National contractor guide
How to compare roofing contractors
Direct answer: Start with the roof condition and water-entry source, not a product pitch. A complete proposal identifies tear-off layers, decking allowances, underlayment, flashing, ventilation, penetrations, manufacturer system, cleanup, permits, and warranty limits.
Common project types
Leak investigation
Roof surface, flashing, valleys, penetrations, attic evidence, interior staining, and moisture path.
Roof replacement
Tear-off, decking inspection, underlayment, edge metal, flashing, ventilation, shingles or panels, and cleanup.
Storm damage
Wind, hail, fallen debris, emergency dry-in, documentation, and repairability.
Low-slope roofing
Membrane selection, drainage, penetrations, insulation, edge details, and manufacturer requirements.
Flashing and chimney work
Step flashing, counterflashing, crickets, wall transitions, skylights, and masonry coordination.
Ventilation corrections
Intake, exhaust, baffles, attic air sealing, moisture, and compatibility with the roof system.
What a complete estimate should state
- Measured roof area, slopes, layers, and access assumptions
- Exact manufacturer, product line, color, underlayment, and accessories
- Decking replacement allowance and unit price
- Flashing, ventilation, gutters, skylights, and penetrations included
- Permits, protection, debris handling, magnet cleanup, and final inspection
- Workmanship and manufacturer warranty terms plus exclusions
Proof to compare before hiring
- Completed projects using the same roof system
- Photos of flashing, valleys, penetrations, and ventilation details
- Written plan for concealed decking and change orders
- License, insurance, and manufacturer credentials where relevant
Directory coverage and sponsored placement
ServiceGoat is building national directory coverage market by market. A contractor may advertise or claim a listing, but sponsored visibility should be labeled and is not proof of quality, review strength, licensing, or a top-rated designation. Direct matching is offered only where ServiceGoat has a verified route.
Roofing Contractors FAQ
Can a roof leak be repaired without replacing the roof?
Often, when the source is localized and the surrounding system remains serviceable. Multiple failures, brittle materials, widespread wear, or incompatible prior work can change the recommendation.
What is a decking allowance?
It is a stated amount or unit price for damaged sheathing discovered after tear-off. The proposal should define the material, thickness, and approval process.
Should ventilation be part of a roof estimate?
Yes. Intake and exhaust should be evaluated together with attic conditions and manufacturer requirements.
Are sponsored roofers automatically top rated?
No. Paid visibility should be labeled and is not proof of quality, review strength, or project fit.