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About Us

Karin Langwasser established Langwasser & Company, CPAs in 1988 in Upland, California. Langwasser & Company, CPAs has served Upland and the surrounding communities for over 20 years. Our firm has exceeded our clients' expectations with holistic solutions that are custom tailored to their specific needs. No matter how new or established a company is, or how large or small an individual's needs may be, we have the experience and drive to satisfy every question with an answer and every problem with a solution.

For years, Langwasser & Company, CPAs has been providing quality, personalized financial guidance to local individuals and businesses. Our expertise ranges from basic tax management and accounting services to more in-depth services such as audits, financial statements, and financial planning.

Langwasser & Company, CPAs is one of the leading firms in and throughout the area. By combining our expertise, experience and the team mentality of our staff, we assure that every client receives the close analysis and attention they deserve. Our dedication to high standards, hiring of seasoned tax professionals, and work ethic is the reason our client base returns year after year.

Our Approach

We believe in treating clients like they are part of our family. The Langwasser team cares deeply for each one of our clients and this means that we work closely with them to help make the best decisions in every situation. We offer a 360 degree approach that allows us to provide a unique strategy for every client which includes allocating enough resources to each project, providing the right mix of employees to manage each engagement and overall firm management. Langwasser & Co. continues to strive for excellence with each new engagement and we focus on overall client and staff satisfaction as a whole.

Holistic Engagements

A holistic engagement is one that requires more than discipline or angle. In each of our engagements, Langwasser & Co. takes into consideration not only tax and accounting consequences, but also aligns these decisions with business and personal financial goals as a collective.

Our mission is to help clients maintain financial viability in the present, while taking a proactive approach to achieve future goals. This requires open communication to reach an understanding of our clients' needs through research and sound analysis. Langwasser & Company, CPAs is dedicated to meeting these goals with high standards of excellence and professionalism. We have been a staple of the area's business community for years, and pride ourselves on the level of esteem we have earned.

Our dedication to hard work has earned the respect of the business and financial community in and around the area. We believe this to be a direct derivative of our talent and responsiveness to our client base. Whether you are a current or prospective client, rest assured that individuals and businesses who choose Langwasser & Company, CPAs receive competent and timely advice.