ThermaGuard, Inc.




More about ThermaGuard, Inc.

Principal Owners / Key Managers:

C. Allen Greiner, Owner & Founder
Marilyn M. Greiner, General Manager
Michael Greiner, Manager Quality Control

Products / Services Provided:

Roofing Installation & Repair from flat roots to steep pitches
Hardie Plank & Vinyl Siding Installation
Seamless Aluminum Gutters and Gutter Guards
Vinyl Replacement Windows & Skylights
Decks and Screened Porch Building
House Painting

Products / Services - Warranties / Guarantees:

GAF products with warranties from 25 years to Lifetime
ThermaGuard 10 Year Written No Leak Warranty on Roof Replacements
Hardie Plank Siding 30 year warranty
Alside Mezzo windows and ThermaTru doors with up to a Lifetime Warranties

ThermaGuard, Inc. Company Profile

Years in Business: Since 1974
Homeowners served (last 10 years): 6,500+
Number of Employees: 4
License Number: Business License #: 28937


General Liability
Worker’s Compensation

Industry Awards / Acknowledgments & Association Memberships:

Accredited Member of the Better Business Bureau
Successful Installer of GAF/Elk shingles for over 20 years
Associate Contractor with James Hardie Siding
Mastic Elite Contractor
ThermaTru door Certified Installer
Alside Mezzo Window Contractor

Company Commentary...

“For over 40 years, ThermaGuard has been successfully installing roofing in the Atlanta area. We are low cost producers, which means you get great value for your money. We do not use "High Pressure Sales" and estimates are free. With 3 generations working here, you can rely on us to be here when you need us down the road.”

Allen & Marilyn Greiner

ThermaGuard, Inc. in Atlanta

ThermaGuard, Inc. Reviews

“Outstanding! We have used ThermaGuard for about 7 years on multiple projects. They put a new roof on our house about 1 year ago. Painted for us, replaced gutters. Their prices are competitive. I have recommended to my neighbors and they have been pleased as well!”

Jerry C.

“Thermaguard was recommended by a friend. I having nothing but praises for them! They put on a new roof and installed new siding. The workers were very professional and cleaned up well. After they installed the new roof, they went over the entire yard many, many times with a magnet device picking up loose nails. They are very reasonably priced which is one reason I went with them. I have never regretted the decision to choose them!”

Ms. L.

“Allen and Marilyn were easy to work with throughout the entire project. The quality of the products they offered was outstanding as were all their installers.”

Cedric D.

“I would recommend them to anyone. They did a great job in a reasonable time. They are fairly priced and are very friendly.”

Michael R.

“They did an excellent job, were very concerned about my satisfaction, and were competitively priced. Hard to beat that combo!”

James N.



ThermaGuard, Inc.
Five Stars
Rated: 5/5

For Details on Pricing, Warranties, Seasonal Offers, etc. call ThermaGuard, Inc.: 678-668-8164