top of page



We build and improve homes in and around the Madison/Dane County area. While we enjoy working on projects at all levels of finish and price, we specialize in the more unique and challenging projects. The key to our ability to deliver successful projects is relationship driven.  We form good relationships and collaborate with everyone involved on a project, including our client, designers, and all subs and suppliers on our team.  Most of our work consists of referrals from happy clients and the designers and architects we’ve built relationships with over the years. Our character, creative problem solving, and excellent craftsmanship are the things our clients appreciate and comment on the most.


We know you need a talented team to be a strong home construction company.  Each member, including our subs and suppliers adds dimension and strength to our process and our client’s overall experience and product.



Jim Roloff


Jim has over 30 years of experience managing construction projects and is also a very creative, talented carpenter. His experience reflects a wide variety of custom projects at all levels of complexity, finish, and price. Jim handles all project management aspects of the business, spending most of his time on job sites and meeting with clients and team members. 

Cindy Hammer


Cindy founded Bluestone Custom Homes (then Hammer Builders) in 2004. She embraced the team concept early on and set out to build a strong team, partnering with Jim in 2011. The combination of their individual strengths lends to a smooth process and quality product. Cindy handles the financial and general business aspects of the business. 

Greg Radcliffe

Finish Carpenter

Greg is a very creative, talented carpenter...really he's an artist.  He's been working with wood since he was a little kid, and professionally for over forty years.

bottom of page