When you think about building, think CornerStone.

Meet Our Dedicated Sales Team

Eagle River

darren_ruboDarren Rubo

Phone: 715-479-0001
Email: darrenr@cscb.net 

With a passion for design and construction, Darren uses his experiences in civil, environmental and mechanical engineering to capture the vision of his clients which in turn creates a blueprint of their personal investment.  Whether it’s a 1,000 square foot bungalow or a 10,000 square foot home of dreams, a small office space or an expansive commercial condominium, Darren’s knowledge of construction, experience and management abilities makes him the right choice for your next building project.

  • Born and raised in Eagle River, WI
  • Currently resides in Eagle River, WI
  • Married to Michelle McDonald
  • Two daughters Mikala & Bria
  • Hobbies- camping, hunting, and fishing
  • Sports- hockey and golf
Education
  • Northland Pines High School
  • Madison Area Technical College
  • Degree in architecture
Work Experience
  • DOT
  • RMT, Environmental
  • C & D Construction
  • Hunter Engineering
  • CornerStone Custom Builders since 2001

kory-droesKory Droes

Phone: 715-479-0001
Email: koryd@cscb.net 

Kory grew up in the St. Germain area and has returned to the area after attending UW Platteville where
he earned a degree in Building Construction Management and Business Administration. Kory gained vast
experience managing and building residential projects in the Milwaukee area before moving back to his
homegrown roots.

  • Born and raised in St. Germain, WI
  • Currently resides in Eagle River, WI
  • Married to Liz
  • Hobbies- fishing, football and hunting
Education
  • Northland Pines High School
  • UW Platteville
Work Experience
  • Tim O’Brien Homes
  • CornerStone Custom Builders since 2020

Minocqua

eric_kleinEric Klein

Phone: 715-356-0001
Email: erick@cscb.net

Eric has been in the home construction business most of his life, following in his fathers footsteps.  He finds the ability to assist clients in developing their dream homes in the Northwoods ultimately rewarding.  Eric has a high understanding of building design and offers his complete and honest opinion to assist clients to get the most build out of their budget.  He has a high standard of excellence in hearing the customer and paying attention to detail.  It is not unusual for Eric to maintain a long and lasting relationship with his clients.  He receives many referrals from them along with additional work of finishing basements and adding out buildings.  His strong track record of satisfied customers can assure you that you’re building with the best and will not be disappointed.

  • Born in central Wisconsin and raised throughout the state
  • Currently resides in Eagle River, WI
  • Two sons Keith and Robert and one daughter Heather
  • Hobbies- motorcycling, boating and snowmobiling
  • Sports- golf, billiards and swimming
Education
  • Northland Pines High School
  • Tech college in military
Work Experience
  • Military-United States Air Force
  • Coca-Cola
  • Clint’s Cabinet Shop
  • Premier Homes
  • Winchester Homes
  • CornerStone Custom Builders since 2002

Todd Weberg

Phone: 715-356- 0001
Email: toddw@cscb.net

Todd has spent nearly 25 years in the construction industry, gaining most of his knowledge from his father Craig, a former Cornerstone project manager. Todd’s commitment to superior quality and customer satisfaction will help guide you through the home building process. His passion for the artistic component of building will assist in making your visions a reality. His years as a subcontractor give him a complete understanding of the requirements involved for a successful project. Todd looks forward to meeting new people and extending his help to welcome you into a community he is very involved in and has great passion for.


Tony Jansen

Phone: 715-356-0001
Email: tonyj@cscb.net

Building beautiful homes is Tony’s life and passion, and he knows that making a house a home lies in the details. His past experience includes design and construction of custom homes ranging in style from log, timber, traditional, mountain rustic and modern. With more than 20 years in the building industry, Tony knows the challenges of building, especially from a distance, and takes pride in guiding his customers every step of the way, from initial contact to turning over the keys. Tony feels very fortunate to be able to build homes in a place he loves and calls home. His
inspiration is derived from the wonderful people that allow him to share on the journey of designing and building their dream homes.

  • Born in Port Washington, WI
  • Has resided in the Northwoods since 1992
  • Currently resides in Minocqua
  • Four sons – Dylan, Tyler, Kyle and Nick
  • Hobbies- golf, snowmobiling and boating
Education
  • Port Washington High School
  • Marquette University
  • UW-Milwaukee
  • Cardinal Stritch University
Work Experience
  • Northern Visions, Inc. – owned and operated
  • Benson Builders, LLC – Chief Operating Officer
  • Jansen Custom Homes – owned and operated


Rhinelander

Bruce Stefonek

Phone: 715-362-7888
Email: bruces@cscb.net 

Bruce has been in the building industry since 1993, building premier, signature homes for customers in the surrounding areas.  His professional manner combined with his knowledge of construction allows the customers to feel confident with their building experience.  He has worked closely with the same subcontractors for many years ensuring quality work for all involved.  His dedication to his profession allows the customers to build their dream home.

  • Born in Rhinelander, WI and raised in Sugar Camp, WI
  • Currently resides in Sugar Camp, WI
  • Married to Jan
  • Six sons, two daughters and three grandchildren
  • Hobbies – fishing
  • Sports – golf
Education
  • Three Lakes High School
  • UW Marathon County
  • Northcentral Technical College
  • Degree in Business
Work Experience
  • Sugar Camp Lumber
  • Schuette Lumber Co.
  • Moduline Windows
  • Oneida County Highway Department
  • Owned and operated a business
  • CornerStone Custom Builders since 2011

Nathan Wachtl

Phone: 715-362-7888
Email: nathanw@cscb.net

Nathan shares the core belief that passion for design and dedication to client satisfaction is paramount and everything within the custom home building design and production process is tailored to the client having a positive experience and developing a long-lasting relationship. From rustic luxury to an intimate northwoods retreat or clean-lined modern, Nathan will work closely with you to fit all your personal needs, aesthetics and budget into your new
dream home. With vast experience in construction, management, architectural detail and design, Nathan will walk hand-in-hand with you for a seamless experience from design through construction completion.

  • Born in Hubertus, WI
  • Currently resides in Newbold, WI
  • Married to Susie and has two grandchildren – Tegan & Morgan
  • Hobbies- hiking, photography, hunting and fishing
Education
  • Master of Architecture, UW-Milwaukee
Work Experience
  • Sazama Design Build Remodel – Project Coordinator
  • Froze Design Build – Principal, Vice President
  • S.J. Janis Company – Director of Sales & Designs
  • Custom Design Associates – Project Design Manager
  • Groth Design Group – Project Architect