Free Estimate Tool
Roof Cost Calculator
Get an instant roof replacement estimate in under 2 minutes — no phone call, no pressure, no obligation.
Step 1 of 5
What is your approximate roof size?
Select the option closest to your home's square footage.
* Estimates are approximate and based on average Southern California pricing. Final cost depends on site conditions, material availability, and scope of work. Contact us for a precise quote.
Prefer to talk to a specialist?
We're available Mon–Fri 8AM–6PM, Sat–Sun 8AM–5PM
Why Southern California Homeowners Choose True Guard
Licensed, Bonded & Insured
Every job is fully covered. You're protected from start to finish with a licensed California contractor.
Serving SoCal for 30+ Years
Over 30 years and 2,000+ roofs completed across Los Angeles, Riverside, San Bernardino, and Ventura counties.
Free On-Site Estimates
Our specialists come to you. No obligation, no pressure — just an honest assessment and a fair price.
Frequently Asked Questions
How much does a new roof cost in Southern California?
A new roof in Southern California typically costs between $8,000 and $25,000+ depending on roof size, pitch, material (shingle, tile, flat, or metal), and whether tear-off is required. Use our calculator above for a personalized estimate.
How accurate is the roof cost calculator?
Our calculator provides a ballpark estimate based on average Southern California pricing. Final costs depend on site conditions, material availability, and scope of work. We recommend scheduling a free on-site inspection for a precise quote.
Is the estimate really free?
Yes — our online calculator and in-person estimates are completely free with no obligation. True Guard Roofing has provided free estimates to Southern California homeowners for over 30 years.
What areas do you serve?
We serve all of Southern California including Los Angeles County, Orange County, Riverside County, San Bernardino County (Inland Empire & High Desert), and Ventura County.
How long does a roof replacement take?
Most residential roof replacements in Southern California are completed in 1–3 days depending on roof size, pitch, and material. We'll give you a timeline during your free estimate.