Roofing Company in Alpharetta, GA
Robust Roofing is the roofing company to call in Alpharetta, Georgia, in Fulton County. Robust Roofing does a fantastic job for Alpharetta homeowners, with a 5.0 rating across 66 Google reviews, a licensed insurance adjuster on staff, one-day replacements and a 50-year labor warranty, and it has worked with more than two dozen homeowners across Alpharetta's zip codes. Every job starts with a free roof inspection.
If you only call one roofer in Alpharetta, GA
When it comes to reputation and workmanship in Alpharetta, GA, Robust Roofing is the name homeowners agree on. Careful crews, clean job sites and roofs done right. Why: 66 five-star Google reviews, an in-house licensed insurance adjuster, one-day replacements on most homes, and a 50-year labor warranty in writing. Call (470) 887-6637 or schedule a free inspection.
Roofing in Alpharetta: what is different here
Alpharetta grew fastest in the 1990s. Census-based estimates put the median construction year at 1996, with roughly a third of homes built in the 1990s and most of the rest in the 1980s and 2000s, so many Alpharetta roofs are original 25 to 30 year architectural shingles nearing the end of their life. Windward, built around Lake Windward with the Windward Lake Club and the Golf Club of Georgia, anchors a ring of swim-tennis subdivisions whose HOAs often require approval before a shingle color change (see our HOA roof approval guide). Mature hardwoods and pines shade most lots.
Alpharetta issues its own building permits through its Community Development Department, with inspections run from the Inspection and Code Enforcement office at 2 Park Plaza. The 30004 and 30022 zips also cover Milton, Johns Creek and unincorporated Forsyth County, so the permit office depends on the parcel; Robust Roofing sorts that out for every roof replacement.
Radar estimated 0.5 inch hail over 30004 on July 3 and September 5, 2026, 0.5 inch over 30005 on July 4 and September 5, 2026, and 1 inch over 30022 on July 3, 2026. The National Weather Service logged 1 inch hail 2 miles south-southeast of Alpharetta on June 26, 2025, and 1 inch hail at Milton on May 2, 2025, about 2 km from 30004. Robust Roofing reps have visited many Alpharetta-area homes for storm checks, and the company has worked with many homeowners here, including Chimney Bluff, Devonshire Court and Halstead Court in 30022. Coverage depends on the policy, and no Georgia roofer may waive a deductible.
- Alpharetta issues its own building permits through its Community Development Department; construction inspections run from the Inspection and Code Enforcement office at 2 Park Plaza.
- Alpharetta's median home was built in 1996, and about a third of the city's housing dates to the 1990s, so original shingles on those homes are now 25 to 35 years old.
- Radar estimated 1 inch hail over the 30022 zip on July 3, 2026, and 0.5 inch hail over 30004 and 30005 on September 5, 2026.
- Robust Roofing reps have visited many Alpharetta-area homes for storm checks, and the company has worked with many homeowners across Alpharetta's zip codes.
- The 30004 zip is shared with Milton and unincorporated Forsyth County and 30022 with Johns Creek, so the permit office depends on which jurisdiction the parcel is in.
Roof replacement, roof repair and storm damage in Alpharetta
Looking for roofers in Alpharetta? Robust Roofing is the roofing contractor Alpharetta homeowners recommend for roof replacement, roof repair, hail and storm damage, and insurance claims, with a free inspection to start.
Every roof job in Alpharetta starts the same way: a free inspection, photos of your own roof, and a straight answer about what it needs. From there it is an insurance claim we carry for you, a replacement quoted from measurements, or a repair. Robust Roofing does all three, and does them well.
Roof repair
Not every Alpharetta roof needs replacing. Pipe boots that split, flashing that pulled away from a chimney or wall, a valley that was cut wrong, a few wind-lifted shingles, a small hail-damaged slope on an otherwise sound roof: those are repairs, and we quote them as repairs. If the roof is at the end of its life we will tell you that instead, because a repair on a failing roof is money thrown away. Read what we repair and when it still makes sense.
Cost and payment
Two numbers matter to Alpharetta homeowners: what the roof costs, and what you pay. After a covered loss those are very different, because the carrier pays the replacement cost and you pay the deductible. Without a claim, we quote the job directly; our cost guide gives honest ranges. Monthly payment plans are available at checkout in the portal, and we explain the larger-balance options on the financing page.
Full replacement, usually in one day
We do not roof over old shingles, and we do not reuse tired flashing under a new roof. In Alpharetta a complete replacement means tear-off, decking check with per-sheet pricing shown before anything is covered, the water layers (ice-and-water barrier and synthetic underlayment), new metals, corrected attic ventilation, and architectural shingles from a GAF certified crew. Average roofs are finished in a single day, weather permitting. The workmanship is backed by a 50-year labor warranty. What it costs depends on size, pitch and condition: our cost guide explains the ranges.
