Isometric architectural blueprint of a two-story house in glowing white and gold wireframe, rising from a drafting grid — how OnSite scopes a whole build before crews arrive
Sec A-A · Residential · IL
Homeowners · Chicagoland

We build and remodel homes across Chicago.

Insured, bonded OnSite crews run the whole job — from the first photo to the final walkthrough. You get a sectioned, line-item estimate before any crew arrives.

Insured & bonded Line-item estimates Serving the U.S.
Homeowners

What we build for homes in Chicago

A sectioned, line-item estimate before any commitment Insured, bonded, background-checked crews One accountable team from start to final walkthrough Clear pricing — no surprise change orders
Sec M · Residential

Your home. One team.

From the first photo to the final walkthrough — our crews, our schedule, and one number to call.

In progress

We're adding residential projects to the gallery.

Approved photos from completed OnSite residential jobs go up here as our crews finish them. Want to talk through yours now? Tell us what you're looking at and we'll tell you what we see.

Get your estimate

Get your estimate

Tell us about your project and we’ll send a clear, line-item estimate — no obligation.

Get your estimate

Tell us about your project and we’ll send a clear, line-item estimate — no obligation.

By submitting, you agree to be contacted by OnSite about your request by phone, text, or email. Consent isn’t a condition of purchase; message and data rates may apply.

Terms & disclosures — Illinois

OnSite General Contracting is licensed and insured to perform work in Illinois. Estimates are provided under the Illinois Home Repair and Remodeling Act.

  • Illinois Home Repair and Remodeling Act: a written contract is provided for projects over $1,000.
  • Consumers receive the "Home Repair: Know Your Consumer Rights" pamphlet before work begins.
  • Right to cancel within 3 business days for eligible home-solicitation sales.