Questions to Ask Contractors: Your 6-Point Hiring Checklist

Hiring the right contractor shouldn’t feel like a gamble, yet one rushed decision can lead to missed deadlines, surprise costs, or workmanship that won’t survive the next hailstorm. If you live along the Front Range, you know how quickly wind and hail turn your roof into an urgent project—and how fast “storm chasers” start knocking. The challenge is separating true pros from opportunists so you can protect your home, your budget, and your timeline with confidence.

This guide gives you a clear, 6-point hiring checklist—the exact questions to ask before you sign anything. You’ll know how to verify credentials, licensing, insurance, and permits; assess experience and references; clarify scope, inspection findings, materials, and warranties; confirm timeline, crew oversight, communication, and site protection; and lock down estimates, contracts, payments, change orders, and insurance-claim support. For each point, you’ll get why it matters, what a strong answer sounds like, and red flags to avoid—plus Colorado-specific tips to keep you compliant and covered. We’ll start by showing you how to evaluate a trusted, local option (including veteran-owned roofing and exterior teams), then walk step-by-step through the rest. Ready to compare bids apples-to-apples and choose with certainty? Let’s start local.

1. Start with a trusted, local option: Semper Fi Restoration (veteran-owned roofing & exterior)

Before you compare bids, anchor your search with a proven, nearby team. A veteran-owned, Brighton-based contractor like Semper Fi Restoration knows Front Range weather, local codes, and the insurance grind after hail—giving you speed, accountability, and clear communication from assessment to final inspection.

What to ask

Start with practical, location-specific questions to filter true pros fast.

• How long have you served Northern Colorado/Greater Denver, and where?


• Do you offer a free roof assessment with photos and a written scope?


• How do you support hail/wind insurance claims (docs, adjuster meetings)?


• Who will supervise my job day-to-day, and how will we communicate?

Why it matters

Local experience and tight oversight reduce delays, “storm chaser” risks, and costly do-overs. Clear inspection reports and claim support help you get fair coverage without becoming your own project manager—core advantages when hiring under pressure.

What a strong answer looks like

Look for specifics, not slogans.

• Service footprint named: Brighton, Thornton, Longmont, Broomfield, Erie, Firestone.


• Assessment package: photos, written findings, options (repair vs. replacement).


• Claim-savvy process: documentation, timelines, and adjuster coordination.

Red flags to watch for

Pressure and vagueness usually cost you later.

• No written contract or scope —only a “ballpark” number.


• Big upfront cash ask instead of a fair milestone schedule (10–20% is typical).


• Can’t name a supervisor or describe how/when they’ll update you.

Colorado homeowner tip

Ask about impact-resistant materials and full-exterior checks (gutters, siding, windows) so one local team can restore the whole envelope after a storm and keep your project coordinated end-to-end.

2. Verify credentials, licensing, insurance, and permits

This is the non‑negotiable checkpoint. Before you compare prices, confirm the contractor is legally allowed to do the work, properly insured, and willing to pull permits. These questions to ask contractors protect you from liability, fines, and costly rework.

What to ask

Start with clear, documentable requests—then verify them.

• License/registration: “What licenses or city registrations do you hold, and what are the numbers?”


• Insurance: “Can you send current certificates for general liability and workers’ comp?”


• Permits: “Who pulls required permits and schedules inspections?”


• Subcontractors: “Are your subs licensed/insured, and do you manage their compliance?”


• Bond (if applicable): “Do you carry a surety bond for this scope?”

Why it matters

Licensing/registration confirms they’re authorized where your home sits. Liability and workers’ comp insurance shield you from accidents on site. Having the contractor pull permits signals accountability and ensures the work meets local code—key to passing final inspection and protecting resale value.

What a strong answer looks like

You want specifics and paperwork, not promises.

• License/registration details for your municipality, with expiration dates.


• Certificates of insurance showing active general liability and workers’ comp.


• Contractor pulls permits and handles inspections start to finish.


• Written policy on subs that mirrors licensing and insurance standards.

Red flags to watch for

If they dodge proof, keep shopping.

• Asks you to pull the homeowner permit(often a sign they can’t).


• No workers’ comp or vague “we’re covered” answer.


• Uninsured subs or “we’ll add it later.”


• Suggests skipping permits to “save time/money.”

Colorado homeowner tip

Confirm city-by-city requirements. Ask the contractor to state which local building department (Thornton, Longmont, Broomfield, etc.) will issue your permit and share the permit number once filed. After approval, the permit should be visible on site, and you should receive inspection results in writing.

3. Check experience, references, and local reputation

Experience you can verify beats any slick pitch. This step is about proof of performance: similar projects in your city, real clients you can call, and a reputation that holds up beyond a business card. Use these questions to ask contractors and confirm they’re battle‑tested locally.

