VERIFIED DIRECTORY · UPDATED 2026-07-13

Flood-mitigation contractors, verified by the license, not the ad.

Most contractor lists are paid placement. This one lists 114 providers across the 12 highest-repetitive-loss regions of the Gulf Coast, each confirmed against at least two independent sources. Where a state licenses contractors (Louisiana), the license is checked against the board; where it does not (Texas), BBB accreditation and structural-mover association membership stand in. 56 are Tier 1, 56 carry a verifiable state license.

No vendor · no lead form · no paid ranking · sourced, never fabricated

Fully verified named principal + license or accreditation Verified multiple independent sources Listed thinner proof

114 providers

  1. Fully verified Floodproofing

    A-1 Eastern Shore Waterproofing

    Richard Legnaioli Cambridge, MD

    5 Google via Experience.com (9) MD license BBB
  2. Fully verified Floodproofing

    ACM Basement Waterproofing

    Islip, NY

    5 Google (186) BBB
  3. Fully verified Floodproofing

    Advanced Basement Solutions

    Chris Watkins West Newton, PA

    4.6 Google (122) PA license ✓ BBB
  4. Fully verified Floodproofing

    All Seasons Construction

    Jeremy Ke Oakland, CA

    5 Google (9) CA license BBB
  5. Fully verified Floodproofing

    Allied Waterproofing & Drainage, Inc.

    Paul V. Korenovsky Everett, WA

    WA license BBB
  6. Fully verified Elevation

    Ambrose Homes, Inc.

    Frederic Ambrose Wellfleet, MA

    4.1 Google via Birdeye (9) MA license BBB
  7. Fully verified Floodproofing

    BAM Basements and Masons of Des Moines

    Mark Williams Des Moines, IA

    BBB
  8. Fully verified Floodproofing

    Bay Drainage

    David Wilson Danville, CA

    4.5 Yelp (63) CA license BBB
  9. Fully verified Floodproofing

    Budget Waterproofing, Inc.

    Robert Bollinger Linthicum Heights, MD

    4.9 Birdeye aggregate (583) MD license BBB
  10. Fully verified Elevation

    Camara Construction Inc.

    Carlos Alberto Camara Cape Coral, FL

    5 Google (6) FL license ✓ BBB
  11. Fully verified Elevation

    Cherry House Moving Co, Inc.

    Carl Cherry Houston, TX

    4.2 Google (58)
  12. Fully verified Elevation

    Clay Fauver's House Movers & Leveling Co., Inc.

    Clay Fauver Semmes, AL

    AL license BBB
  13. Fully verified Floodproofing

    Clean CrawlSpace, Inc.

    David Carney Santa Rosa, CA

    5 Google (66) CA license BBB
  14. Fully verified Elevation

    Coastal Foundation Solutions, LLC

    Charlie Garcia Cape Coral, FL

    5 Google (12) FL license ✓ BBB
  15. Fully verified Floodproofing

    Connecticut Basement Systems, Inc.

    Lawrence Janesky Seymour, CT

    4.7 Google via Birdeye (1,668) CT license BBB
  16. Fully verified Elevation

    Crawford's Building Moving LLC

    Robert Crawford Cleveland (NE Houston metro), TX

    4.7 Google (140) TASM
  17. Fully verified Elevation

    Davie Shoring, Inc.

    Natalbany, LA

    3.8 Google (84) LA license BBB IASM FEMA-grant
  18. Fully verified Elevation

    DeVooght House & Building Movers

    Jason DeVooght Bridgeton, NC

    5 Google (4) NC license BBB IASM
  19. Fully verified Elevation

    Doug Pruett Construction Company, Inc.

    Douglas Pruett Annapolis, MD

    MD license BBB
  20. Fully verified Floodproofing

    Drainage Pros, Inc.

    Richard C. Mariani Vacaville, CA

    CA license BBB
  21. Fully verified Elevation

    DRG Construction

    Dennis Gunn Freeport, NY

    4.7 Google (26) BBB
  22. Fully verified Elevation

    East Coast Structural Movers, Inc.

    John W. Davidson Harbeson, DE

    DE license FEMA-grant
  23. Fully verified Elevation

    Eastman Building Movers

    Ray Barnes West Greenwich, RI

    FEMA-grant
  24. Fully verified Elevation

    EHM (Expert House Movers Midwest)

    John P. Matyiko St. Louis, MO

    BBB IASM FEMA-grant
  25. Fully verified Elevation

    Elite Structural Movers

    Bobby Covey, Jr. Washington, NC

    5 Google (6) BBB FEMA-grant
  26. Fully verified Elevation

    Emmert Industrial Corp dba Emmert International

    Terry W. Emmert Clackamas, OR

    OR license FEMA-grant
  27. Fully verified Elevation

    Expert House Movers of Maryland, Inc.

