CPA & Insurance
★★★★★ (111 reviews)21343 Cold Spring Ln, Diamond Bar, CA 91765
(909) 479-9639
Website: wendyliu-cpa.com
Hours: {"Friday":["9 AM–7 PM"],"Monday":["9 AM–7 PM"],"Saturday":["10 AM–2 PM"],"Sunday":["Closed"],"Thursday":["9 AM–7 PM"],"Tuesday":["9 AM–7 PM"],"Wednesday":["9 AM–9 PM"]}
Christopher G Carmona CPA, APC
★★★★★ (24 reviews)745 Panhandle Dr, Diamond Bar, CA 91765
(800) 227-2891
Website: www.settlemytaxdebts.com
Hours: {"Friday":["9 AM–6 PM"],"Monday":["9 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–6 PM"],"Tuesday":["9 AM–6 PM"],"Wednesday":["9 AM–6 PM"]}
Bharti Sudan, CPA Inc.
★★★★½ (20 reviews)23341 Golden Springs Dr Ste 204, Diamond Bar, CA 91765
(909) 861-5642
Website: www.cpaofdiamondbar.com
Hours: {"Friday":["10 AM–5 PM"],"Monday":["10 AM–5 PM"],"Saturday":["10 AM–2 PM"],"Sunday":["Closed"],"Thursday":["10 AM–5 PM"],"Tuesday":["10 AM–5 PM"],"Wednesday":["10 AM–5 PM"]}
Grace Tax Group
★★★★★ (16 reviews)20955 Pathfinder Rd, Diamond Bar, CA 91765
(909) 843-6321
Website: www.gracetaxgroup.com
Hours: {"Friday":["9:30 AM–5 PM"],"Monday":["9:30 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9:30 AM–5 PM"],"Tuesday":["9:30 AM–5 PM"],"Wednesday":["9:30 AM–5 PM"]}
Harry C. Lin, CPA A Professional Corporation 林清吉聯合會計師事務所
★★★★½ (13 reviews)888 S Brea Canyon Rd Suite 225, Diamond Bar, CA 91789
(626) 810-3403
Website: www.harrylincpa.com
Hours: {"Friday":["9 AM–6 PM"],"Monday":["9 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–6 PM"],"Tuesday":["9 AM–6 PM"],"Wednesday":["9 AM–6 PM"]}
PFS Global
★★★★★ (10 reviews)556 N Diamond Bar Blvd UNIT 101, Diamond Bar, CA 91765
(909) 294-7372
Website: www.pfsonline.com
Hours: {"Friday":["8 AM–6 PM"],"Monday":["8 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–6 PM"],"Tuesday":["8 AM–6 PM"],"Wednesday":["8 AM–6 PM"]}
California & Federal Tax Services - Taxmasters Inc.
★★★★★ (5 reviews)20855 Golden Springs Dr Ste 104, Diamond Bar, CA 91789
(909) 594-9926
Hours: {}
Diamond Tax Service
★★★½☆ (6 reviews)588 N Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 569-1878
Hours: {"Friday":["9 AM–6:30 PM"],"Monday":["9 AM–6:30 PM"],"Saturday":["9 AM–5 PM"],"Sunday":["Closed"],"Thursday":["9 AM–6:30 PM"],"Tuesday":["9 AM–6:30 PM"],"Wednesday":["9 AM–6:30 PM"]}
Parikh Mehta & Associates
★★★★★ (4 reviews)22632 Golden Springs Dr, Diamond Bar, CA 91765
(909) 861-8100
Website: www.pmaadvisors.com
Hours: {"Friday":["8:30 AM–4:30 PM"],"Monday":["8:30 AM–4:30 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–4:30 PM"],"Tuesday":["8:30 AM–4:30 PM"],"Wednesday":["8:30 AM–4:30 PM"]}
TAAD
★★★★☆ (4 reviews)20955 Pathfinder Rd #370, Diamond Bar, CA 91765
(909) 569-4690
Website: taadllp.com
Hours: {}
UEHLE TAX SERVICES LLC
★★★★★ (3 reviews)23555 Golden Springs Dr a2, Diamond Bar, CA 91765
(909) 860-6626
Website: uehletax.com
Hours: {}
Mooneem
★★★★★ (3 reviews)556 N Diamond Bar Blvd #201-B, Diamond Bar, CA 91765
(909) 839-6789
Website: www.mooneem.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Leax Tax & Accounting
★★★★★ (3 reviews)California, Diamond Bar, S Diamond Bar Blvd, Leax Tax & Accounting邮政编码: 91765
(417) 619-8238
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
nbs Tax Services
★★★½☆ (3 reviews)1155 S Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 861-6003
Hours: {}
ABC Financial & Tax Services
★★★★★ (2 reviews)23341 Golden Springs Dr #101, Diamond Bar, CA 91765
(909) 396-5272
Hours: {"Friday":["10 AM–5 PM"],"Monday":["10 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["10 AM–5 PM"],"Tuesday":["10 AM–5 PM"],"Wednesday":["10 AM–5 PM"]}
Ray Park CPA
★★★★★ (2 reviews)2707 S Diamond Bar Blvd #203, Diamond Bar, CA 91765
