
Sentry Roofing
High-Quality Roofing Installation & Repair, Exterior Design & Installation, and Maintenance services for Residential Homes & Commercial Businesses.

Looking For A Trusted Roofing Contractor Near You?
Our Commitment To You

Transparent Quoting Process

Quality Materials & Innovation

Reliability You Can Count On
Reliability and High Standards
We strive to be on the cutting-edge of the industry and we keep a pulse on the industry in order to bring you the best products and materials possible. Our commitment to you is to bring you the best with the most competitive prices in NH and MA.
With over 40 years of experience in the industry you can rest assured.
We’ve Got You Covered!
Introducing Hover:
Quick and Easy Quotes
- HOVER quickly transforms photos of your home into a 3D model so you can easily visualize your project and know exactly what it will cost before the work begins
- Fast, accurate measurements from your photos resulting in transparent quotes, that include cost of products and materials
- No need to coordinate an in-home estimate, use Hover on your time! For an easy, fast and accurate mobile quote. Great for our customers in ME, VT, Northern NH, Western MA and all over New England!

Testimonials
They protected my property from damage and cleaned up after the job.
Roofing job was great too!
Blog

School Roof Replacement
We completed this commercial school roof replacement in Washington NH. Description: Shingle Stripping and Replacement. Design Style: School. Primary Space:...

New London – Shingle Replacement & Underlayment
The Sentry Roofing team completes residential projects in a timely manner, ensuring minimal disruptions to your day-to-day activities. Call us for a free...
