basement Door & Egress Windows

24/7 Emergency service

Basement Emergency? Best Buy Waterproofing is ready to respond 7 days a week, 24 hours a day. Call us today at 844.980.3707.

Here is what Maryland
Homeowners say about Best Buy Waterproofing