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These firms serve South Whittier from nearby bases in towns including South Pasadena, Whittier and La Habra.
24 firms listed · 4 open weekends · 20 rated 4.5+ · 2 show a license
Data verified October 18, 2026
Listed for property owners in and around South Whittier, 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.
20 of the 24 firms on this page have a rating, from 4.7 to 5.0 across 189 reviews; 1 has 50 or more reviews. 4 are open on Saturdays. 2 show a license on their websites and 4 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 58 years. 1 gives free estimates. We have a website on file for all 24 of the firms on this page; 22 publish a contact page and 18 list a public email. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book.
2 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.
