Siding in Denver, scoped line by line
Siding in Denver, CO — full re-side, repairs, and storm damage in fiber cement, vinyl, and engineered wood, installed by accountable OnSite crews. Get an itemized estimate at (773) 900-7007.
Full tear-off, moisture barrier, and flashing done right
Fiber cement, vinyl, and engineered-wood options priced side by side
Insurance-claim friendly, itemized estimates with photos
One accountable crew and a clean site at the end of each day
Scoped, priced, approved — then built.
Send photos
Text us a couple of photos of what you're looking at. That's enough to start.
Walkthrough
A Zoom walkthrough of the space — it waives the $149 in-person written estimate.
Line-item estimate
A sectioned estimate with every line priced. You approve every line before any crew arrives.
The build
Our crews run the sequence — demo to punch list — and you sign off on the finished work.
- 01Tear off
- 02Moisture barrier
- 03Flashing
- 04Siding install
- 05Trim
Each pass lands in your estimate as its own priced section — nothing hides in a lump sum.
Get your siding estimate
Your phone and text estimate is free. An in-person written estimate is $149 — a Zoom walkthrough waives it. On hourly (time-and-materials) jobs, a $129 fee applies per material run. Tell us about the project and we’ll come back with a clear, line-item scope.
The siding estimate, sectioned
- Tear off
- Moisture barrier
- Flashing
- Siding install
- Trim
Every line priced. No lump sums.
Itemized · you approve every lineSiding in Denver — common questions
How much does new siding cost in Denver?
We measure your Denver, CO elevations and price the material, wrap, and trim line by line so you see exactly what drives the number.
Do you repair storm-damaged siding?
Yes. We document the damage with photos and give you an itemized estimate you can take to your carrier in CO.
Do I get a written, line-item estimate for siding?
Yes — you get a sectioned, itemized estimate before any commitment, so you see exactly what each part of the work costs. No lump sums, no surprise change orders.
Are OnSite crews licensed and insured?
Yes. Every OnSite crew is insured, bonded, and background-checked, and one accountable team stays with your project from the first estimate to the final walkthrough.
Do you offer financing?
Yes — financing is available through licensed lending partners, so you can spread the cost over time. It's optional and there's no obligation; we can set it up once your estimate is ready.
Is the estimate really free?
Yes. Your estimate is free and there's no obligation — we scope and price the work up front so you can decide with the full picture in hand.
More work we take on in Denver
Terms & disclosures — Colorado
OnSite General Contracting operates under Colorado state and local licensing. Estimates and contracts follow Colorado consumer-protection law.
- Colorado contracts disclose payment schedule and lien-law rights before work begins.
- Roofing work follows Colorado SB 38: no waiver of insurance deductibles; right to rescind a roofing contract if a claim is denied.
- Right to cancel within 3 business days for eligible door-to-door sales.