Overview: Roofing Contractors
A roof gets your attention twice: after a storm, and the day a brown ring shows up on a ceiling. Roofing companies work both ends of that. They chase a leak, swap blown shingles and reseal a pipe boot, and they also strip a house down and start over. Repair is the right call while the covering still has life in it. Once shingles curl and shed their granules on every slope, patching is money spent twice.
Ask whether the quote is a tear-off or an overlay. A tear-off pulls the old covering so the crew can see the decking and replace boards that have gone soft. An overlay nails new shingles over old, saves money now, and hides whatever is underneath. Then ask about the parts that actually leak: flashing where the roof meets a wall or chimney, how the valleys are lined, ice and water shield at the eaves, and how the attic will vent afterwards.
A new roof carries two separate warranties. The manufacturer stands behind the material. The installer stands behind its own workmanship, and that promise lasts only as long as the firm does. Storm season brings out-of-town crews who knock, sell hard and are gone by spring.
Use the state and city lists below to reach roofers working in your area.
Cost of Roofing
Get both the measured roof area and the total replacement price. The ranges below distinguish a localized repair from replacement; the example converts roofing squares into a project budget without using your home floor area.
| Service or scope | Planning range | What this covers |
|---|---|---|
| Localized roof leak repair | $300–$1,600per inspected repair scope | Repair one identified accessible leak area on a single-story asphalt-shingle roof.Ask what caused the leak, what will be repaired and what workmanship coverage applies. A large damaged area needs a separate quote.Included scope and possible extrasScope used for this estimate: Localized repair labor; Specified matching materials Outside this estimate: Interior damage repair; Widespread decking replacement; Whole-roof replacement |
| Architectural asphalt shingles | $400–$700per 100 sq ft of actual roof surface | Replace a straightforward roof with architectural asphalt shingles, including one ordinary tear-off and the quoted roofing assembly.Steep pitches, difficult access, extra layers and complex rooflines can exceed this range. Get an agreed decking-repair rate.Included scope and possible extrasScope used for this estimate: Architectural shingles and specified underlayment; Ordinary installation and tear-off; Specified flashing and ventilation work; Debris removal Outside this estimate: Widespread decking or structural repair; Extra tear-off layers; Unlisted skylight or chimney reconstruction; Premium designer shingles |
| Standing-seam metal roofing | $900–$2,200per 100 sq ft of actual roof surface | Replace roofing with standard steel or aluminum standing seam on a simple accessible roof.Specify metal, gauge, coating, seam type, tear-off and flashing. A metal-panel material price is not an installed replacement price.Included scope and possible extrasScope used for this estimate: Tear-off and disposal; Metal panels and underlayment; Specified flashings Outside this estimate: Decking repairs; Structure reinforcement; Permit fees unless expressly included |
| Low-slope membrane roof | $400–$1,500per 100 sq ft of actual roof surface | Replace a straightforward low-slope roof with a specified TPO, PVC or EPDM membrane system.Match membrane type and thickness, insulation, tear-off and drainage work. Small sections can have a minimum charge.Included scope and possible extrasScope used for this estimate: Specified removal; Membrane assembly; Flashings Outside this estimate: Wet deck replacement; Drain relocation; Unlisted insulation changes |
Example budget
Example: 2,000 sq. ft. of actual roof surface: $8,000–$14,000
A straightforward 20-square architectural-asphalt replacement under the row assumptions; roof surface is different from home floor area.
20 roofing squares × $400–$700. Add separately priced decking, extra tear-off or unusual access work.
What changes the price
- Actual roof area, pitch, height and geometry
- Tear-off layers and concealed decking damage
- Material system, flashing and warranty scope
Ask before you book
- What measured roof area and tear-off layers does the quote include?Living area is not a substitute for roof surface area.
- What is the agreed unit price for additional decking discovered after tear-off?Predefines a common concealed-condition charge.
- Which flashings, ventilation items and labor warranties are included?Material warranties and contractor workmanship coverage differ.
Check the scope
One roofing square equals 100 sq ft of roof surface. A material-only price is not an installed roof replacement price.
Compare quotes wisely
Request repair and replacement options after inspection, and compare material choices on the same tear-off, flashing and ventilation scope.
How to read these estimates
These ranges combine published U.S. prices and cost guidance for the stated work. They are budgeting estimates, not offers from listed companies or a statistical national average. Confirm the total, included work and additional charges in writing.
U.S. planning estimates. Local quotes vary by location and the scope of work.
Frequently asked questions
Should I repair the roof or replace it?
Age and pattern decide it. One leak on a roof that is otherwise flat, sealed and holding is a repair. Granules washing away, curling edges on every slope, or a layer already nailed over an older one points to replacement. Send the roofer into the attic as well as up the ladder. Daylight through the decking and damp sheathing settle the argument faster than anything visible from the driveway.
What is the difference between a tear-off and an overlay?
A tear-off strips everything to the decking, so rotten boards get found and replaced and the new underlayment sits on solid wood. An overlay adds shingles on top of the old layer. It is cheaper and quicker, it buries any decking problem, it makes the next roof heavier to remove, and some manufacturers limit their material cover on it. Ask which one the price assumes before you compare two quotes.
How does an insurance claim after a storm work?
You report the damage, the insurer sends an adjuster, and the settlement covers storm damage rather than wear. Take photos before anything is touched, and keep the receipts for any emergency tarping. A roofer who offers to absorb or waive your deductible is proposing insurance fraud, whatever they call it. Sign nothing that assigns your claim to the contractor until you have read what you are handing over.
Which warranty actually protects me?
Two are in play. The material warranty comes from the shingle manufacturer and covers defects in the product, prorated over time. The workmanship warranty comes from the installer and covers the way it was put on. Almost every leak on a young roof is workmanship, so that second one matters more, and it is worth only as much as the company behind it. Get both in writing.
Someone knocked and said my roof is damaged. Now what?
Slow it down. Storm chasers follow hail, sign homeowners in a hurry and subcontract the work to whoever is available. Ask where their office is, how long they have worked in this county and who honors the workmanship warranty next year. Get a second opinion from a local firm before you sign anything, and never let a stranger onto the roof to look for damage that was not there.
