About Our Firm
AGT CPAs & Advisors is dedicated to our clients, employees and the communities we live and work in.
Our Philosophy
AGT CPAs & Advisors is dedicated to implementing strategies that enhance the well-being of our clients and the community we serve.
We are committed…
To provide quality service in a timely manner.
To proactively offer services to growth oriented clients of integrity.
To effectively assist clients in reaching their maximum potential by open communications, responsiveness and teamwork.
To be actively engaged with our clients.
To be a firm that provides a training/learning environment and requires all employees to achieve and maintain the highest competence.
Encourage involvement in civic, community and professional organizations by partners and staff.
To grow, but never to lose our personal relationship with our clients that are the foundation of our practice.
Our History
AGT CPAs & Advisors, had its beginnings in Northern California. In November 1980, the firm founders Dorian Aiello and Charlie E. “Hap” Goodrich opened a small office in Weed under the firm name, Aiello & Goodrich, CPAs. Soon thereafter, Hap’s existing Mt Shasta office transitioned into a second location as the business expanded. In August 1991, the firm moved to the larger professional office building it presently occupies.
After vacationing in the Mt. Shasta area for a number of summers, Lynn Teuscher decided that if there ever was an opportunity to move his family to this beautiful area, he would jump at the offer. That offer came in late 1990 when Lynn joined the firm. In 1992, Hap left the firm and Lynn became a shareholder in Aiello, Goodrich & Teuscher, CPAs (AGT).
Working for Nystrom and Company (and the two other merged firms) for over 22 years, Rob decided it was time to get back to his small firm roots and merged his practice in with AGT and the firm name was changed to AGT CPAs & Advisors.
This move enabled AGT to open a second office in Redding and doubled the size of the practice both in clients and staff. In addition, this allowed the firm to expand its audit practice further into the Government and not-for-profit arenas.
The firm continues to grow and bring in new professional staff to provide for the broadening services our clients need. AGT takes pride in providing valuable tax and accounting services to a diversified client base in northern California and surrounding areas. The team consists of tax, payroll, QuickBooks and audit experts. The firm’s highly trained and qualified staff are dedicated to providing exceptional services that their clients value.
AGT CPAs & Advisors continues to focus on improving its employees, our clients and community it serves. We are proud to be a part of our growing community in Northern California and love supporting local businesses.
In 2020, AGT celebrated our 40th anniversary; we look forward to many more years of providing the same high quality service we have since the firm was founded.
Our Alliance
AGT CPAs & Advisors is proud to be part of Aprio Alliance, a national association created by accounting professionals to help collaborative, growth-minded CPA firms thrive. This affiliation gives us access to leading expertise, resources, and best practices, while preserving what matters most: the personalized service and local insight you expect from an independent firm.
Joining Aprio Alliance reinforces our commitment to exceptional client service and staying ahead of industry trends.
While we leverage the strength of a national firm, we remain fully independent, maintaining our name, client relationships, and service approach. This combination of local insight and national resources allows us to deliver solutions tailored to your unique business challenges.
As your business grows, we can leverage tools, insights, and specialized expertise through our Aprio Alliance membership to help you overcome challenges and seize new opportunities, ensuring you have the support you need at every stage of growth.
