Choosing the right exterior contractor is one of the most important decisions a homeowner can make. Asking the right questions to ask a roofing contractor before signing anything protects your investment and your home. This guide walks you through 10 key questions and how to use the answers to make a confident, informed choice.
Key Takeaways
- Asking important questions of a roofing contractor up front helps you assess their experience, credentials, and communication skills before any work begins.
- Illinois requires roofing contractors to hold a state-issued license through the IDFPR, so verifying licensure is a non-negotiable first step.
- A contractor worth hiring should provide a detailed written estimate, explain the different roofing types, and offer clear warranty terms without pressure.
- Reviews, photos of projects, and financing options are practical proof points that separate reliable contractors from those to avoid.
10 Key Questions That Reveal Contractor Quality in Chicagoland Projects
The questions you ask during an estimate can tell you more than the price alone. This section covers 10 specific questions to ask when hiring a roofing contractor. Each question is designed to surface how experienced, credible, and communicative a contractor truly is before any work starts.
1. Are You Licensed and Insured to Work in Illinois?
Roofing contractors in Illinois must hold a state-issued license through the Illinois Department of Financial and Professional Regulation. Unlicensed roofing work is illegal in the state and can result in fines of up to $5,000 per offense. Ask for the license number and verify it directly with the IDFPR before proceeding.
A properly licensed contractor will also carry general liability insurance and workers’ compensation coverage. This protects you if property is damaged or someone is injured on your property.
2. How Long Have You Operated in the Chicagoland or Metro Milwaukee Area?
Local experience matters more than general years in business. A contractor with experience in North Shore communities like Lake Forest, Winnetka, or Highland Park understands local weather patterns. They also know common roof failures and municipal permitting expectations.
Storm damage and weather-related repairs are common in this region. That’s why you should make sure your contractor has a proven local track record you can verify.
3. Can You Walk Me Through the Roof Inspection Process?
A credible contractor will describe a structured roof inspection before recommending what further work is needed. The inspection should cover the roof deck, flashing, ventilation, gutters, and any visible storm and weather damage.
Contractors who skip the inspection phase and jump straight to a price are a red flag.
4. Do You Offer a Detailed Written Estimate?
Ask specifically what the estimate includes. A thorough written estimate should itemize labor, materials, tear-off, disposal, and any additional costs tied to any reworks, such as roof installation and shingle adjustments.
Vague or verbal estimates leave room for disputes once work begins.
5. What Roofing Types and Materials Do You Install?
Different roofing types perform differently in the Midwest climate. Ask whether the contractor installs asphalt shingles, metal, or synthetic roofing systems, and whether they can show photos of projects using those materials.
A contractor limited to one material type may not be the right fit for your home’s architecture or long-term goals.
6. What Warranties Cover the Work and the Materials?
Workmanship warranties and manufacturer warranties are two separate things. Ask how long each warranty lasts and what conditions could void coverage. Contractors with manufacturer certifications can often offer extended material warranties tied to roof maintenance programs.
7. Who Will Be On the Job Site, and Will You Use Subcontractors?
Knowing who physically does the work matters. If a contractor uses subcontractors, ask whether those workers are licensed and insured.
A contractor who uses uninsured subcontractors transfers risk to you if something goes wrong during your roofing projects.
8. How Do You Handle Storm Damage and Insurance Claims?
If your project involves storm and weather damage, ask whether the contractor has experience supporting insurance claims. A contractor familiar with the documentation process can help you understand your policy, identify all covered damage, and submit a complete claim.
Ask whether they work directly with adjusters on your behalf.
9. Do You Offer Financing Options?
Roof replacement and exterior remodeling are significant investments.
Ask whether financing is available, what the terms look like, and how the application process works. Access to financing can allow you to move forward with roof maintenance or a full overhaul without delaying necessary work.
10. Can I See Reviews and Photos of Projects You’ve Completed?
Reviews from past clients and photos of projects are the most straightforward proof of quality.
Ask the contractor to point you to platforms where reviews are posted and request examples of completed work similar to your home’s scope. Look for consistency in communication, cleanup, and finished appearance across multiple reviews.
How to Compare Answers and Choose the Right Exterior Contractor
Getting answers is only half the process. Knowing how to weigh those answers against each other is what leads to a sound decision. This section explains how to evaluate contractor responses side by side, identify warning signs, and move forward with confidence.
Evaluate Credentials and Communication Together
A contractor’s license and insurance status are the baseline, not the ceiling. Once you confirm credentials, pay close attention to how the contractor communicates during the estimate process. Avoid contractors who skip explaining roofing types, rush inspections, or pressure quick decisions.
These are warning signs, regardless of their credentials.
Compare Written Estimates Line by Line
When comparing two or more contractors, set the estimates side by side and look for gaps. One estimate may exclude tear-off and disposal costs tied to any replacements. Another may not address flashing replacement or roof maintenance recommendations.
A clear, detailed estimate shows a contractor knows the full scope and is not hiding future charges.
Trust Verified Reviews and Project Photos Over Verbal Claims
Reviews and photos of projects give you independent confirmation of what a contractor has actually delivered. Look for recent reviews that mention the same qualities you care about: clean job sites, clear communication, and long-lasting results. If a contractor cannot point you to a consistent body of work, that absence speaks for itself.
Make a Confident Hiring Decision in Chicagoland and Metro Milwaukee
Custom Installations serves homeowners across Chicagoland and Metro Milwaukee with trusted exterior remodeling services. Whether you need a roof inspection, storm damage assessment, or repairs, our team walks you through every step with clarity and care. You get clear communication, a detailed estimate, and honest pricing without the runaround.
Contact us today to request your free estimate and receive prompt, same-day outreach from a local team that stands behind its work.
Frequently Asked Questions
What questions should I ask a roofing contractor before hiring?
Ask about their state license, insurance coverage, local experience, warranty terms, and what the roof inspection includes. Request a detailed written estimate and check reviews and photos of projects before making any decision.
How can you tell a good roofer from one to avoid?
A reliable contractor holds a valid state license, communicates clearly, provides a detailed written estimate, and backs their work with a workmanship warranty. Contractors who pressure you for quick decisions or skip the roof inspection process are ones to avoid.
Does Illinois require roofing contractors to be licensed?
Yes. Illinois requires roofing contractors to hold a state-issued license through the IDFPR. Unlicensed roofing work is illegal and subject to fines. Homeowners should verify any contractor’s license number directly with the IDFPR before signing a contract.
What does a roofing estimate typically include?
A thorough estimate should cover labor, materials, tear-off and disposal, flashing work, and any costs tied to roof installation or shingle replacement. It should also note warranty terms, project timeline, and payment schedule in writing.