Top Foundation Repair Companies In Denver For 2027

Much of the Denver metro sits on expansive clay soils that swell when wet and shrink when dry. That movement cracks foundations, heaves basement floors and opens paths for water, so foundation repair and waterproofing often go together here.

The companies below handle both across the metro.

Denver Foundation Repair Companies At A Glance

Company	Base	Known For	Best For
Groundworks	Denver (Ivy St)	Foundation, waterproofing, crawl spaces	Full-system repairs
Thrasher Foundation Repair	Denver (Hanover Ct)	Waterproofing and structural repair	Long warranty coverage
Structural Solutions of Denver	Golden	Crack repair, waterproofing, crawl spaces	Second opinions on structural issues

Best Foundation Repair Companies In Denver

1. Groundworks: Merged Complete Basement Systems And Peak Structural

Groundworks formed when Complete Basement Systems and Peak Structural merged. It handles foundation repair, basement waterproofing, crawl space encapsulation and concrete lifting across Denver and Colorado Springs.

2. Thrasher Foundation Repair: 50 Years Of Experience With Warranties Up To 25 Years

Thrasher brings 50 years of basement and foundation experience and offers warranties of up to 25 years. It serves Denver, Aurora, Arvada, Westminster and Boulder.

3. Structural Solutions of Denver: Structural Consults And Crack Repair

Structural Solutions of Denver handles structural consults, wall and floor crack repair, sinking floors, waterproofing and crawl space encapsulation, and is BBB accredited.

How To Choose A Foundation Repair Company In Denver

Should you get an engineer first?

For significant cracks or movement, an independent structural engineer’s report helps you judge contractor proposals.

Is the warranty transferable?

A transferable warranty adds value if you sell the home.

Does the plan address water?

With expansive soils, drainage and grading are part of any lasting repair.

Are you getting multiple opinions?

Foundation quotes vary widely. Get at least two.

Conclusion

Foundation work is a major expense. Start with an inspection, get an engineer involved for structural concerns and compare proposals from the companies above.