Michigan roofs work hard. Lake-effect snow, freeze-thaw cycles, spring hail, summer humidity, and the occasional windstorm all take their toll. When repair or replacement time arrives, picking the right contractor matters more than almost any other home decision you’ll make. The right roofer protects your house for decades. The wrong one leaves you with leaks, denied insurance claims, and expensive regrets.
Verify Licensing and Insurance First
Michigan requires residential roofing contractors to hold a Residential Builder or Maintenance & Alteration Contractor license through the Department of Licensing and Regulatory Affairs (LARA). Before discussing anything else, get the contractor’s license number and verify it on the LARA website. The check takes under two minutes and screens out the storm chasers who flood neighborhoods after every hailstorm.
Licensing is just the start. A legitimate Michigan roofer also carries general liability coverage (typically $1 million minimum) and workers’ compensation. Request a certificate of insurance issued directly from their carrier, not a photocopy from a salesperson. If a worker gets hurt on your property and the contractor lacks workers’ comp, you can be held financially responsible. Roofing falls are among the most common construction injuries in the state, so this isn’t a hypothetical concern.
Choose Local Over National
Michigan has hundreds of qualified roofers, and the best ones tend to be deeply rooted in their communities. A contractor who has worked in Royal Oak, Macomb County, or Grand Rapids for a decade or more has a reputation to protect and a physical office you can visit. Out-of-state crews who appear after hailstorms often vanish before warranty issues surface.
Check Google reviews, Better Business Bureau ratings, and the Michigan Attorney General’s complaint database. Look for patterns instead of isolated complaints, since every busy contractor has had at least one unhappy customer. What matters is how they responded. Ask for references from jobs completed two or three years ago, not just last month. Installation problems often take a winter or two to reveal themselves.
Get Detailed, Comparable Estimates
Collect at least three written estimates with identical scopes of work. Each should specify the shingle brand and product line (GAF Timberline HDZ, Owens Corning Duration, CertainTeed Landmark, and Malarkey Vista are popular quality choices in Michigan), the underlayment, ice and water shield coverage, drip edge, ridge venting, flashing, and the number of layers being torn off.
Michigan code requires ice and water shield to extend from the eaves to at least twenty-four inches inside the exterior wall line. Given how punishing ice dams can be in places like Traverse City and the Thumb, reputable contractors often install more than the minimum. Vague language about ice and water coverage is a warning sign.
Be cautious of bids that come in dramatically lower than the rest. Roofing materials and labor are reasonably standardized. A bid thirty percent below the others usually means cuts somewhere: thinner underlayment, fewer nails per shingle, no permit, uninsured subcontractors, or a manufacturer warranty that never gets registered.
Permits and Manufacturer Certifications
Most Michigan municipalities require a building permit for full roof replacements. A reputable contractor pulls the permit in their own name and schedules the inspection. If yours asks you to pull the permit yourself, walk away. That shifts liability onto you and often signals an unlicensed operator.
Ask about manufacturer certifications. GAF Master Elite, Owens Corning Platinum Preferred, and CertainTeed SELECT ShingleMaster are the three worth knowing. These require ongoing training, insurance verification, and a quality track record. They also unlock enhanced warranties (often fifty years combined materials and workmanship) that uncertified installers can’t offer.
Insurance Claims and Contracts
If you’re filing a storm damage claim, choose your contractor before talking to the adjuster, and have them present at the inspection if possible. An experienced Michigan roofer knows what damage to document and understands the difference between replacement cost value and actual cash value provisions.
Be extremely wary of any contractor offering to “waive” or “eat” your deductible. This is illegal under Michigan insurance fraud statutes and can void your policy entirely. Legitimate roofers never make this offer.
Never pay the full price upfront. A normal Michigan contract uses a modest deposit (ten to thirty percent), a progress payment at material delivery, and the balance upon satisfactory completion. Avoid anyone demanding fifty percent or more before work begins.
Read the contract carefully. It should specify start and completion dates, total price, payment schedule, warranty terms (manufacturer and workmanship), cleanup procedures including magnetic nail sweeps, and per-sheet pricing for replacement decking if hidden damage turns up. Michigan’s Home Solicitation Sales Act gives you a three-day cancellation right on contracts signed in your home. Trustworthy roofers mention this without being asked.
Timing
Michigan’s roofing season runs roughly April through November, though shingle manufacturers specify minimum installation temperatures around forty degrees. Spring and early fall are busiest. Midsummer scheduling often means better attention and sometimes better pricing for your project.