John J Griffin CPA
- Small Business
- Work
- Accountant
24 companies listed · 4 in Tinley Park · 3 open weekends · 22 rated 4.5+
Data verified October 21, 2026
The 24 companies listed for Tinley Park, IL 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.

4 of the 24 companies we list are based in Tinley Park; the other 20 serve Tinley Park from towns including Orland Park (4 mi), Evergreen Park (12 mi) and Chicago (20 mi). 23 of the companies on this page have a rating, from 4.2 to 5.0 across 689 reviews; 5 have 50 or more reviews and 22 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (96%), responsiveness (87%) and quality (61%). 3 are open on Saturdays and 1 on Sundays. The services the companies on this page list most often on their websites are tax services (6), business services (4), payroll services (4), industries (3) and quickbooks services (3). 4 have a BBB rating of A or A+. 15 have ten or more years of experience, the longest 63 years. 4 offer payment plans; 7 offer a free initial consultation; 3 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 22 of the companies on this page; 19 publish a contact page and 17 list a public email. 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.
A first consultation without charge is stated by 7 of the 24 companies. It usually means someone looks at your file, counts the monthly transactions, and gives you a price. Have login access ready or the quote will be a guess.