Cornerstone Coverage Group
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The Cornerstone Coverage Group is an independent insurance agency that sells Mercury Insurance. Their services include new car insurance, home, condo and renters insurance, mechanical breakdown insurance and more.
529 S Oyster Bay Rd, Plainview, NY 11803
- Fax: 516-547-1804
- Accessibility Details: Parking
- Hours: Mon to Fri 9am to 5pm
- Accessible: yes