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Top Questions to Ask Before Hiring a Roofer in Michigan

Top Questions to Ask Before Hiring a Roofer in Michigan

Sep 24, 2025 | Roofing

Hiring the right roofer in Michigan is one of the most important decisions you’ll make for your home. Whether you need a roof replacement, plan new roof construction, or require maintenance, choosing trustworthy and capable local roofers is crucial. Asking the right questions upfront can save you time, money, and headaches in the long run. Below are essential questions to ask any roofer before you hire them.

Why Asking Questions Matters

Michigan’s climate is harsh on roofs. Between lake-effect snow, ice dams, strong winds, freeze-thaw cycles, and hot summer sun, your roofing materials get stressed. A roofing job that looks good today but is poorly installed or made cheaply can fail prematurely. By asking informed questions, you ensure that you’re hiring one of the best roofing contractors, using high-quality materials (such as GAF shingles), and getting a job that truly fits your needs — whether it’s a full replacement or a smaller repair.

It’s worth noting that most asphalt shingle roofs in Michigan last about 20–25 years under normal conditions. The lifespan shortens if the installation is poor or maintenance is neglected. Additionally, a national study reveals that approximately 33% of homeowners replace their roofs due to leaks, while another 33% do so due to storm damage. (RubyHome) Both statistics highlight why hiring the right roofer in Michigan makes all the difference.

Key Questions to Ask Before Hiring a Roofer in Michigan

When vetting a roofer or roofing contractor, bring this checklist with you. These questions help you evaluate quality, transparency, experience, and value.

  1. Are you licensed, insured, and bonded?

  • Make sure your roofer in Michigan holds any required state or local licenses.
  • Insurance matters: liability insurance protects your home; workers’ compensation protects the workers.
  • Bonding (if applicable) provides an extra layer of security in the event of unfinished work or complaints.

  1. What is your experience in roof replacement and new roof construction?

  • Ask how long they’ve been doing roof replacements specifically, and whether they’ve done new roof construction (if needed).
  • Request examples or photos of completed jobs in Michigan, ideally nearby.

  1. What roofing materials do you offer — specifically GAF shingles or others?

  • If you’re considering GAF shingles, ask whether they are certified installers, which product lines they carry, and whether upgrades (such as architectural or impact-resistant) are available.
  • Compare with other materials (metal, cedar, etc.) to see what best fits your budget and longevity expectations.

  1. Can you provide detailed, written estimates?

  • Estimates should break down labor, materials, tear-off of old roofing, permits, disposal, and any additional repairs.
  • Ask how they handle hidden damage, such as rotted decking or water issues.

  1. What warranty or guarantee do you provide?

  • Look for both manufacturer warranties (like GAF’s) and workmanship guarantees.
  • Ask if warranties are transferable when selling your home.

  1. Are you familiar with Michigan building codes and permit requirements?

  • Local codes may dictate the type of underlayment, ventilation, and snow-load ratings.
  • Your roofer should handle permits for roof replacement or new roof construction.

  1. How do you handle unexpected issues?

  • Roofing often reveals hidden problems, such as rot or mold.
  • Ask about change-order processes and pricing transparency.

  1. What is your project timeline?

  • Michigan’s seasons affect schedules.
  • Ask when the job can start, how long it will take, and how weather delays are managed.

  1. How do you ensure roof durability under the Michigan climate?

  • Proper flashing, drip edges, and ventilation protect against ice dams and condensation.
  • Materials should be rated for use in Michigan’s wind, snow, and hail conditions.

  1. Can you provide references from Michigan customers?

  • References confirm workmanship, professionalism, and follow-through.
  • Look for projects similar to yours.

  1. What payment and financing options are available?

  • Clarify deposit amounts, payment schedules, and financing options to ensure a seamless transaction.
  • Always insist on a written contract with clear terms.

  1. How do you handle clean-up?

  • A professional roofer won’t leave nails and debris behind.
  • Ask about magnet sweeps, dumpster service, and property protection.

