Foundations, slabs, terraces, and walkways — prepared meticulously and poured to endure.
Everything we build rests on what you never see. We treat the foundation as the most important finish in the house.
Concrete is the foundation of every lasting project. R&A Weiss General Construction provides residential concrete services in Pasadena — from new foundations to patios and walkways that improve how you use your outdoor space.
We prepare every site properly — excavation, compaction, forming, and reinforcement — because that is what keeps concrete from cracking and settling over time.

Engineered foundations for new homes, additions, and ADUs.
Level, reinforced slabs and footings built to code.
Outdoor living areas designed for everyday use.
Safe, attractive paths, steps, and landings.
Removal of damaged concrete and a new, lasting surface.
Stamped, broom, and exposed-aggregate finishes.

We visit your property, understand your goals, and assess what is possible.
A detailed scope and an honest budget — before any work begins.
We manage plans, permits, and inspections while our crew builds with precision.
Every detail reviewed together, until the result meets your standard and ours.
Hands-on construction experience applied to every detail, from structure to the final finish.
Clear communication and honest budgets. No surprises — only solid, dependable work.
A licensed general contractor with a studio in Pasadena and one point of contact throughout.
For your home, your neighbors, and the architectural character of Pasadena.
We provide concrete from our studio on East Colorado Boulevard, serving homes throughout Pasadena and the surrounding communities.
Yes. Foundations for additions, ADUs, and new homes are a core part of our work.
Yes. We remove damaged concrete, correct the base, and pour a new surface designed to hold up over time.
Yes. We offer stamped, broom, and exposed-aggregate finishes to match your home.
Tell us about your project and receive a free, no-obligation estimate from a licensed Pasadena contractor.