Teatree Developments Ltd.

Local respected custom builder with a reputation for high quality construction

Alberta New Home Warranty (no claims)

Long time member of Canadian Home Builders Association

Extensive Insulated Concrete Form (ICF) expertise, 1st major ICF builder with access to industry specialists, ARXX ICF Distributor

Certified ICF installer


Teatree Developments Ltd. is a small building construction company that is big on expertise and experience in a wide range of areas from building design to varied construction techniques to land development.

We have built many structures over the past 25+ years including custom homes, small to large commercial and industrial buildings, renovations, foundations, flat concrete work (floors, sidewalks and driveways) as well as developed an upscale 25 lot acreage subdivision called The Acres located immediately east of Slave Lake.

Carl Kushner, a Journeyman Carpenter with 30+ years experience, believes in people learning the trade properly and continues to guide apprentices through their levels to become certified.

Joanne Kushner has designed or altered many structures from houses to large workshops. She works onsite when time permits and runs the office. With a degree in business education and many years teaching teenagers, she enjoys experiencing constant changes and new ideas.

We are innovative! Always ahead of the pack using new building materials and new techniques. We have used ICFs (insulated concrete forms) for over 20 years, are certified ICF installers and have trained over 150 installers across northern Alberta.

We can switch from one building technique to another without difficulty. Whether it be stick built, ICF, prebuilt (modular) or any combination, we have done it! We also have designed it! Working in this area for decades has also allowed us an extensive understanding of the unique soil conditions, challenges faced as a result and building practices required to overcome them.

Living and working in a smaller community, we value people over profits, this has been demonstrated with every project we have completed. We also believe a happy crew produces far better quality work. Our hard working ever smiling team are proof of this!