    Jerry Blair Matyiko Sharptown, MD

    MD license BBB FEMA-grant
  28. Fully verified Elevation

    Expert House Movers of Texas (EHM)

    John Matyiko Sr. Galveston, TX

    4.7 Google (43) BBB IASM FEMA-grant
  29. Fully verified Elevation

    Flint & Doyle Structural Movers Inc.

    Thomas F. Doyle III Fort Myers, FL

    5 Google (4) FL license ✓ BBB
  30. Fully verified Floodproofing

    FloodSafe USA, LP

    Ron Helton Conroe (Greater Houston), TX

    5 Google (11)
  31. Fully verified Elevation

    Goodwin House Moving Inc.

    Chris Reighard Washington, IA

    BBB IASM FEMA-grant
  32. Fully verified Elevation

    Hayes House Moving and Leveling, LLC

    B.J. Hayes Lafayette, LA

    4.1 Google (20) LA license ✓ BBB
  33. Fully verified Floodproofing

    Helitech Waterproofing & Foundation Repair

    Jason Courtney Caseyville, IL

    BBB
  34. Fully verified Elevation

    High and Dry House Raising

    Manasquan, NJ

    NJ license
  35. Fully verified Elevation

    J.A.Y. Construction (J A Yannariello Construction)

    John Yannariello Toms River, NJ

    4.8 Google (99) NJ license BBB
  36. Fully verified Floodproofing

    Jaco Waterproofing, Inc.

    Bill Sackenheim Fairfield, OH

    BBB
  37. Fully verified Floodproofing

    John's Waterproofing Company

    Robin G. Ekloff Silverton, OR

    4.6 Best Pick Reports (148) OR license BBB
  38. Fully verified Elevation

    Kline Houselifting

    Jamie Kline Harwich, MA

    MA license BBB
  39. Fully verified Floodproofing

    Lawson Home Services, LLC

    Gary Lawson Milton, DE

    4.83 Google via Experience.com (296) BBB
  40. Fully verified Floodproofing

    Level Check Foundation Repair

    Austin Goree Magnolia / Houston, TX

    4.9 Google (389) BBB
  41. Fully verified Floodproofing

    Mahon Plumbing, Inc.

    Gregory P. Mahon Baltimore, MD

    4.9 Birdeye aggregate (286) MD license BBB
  42. Fully verified Floodproofing

    Maryland Waterproofing & Foundation Repair

    Steve Younker Sr. Glen Burnie, MD

    MD license BBB
  43. Fully verified Floodproofing

    MidAmerica Basement Systems

    Howard Tatge Davenport, IA

    4.7 Google (206) BBB
  44. Fully verified Floodproofing

    Mixon Foundation and Crawl Space Repair, LLC

    Ross Mixon Semmes, AL

    5 Birdeye (45) AL license BBB
  45. Fully verified Elevation

    Monetti Homes

    Tom Monetti Stafford (Manahawkin), NJ

    5 Google (1) NJ license BBB FEMA-grant
  46. Fully verified Elevation

    Montgomery Structural Lifters, Inc.

    Rio Antonio Morales Rancho Cordova, CA

    5 Yelp (20) CA license BBB IASM
  47. Fully verified Elevation

    Patterson Structural Moving and Shoring, LLC

    Loretta Boyle New Orleans, LA

    4.3 Google (32) LA license ✓ BBB IASM FEMA-grant
  48. Fully verified Elevation

    Payne Construction Services, Inc.

    Center Strafford, NH

    4.9 Top Rated Local (15) BBB
  49. Fully verified Elevation

    Planet Three Elevation (P3 Elevation)

    Wayne Fairley Dickinson / Houston, TX

    4.8 Google (10) FEMA-grant
  50. Fully verified Elevation

    RamJack Mississippi

    Madison, MS

    4.8 Porch (10) MS license BBB
  51. Fully verified Elevation

    Scott Heavy Movers, Inc.

    Raylene Scott North Highlands, CA

    5 Yelp (1) CA license BBB
  52. Fully verified Floodproofing

    Shore Up Foundation Repair

    Pensacola / Monticello, FL

    5 Google (421) FL license
  53. Fully verified Floodproofing

    Sunshine Foundation Repair

    Rich Pomales Jacksonville, FL

    4.9 Google (181)
  54. Fully verified Floodproofing

    Thrasher Foundation Repair

    Dan Thrasher Urbandale, IA

    BBB
  55. Fully verified Elevation

    Wolfe House & Building Movers

    NC office (HQ Bernville PA), NC

    BBB IASM
  56. Fully verified Floodproofing

    Woods Basement Systems Inc.

