Locally based CPA firm since 1956

Kirk D. Mask

Kirk originally hales from Lytle, TX, but enjoys city life in San Antonio just as much as the next city dweller.

Kirk and his wife, Carrie have two children, Grace and Carson and their family enjoys taking part in their church community at St. Joseph’s of Honey Creek. Kirk earned his BBA in Accounting from Our Lady of the Lake University and is a partner in the firm. In fact, he’s only ever worked for William’s Steinert Mask (other than summers at the family ranch). He started as an intern with the firm twenty years ago. He spends his free time coaching baseball, touring wineries, and taking his son and friends hunting when he’s not volunteering on the Board of Directors for the Down syndrome Association of South Texas.

His favorite sports teams are the Aggies, the Spurs and the New York Yankees and loves to listen to classic rock and Texas country music, but rarely do his kids let him control the radio. The family dog, Maris, is named after New York Yankees legend, Roger Maris and although he said he didn’t want a dog, most Bulverde nights you will find her resting right at his feet.

Treat People Like Family

As a family-owned business, the team at Williams, Steinert, Mask is not only committed to treating each other like family but every single person that interacts with our company. From clients to organizations we volunteer with, showing respect and kindness is our number one goal every day.

Think Innovatively

When you hire Williams, Steinert, Mask you don't just hire one person, you hire an entire team that will work with you to get the best results for you. Thinking outside of the box to find what will work best is one of the things that makes WSM unique and we're proud of that quality. 

Do the Right Thing

Doing the right thing for our clients, for our employees and for our community is at the heart of what drives our company and is a chief motivator among our staff. As a team, we area always striving to be honest, trustworthy and dependable for everyone we come into contact with.

Work Hard Together

Williams, Steinert, Mask is a team of skilled individuals and we believe that our talents are best utilized when they are combined. You can expect a team of our employees to work with you to help find the best outcome.

Be Responsive with Respect

Putting our clients first is a top priority for the Williams, Steinert, Mask team, but treating everyone with respect and being in regular communication is our bread and butter. Making sure we are available to our clients is crucial to living out our other core values.

Improve Yourself Everyday

The company culture at Williams, Steinert, Mask is designed to foster growth and encourage professional and personal development because we truly believe that we best serve our clients when we are, ourselves growing and improving as individuals and as a team.