At Viking Roofing, we proudly carry forward over 50 years of family tradition in home improvements to the historic, tree-lined community of Roswell, GA—home to vibrant areas like downtown and Canton Street—where persistent humidity, mature oaks, and frequent storms often lead to issues like moss/algae growth, granule loss on shingles, and compromised flashing that can cause leaks or faster deterioration. Influenced deeply by my father, Hans T. Berggren, whose guiding principle was “It doesn’t have to be great. It just has to be perfect,” I—owner Jason T. Berggren—have offered home improvements to more than 1,500 homes across North Metro Atlanta since 2007. And his words and spirit of adventure are why Viking Roofing is named in his honor [CLICK HERE to read the story].
As a GAF-certified installer, we are authorized to offer the GAF System Plus Limited Warranty. When your new roof is installed using qualifying GAF shingles and the required GAF accessory products (underlayment, leak barriers, ridge caps, etc.) according to manufacturer specifications. This enhanced warranty provides:
- Up to 50 years of protection against manufacturing defects in the GAF shingles and accessories.
- Coverage for labor costs to repair or replace defective materials during the Smart Choice Protection Period.
- Inclusion of tear-off costs when necessary.
The GAF System Plus Limited Warranty protects you against manufacturing defects in the materials, while our 7-year workmanship warranty covers problems caused by installation. Together, they provide layered, comprehensive protection — giving you confidence in both the products and the quality of our work. Our solutions are tailored to local challenges like trapped moisture and storm debris near historic districts. We also offer repairs, insurance claim assistance, new gutter installation, and roof washing to eliminate mold and mildew, which can reduce the durability of roofing materials. Serving from Metro Atlanta up to North Georgia, we offer military and senior discounts, ongoing coupons, lifelong loyalty rebates, and fair pricing to protect your Roswell home reliably—CALL or TEXT me directly at (770) 637-ROOF for a response within 24 hours and an estimate in 1-3 business days.
Roofs in Roswell
Roswell has the widest spread of housing ages of anywhere I work. Inside and around the historic district there are homes with decking that predates modern sheathing standards, and it is not unusual to open one up and find a second layer of shingles that was laid over the first years ago. That changes the job, because the tear off, the disposal and the deck repair all have to be allowed for honestly before the price is set rather than discovered halfway through.
Appearance carries weight here too. On the older streets a roof that reads as wrong for the house is noticed, so shingle profile and colour are worth spending a few minutes on rather than defaulting to whatever is on the truck.
Then there is the river. The canopy along the Chattahoochee corridor holds moisture over the roofs beneath it, and homes under that cover see moss, algae and blocked valleys years earlier than homes out in the open.