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.

Call Us Before the Water Rises

Call today, we'll start tomorrow

5 Stars and A+ Ratings

on every Social Review Platform

With over 70 years of combined experience in basement ventilation, 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.

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5 Stars and A+ Ratings

on every Social Review Platform

With over 70 years of combined experience in basement ventilation, 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.

 Customer Satisfaction is Our #1 Priority

Certifications

Earn $500 through our Customer Referral Program!

Refer a friend or family member to Best Buy Waterproofing and earn a $500 Referral Fee for every project you refer to us. It’s just our way of saying thanks for recommending us to your family, friends, and neighbors. We are committed to excellence and to keeping our customers 100% satisfied with the quality of the work we perform for them.

$750 Off Your Basement Waterproofing Project

  • No Payments AND No Interest for 18 Months
  • Payments as low as $69 a month
  • 0% finance for up to 60 months!
  • In-house financing available
  • BEST WARRANTY PROGRAM – Lifetime Warranty on Sump Pumps & Battery Backups

Unparalleled Skill & Basement Waterproofing Experience

When you select a basement waterproofing company for your project, the skill level and experience of the basement waterproofing experts who perform the work can be the difference between a mediocre job and a job that exceeds all your expectations.

When you hire the basement waterproofing professionals at Best Buy Waterproofing, you are hiring the very best in the 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.

Call us today and we’ll start tomorrow.

Basement Health Services

The certified, professional staff at Best Buy Waterproofing has a combined 70 years of experience in all aspects of the basement health industry, including:

Wet Basements Stink

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

Waterproofing
Service Area

Serving the basement health & waterproofing needs of Maryland, Delaware, Washington DC, Pennsylvania, Virginia and West Virginia, Best Buy Waterproofing is fully insured, licensed, and bonded. We have earned a reputation for customer trust, meeting deadlines and staying on budget. Headquartered in Columbia, Maryland, we’re waterproofing specialists for Howard County, Baltimore County, Baltimore City, Anne Arundel County, Prince George’s County, Montgomery County, Carroll County and Harford County

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.

Financing Plans to Fit
Every Budget

We’ll work with you to find a payment plan that fits your needs and gets your waterproofing project scheduled and moving forward quickly.

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