Buildda Roofing Process
Complete roof replacements in LA range from $12,000 for standard asphalt shingles to $75,000 for tile or metal, with most projects completing in 3-7 days. On every replacement we strip the old roof down to the deck and replace the underlayment, so the new roof goes on a clean surface instead of on top of something we couldn't see.
Step-by-Step Timeline
Roof Inspection & Consultation
We start by assessing your roof's current condition. Our experts check for leaks, ventilation issues, or damaged flashing and discuss any design preferences or special requests.
Outcome:
A clear overview of your roof's needs and a shared vision for your new roof.
Transparent, Detailed Quote
We typically provide an itemized estimate covering materials, labor, and disposal fees. Permit fees are not included and may vary by local regulations.
Outcome:
A comprehensive cost breakdown, allowing you to make an informed decision with no hidden surprises.
Project Scheduling & Material Delivery
Once you approve the quote, we'll coordinate a start date that fits your schedule. Shingles, underlayment, and other materials are delivered to your home in advance.
Outcome:
A firm timeline and readiness to begin work, ensuring minimal disruption to your routine.
Old Roof Removal & Deck Inspection
Our team safely removes existing roofing materials and disposes of them responsibly. We then inspect the underlying roof deck and perform any needed repairs for a stable base.
Outcome:
A clean, sound foundation, ready for the next phase of installation.
Underlayment & Leak Barriers Installation
We install high-quality synthetic underlayment to safeguard against moisture. Additionally, we apply ice and water shields around vulnerable areas like eaves, valleys, and chimneys.
Outcome:
A watertight barrier that protects your roof from leaks and extends its lifespan.
Shingle Installation & Ventilation Setup
Licensed professionals install your Owens Corning® shingles, ensuring each layer meets manufacturer specifications. We also optimize ventilation (ridge vents, attic fans) for maximum efficiency.
Outcome:
A robust, energy-efficient roof that resists the elements and enhances your home's curb appeal.
Cleanup & Final Walkthrough
Once installation is complete, we clear all debris and leave your property tidy. A final walkthrough ensures every detail meets Buildda's quality standards - and your satisfaction.
Outcome:
A quality finish and confidence knowing your new roof is built to last.
Warranty Registration & Aftercare
Buildda registers the shingle maker's product warranty and our own 2-year workmanship guarantee. We also provide maintenance tips and answer any follow-up questions you have.
Outcome:
Official warranty coverage, clear aftercare guidance, and ongoing support for your investment.
See Our Work
Project Videos
Velux Skylight Installation
Brentwood, CA
Adding natural light with premium Velux skylights on a Brentwood roofing project
Roof Restoration: Clearing & Prep
Los Angeles, CA
Clearing debris and prepping the roof surface for the next phase of restoration.
Velux Skylight Installation Progress
Brentwood, CA
Installing Velux skylights with precise placement on our Brentwood roof replacement project.
Roofing Material Delivery & Loading
Los Angeles, CA
Using a specialized conveyor truck to efficiently move shingle bundles and supplies directly onto the roof.
Rotted Sheathing and Old Wood Siding Replaced
Palms, CA
Rotted sheathing found behind the old siding, replaced, then fiber-cement siding, new windows and paint
Start Your Roofing Project
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Related Resources
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This Process on Real Roofing Jobs
The steps above come from jobs we completed for LA homeowners. Here is what that work actually looked like.
Photos in this section show actual Buildda projects.
Customer Reviews
What Our Clients Say
Hear from homeowners who trusted us with their roofing projects.
“Very clean work and honest. I redid my old skylights and they did an amazing job. High quality work for a great price! Thank you guys!”
Parham S.
Los Angeles
“I had the pleasure of working with Buildda Construction Company, and I couldn't be more impressed with their work. From start to finish, the team was professional, efficient, and attentive to every detail. They not only met but exceeded our expectations, delivering high-quality results on time and within budget. I highly recommend Buildda for anyone in need of construction services.”
Sean G.
Los Angeles
*Individual results may vary. Reviews reflect personal experiences.
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Content reviewed by Shiran Levy, Licensed General Contractor (CA #1131088)
Last updated: November 2026