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About Us

For the past 34+ years, we have brought high-quality and reliable services to all of Dover and Surrounding areas. Specializing in commercial & residential garage door sales, installation, and repair, we pride ourselves in making sure the customer is always 100% satisfied with our work. Because of this we have accumulated numerous 5-star reviews and A+ rated services on Angie’s List, Home Advisor, and the Better Business Bureau. You can count on the experts at Duplouy Enterprises for all your garage door needs.


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