Pittsburg Business Service
“Pittsburg Business Service has always been extremely professional and always accurate and extremely reliable!”
Best Bookkeeping Services near Pittsburg, CA
1 of these companies is based in Pittsburg; the others serve Pittsburg from towns including Concord (7 mi), Antioch (6 mi) and Brentwood (11 mi).
8 open weekends · 13 rated 4.5+
Data verified October 16, 2026
Tax Care
“Tanvir and his office has been handling my tax returns for years, structuring my financial house in order, they are always there when you need them.”
Taxden
“And ad hard as it is to use the word "wonderful" when it comes to filing taxes, Taxden made it quick, simple, and accurate the first time.”
Earline La Buy, CPA
“I would recommend Earline La Buy for any tax service you need !!”
Issad
“In a very professional work he provide the best service ever experienced he is the best i recommend to everyone”
Gamarra, CPA Inc. - TAX Preparation
“I would like to just say that Will Gamarra was not only professional, but also down to earth and easy to talk to in my time of need.”
The 15 companies listed for Pittsburg, 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.
Area overview: Pittsburg, CA
The 15 companies on this page are rated from 4.0 to 5.0 across 1,082 reviews; 2 have 50 or more reviews and 13 are rated 4.5 or higher. 7 are open on Saturdays and 3 on Sundays. 7 have a BBB rating of A or A+. Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 1 offers remote or virtual consultations; 1 offers a free initial consultation and 3 are family- or locally-owned. We have a website on file for 13 of the companies on this page; 13 publish a contact page; 9 list a public email and 2 take bookings online. 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.
Can I request help online from bookkeepers listed for Pittsburg?
2 of the 15 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.
Capital Tax & Accounting CPA
“I highly recommend Capital Tax & Accounting!”
Books With Numbers
“Definitely cares about me and my business.”
Forrester's Accounting & Bookkeeping Services
“Jackie got us organized, taught us Quick Books and helped us sort out the mess a former bookkeeping company had made.”
Aqui
“I had a complicated year in terms of income and residency and they were able to quickly file my taxes and return with a refund much more than if I had done it myself.”
Tax Advantage
“We've been a customer for more than 30 years and Tom takes care of all our changing tax issues.”
Book Busters Bookkeeping Services
“I would highly recommend Darci and the staff of Book Busters Bookkeeping Services to anyone looking for a highly capable, honest and ethical bookkeeping partner.”
Accounting Matters
“Not only is the service fast and efficient, ensuring that all my documents were processed accurately and swiftly, but the level of customer service is truly outstanding.”
Bernie's Bookkeeping Services
MGO (Macias Gini & O'Connell
Why these companies made our list
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