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(347) 961-7357
Logo for GCMM Home Improvement with a blue house icon on the left and the text “GCMM Home Improvement – Quality Craftsmanship You Can Trust” on the right, all in blue on a light background.

Home Improvement in Long Island

Professional home improvement services across all of Long Island. Painting, renovation, flooring, and more — licensed & insured.

Free Estimate Call (347) 961-7357

Home Improvement Services in Long Island

Home Renovation in Long Island

  • General Contractor NYC & Westchester
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Kitchen Renovation in Long Island

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Get a Free Estimate in Long Island

Call (347) 961-7357 or request a free estimate online. Licensed & insured — proudly serving Long Island.

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GCMM Home Improvement LLC

Licensed & insured contractor serving Westchester County and NYC since 2021.

📍 Serving Westchester & NY

🦷 Dental Office Construction

Our Services

  • Interior Painting
  • Dental Renovation
  • Bathroom Renovation
  • Kitchen Renovation

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© 2026 GCMM Home Improvement LLC | Licensed & Insured

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  • Home
  • About
    • Free Cost Calculator
    • Gallery
  • Services
    • Residential
      • Home Remodel
      • Interior Painting
      • Exterior Painting
      • Bath Renovation
      • Deck Installation
      • Kitchen Renovation
      • Wallpaper Services
      • Flooring Installation
    • Commercial
      • Commercial Contractor
      • Commercial Flooring
      • Retail Store
      • Office Build-Out
      • Commercial Kitchen
      • Commercial Bathroom
      • Commercial Painting
  • Dental
  • Blog
  • Contact