Roof Replacement in Southern California
When repairs are no longer enough, a full roof replacement is the smart long-term investment. We handle complete tear-off and installation using premium materials rated for Southern California's climate.
Complete Roof Replacement Services
A full roof replacement is one of the most significant home improvement investments you'll make — and one of the most important. True Guard Roofing has been replacing roofs across Southern California for over 30 years, and we bring that experience to every project.
We handle the entire process from start to finish: removing your old roofing system, inspecting the decking for damage, installing new underlayment and flashing, and completing the installation with your chosen roofing material.
- Complete tear-off of existing roofing system
- Premium asphalt shingles, tile, and flat roofing options
- New underlayment, ice & water shield, and flashing
- Ridge vent installation for proper attic ventilation
- Full clean-up and debris removal
- Manufacturer and workmanship warranty included
Why Choose True Guard for Roof Replacement?
True Guard Roofing is a fully licensed and insured roofing contractor (CA License #1157011) with over 30 years of experience replacing roofs throughout Los Angeles County, the Inland Empire, High Desert, and Ventura County.
We work with all major roofing manufacturers and can offer extended warranties on qualifying installations. Our crews are experienced, professional, and committed to leaving your property clean and your roof watertight.
Every replacement starts with a thorough inspection and honest assessment. We'll explain your options clearly and help you choose the right roofing system for your home, climate, and budget — with no pressure and no surprises.
Roof Replacement FAQs
How long does a roof replacement take?
Most residential roof replacements are completed in 1–2 days. Larger homes or complex roof designs may take 2–3 days. We'll give you a realistic timeline during your free estimate.
What roofing materials do you install?
We install asphalt shingles (3-tab and architectural), concrete and clay tile, flat roofing systems (TPO, modified bitumen), and metal roofing. We'll help you choose the best material for your home and budget.
Do I need to be home during the replacement?
You don't need to be home during the work, but we do ask that someone is available at the start to review the project scope and at the end for a final walkthrough.
How do I know when it's time to replace vs. repair?
If your roof is over 20 years old, has widespread granule loss, multiple leaks, or significant structural damage, replacement is usually the smarter long-term investment. We'll give you an honest assessment during your free inspection.
Material Options
Roofing Materials We Use
We work with a range of quality materials suited to Southern California's climate and your home's specific needs.
Architectural Shingles
The most popular residential roofing choice in Southern California. Dimensional shingles offer excellent durability, curb appeal, and value.
- 30–50 year lifespan
- Wind resistance up to 130 mph
- Wide range of colors and styles
- Manufacturer limited lifetime warranty available
Concrete & Clay Tile
A classic choice for Southern California homes. Tile roofing is extremely durable, fire-resistant, and well-suited to the local climate.
- 50+ year lifespan
- Excellent fire resistance
- Low maintenance
- Ideal for hot, dry climates
TPO / Flat Roofing
Modern single-ply membrane systems for low-slope and flat roofs. TPO offers excellent UV resistance and energy efficiency.
- Energy-efficient white membrane
- Seamless installation
- Resistant to punctures and tears
- 15–20 year warranty options
Where We Work
Roof Replacement Service Areas
We provide roof replacement throughout Southern California.
Related Services
We are here for all of your roofing needs!
Get a Free Roof Replacement Estimate
CALL NOW: 1(866) 589-7055What Our Customers Say
Narek balasanyan
August 20, 2026
Thank you Art! True Guard Roofing was recommended by my cousin that also lives in the neighborhood. We called Art and he helped us understand what we needed for our roof. I recommend them highly, they are great!
Mike
August 18, 2026
True Guard Roofing was fantastic, I had a very old roof with two layers and it was about time to get it replaced, I reached out to them and Art walked me through every step. He is a great employee, I am so thankful for him and their team! They are very good at what they do
Sean Keshishian
August 3, 2026
I heard of True Guard roofing from my neighbors on the street. They did 4 roofs on our street and so we called and Art and scheduled an inspection. He was very good with roofing and gave my family and I great customer service. We have tile roof so they changed what was under the roof and changed some of the broken tiles we had with matching tiles. We are very happy with the final outcome. I highly suggest working with them.
Raffey Asatryan
August 2, 2026
Thank you True Guard roofing! They did a great job repairing my roof, Art did the repair and he did a great job showing us the problem, great service!
Nare Ghazaryan
July 31, 2026
True Guard Roofing was recommended by our neighbors that got their roofs done, we called them and got a same day appointment. Art inspected our roof, gave us a quote, and got us approved for financing. Easy to work with, he was very informative, honest, and always kept us updated. Great company, great service, I highly recommend them for anyone who is deciding on a roof. Thank you Art!
Ang Poghosyan
July 28, 2026
Thank you True Guard Roofing. Arthur was very informative and changed our old deck. We needed a new roof deck for our house and he got everything down for us. They are a great company, I recommend them for any roofing!