    Dave Thompson Collinsville, IL

    BBB
  57. Verified Floodproofing

    AFS Foundation & Waterproofing Specialists

    Ben Bayless Pensacola, FL

    BBB
  58. Verified Floodproofing

    AFS Foundation & Waterproofing Specialists, LLC

    Theodore, AL

    4.7 Angi (94) BBB
  59. Verified Floodproofing

    All Seasons Waterproofing & Drainage, Inc.

    Kirk D. Carlson Snohomish, WA

    WA license BBB
  60. Verified Floodproofing

    Allied Foundation Specialists, Inc.

    Deer Park / Stafford, TX

    4.8 Google (859) BBB
  61. Verified Elevation

    Atlas Foundation Repair

    Houston, TX

    4.6 Google (439)
  62. Verified Floodproofing

    B-Dry Systems of Louisville

    Robert Alexander Holley Louisville, KY

    4.81 Google (541) BBB
  63. Verified Floodproofing

    Baker's Waterproofing (Groundworks)

    Mark Luba Washington, PA

    BBB
  64. Verified Floodproofing

    Bay Area Moisture Control by Restorex, Inc.

    Adam Bohlke Novato, CA

    CA license BBB
  65. Verified Elevation

    Ben's General Contracting Corp.

    Freeport, NY

    NY license FEMA-grant
  66. Verified Floodproofing

    Better Basements and Waterproofing, LLC

    Dylan Milroy Oregon City, OR

    4.9 Best Pick Reports (91) OR license BBB
  67. Verified Elevation

    Birdies House Lifting

    Havelock, NC

    FEMA-grant
  68. Verified Elevation

    Bravo Builders

    Gabriele Bravo Point Pleasant Beach, NJ

    4.2 Google (30) BBB FEMA-grant
  69. Verified Floodproofing

    Cantey Foundation Specialists

    Charleston (branch), SC

    4.7 Google (349) BBB
  70. Verified Elevation

    Carolina House Movers

    West Columbia, SC

    2.7 Google (3) BBB IASM
  71. Verified Floodproofing

    Cowleys

    Bill & Drew Cowley Farmingdale, NJ

    4.9 Google (2,800) NJ license ✓ BBB
  72. Verified Floodproofing

    Crawl Clean (DBA of Attic Pros, Inc.)

    Leonid Molchanov Oakland, CA

    4.8 Google (2,008) CA license BBB
  73. Verified Elevation

    Davis Building Movers

    Blue Point (Long Island), NY

    5 Google (4)
  74. Verified Elevation

    Dawn House Movers

    Dawn House Movers (4th-generation family) Yaphank (Long Island), NY

    IASM FEMA-grant
  75. Verified Elevation

    Dawson Foundation Repair, Inc.

    Martin Dawson Houston, TX

    BBB
  76. Verified Floodproofing

    DryZone Basement Systems

    Larry Janesky Bridgewater, MA

    4.8 Angi (97) MA license BBB
  77. Verified Floodproofing

    DryZone, LLC

    William Anderson Ellendale, DE

    BBB
  78. Verified Floodproofing

    Dyson Plumbing

    Randy Dyson Mobile, AL

    4.9 Birdeye (514) BBB
  79. Verified Floodproofing

    Evans Construction

    David Evans Mobile, AL

    5 Yelp (2) AL license BBB
  80. Verified Floodproofing

    Groundworks Seattle (formerly Matvey Foundation Repair and Rainy Day Basement Systems)

    Michelle Short SeaTac, WA

    WA license BBB
  81. Verified Floodproofing

    Gulf Coast Foundations LLC

    Benn Hollinger Stapleton, AL

    5 Birdeye (105) BBB
  82. Verified Floodproofing

    Highland Basement Waterproofing

    Michael H. Durham Louisville, KY

    4.7 Google (44) BBB
  83. Verified Elevation

    JAS Builders

    Jeff Trosclair Pinellas Park (Tampa Bay), FL

    4.6 Google (11)
  84. Verified Floodproofing

    Longhorn Drain Co, Inc.

    David Kubacak Cypress, TX

    5 Google (5) BBB
  85. Verified Elevation

    Louvier's Construction Inc.

    Jeremy "JD" Louvier St. Charles, MO

    FEMA-grant
  86. Verified Floodproofing

    Lux Foundation Solutions of Florida LLC

    Jacksonville, FL

    5 Google (65) FL license BBB
  87. Verified Elevation

    McMillan Building Movers, Inc.

