Roofing, Gutters, and Siding 610.873.1696

GP Martini Roofing Co.

Roof Services
James Hardie Siding
Our Guarantee
Special Offers
FREE Estimate

Your GAF/Elk Roofing and James Hardie siding Specialists!

Contact GP Martini Roofing Co. for professional roofing repair and installation. Our fully insured employees have established a reputation for providing world-class customer care and workmanship at highly competitive prices. When you let us install your roof, you will never have to pay for any roof-related problem for the life of your roof.  Additionally, with the for the LIFE of your roof! guarantee,when we install your roof, we even handle weather related disasters.  When GP Martini Roofing Co. installs your roof, we're with you ...for the LIFE of your roof!  Contact us today.

Roofing contractor - Contact our roofing contractor in Downingtown, Pennsylvania, for professional roofing repair and installation services.

Contact us today for professional roofing repair services.

When we make your repairs - NO MORE LEAKS - GUARANTEED!

CALL US TODAY AT 610.873.1696  7 DAYS, 24 HOURS!


Asphalt Shingles, Metal Roofs, Rolled Roofing, EPDM Systems, TPO Systems, Cedar Shakes, Copper roofs, Gutter Systems.

 Contact us today for the best quality and installation available!

  • Complete old roof removal and disposal
  • All new drip edges and accessory details installed
  • Re-decking - if your plywood/OSB decking is sagging or rotted
  • All flashings and counter flashings replaced
  • Many shingle or metal style options - have the nicest looking roof on your block
  • Manufacturer approved and backed!
  • Our roofers are Craftsmen.
  • James Hardie Fiber Cement Siding installation.