Choose a roof type to estimate your replacement budget.
Roof replacement budget estimator
Enter measured roof surface area, including slopes. Your home’s floor area is a different measurement.
JLC Cost vs. Value, 2025, South Atlantic region: standard 3,000 sq. ft. replacement.
Third-party planning figures, not a 3MG quote. Estimates multiply the published benchmark rate by roof area and round to the nearest $100. Pitch, tear-off, decking and structural work can change the price. Tile figures are statewide; specialty roofs and repairs require a separate assessment.
“Super professional with excellent communication as well.”
Posted on Google · Review excerpt
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Scott LathropGoogle review
★★★★★
“Rob was professional, responsive…”
Posted on Google · Review excerpt
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Alicia KleinerGoogle review
★★★★★
“The workers were friendly and polite”
Posted on Google · Review excerpt
Selected positive excerpts from the Google review feed displayed on 3MG.com. Company-wide feedback; not an individual office rating. Feed checked November 3, 2026. Ratings and counts may change.
Cost depends on measured roof area, roof shape, material, access and what needs replacing underneath. Use the estimator for planning, then request a written scope.
Can I switch from shingles to tile or metal?
It may be possible. The team should review structure, slope, roof details and applicable requirements before recommending a new material.
What happens if the decking is damaged?
Ask how decking is inspected and how any additional work will be documented, priced and approved before it proceeds.
How long will the replacement take?
Installation time depends on roof size, access, weather and what is uncovered during tear-off. Ask for a start window and an expected installation duration separately.
Do I need to leave home during installation?
Ask your project team about noise, driveway access, pets and any areas to keep clear while work is underway.
What should I compare between replacement quotes?
Compare the same measurements, material, flashing, ventilation, disposal, decking allowances and written warranty coverage.