Harmon Burstyn, CPA For Nonprofits
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24 firms listed · 23 in Walnut Creek · 3 open weekends · 15 rated 4.5+
Data verified October 21, 2026
The 24 firms listed for Walnut Creek, CA are accounting practices that serve businesses and organizations. What each states about its CPA license and assurance work comes from its own website; ratings and quotes come from public reviews.

23 of the 24 firms we list are based in Walnut Creek; the other one serves Walnut Creek from San Rafael (27 mi). 17 of the firms on this page have a rating, from 4.0 to 5.0 across 72 reviews; 15 are rated 4.5 or higher. 2 are open on Saturdays and 1 on Sundays. The services the firms on this page list most often on their websites are tax services (6), business services (5), services for individuals (3) and quickbooks services (2). 3 have a BBB rating of A or A+. 17 have ten or more years of experience, the longest 63 years. 2 offer payment plans; 4 offer a free initial consultation and 1 is family- or locally-owned. We have a website on file for 22 of the firms on this page; 20 publish a contact page; 14 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 a consultation.
The firms holding an address in Walnut Creek number 23 of the 24 here. The rest come from other towns within 30 mi. Assurance work spans a region comfortably, so sector experience usually outweighs the drive. Distances are straight-line.