About Timeless

Timeless Values

Timeless Construction & Design, LLC established operations as a General Contractor and Designing firm in 2017.  Timeless specializes in designing, remodeling and additions for residential and commercial buildings. The journey though our projects have purpose, honoring customer service, reliability, experience, honesty, communication and quality of work. To us these core values are timeless. Timeless Construction applies efforts to perform the best work with a lasting experience. Timeless Construction values the connections we gain with our customers, suppliers and the industry itself.

Background & Experience

Trevor Haefke is the President of Timeless Construction & Design, LLC. His qualifications within the construction industry is vast. Trevor attended three years of architect school and competed the Untied Brotherhood of Carpenters & Joiners of America Journeyman's program in Chicago, Illinois. He also completed the Montana Tech Pre-Apprenticeship Lineman Program. Trevor has a Bachelor Degree in Construction Management.

Trevor's role model for his career is led by his late father, Werner Haefke, whom was an immigrant from Germany, in the 1960's, and operated a successful construction company in Chicago, Illinois. Trevor's applied construction experience is over twenty years.


Lisa Haefke is the designer and operates the functionality and multiple aspects of the business. Lisa's experience with designing began as a young child with creating floral arrangements and decorating wedding ceremonies with her mother and sister. These experiences later blossomed into skills and knowledge designing various projects. Lisa has a Master Degree of Health Administration and a Bachelor Degree of Science in Human Services. We can say customer service and communication is also her passion!

Lisa's role models are her family members who are entrepreneurs and business owners. Their drive for success is instilled in Lisa. She strives to be a person in her life that radiates beauty and kindness.

Personal Information

Trevor relocated to Montana when marrying Lisa in 2007. Trevor was drawn to the mountains and met Lisa while traveling on a snowboarding trip to Montana. Trevor & Lisa have a son, Caden. Their hobbies are hiking & camping, playing board games, cooking,  traveling, playing & listening to music and spending time with friends & family.