Why Tree House Craftsmen?
At Tree House Craftsmen, our mission is to build exceptional structures. We believe that quality framing comes from precision, integrity, and craftsmanship. We understand that framing is the foundation of every great home, and we take pride in delivering structures that are accurate, strong, and thoughtfully executed. By combining skilled workmanship with clear communication and reliability, we give builders and homeowners confidence that their project is built right from the ground up.
We are committed to earning our clients’ trust through attention to detail, respect for timelines, and a dedication to doing things the right way—every time. When you choose Tree House Craftsmen, you are choosing a framing partner who values quality, accountability, and pride in the craft, ensuring your home has good bones.


About Tree House Craftsmen
Tree House Craftsmen is dedicated to building custom homes and remodels that reflect the highest standards of craftsmanship in Northern Colorado. Every project we take on is approached with care, precision, and respect for the craft, from the structural details to the finishing touches. We believe that exceptional homes are built through thoughtful design, quality materials, and skilled execution, and we take pride in creating spaces that are both beautiful and enduring. Our mission is to deliver work that not only meets expectations but elevates the overall building experience for our clients.
Equally important to our mission is a deep commitment to customer service. At Tree House Craftsmen, we value clear communication, transparency, and collaboration throughout every phase of the project. We strive to build lasting relationships by listening closely to our clients, understanding their vision, and guiding them with honesty and expertise. By combining superior craftsmanship with a client-focused approach, we aim to make the construction process as rewarding as the final result.
Experience


Matt Harrison
Matt Harrison is known for delivering high-quality custom house framing that reflects precision, craftsmanship, and pride in every project. Starting his career building homes in Nebraska, Matt developed a strong foundation in structural integrity and work ethic. After moving to Colorado to pursue the custom home market in Boulder County, he brought that same commitment to excellence into a more demanding and design-focused environment. His work consistently demonstrates attention to detail, clean execution, and a deep understanding of how framing sets the stage for the entire home. Builders and homeowners alike value his ability to translate complex plans into solid, reliable structures that stand the test of time.
What truly sets Matt apart as a business owner is his leadership and character. He leads by example on the job site, holding himself and his crew to high standards while fostering a culture of accountability and respect. Matt is known for clear communication, problem-solving under pressure, and making thoughtful decisions that keep projects moving efficiently. His adaptability—shown by successfully transitioning his business from Nebraska to Colorado—speaks to his drive and vision as an entrepreneur. Combined with his integrity, strong work ethic, and commitment to continuous improvement, these traits have made Matt a trusted leader and a successful owner in the custom house framing industry.
David Johnson
David Johnson brings a unique and well-rounded background to his role as an owner of Tree House Craftsmen in Longmont, Colorado. Beginning his career in the trades as a plumber, David developed a deep, practical understanding of how homes function behind the walls—knowledge that directly informs his approach to high-quality framing. His education in biology from Fort Lewis College further sharpened his problem-solving skills, attention to detail, and systems-based thinking. Having started his homebuilding career in Colorado, David understands the local building environment, climate, and expectations, allowing him to deliver framing work that is both precise and well-adapted to the region.
As a leader and business owner, David is known for leading by example and setting a high standard for craftsmanship, professionalism, and accountability. He values clear communication, thoughtful planning, and teamwork, creating a job-site culture built on respect and efficiency. David’s hands-on experience across multiple trades enables him to collaborate effectively with builders and subcontractors, anticipate challenges, and make informed decisions that keep projects on track. His commitment to quality, integrity, and continuous improvement has established him as a trusted craftsman and a dependable leader in the custom home framing industry
Our Location
Proudly serving Boulder, Larimer, Weld counties, and the Denver metro
Office
2124 Tulip Street, Longmont CO 80501
Hours
Mon-Fri 7-5
Phone and Email
Reviews
What our clients say about us
Tree House Craftsmen transformed our outdated kitchen into an inviting space we love. Their attention to detail truly stands out.
Emily R.
Longmont CO
From start to finish, the team was professional and responsive. Our room addition feels seamless and adds so much comfort.
Mark T.
Boulder CO
★★★★★
★★★★★
Contact
THcraftsmen@gmail.com
David Johnson (970) 317-3020
Matt Harrison (402) 802-0559
© 2025. All rights reserved.
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