accounting8Accountant & CPA Directory since 2009
Selling a CPA practice in California? Value my practice »

Trimble & Company

★★★★★★★★★★4.824 Google reviews✓ Verified on GoogleIRS PTIN
CPA Firm in Riverside, CA · Open Monday–Friday · ✓ Listing checked September 2026 · Viewed 1,178 times

Contact Information

Address5041 La Mart Dr
Riverside, CA 92507
Map and directions
Phone(951) 801-4854
Websitetrimblecompany.com
CategoryCPA Firm · Certified public accountant, Accountant, Accounting, Tax preparation
Servicestax preparation

About Trimble & Company

Trimble & Company is a cpa firm in Riverside, California offering tax preparation. It holds a 4.8★ Google rating across 24 reviews — among the highest-rated in Riverside. 96% of those reviews are 4- or 5-star. Its Google Business Profile is verified. The firm appears in the IRS return-preparer (PTIN) directory. Its 4.8★ rating is above the Riverside average of 4.6★ across 202 rated firms.

Hours

Monday9AM-5PM
Tuesday9AM-5PM
Wednesday9AM-5PM
Thursday9AM-5PM
Friday9AM-5PM
SaturdayClosed
SundayClosed
Google rating breakdown4.8 · 24 reviews
5★23
4★0
3★0
2★0
1★1

Aggregate review counts from Google.

Details

  • Wheelchair accessible entrance
  • Wheelchair accessible parking

Questions about Trimble & Company

Where is Trimble & Company located?
Trimble & Company is located at 5041 La Mart Dr, Riverside, CA 92507.
What are Trimble & Company's hours?
Open Monday–Friday. Full hours are listed on this page and on the firm's Google Business Profile.
How do I contact Trimble & Company?
You can reach Trimble & Company by phone at (951) 801-4854, and through its website.
What services does Trimble & Company offer?
Trimble & Company is categorized as a cpa firm, offering tax preparation. Contact the firm to confirm current service offerings.
Is Trimble & Company registered with the IRS?
Trimble & Company appears in the IRS return-preparer (PTIN) directory, which lists preparers holding an active Preparer Tax Identification Number. You can verify credentials in the IRS directory at irs.treasury.gov/rpo.

Is this your business? Update your details or ask for the listing to be removed. It is free.

Update this listing

Listing compiled from public sources and last refreshed in September 2026. Ratings are aggregate Google ratings, attributed to Google. Confirm hours and licenses with the firm before you visit or hire. Request removal or correction.