About Our Company
We are a family owned and operated business with over 30 years of experience serving Massachusetts and Northern Rhode Island. At Diamond Overhead Doors, quality and customer satisfaction are our top priorities. Since customer referrals constitute 80% of our business, your satisfaction is our future. When you call Diamond Door you do not deal with high paid salesmen, but with the owner personally. Gary, the owner or his son, Joshua, personally check and estimate every job. Gary’s wife, Michele, runs the office. All installations are done with precision by either Gary, Joshua or Lee, our senior installer. We offer competitive pricing for quality products because we prefer to remain small and keep our operating cost low.
We offer:
- Free Estimates
- Expert installations – Residential & Commercial
- Wood, steel & aluminum overhead doors
- Emergency Repairs
- Springs & cables replaced
- Liftmaster Whisperdrive electric door operators
- Wholesale prices for Do-It-Yourselfers
- Specializing in Custom Wood Doors/Barn Style Doors
- Fully Insured