Red Flags to Watch Out For

  • Vague or verbal estimates only
  • No insurance or license documentation
  • Pushy “sign today” sales tactics
  • Unwillingness to provide references

Why These Questions Matter

With Michigan roofs lasting 20–25 years, you may only hire a roofer once or twice in your lifetime. Choosing wrong could lead to premature failure, leaks, or costly repairs. And since a third of homeowners replace roofs due to leaks and another third from storm damage, it’s clear that poor workmanship or weak materials can’t be part of the equation.

Why Herbert Roofing Is the Right Choice

At Herbert Roofing, we take pride in being the roofing company in Michigan that homeowners trust. We provide:

  • Full roof replacement and new roof construction
  • Premium GAF shingles and other quality roofing materials
  • Licensed, insured roofing contractors who know Michigan codes and climate
  • Written estimates and transparent contracts
  • Workmanship and manufacturer warranties
  • Clean, respectful job sites with thorough clean-up
  • Financing options to fit your budget

Herbert Roofing serves communities across Michigan, from Traverse City and Harbor Springs to Midland, Saginaw, and beyond. When you’re ready to hire a roofer who values craftsmanship, honesty, and your home’s protection, give us a call.

Roof Deck

The structural platform (often plywood or OSB) on which roofing materials are installed.

Measurement:

Accurate measurements are critical. For asphalt shingle roofs, you divide the total surface area by 100 to get “roofing squares” (one square = 100 sq ft) when calculating materials and labor. GAF Many roofing contractors now use tools such as satellite imagery and specialized apps to measure quickly. GAF

Pro Tip:

Ask your roofer if they provide a digital measurement report (e.g., via GAF QuickMeasure) so you know the size, waste factor, pitch, and materials needed – this reduces surprises on installation day.

Choosing Materials and Contractor

Question: Which shingles and which local roofing company should I pick?

Materials:

  • Asphalt shingles are the dominant choice for residential roofing across the U.S. and Michigan, because they cost less and are easier to install. GAF
  • Brand matters. For instance, GAF is North America’s largest roofing manufacturer and certifies certain contractors to give stronger warranties. GAF
  • If you’re selecting between brands like GAF or CertainTeed, check their warranty options and whether the contractor is “Factory-Certified”.

Contractor:

  • Choose a local roofing company experienced with Michigan weather (snow loads, ice dams, proper ventilation for cold climates).
  • Ensure they are licensed, insured, and can provide roofing system warranties, not just material warranties.
  • Ask for references, check local reviews, and verify they are comfortable working with permits in areas such as Saginaw, Midland, Bay City, Traverse City, and Harbor Springs.

Shingle Tier

Typical Lifespan*

 Pros Cons

Basic 3-tab asphalt

~20–25 years

Lower cost

Less durability, fewer style options

Architectural (dimensional) asphalt

~25–30 years or more

Better durability, looks better

Higher upfront cost

Premium asphalt / enhanced warranties

30+ years *if well maintained

Longest asphalt option

Highest cost of asphalt category

*Life spans vary heavily by climate, installation, and maintenance.

Pro vs. Con: Hiring a Certified Contractor

Pros

  • Certified teams can offer stronger warranties
  • Better trained in proper roof system installation
  • More likely to understand local Michigan code & climate issues

Cons

  • Generally, a higher upfront cost
  • Might require more lead time (busy season)

 

Roofing System Warranty

Warranty that covers not just the shingles but the full installed system (underlayment, ventilation, flashing) AND workmanship when done by a certified contractor.

Budgeting & Financing

Question: How much will this cost, and how can I afford it?

As of 2023, the average cost of replacing an asphalt shingle roof in the U.S. is about $14,959. GAF Keep in mind this average includes many regions and sizes; your cost in Michigan may vary due to local labor, permit costs, disposal of old materials, snow-load requirements, etc.

