Adcon Business Solutions Inc.


Adcon Business Solutions' logo

Adcon Business Solutions' logo Let us help you understand how your business is performing Adcon Business Solutions full color logo in blue, orange and gray A tablet, graphs and a calculator showing the bookkeeping services offered by Adcon Business Solutions A person using a calculator to add up numbers showing the accounting services provided by Adcon Business Solutions
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Anaheim, California, 92806

Phone numbers

Main: (714) 369-5859
Alt: (909) 896-8005

Accounting, Bookkeeping, Payroll, Tax & QuickBooks


Finance & Insurance > Accounting & Bookkeeping Services



Adcon Business Solutions, Inc provides services in Business Bookkeeping and Accounting. This includes Payroll, Tax, Cash Flow, and Controller services. Our team are QuickBooks® certified ProAdvisors, and we also work with other bookkeeping and accounting software. We provide both business tax and personal individual tax services. Reema Rajani and her teamwork to improve your business' financial health and key business functions. We provide onsite service to the following areas: Orange County, Inland Empire, LA County, San Bernardino, and surrounding areas of California. And we also provide remote services to clients within the US. Adcon Business Solutions is a privately-held, independent, and CTEC-certified accounting and bookkeeping firm. To learn more about our services, give us a call today at (714) 369-5859 or (909) 896-8005!

Adcon Business Solutions has experience with many types of accounting software. This includes QuickBooks®, Xero, and Sage 50cloud (once known as Peachtree). Because we are certified QuickBooks® Pro Advisors, that means we have the experience and certification necessary to provide comprehensive QuickBooks training. Our services help streamline your accounting processes and keep your financial records organized. We offer these services at a flat rate, which we can then customize based on your needs. After all, you shouldn’t have to pay for services you don’t use.

At Adcon, we will never use a cookie-cutter solution to address your concerns. Instead, we will tailor our services to your specific requirements. Profitability and efficiency are both critical to success. But we are also dedicated to maintaining open communication with our clients. We use cutting-edge tools to manage your accounts and organize your records year-round. At the same time, we will keep you informed every step of the way. We also encourage our clients to contact us with any questions they may have. That’s because we understand how difficult it can be to run a business. We’re an independent firm ourselves, and we want to support our fellow business owners.

Our founder, Reema Rajani, has been a financial consultant for over two decades. She and her team have an extensive knowledge of finances, accounting and taxes. Our main goal is to maximize your business’ efficiency and profitability. We can also work with clients around the globe thanks to our secure online platforms! So if you have any accounting, bookkeeping or tax needs, contact us today. To learn more about Adcon’s services, give us a call at (714) 369-5859 or (909) 896-8005 or visit our website at!

● Business Accounting and Business Bookkeeping Services
● Business Accounting Services
● Business Bookkeeping Services
● Controller Services
● Cash Flow Management
● Payroll Services
● Tax Services
● Business Tax Services & Planning
● Individual Tax Services & Returns
● Accounting Software Services
● QuickBooks® Pro Advisor Consulting, Setup and Quick Tuneup
● Xero, and Sage 50cloud (once known as Peachtree)
● Controller - Comptroller Services

Hours: Monday to Friday, 8:00 a.m. to 5:00 p.m. Additional hours by appointment.

2034 E Lincoln Ave., Suite 365
Anaheim, CA 92806
Phone: (714) 369-5859

23535 Palomino Dr # 276
Diamond Bar, CA, 91765
Phone: (909) 896-8005

Monday: 9:00am to 6:00pm
Tuesday: 9:00am to 6:00pm
Wednesday: 9:00am to 6:00pm
Thursday: 9:00am to 6:00pm
Friday: 9:00am to 6:00pm
Saturday: Closed
Sunday: Closed

*We make every effort to respond within 24 hours on the next business day.


Associations: California Tax Education Council (CTEC) Certified, QuickBooks® Pro Advisor

Tags: Business Accounting Services, Business Bookkeeping Services, Controller Services, Cash Flow Management, Payroll Services, Tax Services, Tax Services & Planning for Individuals, Business Tax Services & Planning, Accounting Software Services, QuickBooks® Pro Advisor Consulting, Xero Software Consulting, Sage 50cloud Software Consulting, Business Accounting and bookkeeping Services in Orange County, California, Business Accounting and bookkeeping Services in Inland Empire, California, Business Accounting and bookkeeping Services in LA County, California, Business Accounting and bookkeeping Services in San Bernardino, California

Specialties: QuickBooks® Certified Pro Advisor

Services: Accounting, Bookkeeping, Controller, Cash Flow Management, Payroll Services, Business Tax Services & Planning, Tax Services & Planning for Individuals, Accounting Software Services, QuickBooks® Pro Advisor Consulting, Setup and Quick Tuneup, Xero, and Sage 50cloud Software Consulting, QuickBooks® Training



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