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Basement Waterproofing Companies in Ronkonkoma, NY

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Prescreened Basement & Foundation Waterproofing Services in Ronkonkoma, NY

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Notaro Contracting
(646) 758-0461
Areas of Expertise
  • Additions and Remodels
  • Foundations
  • Masonry
Featured Review

"They were very reliable and hard working. They worked through the rain to get the job done. I would highly recommend this company. Great experience:)"

- felicia C. from patchogue, NY
Lawson Waterproofing
(203) 455-9476
Areas of Expertise
  • Foundation or Basement - Waterproofing
Featured Review

"The team worked quickly, efficiently, and kept to the budget! No complaints, would hire again."

- justin L. from bay shore, NY
Vulcan Basement Waterproofing & Flooring, Inc.
(866) 870-9972
Areas of Expertise
  • Basement Waterproofing
  • Basement - Waterproofing
  • French Drain Installations
  • Exterior basement waterproofing
  • Sump Pumps, Basement Wall and Floor Cracks
Featured Review

"Good quality work, except little expencive"

- raj R. from fresh meadows, NY
Healthy Basement Systems, LLC
(877) 501-8855
Areas of Expertise
  • Foundation or Basement - Waterproofing
Featured Review

"Everything was great!"

- jason D.
American Home and Design, Inc.
(516) 214-9328
Areas of Expertise
  • Architectural Design and Plans
  • All Phases of Contracting
  • New Home Build
Featured Review

"Mike and his crew are the best. Technically knowledgeable, creative, personable, upbeat, and a pleasure to deal with. Another contractor referred to Mike as one of the last "Gentleman Contractors". We actually miss them now that they're finished. "

- george W. from commack, NY
ACM Basement Waterproofing, Inc.
(631) 380-3051
Areas of Expertise
  • Waterproofing
  • Basement Drainage Channels
  • Repair / Installation
  • Service
  • Residential / Commercial
Featured Review

"good job "

- blanca S. from ronkonkoma, NY
AM Shield Waterproofing Corp.
(866) 416-1782
Areas of Expertise
  • Waterproofing
  • Owner Operated
  • Multiple Years Of Experience In The Industry
  • Prompt & Friendly Service
  • Timely Execution & Dedicated Staff
Featured Review

"I hired them to do exterior waterproofing. They were great from the initial meeting to the completion of the job. They showed me all the samples and the step by step process and to what they will be doing. Santos and his crew were great, very knowledgeable, friendly, and very hard workers. They are very clean when they work and their cleanup is awesome. The job was done to completion and perfection. I would definitely have them do another job for me"

- fred O. from west hempstead, NY
Home Healthy Homes, Inc.
(877) 217-3732
Areas of Expertise
  • Basement Waterproofing
  • Mold Removal
  • Indoor Air Quality Testing
Featured Review

"Men worked hard and did a great job . No moisture in the basement since and they removed the mold. Great customer service and easy to get in touch with them."

- diana M. from east meadow, NY
E & M Waterproofing, Inc.
(716) 529-5340
Areas of Expertise
  • Inspection - Waterproofing
  • Foundation or Basement - Waterproofing
  • French Drains
  • Flooding Window Wells
  • Foundation Crack Repair
Featured Review

"Great work for a reasonable price. The owner and the crew on site explained all steps in the process and how and why the work was being completed"

- thomas K. from ronkonkoma, NY

Unscreened Foundation Contractors in Ronkonkoma, New York

K7 & Associates, Inc. L. I. Remodel.com
826 New York Ave.
Huntington, NY 11743
Joseph Dertinger Contracting Corp
281 Uniondale Ave.
Uniondale, NY 11553
Comet Construction & Landscaping, Inc.
Pauls Path
Coram, NY 11727
WGP Contracting
54 Penataquit
Bay Shore, NY 11706
Diontech Consulting Inc.
2612 Borough Place
Woodside, NY 11377

Things to Consider Before You Waterproof or Repair a Leaky Basement:

  • What problems are you having with the foundation? (Check all that apply)

    Mold, mildew, and/or fungus
    Excessive dampness
    Discoloration, odors, or rust
    White powder or spots on walls
    Hairline cracks
    Basement flooding
    Buckling or bowing walls
    Mud or clay silt surfacing inside
    Corners shifting and cracking
    Floor dropping or other changes
  • What is the current condition of the foundation area that needs waterproofing?
  • What kind of foundation do you have?

Ideas & Inspiration from Ronkonkoma Foundation Contractors