HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

5 Years In Business

Company Details

  • Verified Licenses


8950 Route 108, Suite 221
Columbia, MD 21045


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Basement And Foundation Waterproofing
  • Mold & Mildew Remediation
  • Basement Ventilation
  • Structural And Crawl Space Repair
  • Sump Pump Systems With Intelligent Power Battery Backup
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


108 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 108 results
4.0 Jessica T. Washington, DC


Response from Company:

Thank you for the 5 star review!

5.0 Collin B. Baltimore, MD

Professional and efficient service

Response from Company:

Thank you for the 5 star review! We appreciate you taking the time to let us know how you feel about the work we did! Very much appreciated!


This company is amazing. It is obvious that quality work and customer service is their main goal, which is unheard of in this day and age. They are fair, they get the job done (to your satisfaction) and stand by their work. You will not go wrong with Best Buy Water Proofing. They show up on time, communicate through the entire job and even follow up to make certain you are satisfied. In a world where bottom line profits are the main focus by most companies, Best Buy Water Proofing is the exception. Their main goal seems to be to do the work at a fair price and offer the client the peace of mind that the job has done right. No more playing around with other companies for me.

Response from Company:

Thank you so much for the awesome review! Customer satisfaction is our #1 priority and we are grateful we exceeded your expectations!

5.0 Minshu Y. Potomac, MD

Great job and great service!

Response from Company:

Thank you for the 5 star review!

5.0 Wayne S. Columbia, MD

Darwin and Ericsson and crew were excellent to work with

Response from Company:

Thank you for the 5 star review! Customer satisfaction is our #1 priority and we are grateful we exceeded your expectations!

5.0 Lisa st P. Spotsylvania, VA

Great team sent to complete this project

Response from Company:

Thank you for the 5 star review!

4.5 Jordan G. Taneytown, MD

Best Buy Waterproofing called me within minutes of my request. They came out the next day, gave me an estimate which I believed to be fair and reasonable since I did not have time to get several quotes. We set up an appointment and arrived at the specified time. The job was completed in about 2 hours and after a few days of intensive rain I did not experience any problems. They recommended another contractor to complete the repairs to the wall which was also done reasonably. I’m very satisfied with their work.

Response from Company:

Thank you for the 5 star review!

5.0 Brendan N. Ellicott City, MD

Exceeded my expectation with waterproofing my entire basement + window wells. These guys are the real deal! I worked with Rob and I was educated and all my concerns were addressed. They do it right by you, the contract missed a window well and they were able to addressed that without having to go through a whole new quote/contract. Helped move some furniture around and left the place clean.

Response from Company:

Thank you so much for your 5 star review and our 100th review on HomeAdvisor! We take pride in what we do and we are so excited we exceeded your expectations! Thanks again!

5.0 Luke W. Columbia, MD

Rob and his crew arrived to my house on time and completed the hole project in one day and had everything cleaned up and spotless when they Left for the evening. Thank you again to Rob and his crew for completing the job and one day.

Response from Company:

Thank you for the 5 star review! I will share with Rob and our team which will make their day!

5.0 Ginger C. Mount Airy, MD

Great experience! Team was knowledgeable and good communication throughout the process. I was especially impressed that the Owner personally contacted me to ensure we were satisfied with the service. Would definitely recommend!

Response from Company:

Thank you for the awesome review! We appreciate you taking the time out of your day to say the kind words! Customer satisfaction is everything and we are grateful Best Buy Waterproofing exceeded your expectations!


Best Buy Waterproofing, LLC

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
To find more licensing information for your state, visit our Licensing Requirements page.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.