about us

A college in Sitka, a developer in Seattle, and an auto dealer in San Francisco all have this much in common: they need the oversight of a technically excellent accounting firm, they need superb business advice, and they all choose Peterson Sullivan.

We see every audit, every tax filing, every phone call as part of a much larger goal: getting to know a business so well that we become both an indispensable source of sound advice and a true servant of the client’s long-term business interests. That’s been our mission since we opened our doors in 1952.

We think a good accountant should remove financial uncertainty, not produce it. In many ways, good communication is where it all starts. We like to be in touch with our clients frequently throughout the year and we encourage clients to contact us whenever a question or concern arises.

So whether you are in construction or consulting, electronics or education, real estate or retail, we believe that a good working relationship depends on speaking the same language and speaking often.

Find out what we are a proud member of…