Fully Licensed & Insured | Emergency Service Available 24/7
About Official Construction
Experience You Can Trust. Work You Can Rely On.
Official Construction is a locally owned and operated contractor based in Mastic Beach, NY. With over 25 years of experience, we’ve built a reputation for dependable, high-quality roofing and exterior services across Long Island.
From full roof replacements and siding upgrades to chimney repairs and skylight installs, every project we take on is handled with care, honesty, and attention to detail. We don’t cut corners. We don’t rush jobs. We show up on time, work clean, and treat your home like it’s our own.
Our goal is simple: to deliver lasting results and earn your trust—one job at a time.
Why Homeowners Choose Us:
- Licensed & Insured
- 25+ Years of Experience
- Free Estimates
- 24/7 Emergency Service
- Serving Suffolk County & All of Long Island
No matter the size of the job, you’ll get straight answers, fair pricing, and work that speaks for itself.
