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Built by Roofers,
For Property Owners.

IronCrest was founded in 2006 by a roofer who got tired of watching the industry treat workmanship as optional. 18 years later, nothing has changed about that conviction.

Our Story

Started With One Rule:
Do It Right.

IronCrest Roofing Co. was founded in Denver, Colorado in 2006 by Garrett Voss, a third-generation roofer who spent eight years working for large roofing chains and watching the same pattern repeat: high-volume bids, subcontracted crews, minimal quality oversight, and clients left wondering if what happened under their new shingles was actually done properly.

Garrett started IronCrest with one foundational rule: every crew member is an employee. Not a subcontractor. Not a day laborer called in to hit a schedule. An employee who wears our name on their truck, who has been trained to our standards, and who is accountable to us — and through us, to you.

That model costs more to run. It shows in our pricing. And it shows in the quality of work delivered on every single job — whether it's a 1,200 sq ft residential repair or a 60,000 sq ft commercial replacement.

Today IronCrest operates with 112 full-time employees across Colorado, Wyoming, Utah, Montana, and 12 additional states. We hold Owens Corning Platinum Preferred status, Atlas ProPlus certification, and have maintained a BBB A+ rating for 14 consecutive years. Over 7,200 roofs carry our name — and our direct warranty.

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Employee Crews Only OC Platinum Preferred BBB A+ 14 Years Running 50-Year Warranty Available Colorado Lic. #EC.0101473 Employee Crews Only OC Platinum Preferred BBB A+ 14 Years Running 50-Year Warranty Available Colorado Lic. #EC.0101473
What We Stand For

Six Principles We
Never Compromise On.

👷

Employees, Not Subs

Every crew member is a full-time IronCrest employee. Trained, insured, and accountable. We don't outsource quality to the cheapest available crew.

📸

Total Transparency

Complete photo documentation at every stage. You see exactly what was done under your shingles — before we ask you to sign an invoice.

📄

What's Quoted Is What's Charged

We've never issued a surprise invoice. If scope changes, we stop, document, and get your written sign-off before proceeding. Always.

🌡️

Built for Colorado's Climate

18 years of installing roofs that survive Denver's specific weather profile. Every material choice is calibrated for freeze-thaw, hail, and UV intensity at altitude.

🏆

Manufacturer Credentials

OC Platinum Preferred and Atlas ProPlus certified — meaning we install to manufacturer standards that unlock the best available warranty tiers for our clients.

🔒

Warranties We Own

Our direct craftsmanship warranty is backed by IronCrest — not a third party that may not exist in five years. We built it; we stand behind it.

Leadership

The People Behind
Every Roof.

👷

Garrett Voss

Founder & CEO

Third-generation roofer with 24 years of hands-on experience. Holds OC Platinum Preferred certification. Personally reviews every large-scale project before installation begins.

👩‍💼

Melissa Ortega

VP Operations

Former regional director at a national contracting group. Oversees scheduling, crew dispatch, materials procurement, and quality audits across 16 states.

👨‍🔧

Derek Nolan

Lead Installation Manager

Atlas ProPlus and OC Platinum certified with 16 years field experience. Manages all crew training protocols, on-site QA inspections, and installation standards.

👩‍🔧

Sara Whitfield

Insurance Claims Director

Former staff adjuster turned roofing advocate. Manages all storm damage documentation, insurance correspondence, and claim filing support for clients.

🧑‍💼

Ramos Delgado

Commercial Projects Lead

Specialist in flat roof systems: TPO, EPDM, PVC and BUR. Manages all commercial and industrial installations above 10,000 sq ft.

👩‍🏭

Priya Anand

Inspection & QA Manager

FAA Part 107 certified drone pilot. Leads all 52-point roof inspections, thermal moisture mapping, and post-installation quality verification reviews.

Credentials

Certified to Deliver
the Best Warranties.

🏆

OC Platinum Preferred

Owens Corning's highest contractor tier. Unlocks Total Protection Roofing System and up to 50-year warranty coverage.

Atlas ProPlus

Certified installer for Atlas Pinnacle Pristine, StormMaster Shake, and the full Atlas residential shingle line.

🛡️

$2M Liability Insured

Full general liability and workers' comp on every job. Certificates available same day via email request.

📋

Colorado Licensed

CO License #EC.0101473. Fully licensed in all 16 operating states. NRCA member. BBB A+ for 14 consecutive years.

Ready to Experience
the Difference?

Book your free estimate. An IronCrest estimator visits, assesses the full property, and delivers a written quote — no obligation to proceed.

Contact Us