
- 720-504-4850
- Year Established: 1999
- Homeowners Served: 25,000+
- Number of Employees: 120+
"Complete Basement Systems is a local, family owned and operated company dedicated to fixing basement, foundation, and crawl space problems. Whether you have walls bowing or cracking, mold growing in your basement, or water intruding under/through your basement walls, Complete Basement Systems has a solution for your basement waterproofing problem."
Principal Owners / Key Managers
Scott Shanks, General Manager
Jason Martin, Sales Manager
Garret Atkinson, Sales Manager
Jason Martin, Sales Manager
Garret Atkinson, Sales Manager
Five Star Guarantee
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Homeowner Reviews
A.B.
“Complete Basement Systems installed a window well sump pump for us. Although the weather was not cooperating, they went ahead and installed the pump as intended, and the electrical was installed about a week later. Overall, a top-quality and professional job!”
J.L.
“Did a great job of lifting a settled concrete patio to prevent water draining into foundation.”
K.J.
“Great job sealing my crawl space to remove critters.”
S.W.
“With flooding in the basement, we felt like we were in crisis. Complete Basement Systems came in, developed a workable plan, and were affordable. We were glad we selected them as our contractor.”

- 720-504-4850
- Year Established: 1999
- Homeowners Served: 25,000+
- Number of Employees: 120+
"Complete Basement Systems is a local, family owned and operated company dedicated to fixing basement, foundation, and crawl space problems. Whether you have walls bowing or cracking, mold growing in your basement, or water intruding under/through your basement walls, Complete Basement Systems has a solution for your basement waterproofing problem."
Principal Owners / Key Managers
Scott Shanks, General Manager
Jason Martin, Sales Manager
Garret Atkinson, Sales Manager
Jason Martin, Sales Manager
Garret Atkinson, Sales Manager
- Five Star Guarantee
- General Liability Insurance
- Workers' Compensation Insurance
- Free Estimates