Backyard Construction, Orinda CA

Aron Ambrus Construction builds dream backyards in Orinda. 30+ years of expertise in decking, patios, railings, pergolas, siding, fencing, and more. Custom design and quality craftsmanship for every project.

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30+ Years Experience

Locally Owned & Operated

Licensed & Insured

Custom Design & Build

Orinda-Based Contractor

about us

Aron learned construction at age 12 working alongside his father. Three decades of hands-on experience have shaped his passion for creating beautiful, functional outdoor spaces. He partners with homeowners to design and build backyards that match their vision.

Exterior & Outdoor Construction in Alamo, CA

WHAT WE ARE BEST AT

OUR SERVICES

Deck Builder

Professional deck builder in Orinda for custom outdoor structures and patios.

Fence Contractor

Professional fence installation, gate work, and retaining wall construction in Orinda.

Siding Contractor

Professional siding contractor in Orinda for installation, repair, dry rot, and foundation work.

Deck Construction

Professional deck construction in Orinda, CA. Custom designs for hillside lots, railing installation, pergolas. Local expertise, code-compliant builds.

Patio Construction

Expert patio construction in Orinda, CA. We build decks, pergolas, and shade structures for hillside homes. Free site assessment.

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frequently asked questions

How long does a deck or patio project take in Oakland?

Most deck and patio projects take 2–4 weeks depending on size and weather. We'll give you a clear timeline before we start work.

What should I prepare before you arrive for siding or dry rot repair?

Clear the work area of outdoor furniture and ensure access to the side or foundation we'll be working on. We'll walk you through specifics during our consultation.

Do you handle railing and fencing installations in Walnut Creek?

Yes, we install custom railings and fencing throughout Walnut Creek and surrounding areas. Contact us for a free estimate on your project.

What's the process for a retaining wall project in Pleasanton?

We assess the site, design the wall to fit your yard, get any permits needed, then build and finish it. The whole process typically takes 1–3 weeks.

Can you repair dry rot on my house in Berkeley?

Yes, we identify affected areas, remove damaged wood, and replace it with treated materials to prevent future rot. We'll inspect your foundation and siding too.