Denisco Roofing and Construction

What People are saying about our company

If you are looking for the best roofing company in Manchester, NH, Denisco Construction Company, LLC is the one for you. With over 20 years of being at the forefront of the construction and roofing industry, there is nothing we cannot do. Having perfected numerous residential and commercial roofing services over the years, we are now a renowned name. We take pride in our policy of treating each project as our own. Our skilled team of technicians makes a detailed plan that takes into consideration our customer’s requirements, needs, choices, budget, and time preferences.

This ensures no room for loopholes and everyone is on the same page. Since we keep our clients in the loop at all times, they trust us completely. So, for all your roof replacement, repair, siding, decks, gutter, EPDM roofing, roof coating, and TPO roofing needs, contact us now. Explore our website for more information on the services we provide or get in touch with our team.

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Projects Completed

00 K

Experience Staff

00 K

Satistied Customers

We Offer All Kinds Of Professional
Modern Roofing Services

Construction is procured privately or publicly utilizing various delivery methodologies, including cost estimating, hard bid, negotiated price, traditional, management contracting, construction management-at-risk, design & build and design-build bridging.

Before & After

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  • Before
  • After

Get Free Estimate

Proud To Be Serving
You With Expertise You Can Trust


We’ll inspect your roof inside and out to determine
if any issues exist that may need to be addressed.


We are among the best siding installation, replacement,
and repair specialists in our area.

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Our Happy Clients

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