Specializing in Flat Roof
Repair & Replacement

Family Owned & Operated
3rd Generation Roofing Contractors
Serving Boston since 1969

Family Owned & Operated
3rd Generation Roofing Contractors
Serving Boston since 1969

(617) 544-7556

Family Owned & Operated Since 1969
3rd Generation Roofing Contractors serving Boston

All Flat Roof Replacements & Flat Roofing Repairs Are Guaranteed In Writing!

Kostas Roofing in Boston provides a 10 year roof guarantee on all roof replacements and (up to) a 5 year guarantee on flat roof repairs and asphalt based coatings, including EPDM flat rubber roof seam repairs. The roofing guarantee covers defects in material and labor. The only things that are excluded are insurable losses and natural or man-made disasters. As part of our guarantee, inspections are done every year on ALL roof replacements. Roof Guarantees are fully transferable to any succeeding owner.

Flat Roofing Suppliers Boston

Residential & commercial flat roofing contractor specializing in flat roofs, flat roof repair, flat roof replacement, rubber roofs, rubber roof repair, rubber roof replacement, EPDM roofing, and tar & gravel roofs. Our service area includes, but not limited to Boston, Cambridge, Chelsea, Dorchester, Framingham, Medford, Newton, Somerville, Waltham, Woburn, & Worcester, Massachusetts.