3.9 
67 *The Angi rating for Roofing companies in Jefferson, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
*The HomeAdvisor rating for Roofing companies in Jefferson, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
Last update on April 16, 2026
Serving Jefferson, NH and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"They do not install standing seam metal roofing."
+4
Serving Jefferson, NH and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"James was excellent and offered me a good deal. He was scheduled to start the job at 9am but was running late and called to say so. So many don't call, they just show up whenever. He replaced the missing and damaged shingles, power washed the garage roof, closed up entrances where squirrels were getting in my house and cleaned up nicely. I highly recommend him."
Serving Jefferson, NH and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"I meet with two lovely women that explain their company . And about their roofing product and how it works . An there people are factory certified people . It was very interesting and sounds like a great warranty ."
Serving Jefferson, NH and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
Sion Roofing is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!!
+19
Serving Jefferson, NH and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Terrific company to work with. Installers were friendly and the work was incredible. I'd hire them again"
+11
Serving Jefferson, NH and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"They did an amazing job and prices are great! Finally found a contractor I can trust, who takes pride in their work and is quick to respond with any of my questions or concerns. I feel good knowing I?ll never have to look anywhere else for my home projects."
+1
Serving Jefferson, NH and surrounding areas
Approved
Experienced Roofer, siding expert , crews on demand, capable of building decks, replacing windows and doors and doing full construction builds in any exterior remodeling. Snow, ice dam removal, leak mitigation, and repair as well as roof shoveling in the winter.\n\nAll jobs commercial/ residential/industrial\n\nFully licensed and insured
Serving Jefferson, NH and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"I was very pleased with the work he did, he has a nice way of explaining things , I sure I will hire him again for other projects when needed he is a very pleasant person to deal with. Tank you Scott for being such a nice guy ."
Serving Jefferson, NH and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Found Sentri on Angi. Jeanette and Violet were very pleasant and efficient in getting a contractor to me in the time frame needed. The contractor was excellent and the roof looks great! I would definitely work with them again if I had additional projects."
Serving Jefferson, NH and surrounding areas
Approved (Corporate)
In business since 2023
Offers commercial services
Were a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
From average costs to expert advice, get all the answers you need to get your job done.
A new roof improves curb appeal, increases home value and keeps your living space protected from the elements. Learn about average roof replacement costs to set your budget.
Wondering about the cost to tarp a roof after a large storm or before a major roof renovation? We'll break it down by size, style, and scenario.
Asphalt shingle roofs are the most common roof type in the U.S. Learn about average shingle roof costs and the factors that can affect your total.
All of the parts of your roof work together to protect your home. Learn the anatomy of a roof and how each part functions.
Roof leaks are an emergency, so knowing who can tarp your roof quickly and correctly can save you from major water damage if you ever experience a leak.
Using a roof replacement checklist ensures you get the key tasks accomplished.