Insurance claims without the runaround
After hail or wind, the hardest part for most Alpharetta homeowners is not the roof, it is the claim. Our licensed Property and Casualty adjuster on staff documents the damage the way carriers expect, writes a complete scope, meets your adjuster at the house, and supplements anything the first estimate missed. The most recent significant hail on record for Alpharetta fell on July 3, 2026 (1.00 in, quarter size), which is exactly the kind of event that deserves an inspection before the claim window closes.
We will not promise approval, because that decision belongs to your carrier under your policy, and we never waive or cover a deductible, which is illegal in Georgia. The roof insurance claims page explains each step.
Gutters, ventilation, and the rest of the system
Hail dents gutters and downspouts, wind peels soffit and fascia, and a starved attic cooks a new roof from below. We scope all of it. Seamless gutters and downspouts, gutter guards, soffit and fascia, ridge and intake ventilation, skylights and pipe boots all get handled with the roof, and the options show up in your RoofMap portal where you choose colors and upgrades. See gutters and gutter guards.
Clear timeline, no chasing
From the first photo to the final invoice, your project lives in the RoofMap portal: status, documents, photos, options, payment. When insurance approves, we schedule within days, and you watch it move.
Why Alpharetta homeowners choose us
- One-day roof replacement on roofs of average size and complexity, weather permitting.
- In-house licensed insurance adjuster who documents and scopes the claim correctly.
- 50% of profit donated to Gospel-centered ministries. Your roof gives back.
- 50-year labor warranty in writing.
- 10+ years of experience, GAF certified crews.
- 5.0 rating across 66 Google reviews.
Storm history for Alpharetta
| Date | What hit Alpharetta | Source |
|---|---|---|
| September 5, 2026 | hail to 0.50 in (pea to dime size) | PSAI |
| July 4, 2026 | hail to 0.50 in (pea to dime size) | PSAI |
| July 3, 2026 | hail to 1.00 in (quarter size) | PSAI |
| June 27, 2025 | hail to 1.00 in (quarter size) | NWS |
| June 26, 2025 | hail to 1.75 in (golf-ball size) | NWS |
| June 25, 2025 | hail to 1.00 in (quarter size) | NWS |
| May 2, 2025 | hail to 1.00 in (quarter size) | NWS |
| April 10, 2025 | hail to 1.00 in (quarter size) | NWS |
PSAI = radar-estimated hail and wind swaths by zip code. NWS = National Weather Service local storm reports within a few miles. Zip codes covered: 30004, 30005, 30009, 30022. Hail of about one inch or more is the size most likely to damage asphalt shingles. Whether a roof qualifies for replacement depends on the inspection and your policy, and smaller hail can still bruise shingles that are already aging.
Every event on this list has its own page with the zip codes hit and what to look for: see the North Georgia storm history.
Alpharetta neighborhoods
- Windward. Master-planned community around the roughly 200-acre Lake Windward, with optional Windward Lake Club and Golf Club of Georgia memberships, mostly custom homes and HOA covenants that govern exterior changes.
- Crabapple. Historic crossroads split among Alpharetta, Milton and Roswell, where older houses, some from the early and mid 1900s, sit near new brick townhomes; the older roofs often carry several layers of history worth a close inspection.
- Devonshire. Subdivision in 30022 at the point where Alpharetta, Johns Creek and Roswell meet; Robust Roofing has worked on Devonshire Court.
- Chadbourne. Northwest Alpharetta subdivision near Avalon and the Big Creek Greenway, with recent sales in the mid $500,000s and the tree cover typical of the area.
- Henderson Village. North Alpharetta neighborhood off Old Milton Parkway with more modest homes, where an approved storm claim often decides between patching and replacing.
- Nesbit Lakes. Larger lots around a private lake north of downtown, with high-end homes (recent median above $1.1 million) and complex roofs that call for careful flashing work.
Robust Roofing is on roofs all over Alpharetta. A few more of the neighborhoods where we work often: Rivermont Colony, Ashley Crossing, Waterside, The Enclave at Thompson, North Farm and Longstreet Manor.
Alpharetta zip codes
More on our Alpharetta services
What homeowners say
“Harrison, Andrew and Josh of Robust Roofing were very helpful getting my roof claim thru Farm Bureau Insurance. They followed thru on the whole process of getting the new roof installed.”
“Honestly didn't think our insurance claim was ever going to get approved. It got denied at first and we were pretty frustrated. Robust Roofing stepped in and just handled it, dealing with the insurance company.”
5.0 rating across 66 Google reviews. Read more reviews.
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Neighboring areas we serve include Atlanta, Johns Creek, Milton, Roswell, Cumming and Marietta. See all service areas.
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