WATERPROOFING
Spec 7 Group is your reliable partner for waterproofing, air barrier, and concrete raising solutions. Our experienced team offers high-quality services for both commercial and residential projects. We pride ourselves on delivering superior results that exceed your expectations. Contact us today to learn more about our services.


Air Barrier
Spec 7 Group specializes in air barrier solutions for your building's envelope. Our experts provide comprehensive services to ensure your property is protected from air and vapor penetration. We use advanced techniques and materials to deliver efficient and long-lasting results. Contact us to discuss your project needs.

Concrete Raising

Is your concrete sinking or uneven? Spec 7 Group offers targeted and blindside injection repair solutions that require no digging. Our experts can lift and level your concrete quickly and effectively, saving you time and money. Contact us today to learn more about our concrete raising services.

Who We Are
About Spec 7 Group
Spec 7 Group is a woman-owned, union contractor that specializes in Waterproofing, Green Roofing, Air / Vapor Barriers, Traffic Coating, Targeted / Blindside Injection (no dig repair), and Concrete Raising.
100+
Years of Experience
2500+
Projects Completed
20+
Professional Employees
35+
Business Partners
Kathleen Wickstrom
CEO, Spec 7 Group
Design / Build Projects
Soil Solidification
Concrete Raising
Green Roof Waterproofing
Waterproofing​
Air Barrier
Targeted / Blindside
Injection
Traffic Coatings​
Our Work
Past Projects
Take a look at some of our past projects and see the quality of our work. Contact us today to discuss how we can help you with your next project.
Our Partnerships




