Detwiler Roofing

05/22/2026

It is a good thing we are better at Roofing vs Golfing! Having a great holiday weekend! Titus Detwiler John Detwiler

05/19/2026

Wondering why certification matters when choosing a commercial roofer? Check out our latest blog to learn more...

05/15/2026

🎉 Another roofing project completed with excellence!

Our work included:
• Installation of a new Shingle roofing system.
• Replacement of gutters and drainage system.
• Replacement of flashings and trim.

05/14/2026

We are honored to announce that Detwiler Roofing LLC has been awarded the 2026 Perfection and ESP Awards from Carlisle SynTec Systems 🏆.

The Perfection award recognizes the top 5% of Carlisle Authorized Applicators based on installation quality, low warranty claim incident, and continuous product application.

Thank you to our team for these achievement!

04/24/2026

🎉 Another roofing project completed for Millersville University!

Our work included:
• Demo and installation of new .090 EPDM Roof system
• Mechanically fasten substrate board over existing roof deck.
• Provide and install all flashings for walls, curbs, penetrations for a complete watertight system.

04/17/2026

🎉 Another historical restoration project completed with excellence at Historic Cold Spring Village !

Our work included:
• Removal and proper disposal of asbestos-containing roof shingles
• Raking and repointing of brick chimneystacks
• Installation of new cedar shingles, copper flashing, gutters and downspouts
• Exterior carpentry repairs
• Exterior painting

04/10/2026

🎉 Another roofing project completed with excellence!

04/06/2026

Interested in learning more about what roof would be best for your building? Check out our latest blog!

https://detwilerroofing.pulse.ly/chvbuudnaj

Your commercial property is a massive investment, and its first line of defense sits right above your head. A failing roof means persistent leaks, damaged i ...

04/03/2026

🎉 Another roofing project completed with excellence!

Check out this roof:
• TPO and Shingle Roofing with waterproofing
• Structural steel and concrete,
• Masonry repairs and flashing
• window replacements