(909) 444-1888
Hours: {}
G&L CPA Inc
★★★★★ (2 reviews)660 N Diamond Bar Blvd STE 208, Diamond Bar, CA 91765
(626) 337-6138
Hours: {"Friday":["9:30 AM–5:30 PM"],"Monday":["9:30 AM–5:30 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9:30 AM–5:30 PM"],"Tuesday":["9:30 AM–5:30 PM"],"Wednesday":["9:30 AM–5:30 PM"]}
Christopher C Koo Accountancy
★★½☆☆ (3 reviews)2705 S Diamond Bar Blvd STE 218, Diamond Bar, CA 91765
(909) 895-8888
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
A & N Accounting
★★★★★ (1 reviews)1345 S Diamond Bar Blvd # Z, Diamond Bar, CA 91765
(909) 396-0081
Hours: {}
Adcon
★★★★★ (1 reviews)1100 Seneca Pl, Diamond Bar, CA 91765
(909) 896-8005
Hours: {"Friday":["8:30 AM–5:30 PM"],"Monday":["8:30 AM–5:30 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–5:30 PM"],"Tuesday":["8:30 AM–5:30 PM"],"Wednesday":["8:30 AM–5:30 PM"]}
Subhash Tax & Financial Services
★★★★★ (1 reviews)2914 Rising Star Dr, Diamond Bar, CA 91765
(909) 598-4001
Hours: {}
Exact Accounting & Tax Services Inc.
★★★★★ (1 reviews)23555 Golden Springs Dr, Diamond Bar, CA 91765
(626) 217-5038
Website: exactacc.com
Hours: {}
KWL LLP
★★★★★ (1 reviews)3333 S Brea Canyon Rd STE 206, Diamond Bar, CA 91765
(909) 575-8168
Website: kwlllp.com
Hours: {}
Jean & Co CPAs PC
★★★★★ (1 reviews)21671 Gateway Center Dr # 109, Diamond Bar, CA 91765
(909) 860-1800
Hours: {}
PW CPA, A PROFESSIONAL CORP
★★★★★ (1 reviews)3230 Fallow Field Dr Suite 208, Diamond Bar, CA 91765
(626) 283-1132
Hours: {"Friday":["9:30 AM–6 PM"],"Monday":["9 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–6 PM"],"Tuesday":["9 AM–6 PM"],"Wednesday":["9 AM–6 PM"]}
Taxperts Inc
★☆☆☆☆ (3 reviews)920 N Diamond Bar Blvd, Diamond Bar, CA 91765
(909) 861-5300
Hours: {}
CCZ Accounting, LLP
★☆☆☆☆ (1 reviews)20627 Golden Springs Dr #1C, Diamond Bar, CA 91789
(909) 598-8331
Website: ccztax.com
Hours: {"Friday":["9 AM–6 PM"],"Monday":["9 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–6 PM"],"Tuesday":["9 AM–6 PM"],"Wednesday":["9 AM–6 PM"]}
K&R Bookkeeping-Payroll LLC
2361 Canyon Park Dr, Diamond Bar, CA 91765
(714) 858-4252
Hours: {"Friday":["8 AM–8 PM"],"Monday":["8 AM–8 PM"],"Saturday":["10 AM–6 PM"],"Sunday":["12–9 PM"],"Thursday":["8 AM–8 PM"],"Tuesday":["8 AM–8 PM"],"Wednesday":["8 AM–8 PM"]}
BRIGHT LAI ACCOUNTANCY CORP
3333 S Brea Canyon Rd STE 206, Diamond Bar, CA 91765
(909) 206-0028
Website: sites.google.com/brightlaicpa.com/cpabright/bright-lai-accountancy-corp
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 AM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 AM"],"Wednesday":["9 AM–5 AM"]}
Sagent Management
732 N Diamond Bar Blvd, Diamond Bar, CA 91765
Website: www.sagentmanagement.com
Hours: {}
Lipock's Accounting Services, Inc
1360 Valley Vista Dr #106, Diamond Bar, CA 91765
(626) 416-8911
Website: lsasinc.com
Hours: {}
FAN & LI LLP, CPA
660 N Diamond Bar Blvd STE 188, Diamond Bar, CA 91765
(626) 231-9818
Website: www.fanandli.us
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Patrick W. Medlock, CPA
20955 Pathfinder Rd STE 138, Diamond Bar, CA 91765
(909) 294-7372
Website: www.pfsonline.com/acquisitions/medlock
Hours: {"Friday":["8:30 AM–5 PM"],"Monday":["8:30 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–5 PM"],"Tuesday":["8:30 AM–5 PM"],"Wednesday":["8:30 AM–5 PM"]}
Melby & Meador Accountancy Crp
21671 Gateway Center Dr #200, Diamond Bar, CA 91765
(909) 860-9666
Website: melbymeador.com
Hours: {"Friday":["8 AM–5 PM"],"Monday":["8 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–5 PM"],"Tuesday":["8 AM–5 PM"],"Wednesday":["8 AM–5 PM"]}
Yorke & Associates CPAs
556 N Diamond Bar Blvd UNIT 101, Diamond Bar, CA 91765
(909) 294-7372
