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Our promise

Why Homeowners Choose O&C Contractors

Plenty of companies can put shingles on a roof. Here is what you can expect from us, on every job, from the first visit to the final cleanup.

Experience you can see in the details

Owner Ignacio Ortiz brings 35 years of experience to O&C Contractors. That experience shows in the parts of the job you never see once the roof is done: the deck repairs, the flashing at the chimney, the ice and water shield at the eaves.

Honest advice, repair or replace

We tell you what your roof actually needs. If a repair will do the job, we say so. If the roof is at the end of its life, we explain why and show you what we found. Start with a roof inspection if you are not sure.

Respect for your home

We protect your landscaping and siding during the work, keep the site organized and leave it clean. Our process shows how a job runs day by day.

Clear terms

You get a written estimate and a contract that spells out the scope, the schedule and the payments (60% at signing, 40% at completion) before any work starts.

Licensed, insured and backed by a warranty

Illinois roofing contractor license #104.019312 and #105.010151, general liability insurance and a 4-year labor warranty on our work.

What you can count on

Six reasons, one standard

  • 35 years of hands-on experience

    Owner Ignacio Ortiz brings 35 years of experience in the trade to every roof and exterior project we take on.

  • Quality over volume

    We are not chasing volume. We take on the work we can do right and give each project the time it needs.

  • A clean job site

    We protect your landscaping, haul the debris away and leave your property as clean as we found it.

  • On time, every time

    We show up when we say we will and keep you posted on the schedule. Your time matters as much as ours.

  • Fair prices, clearly explained

    No pressure and no confusing numbers. You will know what you are paying for and why.

  • Licensed and insured

    Illinois roofing contractor license #104.019312 and #105.010151, with general liability insurance.

Waukegan, IL and Lake County

See the difference on your own roof.

Free estimates Monday to Saturday. Tell us what is going on and we will set a time to look at it.