At Gynesis Group, we hold ourselves to a high standard of honesty, integrity, and service that our clients truly appreciate. We value our clients and work hard to deliver the combination of accounting solutions and tax services each one needs to manage their finances efficiently. Check out these reviews from some of our satisfied clients then give us a call at 818-714-0168 or request a free initial consultation through our website to learn more about what we can do for you.

Read Reviews for Our Valley Glen, CA Accounting Firm

She was able to develop a marketing plan for my business based off the vision I have for my business. Her goal is to make sure businesses owners are able to have a profitable business and she’s knowledgeable and possess the credentials to do so.


Andrea has assisted me in providing bookkeeping services, as well as business planning and developing a plan to explains my business. She does a great and thorough job in making sure she understands what you want from your business and where you want your business to go. She’s definitely highly recommended.

CYS Cleaning Services LLC

A great communicator and willing to listen for learning the needs of her clients. Provides direction, advice and assistance with preparation for filing taxes, will also file for you if requested. Can provide feedback and plan for the growth of your business. Assistance with company books and provide clean up if contracted.

Happy Client

Andrea has given me good business & accounting advice. Her advice has increased my income. She is thorough and easy to work with and very professional.

The Grey Barron

Andrea was a pleasure to work with! She came in to help us update months of transactions and she was a true detective getting us to a place where we are confident with our numbers. On top of it, Andrea often offered advise and discussion on items we should consider.


A smart and energetic partner. I enjoyed the challenge she presented and the support constantly given. I learned so much and my business continues to improve in areas I truly underestimated! Thank you so much for this partnership!


ACW has greatly benefited from Andrea's wisdom, dedication to detail and commitment to creating and finding the best solution to challenging situations. Andrea has assisted ACW with numerous research, financial and strategic projects over the years. The Board of Directors and I have greatly appreciated her contributions and have relied on her direction.

Lorette Herman, Executive Director

Alcoholism Center for Woman

I have been a client of Gynesis for about ten years and have been impressed with the knowledge of my accountant. She has kept my business finances in order, offered and provided expert advice. We also have received marketing tips and information for future planning of our business goals. I'm very pleased with the services provided by Gynesis and I would recommend them to any business owner who is looking for professional consulting and accounting services.

John David Board, Owner

Loyal Companion General Contracting

Andrea successfully achieved accounting efficiency with every company she managed.

Robert Half