Website: www.pfsonline.com/acquisitions/yorke
Hours: {"Friday":["8 AM–6 PM"],"Monday":["8 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–6 PM"],"Tuesday":["8 AM–6 PM"],"Wednesday":["8 AM–6 PM"]}
Millennial CPA, Tax & Accounting
20955 Pathfinder Rd #100, Diamond Bar, CA 91765
(909) 843-6402
Website: www.taxcpasolution.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
K C Accountancy Corporation
Diamond Bar, CA 91765
(909) 595-4793
Hours: {}
Chang Chang Chen & Co
1340 Valley Vista Dr, Diamond Bar, CA 91765
(909) 861-6088
Hours: {}
Jiao Yu EA Inc
91765, California, Diamond Bar, N Diamond Bar Blvd, Jiao Yu EA Inc
(626) 275-4912
Website: jiaoyuea.com
Hours: {"Friday":["9:30 AM–6 PM"],"Monday":["9:30 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9:30 AM–6 PM"],"Tuesday":["9:30 AM–6 PM"],"Wednesday":["9:30 AM–6 PM"]}
R & L Accountancy Corporation
2705 S Diamond Bar Blvd STE 378, Diamond Bar, CA 91765
(909) 598-7510
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
C&L Accountancy Corp.
1300 Valley Vista Dr, Diamond Bar, CA 91765
(909) 861-8900
Website: www.cnlcpa.com
Hours: {"Friday":["9 AM–6 PM"],"Monday":["9 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–6 PM"],"Tuesday":["9 AM–6 PM"],"Wednesday":["9 AM–6 PM"]}
About Bookkeepers in Diamond Bar, CA
Finding a reliable bookkeeper in Diamond Bar, California, can help you stay on top of your finances in a community known for its mix of small businesses and residential neighborhoods. Diamond Bar’s local economy includes retail, healthcare, and professional services, and many entrepreneurs run their operations from home or small commercial spaces. Whether you run a boutique, a dental practice, or a consulting firm, accurate bookkeeping ensures you track income and expenses correctly, simplify tax filing, and avoid costly mistakes.
You might need a bookkeeper if you’re spending too much time on receipts and invoices instead of growing your business, or if you’re preparing for an audit or loan application. A good bookkeeper keeps your records organized, reconciles bank statements, and provides clear financial reports. To find one in Diamond Bar, start by searching local business directories or asking for referrals from other business owners. Always verify credentials, experience with your industry, and communication style before committing.
Frequently Asked Questions
What does a bookkeeper do?
A bookkeeper records all financial transactions, manages invoices and payments, reconciles bank and credit card statements, runs payroll, generates financial reports, and keeps your books organized so you and your accountant can make informed decisions.
How much does a bookkeeper cost?
Bookkeeper rates vary by location and scope of work. Part-time bookkeepers typically charge $20-$50 per hour, while full-service monthly bookkeeping packages for small businesses range from $300-$2,000 per month depending on transaction volume and complexity.
Do I need a bookkeeper if I use QuickBooks or other software?
Software handles the mechanics, but a bookkeeper ensures transactions are categorized correctly, accounts are reconciled, and your books are accurate. Mistakes in DIY bookkeeping often lead to costly tax errors. A bookkeeper saves time and prevents problems before they start.
BeforeTaxUSA.com is a free informational directory. Listings are compiled from publicly available data and do not constitute an endorsement or recommendation. Verify credentials, licensing, and reviews independently before engaging any professional. Listings appear in no particular order unless otherwise noted.
Business owners: to update or remove a listing, email info@beforetaxusa.com.