Home improvement contractor · Ronkonkoma, NY

M. Daddio Inc

Nassau County licenseLicensed
Licensed by
Nassau County
Based in
Ronkonkoma, NY 11779

Services

As listed on the license: Basements, Baths, Cabinets, Carpentry, Cement Work, Concrete, Closet Installation, Demolition, Doors, Excavation, Flooring, Foundations, Framing, Gutter Installations, Hardwood Flooring, Insulation, Kitchens, Masonry, Molding, Painting, Plastering, Roofing, Sheetrock, Siding, Stairs & Railings, Stucco, Tiling, Marble, Wallpaper, Waterproofing, Windows, Dry Wells

License details

License #Issued byTypeStatusIssuedExpires
185541Nassau CountyHome improvementActive—Not published

Verify this license with Nassau County Consumer Affairs before signing a contract.

Before you hire on Long Island

  • Check the license number with the county that issued it. Nassau and Suffolk each license home improvement contractors separately.
  • Ask for proof of insurance: general liability, plus workers' compensation if they have employees.
  • Get a written contract with the price, payment schedule, start and finish dates, and the work described in detail.
  • Confirm permits with your town or village building department before work starts.

Read the full hiring checklist →

Call (631) 513-9143