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24 firms listed · 6 in Mount Prospect · 9 open weekends · 21 rated 4.5+
Data verified October 18, 2026
The 24 firms listed for Mount Prospect, IL 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.
Of the 24 firms we list here, 6 are in Mount Prospect itself and 18 come from towns including Chicago (6, 20 mi), Des Plaines (4, 3 mi) and Palatine (2, 7 mi). 23 of the firms on this page have a rating, from 4.0 to 5.0 across 2,027 reviews; 16 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these firms on specific qualities, they most often praise professionalism (92%), responsiveness (80%) and quality (70%). The topics that come up most in reviews of the firms on this page are "knowledge", "price" and "communication". 9 are open on Saturdays. The practice areas the firms on this page list most often on their websites are tax services (6), quickbooks services (5), business services (4), payroll (3) and payroll services (3). 7 have a BBB rating of A or A+. 16 have ten or more years of experience, the longest 63 years. 2 are family- or locally-owned. 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.
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.
