General Contractors, Plumbing, Electrical, & HVAC

Fully licensed and Insured with over 40 years’ experience
Commercial and Residential

Licensed Contractor

in Denver, CO

That One Guy Installations is a licensed and insured general contractor with over 40 years of experience offering services to residential and commercial properties in Denver Metro and Front Range areas.

IMG-2037 (ad6c9991-6971-4e45-a01e-92cd0fd5d337)
IMG-2037 (ad6c9991-6971-4e45-a01e-92cd0fd5d337)

Locally Owned and Operated

Our team is committed to offering quality services. All our work comes from referrals, so chances are if you’re looking for us, you got our number from someone.”

Our Services

There isn’t just one guy, but you only need to call That One Guy Installations because our team can do it all

  • HVAC
  • Plumbing
  • Electrical
  • Solar
  • New Builds
  • Remodeling
  • General Contracting
  • Commercial Tenant Finish