About Us
Built on craftsmanship. Trusted across the Inland Empire.
Alpha One Sunrooms & Patio Cover is a locally owned company serving Riverside homeowners with quality outdoor additions for over 10 years.
Our Story
Outdoor living, the way it should be done
Alpha One was founded with a simple belief: Inland Empire homeowners deserve a specialist who actually shows up, listens, and builds it right. Too many people have horror stories about contractors who disappear mid-project or cut corners on materials. We built Alpha One to be the opposite of that.
Today, we're proud to be Riverside's go-to team for custom sunrooms, California rooms, and aluminum patio covers. From the first phone call to the final walk-through, we're committed to doing things the right way — with the right products, the right crew, and the right paperwork.
Every project is led by experienced installers, executed with premium materials, and backed by our workmanship guarantee. That's the Alpha One standard.
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Our Values
What we stand for
Integrity
Honest pricing, honest timelines, honest work. Always.
Craftsmanship
We sweat the details so the finished product speaks for itself.
Care
We treat every backyard like it was our own family's.
Accountability
If we say it, we do it. Backed by our written warranty.
Our crew
Our installers are seasoned tradespeople — framers, glaziers, and finish carpenters — who have spent their careers mastering the craft of additions and outdoor structures. We don't outsource the important work. When you hire Alpha One, you're hiring our people.
Our community
We're proud to call Riverside home. We serve homeowners across Riverside, Corona, Moreno Valley, Eastvale, Norco, and the rest of the Inland Empire — and we treat every customer like a neighbor, because they are.
Ready when you are
Let's build something great together.
Free estimates · No pressure · Just honest answers.