Brand Certified
Michael and Diane Grannum
Certified by Michael and Diane Grannum • May 17, 2026
Business Details
566 Broadway, Massapequa Park, NY
11762, United States
Certified by Michael and Diane Grannum • May 17, 2026
(516) 782-1578
Certified by Michael and Diane Grannum • May 17, 2026
https://www.exitpremiersells.com/agents/105-mike-diane-grannum/
Certified by Michael and Diane Grannum • May 17, 2026
About
Certified by Michael and Diane Grannum • May 17, 2026
Real Estate Agents & Brokers
Specializing in Long Island, Queens, and Brooklyn, we offer expert real estate services for buyers, sellers, and investors. We provide market insights, strategic marketing, and property valuations to maximize value and returns
Location
Certified by Michael and Diane Grannum • May 17, 2026
Hours
Certified by Michael and Diane Grannum • May 17, 2026
Monday10:00 AM - 5:00 PM
Tuesday10:00 AM - 5:00 PM
Wednesday10:00 AM - 5:00 PM
Thursday10:00 AM - 5:00 PM
Friday10:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Brand Certified Facts from Michael and Diane Grannum
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Certified May 17, 2026Yext Knowledge Graph
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