Built to weathereverything LA throws.
A1 Builders is a Los Angeles–based exterior remodeler serving greater LA and Orange County — roofing, exterior painting, windows & doors, patio covers, and sunrooms. Honest pricing, expert crews, and work built to last. Free consultations.
Why A1 Builders
The exterior team that actually shows up
One accountable team
From the first inspection to the final walkthrough, one point of contact owns your project. No subcontractor runaround, no finger-pointing — just a crew that answers for the work.
Honest, fixed-price proposals
You get a detailed written scope and price before we start — not a vague ballpark that balloons later. Any change is approved by you, in writing, before a dollar is spent.
Communication you can count on
A dedicated project manager, a clear schedule, and real updates. You'll always know what's happening this week, what's next, and exactly who to call.
Built to last, backed in writing
Quality materials, meticulous craftsmanship, code-compliant work, and a workmanship warranty. We're not done until you're proud to show it off.
Licensed · Bonded · Insured
One accountable team, from first inspection to final walkthrough.
No subcontractor runaround. No vanishing crews. Fixed-price proposals and honest updates, every step.
What we do
Exterior remodeling, done right
Prep first, always
A finish that lasts — because we don't skip the part you can't see.
Wash, scrape, patch, prime, then premium coatings. It's why our work still looks sharp years later.
How it works
A clear path, start to finish
Free Consultation
We visit your home, listen to your goals, and talk through what's realistic for your space and budget — no pressure, no obligation.
Design & Fixed Proposal
We help you plan the layout, materials, and finishes, then hand you a detailed, fixed-price proposal and timeline you can actually rely on.
Build with Care
Your dedicated project manager runs a clean, organized job site, keeps you updated, and pulls every permit so the work is fully up to code.
Walkthrough & Warranty
We review every detail with you, fix anything that isn't perfect, and stand behind the work with our workmanship warranty.
Our work
Recent projects
5/5 from 8+ homeowners
“They enclosed our patio into a gorgeous all-glass sunroom overlooking the pool. One point of contact the whole way, zero surprises on cost, and we use the room every single day now. Best money we've spent on the house.”
— Priya & Sam K., Long Beach
Testimonials
What homeowners across LA & OC say
“A1 Builders repaired our Spanish tile roof before the rains and matched the replacement tiles so well you can't tell where they worked. Honest assessment, fair price, and they fixed the leak instead of pushing a whole new roof. Exactly what you want.”
“Our stucco was faded and chalky. A1 Builders washed, patched, and primed everything before painting, then applied a premium coating. The difference is night and day — the house looks brand new and the color is holding beautifully.”
“They enclosed our patio into a gorgeous all-glass sunroom overlooking the pool. One point of contact the whole way, zero surprises on cost, and we use the room every single day now. Best money we've spent on the house.”
“Replaced every window in the house with dual-pane. The place is quieter, more comfortable, and our energy bill actually dropped. Clean install, honest pricing, and great communication start to finish.”
“A1 Builders built us a solid-roof patio cover and we finally use our backyard year-round. Proper footings, tied right into the house, and wired for a fan and lights. Professional crew, spotless job site.”
“Fast, tidy roof work with constant communication, and no upselling — just an honest assessment and excellent work. They even caught a flashing issue the previous roofer created. Highly recommend.”
Frequently asked questions
Let's protect and elevate your home.
Free, no-pressure consultation. We'll walk your project and follow up with a clear, fixed-price proposal.