    Dale George McMillan Port Bolivar, TX

    4.6 Google (11) BBB
  88. Verified Floodproofing

    MidSouth Crawlspace Solutions

    Josh Quick Florence, MS

    4.9 Birdeye (1,067) MS license BBB
  89. Verified Elevation

    Modern House & Building Movers

    Clearwater, FL

    4.8 Google (23) BBB IASM
  90. Verified Elevation

    Olshan Foundation Solutions

    Chris Cates Houston & Beaumont, TX

    BBB
  91. Verified Elevation

    Penn Jersey Development Company

    Gerry Baldachino Toms River / Brick, NJ

    5 Google (4) FEMA-grant
  92. Verified Floodproofing

    Pioneer Basement Waterproofing

    Westport, MA

    4.7 Angi (188) MA license BBB
  93. Verified Elevation

    Premier House Lifting (Premier Structural Solutions, LLC)

    Houma, LA

    5 Google (2) LA license FEMA-grant
  94. Verified Elevation

    Progressive Construction of Long Island

    Huntington Station, NY

    4 Google (4) BBB FEMA-grant
  95. Verified Floodproofing

    Quality 1st Basement Systems

    Cliffwood, NJ

    4.8 Google (2,100) NJ license ✓ BBB
  96. Verified Elevation

    Ram Jack Florida – Panama City

    Panama City Beach, FL

    4.5 Birdeye (43) FL license BBB
  97. Verified Floodproofing

    Rubicon Flood Control (BarrierX)

    Shanan Spearing Sarasota, FL

    5 Google (6)
  98. Verified Elevation

    Schneider Construction

    Jim Schneider Cape Charles (serves Hampton Roads), VA

    5 Google (13)
  99. Verified Elevation

    Smith Contracting NC UL

    Brian Smith Kitty Hawk (Outer Banks), NC

    NC license
  100. Verified Floodproofing

    TC Hafford Basement Systems

    Tony C. Hafford Wells, ME

    4.6 Google via Birdeye (418) BBB
  101. Verified Elevation

    TerraFirm Leveling Company, Inc.

    Galveston, TX

    5 Google (26)
  102. Verified Floodproofing

    TerraFirma Foundation Systems, Inc.

    Portland, OR

    OR license BBB
  103. Verified Floodproofing

    The Basement Doctor of Cincinnati

    Robert Miles Loveland, OH

    4.8 Google (1,362) BBB
  104. Verified Elevation

    Unified Foundations (dba Coastal Life Pros)

    Michael Ferraz Tampa, FL

    FL license FEMA-grant
  105. Verified Floodproofing

    Village Plumbing, Air & Electric

    Houston, TX

    4.8 Google
  106. Verified Elevation

    Wingate House Moving

    Harold Wingate, Sr. Acadiana (South Louisiana), LA

    3.6 Google (16) LA license IASM
  107. Listed Elevation

    Aqua Pilings of South Florida (Island Marine Contractors)

    Tavernier (Florida Keys), FL

    4.9 Google (11)
  108. Listed Elevation

    Balagna House Moving Inc.

    Kenny Balagna Farmington, IL

    FEMA-grant
  109. Listed Floodproofing

    Bulldog Foundation & Crawlspace Specialists, LLC

    Eric Smith Mobile, AL

    BBB
  110. Listed Floodproofing

    Champion Waterproofing and Piering

    Luke Haire Louisville, KY

    3 Yelp (17) BBB
  111. Listed Floodproofing

    Foundations First Northwest, LLC

    Wilsonville, OR

    OR license
  112. Listed Floodproofing

    G & J Waterproofing

    Harry Wynkoop Avalon, PA

    5 BuildZoom (6) PA license BBB
  113. Listed Elevation

    Home Team Elevation

    New Orleans / Northshore, LA

    4.7 Google (14) FEMA-grant
  114. Listed Floodproofing

    Keystone Basement Systems

    Aaron J. Stull McKeesport, PA

    4.8 Google (1,515) PA license ✓ BBB

How this directory is built

Each provider is corroborated across at least two INDEPENDENT sources (Google Business Profile/Maps, BBB, state licensing board, structural-mover association, local chamber, press), the company's own website and lead-broker aggregators (Angi, Houzz, Thumbtack, HomeAdvisor) do NOT count toward the two. Google ratings pulled via the Serper Places API. Texas has no statewide general-contractor license, so stateLicense is legitimately null for most Texas firms; BBB accreditation and TASM membership are the trust anchors there. Louisiana licenses contractors through the LSLBC, so a state license number is captured where verifiable. No credential, license number, principal name, or review figure was invented, unverifiable fields are null with an editorial note. Providers flagged fatally (accreditation suspended, under 6 months old, self-described lead-generation front, or a perfect rating with zero credential trail) were excluded and are listed in the methodology, not the roster.

Not affiliated with any contractor. Listing is not an endorsement, always verify the current license, insurance and references yourself before signing. Ratings shown are pulled per platform and never blended into an invented average.