Factors that influence cost:

  • Size and pitch of your roof
  • Complexity (dormers, hips, valleys)
  • Materials chosen (basic vs premium)
  • Local building codes and permit fees
  • Removal of old roof vs overlay
  • Ventilation improvements, attic insulation
  • Warranty type and contractor certification

Financing Options

Many local roofing companies (including Herbert Roofing) offer roof financing (monthly payments) or help you apply for home-improvement loans. Also, replacing your roof now may save on future repair costs (which would be more costly if damage occurs before replacement).

Pro Tip:

Ask your roofer for a written estimate that clearly separates the material cost, labor cost, disposal, and permit costs. Also, ask for warranty details and have them explain the financing options.

Scheduling and Pre-Installation Preparation

Question: What should I expect before installation day?

Once you’ve selected your contractor and signed a contract, the following steps are:

  • Schedule the replacement; peak roofing season in Michigan is often late spring through early fall (avoid deep winter if possible).
  • Permits & inspections: Your contractor should handle the local permit process for your city (Saginaw, Midland, etc.).
  • Material delivery: Shingles, underlayment, and flashing materials will arrive before installation.
  • Prepare your property:
    • Remove vehicles from the driveway if roofers need access.
    • Clear valuables (sensitive electronics) from the attic in case of vibrations.
    • Board up or protect landscaping near the house (shingle nails can scatter).
  • Old roof removal plan: If your roof has two or more layers of shingles, local Michigan codes may require a full tear-off.
  • Weather contingency plan: Since Michigan weather can change rapidly, agree with your roofer on a backup date or plan in case of rain or snow.
    Underlayment

    The layer (often felt or synthetic membrane) installed between the roof deck and the shingles. It acts as a secondary water barrier, especially important if shingles are damaged or during heavy snow melt.

    Installation Day

    Question: What happens on the actual replacement day?

    Here’s a typical flow:

    1. Tear Off: Removal of existing shingles (and possibly underlayment) down to the roof deck.
    2. Deck inspection/repairs: Any damaged decking will be replaced.
    3. Install underlayment & ice-dam barrier: Critical in Michigan’s climate, where snow/ice melt can freeze at eaves.
    4. Flashing & ventilation work: Install or upgrade flashing around chimneys, vents, and valleys. Proper attic ventilation is key to shingle longevity.
    5. Shingle installation: Lay the chosen asphalt shingles (GAF, CertainTeed) per manufacturer’s specifications.
    6. Cleanup & disposal: Contractor should haul off old materials and leave the site tidy; nail sweep or magnet to clear stray nails.
    7. Final inspection & homeowner walkthrough: You’ll have the chance to review the roof and ask questions.
    Pro Tip:

    On installation day, keep an eye (from a safe vantage) on how thorough the tear-off is, whether flashing and underlayment are being upgraded as promised, and ensure the job crew is from your selected contractor.

    Post-Installation Inspection & Warranty Registration

    Question: What should I do after the roof is installed?

    • Walk the roof perimeter with your contractor (from ground level) for final review.
    • Request all warranty documentation (manufacturer and workmanship).
    • Register your warranty with the manufacturer (often the contractor does this on your behalf). Manufacturers like GAF highlight this as part of a proper system installation. GAF
    • Take photos of the new roof for insurance records.
    • Review maintenance instructions: cleaning gutters, trimming overhanging branches, and checking attic ventilation.
    Manufacturer Warranty vs. Workmanship Warranty
    • Manufacturer Warranty covers roofing materials (shingles, underlayment), subject to the terms.
    • Workmanship Warranty covers how the roof was installed (flashing, deck prep, ventilation). Make sure you receive both.

    Maintenance Plan & Longevity

    Question: How do I ensure my new roof lasts as long as possible?

    In Michigan’s climate, longevity is enhanced by:

    • Scheduling annual roof inspections (especially after winter or major storms).
    • Cleaning debris (leaves, branches) off roofs and in gutters.
    • Maintaining attic ventilation and insulation (to prevent ice dams and excessive heat).
    • Watching for moss or algae and addressing quickly — they can shorten shingle life.
    • According to This Old House, climate and maintenance are significant factors in lifespan variation. This Old House
    • Respect the warranty conditions (for example, some warranties require certified installation, restrict walking on shingles, or limit colors).
    • Consider adding features such as ridge vents or ice-dam barriers if they are not already installed.

