Sentinel Exteriors

Full-Service Roofing, Windows, Gutters, & Exterior Siding

Our services include installing and repairing roofs, gutters, and exterior siding. We work extensively with insurance companies, homeowners, and developers to strive and deliver the highest quality in Georgia construction services. As a fully insured company, Sentinel Exteriors always maintains worker’s compensation & liability insurance for all of its employees. We guarantee satisfaction with every job we do and supply references upon request. We believe everyone should be able to afford our services. Should you need financing, we will be glad to discuss the options available to you.

Algae Resistance

Algae growth may cause brown to black streaks on roofs but this discoloration does not impact the service life of the shingles. Algae species are transported through the air and growth occurs to varying degrees in all regions of the country; especially those subjected to warm, humid conditions. Algae should not be mistaken for fungus growth, soot, dirt, or moss. Almost all types of roofing systems are susceptible to algae discoloration. For full details of coverage, refer to the actual warranty for details, limitations, and requirements.

ENERGY STAR® Rated Shingles

Similar to the energy-efficient appliances in your home, roofing products can provide heating and cooling saving qualities. Our shingles can help reduce your heating and cooling bills. Certain shingles reflect solar energy, decreasing the amount of heat transferred to a home’s interior — and the amount of air conditioning needed to keep it comfortable. Actual savings will vary, based on geographic location and individual building characteristics.

Preston Carter

CEO & Founder

Preston is the owner and founder of Sentinel Exteriors. The main thing he brings to your table is his passion. He has the desire to serve every single customer with dignity and respect and give them the ultimate example of what a contractor should be. Preston has worked for several other roofing contractors and has seen some of the worst examples of customer’s experiences. With those examples, he crafted a company to combat those contractors with a service that customers can truly trust.

Preston enjoys photography, swimming, and Krav Maga, as well as being an avid off-roader! He serves at Woodstock City Church in Woodstock, Georgia, and is married to his lovely wife. They have 4 beautiful children together.

Preston studied Finance/Marketing at Kennesaw State University and holds many licenses including Mortgage, Insurance, and Insurance Adjusting.

Local Reviews
for Woodstock, GA


Sentinel  E.

Sentinel E.

Caravan Latin 2812 Andover Way, Woodstock, GA 30189

Near Andover Way, Woodstock, GA 30189
Sentinel  E.

Sentinel E.

2110 summer chaise dr Woodstock Steve and Kathy Frasier

Near Summerchase Dr, Woodstock, GA 30189
Sentinel  E.

Sentinel E.

We are excited to be doing a Windows Siding job out here in Woodstock!

Near Junaluska Dr, Woodstock, GA 30188
Woodstock, GA - We are excited to be doing a Windows Siding job out here in Woodstock!
Sentinel  E.

Sentinel E.

This is a new Interstate window/siding project that we are excited to be doing.

Near Junaluska Dr, Woodstock, GA 30188
Woodstock, GA - This is a new Interstate window/siding project that we are excited to be doing.
Sentinel  E.

Sentinel E.

Shedrick Crawford-20 feet facia repair

Near Habersham Ct, Woodstock, GA 30188
Woodstock, GA - Shedrick Crawford-20 feet facia repair
Sentinel  E.

Sentinel E.

Sentinel Exteriors’s is happy to work with Sam on their new gutter, siding install.

Near Alabama Rd, Woodstock, GA 30188
Preston C.

Preston C.

Finished off Roof, siding, gutters, windows and painting on our office! Looks great.

Near Hwy 92, Woodstock, GA 30188
Woodstock, GA - Finished off Roof, siding, gutters, windows and painting on our office! Looks great.
Preston C.

Preston C.

Excited to have this home done with Sherwyn Williams Duration paint, GAF HDZ Charcoal shingle and all new gutters to match!

Near Glendale Forest Ct, Woodstock, GA 30189
Woodstock, GA - Excited to have this home done with Sherwyn Williams Duration paint, GAF HDZ Charcoal shingle and all new gutters to match!
Preston C.

Preston C.

25000SF Commercial TPO roof replacement coming up!

Near Park Brook Dr, Woodstock, GA 30189
Woodstock, GA - 25000SF Commercial TPO roof replacement coming up!
Preston C.

Preston C.

We are having to rebuild a portico! The builder grade deck surface has really caused a lot of roof leaks behind the siding for this super excited customer.

Near Drifton Way, Woodstock, GA 30188
Woodstock, GA - We are having to rebuild a portico! The builder grade deck surface has really caused a lot of roof leaks behind the siding for this super excited customer.
Preston C.

Preston C.

Just finished this amazing Roofing and Gutters job in Town Lake.

Near Hwy 92, Woodstock, GA 30188
Woodstock, GA - Just finished this amazing Roofing and Gutters job in Town Lake.
Preston C.

Preston C.

We finished this gem! An amazing Roofing/ Windows and Gutters on this home in Town Lake!

Near Hwy 92, Woodstock, GA 30188
Woodstock, GA - We finished this gem! An amazing Roofing/  Windows and Gutters on this home in Town Lake!
Samantha M.

Samantha M.

Just finished a full gutter replacement for a happy customer.

Near Hwy 92, Woodstock, GA 30188
Woodstock, GA - Just finished a full gutter replacement for a happy customer.

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