Ariza Architect & Associates of Montclair

Ariza Architect & Associates of Montclair is an architect in Montclair, CA. The firm provides architectural design, tenant‑improvement, and new‑construction services for commercial, industrial, retail, hospitality, and residential projects. Specialties listed include interior and exterior commercial tenant improvements, industrial tenant upgrades, retail office fit‑outs, and truss retrofits for roof‑top equipment. With more than 20 years of experience, the practice serves clients throughout the Inland Empire, including Riverside and San Bernardino counties, and holds a 4.60 rating from customer reviews.

The company’s approach emphasizes collaborative planning and code‑compliant documentation aimed at achieving “ready for permit” status quickly. Over two decades the team has assembled a diverse portfolio that spans hospitality, retail, industrial, residential, and multi‑use projects, as well as detailed site evaluations that review zoning, occupancy, ADA parking, and utility requirements. Staff members are professionally trained; owner Ausencio Ariza is a Woodbury University School of Architecture graduate, and other designers include NCARB candidates and graduates of regional architecture programs. The firm has received a Distinguished Building citation from the American Institute of Architects and has been recognized locally as a top residential architect by Build Magazine and client reviews for several consecutive years.

Located on W Emporia St, the office sits a short walk from the City of Ontario government office and about a tenth of a mile from the Downtown Station Ontario Post Office, West Holt Boulevard, and Euclid Avenue. The Ontario Museum of History & Art and Nugent’s Park are each roughly two‑tenths of a mile away, providing easy access to civic and cultural amenities.

With two decades of reliable design and documentation work across the Inland Empire, Ariza Architect & Associates offers Montclair residents and businesses a seasoned architectural partner focused on practical, code‑compliant solutions.