    How Roof Replacement Works in Michigan’s Climate

    When you live in Michigan (snow, freeze/thaw cycles, high winds by the lakeshore), these climate-specific considerations matter:

    • Ice dams: Without proper underlayment and ventilation, melting snow refreezes at eaves and forces water under shingles. Use an ice-dam barrier.
    • Snow load & steep pitch: Roof pitch affects snow shedding; steep roofs may cost more but shed snow more reliably.
    • Wind/snow exposure: Particularly in Bay City, Traverse City, or Harbor Springs near the Great Lakes. Choose shingles rated for higher wind resistance.
    • Temperature swings: These cause expansion/contraction, which can reduce shingle life.
    • Regional code/permit differences: Roofing requirements may differ by county or municipality; your local roofing company should know.

    Undertaking a roof replacement is one of the most significant investments you’ll make for your home, especially in Michigan’s climate. By working with a trusted local roofing company like Herbert Roofing, choosing the right materials (such as GAF or CertainTeed asphalt shingles), and following a transparent process from inspection through maintenance, you’ll protect your home, enhance curb appeal, and improve resale value.

    If you’re in Saginaw, Midland, Bay City, Traverse City, Harbor Springs, or nearby Michigan areas and think it may be time for a roof replacement (or want a professional inspection), contact Herbert Roofing today. Let us help you plan a roof that’s built for Michigan and built to last.

    Frequently Asked Questions About Roof Replacement in Michigan

    1. How do I know if I need a full roof replacement or just repairs?

    If your roof only has a few missing or cracked shingles, a quick repair might do the trick. But when you see widespread curling shingles, granules collecting in your gutters, multiple leaks, sagging areas, or sunlight peeking through your attic, it’s usually time for a full roof replacement. In Michigan, where harsh winters and temperature swings take their toll, waiting too long can make the damage worse. According to GAF, these symptoms indicate that a new roof will better protect your home than ongoing patchwork repairs.

    2. How long does an asphalt shingle roof typically last in Michigan?

    Under normal conditions, asphalt shingle roofs last about 20–30 years. However, Michigan’s freeze-thaw cycles, heavy snow, and moisture can shorten that lifespan. If your roof is nearing 20 years old, it’s smart to schedule an inspection.

    3. What brands and warranties should I look for when replacing my roof?

    Two of the most trusted roofing brands in the U.S. are GAF and CertainTeed. Both offer multi-layer roofing systems designed for durability and backed by strong manufacturer warranties. The key is hiring a factory-certified contractor, like Herbert Roofing, because certification allows you to qualify for enhanced system warranties that cover not just the materials, but also the workmanship. GAF recommends registering your new roof to ensure the warranty remains active.

    4. Can I finance a roof replacement, and what should I budget for?

    Yes — most local roofing companies, including Herbert Roofing, offer roof financing options or can help you apply for a home-improvement loan. This makes it easier to spread out payments rather than paying the full amount up front. The average asphalt shingle roof replacement in the U.S. was around $14,959 in 2023 (according to GAF data), but your exact cost will depend on your roof size, materials, and design complexity. A certified contractor can help you customize a quote that fits both your budget and your long-term home goals.

    5. What should I expect on installation day, and how can I prepare?

    Roof replacement day can be busy, but it’s a smooth process when you plan. The crew will start by tearing off the old shingles and inspecting the deck for damage. Then they’ll install underlayment, flashing, and ice-dam barriers, followed by your new shingles. Before the team arrives, move vehicles out of the driveway, cover or move outdoor items, and protect landscaping from debris. A reputable roofer will handle cleanup, magnet sweep for nails, and a final inspection to ensure everything meets code.

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