INJECTION WATERPROOFING
Spec 7 Group can provide "no dig repair", Targeted and Blindside Injection Waterproofing by using Hydrophilic and Hydrophobic Grouts.
Hydrophilic Grout absorbs and retains water molecules allowing the grout to expand into and replace water that may be present in finer cracks and throughout a wall that a main crack occupies.
Hydrophobic Grout repels water and resists moving toward wet areas, oftentimes used to stabilize soil.
Common places we use Injection Waterproofing:
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Elevator Pits
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Tunnels
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Previously failed waterproofing systems
Find us a leak we can't fix and we will do it for free.


CONCRETE RAISING
Is your concrete sinking or uneven? Our experts can lift and level your concrete quickly and effectively, saving you time and money. Raising and leveling your concrete can lower your overall cost up to 50% when compared to replacing it. By raising and leveling your concrete you can forget about the trip and fall hazards associated with uneven concrete surfaces.
Contact us today to learn more about our concrete raising services.
WATERPROOFING
Spec 7 Group is your reliable partner for Waterproofing, Air Barrier, and Concrete Raising Solutions. Our experienced team offers high-quality services for commercial projects.
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Hot Fluid-Applied Waterproofing
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Cold Fluid-Applied Waterproofing
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Bentonite Composite Waterproofing
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Self-Adhering Sheet Waterproofing
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Cementitious Coatings
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Lens Drainage Systems, Etc.
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.

Who is Spec 7 Group?
Spec 7 Group is a woman-owned, union contractor that specializes in waterproofing, air/vapor barriers, traffic coating, targeted/blindside injection (no dig repair), and concrete raising. We alleviate the worry of erosion, disrepair, mold growth, poor indoor air quality, and trip and fall injuries. Spec 7 Group is changing the world of waterproofing by doing what is right. Right for the owner, right for the environment, and right for the industry.
100+
Years of Experience
2500+
Projects Completed
20+
Professional Employees
0
Warranty Claims
INJECTION
WATERPROOFING
CONCRETE RAISING
WATERPROOFING
AIR BARRIER
TRAFFIC COATING
DESIGN ADVISEMENT
Spec 7 Group offers a complete range of Waterproofing, Air Barrier, and Concrete Raising Solutions to meet your needs. Our team of experts works with you every step of the way to ensure your project is completed on time and within budget.
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.