Contact Us Call (301) 327-4085 or use our form to contact us. Prime One Mechanical 301-327-4085 admin@prime1mechanical.com 2988 Solomons Island Road, Edgewater, MD 21037 Prime One Mechanical 301-327-4085 admin@prime1mechanical.com 2988 Solomons Island Road, Edgewater, MD 21037