A roof replacement means stripping the existing roofing material down to the deck (or in some cases overlaying, though most reputable contractors in Newnan will recommend a tear-off) and installing new underlayment, flashing, and shingles or other roofing material. It's a bigger job than a repair: it typically takes one to three days, involves a full crew and a dumpster in the driveway, and comes with a new manufacturer's warranty on materials plus a workmanship warranty from the installer. We've identified 19 roof replacement businesses serving Newnan, ranging from small local crews to larger regional operations.
Before you hire, look past the sales pitch and check a few basics. Is the contractor licensed to work in Georgia and carrying current liability insurance and workers' comp, so you're not on the hook if someone gets hurt on your roof? Are they a certified installer for the shingle brand they're quoting (this often unlocks better warranty terms)? Do they pull a permit and schedule an inspection where required, rather than skipping it to save time? And does the written estimate spell out tear-off, decking repair costs if wood is rotten underneath, ventilation, flashing detail, and cleanup, instead of a vague lump sum?
Our scoring looks at how each of these 19 companies performs on the things that actually predict a good outcome: verified licensing and insurance, review volume and consistency over time, responsiveness to customer questions, and how they handle complaints when something goes wrong. For the full ranked list with scores and reasoning, see our best roofing contractors in Newnan guide. Curious how we weigh each factor? Read our scoring methodology.
