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24 firms listed · 4 in Petaluma · 3 open weekends · 21 rated 4.5+ · 2 show a license
Data verified October 15, 2026
Listed for property owners in and around Petaluma, 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.
4 of the 24 firms we list are based in Petaluma; the other 20 serve Petaluma from towns including Santa Rosa (15 mi), Sebastopol (15 mi) and Sonoma (9 mi). The firms on this page are rated from 4.0 to 5.0 across 66 reviews; 21 are rated 4.5 or higher. 3 are open on Saturdays and 1 on Sundays. 2 show a license on their websites and 1 has a BBB rating of A or A+. 22 have ten or more years of experience, the longest 36 years. 2 give free estimates and 1 is family- or locally-owned. We have a website on file for all 24 of the firms on this page; 18 publish a contact page and 19 list a public email. 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.
4 of the 24 firms are based in Petaluma; the rest come from other towns within 20 mi. Local matters here for a specific reason: a firm that submits to your building department regularly knows its reviewers and its quirks. Ask how many permits they have pulled in Petaluma.
