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FEATURED PRODUCTS

Featuring the complete line of Infinity® from Marvin replacement products.

We install premium quality doors and accessories by leading suppliers.

What our customers are saying...

"I am so satisfied with Infinity SMI and how professional the people who work there are, I would highly recommend them to my friends for their window projects."- Ellen G. Hicksville, Long Island, NY
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REQUEST BROCHURE


  • STAY CONNECTED
  • VISIT OUR SHOWROOM
  • 126 Spagnoli Road
  • Melville, NY 11747
  • 631-531-8097
  • SMI@infinityli.com
  • HOURS
  • Showroom hours by appointment only
  • Read Unbiased Consumer Reviews Online at AngiesList.com