Roof Installation

Our Services

Professional Roof Installation

Whether you're building a new home or need to start fresh, TopCal Roofing provides expert roof installation services across Los Angeles County. Our experienced crews work with all major roofing materials and systems.

What's Included:

✅ Free site inspection and measurement
✅ Material selection consultation
✅ Permit acquisition and coordination
✅ Old roof removal (when applicable)
✅ Decking inspection and repair
✅ Underlayment and ice/water shield
✅ Premium shingle installation
✅ Ridge vent, flashing, and trim
✅ Cleanup and debris removal
✅ Final inspection walkthrough
✅ Warranty documentation

📞 Call for Free Estimate 📋 Request Inspection

Get Your Free Inspection

🔒 We'll respond within 2 hours — No obligation, 100% free

Our Process

How We Work

1

Free Inspection

We assess your roof and provide an honest evaluation at no cost.

2

Detailed Estimate

You receive a transparent, itemized estimate with no hidden fees.

3

Expert Installation

Our certified crew completes the work efficiently and cleanly.

4

Your Satisfaction

We walk through the work with you and ensure you're 100% satisfied.

What Clients Say

Real Reviews from Real Homeowners

Don't just take our word for it — hear from the hundreds of LA County homeowners who trust TopCal

★★★★★

"TopCal Roofing replaced our entire roof in just 2 days. The crew was professional, clean, and the quality is outstanding. I highly recommend them to anyone in Pasadena!"

L

Lisa M.

Pasadena, CA

★★★★★

"After the storm damaged our roof, TopCal came out the same day, assessed everything, and handled our insurance claim from start to finish. Incredible service and great people."

D

Daniel R.

Whittier, CA

★★★★★

"From the initial inspection to the final cleanup, TopCal was professional all the way. Our new roof looks amazing and the price was very fair. 10/10!"

J

Jessica A.

Glendora, CA

Read All Reviews ›