Mendoza & Associates
- Understand
- Knowing
- Small Business
24 firms listed · all 24 in San Antonio · 1 open 24/7 · 4 open weekends · 19 rated 4.5+
Data verified October 21, 2026
The 24 firms listed for San Antonio, TX set up, repair and teach accounting software for businesses. What each says about certifications and supported platforms comes from its own website; ratings and quotes come from public reviews.

All 24 firms we list here are in San Antonio itself. We have 55 firms in San Antonio on file; this page shows the highest-rated 24. The firms on this page are rated from 4.0 to 5.0 across 647 reviews; 4 have 50 or more reviews and 19 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (97%), responsiveness (82%) and quality (73%). 1 is open around the clock; 4 are open on Saturdays and 1 on Sundays. The services the firms on this page list most often on their websites are tax services (7), business services (5), services for individuals (3), cash flow management (2) and compilations (2). 1 has a BBB rating of A or A+. 16 have ten or more years of experience, the longest 71 years. 1 offers urgent consultations; 5 offer payment plans; 9 offer a free initial consultation and 1 is family- or locally-owned. 1 has Spanish-speaking staff. We have a website on file for all 24 of the firms on this page; 20 publish a contact page; 22 list a public email and 4 take bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.
All 24 firms on this page have a website on file, and most name their certifications and the platforms they support. Certification status can be checked on the vendor's own directory, which is worth doing before the first call.