Before you hire a roofer, read what other Diagonal homeowners said about us. 4.7/5 stars from 402+ reviews.
Verified Reviews
What Our Customers Say
"I'm a contractor and I use Diagonal Roofing & Maintenance for all my roofing subs. Their installs pass inspection every time. Their crew lead has been doing this 20+ years and it shows."
"Had a huge oak branch go through the roof during a storm. Diagonal Roofing & Maintenance tarped it the same night and had the repair done two days later. Insurance covered everything and they handled the whole claim."
"Asked for a second opinion because another company said I needed a full replacement. Diagonal Roofing & Maintenance said I only needed valley flashing repair and some shingle replacement. Saved me about $14,000. I trust these guys."