Popular Cities
1 of these companies is based in Westminster; the others serve Westminster from towns including Irvine (14 mi), Santa Ana (7 mi) and Downey (15 mi).
1 open 24/7 · 9 open weekends · 21 rated 4.5+
Data verified October 15, 2026
The 24 companies listed for Westminster, CA keep books, reconcile accounts and close the month for businesses. What each says about its packages and software comes from its own website; ratings and quotes come from public reviews.
The 24 companies on this page are rated from 4.3 to 5.0 across 1,211 reviews; 9 have 50 or more reviews and 21 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (95%), responsiveness (87%) and quality (81%). The topics that come up most in reviews of the companies on this page are "knowledge", "efficient" and "patient". 1 is open around the clock; 9 are open on Saturdays and 3 on Sundays. The services the companies on this page list most often on their websites are business services (4), tax services (4), bookkeeping (2), estate planning (2) and financial planning (2). 6 have a BBB rating of A or A+. Domain records put 13 websites of the companies on this page at ten or more years old; the oldest dates from 2001. 1 offers urgent consultations; 1 offers remote or virtual consultations; 2 offer payment plans; 5 offer a free initial consultation; 1 is family- or locally-owned and 3 list coupons or special offers. 1 has Spanish-speaking staff. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book a consultation.
11 of the 24 companies take inquiries or appointment requests through their own website. A company without that option works by phone or email. Whichever you use, say what software you run and roughly how many transactions a month you have. It is what decides the price.
