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24 firms listed · 15 in Walnut Creek · 4 open weekends · 17 rated 4.5+ · 3 show a license
Data verified October 18, 2026
Listed for property owners in and around Walnut Creek, CA, these 24 firms take architectural work. The project types each one handles, the stages of service it offers and any license it names are drawn from its own website, next to ratings and quotes from public reviews.
15 of the 24 firms we list are based in Walnut Creek; the other 9 serve Walnut Creek from towns including Oakland (12 mi), Brentwood (18 mi) and Benicia (13 mi). 19 of the firms on this page have a rating, from 4.2 to 5.0 across 169 reviews; 17 are rated 4.5 or higher. When customers rate these firms on specific qualities, they most often praise professionalism (94%), quality (87%) and responsiveness (77%). 4 are open on Saturdays and 3 on Sundays. The services the firms on this page list most often on their websites are consulting (2), design + reconstruction (2), forensic + litigation support (2) and planning (2). 3 show a license on their websites and 5 have a BBB rating of A or A+. 16 have ten or more years of experience, the longest 46 years. 2 offer financing or payment plans; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the firms on this page; 19 publish a contact page; 20 list a public email and 2 take bookings online. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book.
3 of the 24 firms on this page show a license on their websites. Ask for the number and check it against the state board, which publishes the register and any disciplinary record. Confirm the individual who will seal your drawings is the one who holds the license, not just a principal whose name is on the door.
