Our Team


Contact Us


Grant Alexander

Grant is the President and founder of GK’s Custom Polishing, Inc. He oversees all operations of the company to ensure the highest level of quality for our customers.

Jonathan Costa
Jonathan Costa
Director of Sales

Jonathan handles all hard surface maintenance scheduling and proposals. He is our natural stone/concrete/grout expert and is happy to answer any questions.

Maura Krysa
Maura Krysa
Front Office Manager

Maura runs our front office and handles all auto detail and storage scheduling. If you have questions about auto, motorcycle or RV detailing, she is the one to talk to.

Brandon Lhotsky
Detailing Manager

Brandon can typically be found behind-the-scenes ensuring that your detail meets all of your expectations and more. He oversees and inspects each detail to make sure that everything is perfect!

Elliott Miller
Elliott Miller
Storage / Transport Manager

Elliott manages the daily operations of our storage and transport division. Elliott is here every day to satisfy the requests and desires of our storage and transport customers.

Will Conrad
Will Conrad
Operations Manager

Will is our Operations Manager who oversees the entire Hard Surface Division. He makes sure that our Night Shift and Day Shift crews run smoothly and have everything they need when they provide service for both our residential and commercial customers.

Office Manager

The Office Manager at GK's is in charge of many behind the scenes jobs, primarily focusing on human resources for GK's.

Looking for quality care for Natural Stone, Tile & Grout, Autos, Boats, Motorcycles, Jet Skis, RVs and more?