How to Choose the Right Roofing Contractor in Chicago (Without Getting Burned)

Why This Matters More Than You Think

A new roof is one of the biggest investments you'll make in your home — anywhere from $8,000 to $30,000 depending on size and materials. Yet most homeowners spend more time researching a new TV than the contractor who's going to be tearing apart their house.

In Chicago, the problem is worse because storm season brings out "storm chasers" — out-of-town crews who show up after hail storms, knock on doors offering cheap repairs, do shoddy work, and disappear before you notice the leaks. Every spring, homeowners across Hinsdale, Oak Brook, Elmhurst, and the North Shore suburbs deal with the aftermath.

Here's how to make sure you hire someone who actually knows what they're doing and will stand behind their work.

8 Things to Check Before You Hire

1 Verify Their License and Insurance

This is non-negotiable. In Illinois, roofing contractors need proper licensing and insurance — both general liability and workers' compensation. Ask to see certificates, not just their word. If a worker gets hurt on your property and the contractor doesn't have workers' comp, you could be liable.

A legitimate contractor will have no problem showing you proof. If they hesitate or make excuses, that's your answer.

2 Check Their Google Reviews

Reviews are the single most honest indicator of what it's like to work with a contractor. Look for businesses with at least 15-20 reviews and a 4.5+ rating. Read the actual reviews, not just the star count — look for specifics about communication, cleanup, timeline, and quality.

Be cautious of contractors with very few reviews or reviews that all sound generic. Also check Yelp and the Better Business Bureau for complaints.

3 Ask About Their Warranty

There are two types of warranties on a new roof: the manufacturer warranty (covers the materials) and the workmanship warranty (covers the installation). A good contractor offers both.

Ask specifically: "If I have a leak in two years, what happens?" The answer should be that they come out and fix it at no charge. If they dodge this question or offer vague answers about "handling it," keep looking.

4 Get Everything in Writing

A professional contractor provides a detailed written estimate — not a number scribbled on the back of a business card. The estimate should include:

5 Make Sure They Pull Permits

In most Chicago suburbs, a roof replacement requires a building permit. The contractor should pull this — not you. If a contractor suggests skipping the permit to "save you money," that's a major red flag. Unpermitted work can cause problems when you sell your home, void your insurance coverage, and result in fines.

6 Ask for Local References and Photos

A contractor who's done good work in your area will have no problem showing you photos of completed projects and connecting you with past clients. Look for jobs in your neighborhood or suburb — not just generic stock photos on their website.

Drone photos of completed roofs are a great sign — it means the contractor is proud enough of their work to document it from every angle.

7 Don't Automatically Choose the Cheapest Bid

Get three quotes — that's standard advice. But the cheapest bid is almost never the best value. Here's why: roofing materials cost roughly the same for every contractor. If one bid is significantly lower, they're cutting corners somewhere — thinner underlayment, fewer nails, no ice and water shield in the valleys, skipping the starter strip, or using unlicensed subcontractors.

The "savings" disappear when the roof leaks in three years and the contractor is nowhere to be found. Choose the contractor who gives you the best value — fair pricing with quality materials, a solid warranty, and a reputation they protect.

8 Check If They Handle Insurance Claims

If your roof was damaged by a storm, the right contractor can make the insurance process painless. Look for a contractor who will inspect your roof for free, document the damage, meet with the insurance adjuster, and handle the supplemental claims if additional damage is found during tear-off.

This is a major differentiator. Some contractors just hand you an estimate and leave you to fight with insurance on your own. The best ones manage the entire process so your out-of-pocket cost is just your deductible.

Red Flags That Should Make You Walk Away

What to Expect from a Good Roofing Contractor

When you hire the right contractor, here's what the experience should look like:

Before the job: They show up on time for the estimate. They get on the roof and actually inspect it — not just look from the ground. They explain what they found, what needs to be done, and why. They give you a detailed written estimate with no surprises. They answer your questions without being pushy.

During the job: They show up when they said they would. Their crew is professional, uses safety equipment, and doesn't leave debris scattered everywhere at the end of each day. They communicate if anything changes or if they find additional damage.

After the job: They do a final walkthrough with you. They clean up completely — your yard should look better than before they started. They provide warranty documentation. And when you call six months later with a question, they actually answer the phone.

How GSKI Construction Measures Up

We're not writing this guide to pat ourselves on the back — we're writing it because too many Chicago homeowners get taken advantage of by contractors who don't care about doing the job right. Here's where we stand on every point above:

Licensed, bonded, and insured — with certificates available on request. 22+ five-star Google reviews from real Chicago-area homeowners. Warranty on every job — we service the roof for its entire lifetime. Detailed written estimates with no hidden fees. We pull all permits. Real project photos from jobs across Hinsdale, Oak Brook, Elmhurst, Highland Park, Park Ridge, Wilmette, Glencoe, and Northbrook. Fair pricing — not the cheapest and not the most expensive. Full insurance claim management — we handle the entire process from inspection to completion.

Our promise is simple: be honest, deliver trust, and get the job done right, on time, with 100% satisfaction results.