Clayton is one of the fastest-growing towns in North Carolina. The neighborhoods along Buffalo Road and the Flowers Plantation community to the northeast, the established sections near historic downtown and the Clayton River Walk, and the newer subdivisions along US 70 toward Smithfield all represent real investment by real families who chose Johnston County for its value, its schools, and its community. The roof over that investment should be installed by someone who cares how it holds up.

G3's strength is the same in Clayton as it is anywhere else in the Triangle: Earl, Lee, or Tommy is at your job. They have 40-plus years of combined roofing experience, they use GAF certified materials with full manufacturer warranties, they use drone technology to assess your roof accurately and transparently, and they guide homeowners through the insurance claim process when a storm rolls through Johnston County - which happens here more frequently than in most of North Carolina.

Johnston County has seen more federally declared natural disasters than the national average - 26 events vs 19 nationally, the majority of them hurricane-related. G3 is experienced with the documentation and insurance process that follows a major weather event, and we do this work well because we have done it many times before.

Roof Replacement

Full re-roofs on Clayton homes of every age and size - from the newer subdivisions off Buffalo Road and Flowers Plantation to the older properties near historic downtown. We use GAF certified materials and walk you through the available options so you make an informed decision about what goes on your home. A roof replacement is a significant investment and we treat it that way - complete with manufacturer warranty documentation you can file and reference for the life of the system.

Roof Repair

Leaks at chimneys, valleys, skylights, and pipe penetrations - flashing failures, shingle damage, and ridge deterioration. G3 identifies the actual source and fixes it correctly. When repair is the right answer, we say so clearly and do the repair without upselling a replacement. When replacement is overdue, we say that clearly too. Clayton homeowners get a straight assessment and a fair price for the work that actually needs doing.

Storm Damage and Insurance Claims

Johnston County's storm record is significant - 26 federally declared natural disasters, the majority hurricane-related. G3 Roofing is experienced with the insurance documentation process that follows major weather events. We use drone technology to assess damage accurately, produce photo evidence that meets insurance carrier standards, and guide Clayton homeowners through a claim process that can feel overwhelming without someone who has done it many times before standing alongside you.

Commercial Roofing

Clayton's commercial growth along US 70, the industrial facilities near the Grifols, Novo Nordisk, and Caterpillar corridor, and the healthcare facilities near Johnston Health Clayton Campus represent exactly the kind of commercial and light industrial roofing work G3 handles throughout the Triangle. TPO membrane systems, metal-to-membrane conversions, commercial re-roofing with full project documentation - completed on schedule and to a standard that keeps operations running without disruption.

Drone-Assisted Roof Assessments

G3 uses drone technology on every assessment where it adds value - accurate measurement of complex roof geometries, full photo documentation of current conditions, and transparent evidence of any damage present. Clayton homeowners have cited this specifically in our reviews: G3 used drones to assess the roof accurately and came in at a considerably lower cost than a competitor who had estimated without doing the same. You should see exactly what we see before any decision is made.

Roof Maintenance

Routine maintenance is the least expensive way to extend a roof's service life - and in North Carolina's climate, with the pine debris, seasonal humidity, and storm activity that Johnston County sees, it is also time well spent. G3 provides maintenance visits with written findings each time, so you have a documented record of your roof's condition and can make informed decisions about what attention it needs and when.

About G3 Roofing

Three Raleigh-Born Friends. That's Where the Name Comes From.

G3 is owned and personally run by Earl Johnson III, Lee Gregory, and Tommy King - three friends with roots in the Raleigh area going back three generations. The G3 name is not a brand exercise. It is a direct reference to who these people are and where they come from.

Earl brought over 35 years of industrial construction management in the Carolinas. Lee spent 12 years in the roofing industry in Dallas before coming home to start G3 with Earl. Tommy has three decades of residential and commercial construction experience in the Triangle. There is not a job G3 takes on where one of them is not directly overseeing it - that is a standard they set from the beginning and have never changed.

GAF Certification

Certified Materials. Full Manufacturer Warranties. Installed Correctly.

G3 is a proud GAF Certified partner. GAF certification is earned through demonstrated installation standards, ongoing training, verified insurance, and a documented track record - it is not a logo any contractor can put on their website. When G3 installs a GAF system on your Clayton home, you receive the manufacturer's warranty coverage you are entitled to and a roof installed to the specification that warranty requires.

We believe in these materials. We have installed them on homes throughout the Triangle for years and stand behind the results.

"G3 replaced my roof and did an excellent job. They kept me informed as to when they would arrive and finish, and completed the job in two days. I felt their price was very fair and the work was excellent."

Rachel H. Kittrell

"We had an extraordinarily positive experience with G3 Roofing. They used drone technology to assess our roof - their estimate came in at a much lower cost than the competitor. After accepting their offer, G3 put our new roof on in a very short time. Cordial, engaging, and professional."

Robert Grew

"We had our original roof for 25 years from when we built our home in 1994. We were so pleased by their professionalism, attention to detail, and making the roof replacement so seamless. Consummate professionals, very fairly priced, and they take pride in their work - a winning combination."

Susan Bobo