1. Alta Waterproofing LLC

(301) 725-0030

10810 Guilford Rd Annapolis Junction, MD 20701

2. Multitech Sealers LLC

(443) 258-2847

7704 Race Road Jessup, MD 20794

Model Home Discounts Available!

3. Guevara & Son's LLC Contractor

(301) 395-1395

308 Marganza St. Laurel, MD 20724

4. Consolidated Waterproofing

(240) 553-0219

10732 Hanna St Beltsville, MD 20705

5. Alta Waterproofing

(410) 379-0095

6725 Santa Barbara Ct Elkridge, MD 21075

6. Chesapeake Waterproofing

(410) 536-9118

24 Alco Pl Halethorpe, MD 21227

7. Waterproofing Inc

(301) 953-9290

14723 Baltimore Ave Laurel, MD 20707

8. Aquaguard Waterproofing

(301) 595-9670

6820 Distribution Dr Beltsville, MD 20705

"The Trusted Name in Waterproofing and Foundation"

9. Budget Waterproofing

(443) 457-8961

5191 Raynor Ave Linthicum-Heights, MD 21090

10. 58 Foundations & Waterproofing

(410) 498-5427

1344A W Nursery Rd Linthicum Heights, MD 21090

Get a Free Quote

11. Maryland Mold and Waterproofing

(410) 604-8180

1230 Cronson Blvd Unit A Crofton, MD 21114

Call Today

12. Budget Waterproofing Inc

(443) 312-5741

Linthicum-Heights, MD 21090

13. Aquaguard Waterproofing Corp

(703) 354-0800

5022 Cook Rd Beltsville, MD 20705

14. Bdry Waterproofing Systems

(443) 312-8145

1344 W Nursery Rd Linthicum Heights, MD 21090

15. ASAP Waterproofing Inc

(410) 590-8666

7668 Baltimore Annapolis Blvd Glen Burnie, MD 21060

16. Eastern Waterproofing & Restoration Co

(410) 799-0900

7175 Montevideo Rd Jessup, MD 20794

17. Mid-Atlantic Waterproofing

(301) 206-9545

9145 Guilford Rd Columbia, MD 21046

18. Value Dry Waterproofing

(888) 768-2583

1434 Odenton Road Odenton, MD 21113

19. Mid-Atlantic Waterproofing

(410) 880-4000

9145 Guilford Rd Columbia, MD 21046

20. Maryland Waterproofing & Radon Reduction

(410) 987-4529

407 Headquarters Dr Millersville, MD 21108

21. Best Buy Waterproofing, LLC

(410) 919-9397

8950 Rt 108, Suite 221 Columbia, MD 21045

24/7 Emergency Service! Call us today!

22. Aa Action Waterproofing Inc

(410) 766-3114

215 Ritchie Ln Glen Burnie, MD 21061

23. Basement Doctor Waterproofing Co

(410) 636-2425

825 N Hammonds Ferry Rd Linthicum Heights, MD 21090

24. Maryland Waterproofing & Radon Reduction

(410) 724-0039

407 Headquarters Dr Millersville, MD 21108

25. All Dry Basement Waterproofing Inc

(410) 551-5004

7898 Chalice Ct Severn, MD 21144

26. Maryland Waterproofing & Foundation Repair

(800) 773-8373

514 Crain Hwy North Unit G Glen Burnie, MD 21061

27. Worldwide Waterproofing and Foundation Repair Inc.

(800) 682-2288

8259 Baltimore Annapolis Boulevard Pasadena, MD 21122

Call Now

28. American Eagle Basement Waterproofing, Crawl Space, & Mold Control

(240) 618-3324

Bowie, MD 20715

29. Value Dry Basement Technologies

(301) 725-1660

8735 Bollman Pl Savage, MD 20763

30. Accurate Builders Of The Chesapeake

(410) 593-3252

8136 Cloverhurst Rd Glen Burnie, MD 21061

31. Natl Homeowners

(301) 206-9510

1040 West St Laurel, MD 20707

32. Metro Sealant

(410) 789-7400

1041 W Nursery Rd Linthicum Heights, MD 21090

33. Pipe & Stone

(301) 807-9848

14601 Sandy Ridge Rd Silver Spring, MD 20905

34. Cooke & Associates, Inc

(301) 317-9200

8649 Cherry Lane Laurel, MD 20707

35. Multitech Sealers Inc

(410) 987-0250

212 Ste Najoles Rd Millersville, MD 21108

36. Tru Integrity LLC

(443) 955-1941

Severn, MD 21144

37. Valcourt Exterior Building Service

(301) 262-7880

4891 Ste Telsa Dr Bowie, MD 20715

38. Chesapeake Waterproofing

(410) 536-9114

24 Alco Pl Halethorpe, MD 21227

39. Chesapeake Waterproofing

(410) 536-9117

24 Alco Pl Halethorpe, MD 21227

40. Consolidated Waterproofing

(301) 595-2559

10732 Hanna St Beltsville, MD 20705

41. Budget Waterproofing

(410) 609-1243

5191 Raynor Ave Linthicum Heights, MD 21090

42. Brisk Waterproofing

(240) 845-0801

12104 Ste Indian Creek Ct Beltsville, MD 20705

43. Maryland Waterproofing

(301) 490-4689

309 Carroll Ave Laurel, MD 20707

44. Crawl Space Brothers

(410) 834-3012

8101 Sandy Spring Rd Suite 250 Laurel, MD 20707

FREE Inspection + Get 15% OFF + Lifetime Warranty

45. Bdry Waterproofing Systems

(443) 312-8591

1344 W Nursery Rd Linthicum Heights, MD 21090

46. Best Buy Waterproofing LLC

(410) 997-9777

8950 State Route 108 Columbia, MD 21045

47. Eastern Waterproofing and Restorati

(301) 595-8679

10747 Tucker St Beltsville, MD 20705

48. Atlantic Waterproofing & Restoration Llc

(301) 937-7800

11600 Montgomery Rd Beltsville, MD 20705

49. Justice Waterproofing Inc

(410) 988-9800

3621 Cameron Ct Ellicott City, MD 21042

50. Maryland Waterproofing & Radon Reduction

(410) 255-9035

8259 Baltimore Annapolis Blvd Pasadena, MD 21122