The Dennison family, a local roofing company specializing in residential roofing, has provided exceptional service for over five decades. With over 8,000 satisfied customers and 2,000 manufacturer-certified 5-star reviews, they are highly qualified for, roof replacement, shingles, repairs, inspections, maintenance, and with highly sought-after certified roofers.
Asphalt shingles, installed with proper ventilation, offer superior long-term performance compared to expensive or inexpensive metal roofs. Ventilation doubles the lifespan, reduces long-term costs by 50%, and decreases utility bills.
For over five decades, Dennison has led the area in gutter installation and roofing services, specializing in seamless aluminum gutters and residential roofing.
Their expertise extends to gutter cleaning, installation, repair, guards, toppers, and the exclusive Gutter Topper system. As the only gutter protection system with a Lifetime Warranty, Gutter Topper outperforms micro-mesh filter types in debris filtration.
Independent testing shows Gutter Topper can withstand 22 inches of water per hour, 100 mph winds, and maintain structural integrity while holding 1,200 lbs of ice and snow per square foot.
Visit the Red Free Estimate Tab to request your complimentary estimate today.
NorthGate Moire Black Lifetime Warranty Shingles & Gutter Topper
Lifetime Shingle, Labor & Material Pewter Shingles
Heather Blend Lifetime Warranty Shingles
Pewter Lifetime Shingle, Labor & Material Warranty with Charcoal Lifetime Warranty Gutter Topper & White Seamless Gutters, White Soffit & Fascia
Moire Black Lifetime Warranty Shingles
Moire Black Lifetime Warranty Shingles
Weathered Wood 50 Year Warranty Shingles
Moire Black Lifetime Warranty Shingles and Charcoal Gutter Topper
Moire Black Lifetime Shingle, Labor, Material & Black Gutter Topper Warranty
Pewter Lifetime Shingles, Labor & Material Warranty
Heather Blend Lifetime Labor, Material & Shingle Warranty
Heather Blend Lifetime Shingle, Labor & Material Warranty
Weathered Wood & Light Bronze Gutter Topper with a Lifetime Shingle, Labor, Material Warranty
Lifetime Labor & Material Warranty Moire Black Shingles with Charcoal Lifetime Warranty Gutter Topper
NorthGate Weathered Wood Lifetime Shingle, Labor & Material Warranty with Light Bronze Gutter Topper
Lifetime Warranty Charcoal Gutter Topper
Lifetime Warranty Light Bronze Gutter Topper
Royal Brown Lifetime Warranty Gutter Topper
Weathered Wood Lifetime Warranty Shingle, Labor & Material, Light Bronze Gutter Topper Warranty’s
Light Bronze Lifetime Warranty Gutter Topper & White Seamless Gutters
Moire Black Lifetime Shingles, Labor & Material Warranty with Lifetime Warranty Seamless Gutters and Needle Guard
Royal Brown Lifetime Warranty Gutter Topper with Herringbone Seamless Gutters & Downspouts
Heather Blend Lifetime Shingle, Labor & Material Warranty with Royal Brown Solution Gutter Covers
Dennison Exterior Solutions CertainTeed Georgetown Gray Lifetime Labor, Material & Shingle Warranty with Seamless Gutters & Solution Gutter Protection
Resawn Shake Shingles with a Lifetime Labor & Material Warranty
Copper Lifetime Warranty Gutter Topper
Charcoal Lifetime Warranty Gutter Topper with Lifetime Warranty Moire Black NorthGate Shingles
Charcoal Lifetime Warranty Gutter Topper with NorthGate Moire Black Lifetime Labor, Material & Shingle Warranty
Burnt Sienna Lifetime Warranty Labor, Material and Shingles
Pewter Lifetime Labor, Material & Shingle Warranty with Lifetime Warranty White Seamless Gutters & Downspouts & Lifetime Warranty Needle Guard
Pewter Lifetime, Labor & Material Warranty Shingles
Prairie Wood 50 Year Shingle, Labor & Material Warranty
Weathered Wood Max Def Lifetime Warranty Shingles
GeorgeTown Gray 50 Year Labor, Material & Shingle Warranty with 15 Year Warranty Seamless Gutters and Solution Gutter Guards
Dennison Exterior Solutions Lifetime Warranty Labor, Material & Shingle Warranty – NorthGate Weathered Wood Shingles
Light Bronze Lifetime Warranty Gutter Topper
Light Bronze Lifetime Warranty Gutter Topper
Light Gray Lifetime Warranty Gutter Topper
NorthGate Heather. Blend Lifetime Warranty Shingles with Royal Brown Solution Gutter Guards
Light Gray Lifetime Warranty Gutter Topper
Read About Out Latest Installation
DennisonExteriorSolutions.com Charcoal Gutter Topper
Testimonials
October 25th, 2015 by Joseph Champion
We hired Dennison to replace our roof and were very please with their entire process from the initial interview and measure through the proposal review. Within a few weeks the started and completed our project on time. Nice Job Dennison.
September 20th, 2015 by Natalie Douglas
A few years ago we hire Mr. Dennison to replace our roof and since that experience was very easy we decided to hire Mr. Dennison again to install Gutter Topper on our existing gutters. As my husband and I are engineers we chose to have Gutter Topper installed since it appears to be the only system that our research determined that actually worked.
June 2nd, 2015 by Theresa Ergang
I hired Dennison Exterior Solutions & Gutter Toppers to install new seamless gutters and downspouts. They were very pleasant to work with and did top notch work.
November 20th, 2014 by Tom Copeyon
My wife and I hired Dennison Exterior Solutions & Gutter Toppers to install new siding on our home. There workers are very pleasant to work with and kept us informed every step of the way. Dennison’s price was not the lowest but we hired them based on their reputation and high customer ratings. No one else comes close. Thanks Mr. Dennison.
September 1st 2014 by Adam Graham
I hired Dennison Exteriors to install Gutter Topper on my home. I was tired of cleaning my gutters not to mention that I am afraid of heights. Now I don’t have to worry about that anymore.
