Two crews can install the exact same shingle and get very different results. One roof lasts for decades and the other leaks in a few years. The difference is the contractor. Choosing the right one is the most important decision in any roofing project, and it is worth slowing down for. Here is how to find a roofer you can trust in the Ann Arbor area.
Verify the basics first
Before you talk about shingles or color, confirm the company is legitimate and protected. Skipping this step is how homeowners end up liable for accidents or stuck with no recourse when a job goes wrong.
Licensing that meets Michigan requirements for the work being done.
General liability insurance, so damage to your property is covered.
Workers compensation, so you are not on the hook if someone is hurt on your roof.
A real local address and phone number, not just a magnet on a truck.
Look for manufacturer certifications
Major shingle manufacturers certify contractors who consistently install to their standards, and that certification matters for two reasons. It means the crew has proven it installs the system correctly, and it often unlocks stronger, longer warranties than an uncertified installer can offer. Ask which manufacturers a contractor is certified by and what warranty that certification makes available on your roof.
Questions worth asking every bidder
A good contractor welcomes questions. Ask each one the same things so you can compare honestly:
Will you tear off the old roof or install over it, and why?
How do you handle decking that turns out to be rotted once the old roof is off?
What underlayment, ice and water shield, and flashing are included?
What does the workmanship warranty cover, and for how long?
Who is actually on the crew, your employees or subcontractors?
How do you protect the landscaping and clean up nails when the job is done?
Read the estimate, not just the price
The cheapest bid is not always the best value, and a single lump sum hides what you are actually buying. Insist on an itemized estimate that lists the tear-off, underlayment, shingles, flashing, ventilation, cleanup, and warranty as separate lines. When every line is visible, you can compare two quotes fairly and spot where a low number is quietly cutting a corner that will cost you later.
Red flags to walk away from
Pressure to sign today or a price that is only good for one day.
A large cash deposit demanded up front before any work begins.
No written contract, or vague terms that leave the scope open-ended.
Out-of-town storm chasers who appear after a big storm and have no local track record.
Reluctance to show proof of license and insurance.
Why local and established matters
A warranty is only as good as the company standing behind it. A local contractor with roots in Southeast Michigan is here long after the job is done, easy to reach if a question comes up, and accountable to a community of neighbors. That staying power is worth a great deal, especially compared to a crew that follows storms from town to town.
Getting quotes for a roof? We are a local, licensed, and insured contractor serving the Ann Arbor area, and we are happy to answer every one of these questions. Reach out for a free, itemized estimate with no pressure.