What to ask

Keep it focused on comparable work and feedback you can confirm. Ask for specifics you can check without guesswork.

• How long in business, and how many projects like mine recently?


• Do you specialize in residential roofing/exteriors and hail/wind claims here on the Front Range?


• Can you share three recent local references (name, address, phone) with photos of the work?

Why it matters

Similar scope in your neighborhood means they know local codes, inspectors, suppliers, and weather realities. Independent references and reviews reveal patterns—schedule control, cleanup, and how they handle surprises—so you hire on proof, not promises.

What a strong answer looks like

You’re listening for concrete, recent, local examples and an open‑book attitude. Pros make verification easy.

• Multiple nearby roofs in places like Brighton, Thornton, Longmont you can drive by.


• A mixed reference list with clients plus a subcontractor or supplier willing to vouch.


• Consistent public reviews across platforms, with thoughtful responses to any negative feedback.

Red flags to watch for

Vagueness here usually signals risk later. If they can’t point you to real work and real people, keep looking.

• Only out‑of‑area references or “we can’t share addresses.”


• Suspicious review patterns(all generic, all new, or copied across sites).


• Hesitation about reference calls —clients or subs.

Colorado homeowner tip

Use your city’s online permit portal to confirm they’ve pulled permits for similar projects near you and passed inspections. Ask for a nearby finished roof you can view from the street in Broomfield, Erie, or Firestone for a quick quality check.

4. Clarify scope, inspection findings, materials, and warranties

Once you’ve vetted credentials and reputation, pin down exactly what you’re buying. Clear scope and material choices—backed by inspection evidence—let you compare bids apples-to-apples and avoid “surprise” add-ons. These questions to ask contractors keep the job aligned with code, manufacturer specs, and your insurer.

What to ask

Make them show their homework and define the build.

• Inspection proof: “Will you provide a photo report and written findings with repair vs. replacement options?”


• Scope & inclusions: “What’s included (demo, sheathing repairs, underlayment, flashing, ventilation, gutters, paint touch-ups) and what isn’t?”


• Materials: “Which brands, specs, and colors are you proposing (impact‑resistant options, siding type, window ratings)? Can I see samples?”


• Installation standards: “Do you follow manufacturer installation guidelines and local code?”


• Warranties: “What are the workmanship and manufacturer warranties? What’s covered/excluded and who registers the warranty?”

Why it matters

A detailed scope prevents change-order creep, ensures code compliance, and helps your insurance adjuster align on damage and replacements. Naming materials and specs avoids downgrade substitutions and supports warranty eligibility.

What a strong answer looks like

Pros document, specify, and stand behind their work.

• Photo/notes package summarizing damage and the recommended scope.


• Line‑item scope with quantities and locations for roof, gutters, siding, and windows as applicable.


• Named materials/specs(e.g., impact‑resistant shingles, low‑e windows) and install methods.


• Written warranties: at least a one‑year workmanship warranty and manufacturer coverage details, plus who files registration.

Red flags to watch for

Vague now equals costly later.

• “We’ll figure it out once we start,” no photos, no written scope.


• Generic materials with no spec sheet or samples.


• Won’t confirm code/manufacturer compliance or asks you to handle warranty registration.


• “We’ll skip permits/inspections” to save time.

Colorado homeowner tip

Ask the contractor to align their scope with your city’s permit requirements and to include impact‑resistant options where appropriate. For insurance claims, request a scope that mirrors adjuster line items and includes clear documentation for any supplements (with photos and codes) to speed approvals.

5. Confirm timeline, crew management, communication, and site protection

With scope and materials set, lock down how the work will run day to day. These questions to ask contractors clarify when your project happens, who’s in charge, how you’ll stay updated, and how your home will be protected and cleaned up.

What to ask

Get commitments you can put on a calendar and on paper.

• Schedule & hours: “What’s the start date, duration, milestones, inspection dates, and daily work hours? What’s the weather contingency plan?”


• Crew oversight: “Who is my on‑site supervisor each day? How many crew members? Will you use subcontractors, and who coordinates them?”


• Communication: “How often will you update me, through which channel, and what’s the response time for questions or issues?”


• Site protection & cleanup: “How will you protect landscaping, siding, windows, and interior? Where will the dumpster/porta‑potty go? What’s your daily cleanup plan and final debris removal process?”

Why it matters

Clear timelines, a named supervisor, and a simple communication protocol prevent delays, control costs, and keep your property safe. A defined protection/cleanup plan avoids damage, hazards, and disputes on inspection day.

What a strong answer looks like

Pros provide specifics you can verify.

• Written schedule with milestones, inspections, daily hours, and a built‑in weather buffer.


• Named supervisor(with contact info), crew size, and how subs are managed.


• Update cadence(e.g., daily end‑of‑day text/email plus weekly check‑in) and a single point of contact.


• Protection and cleanup plan: coverings/tarps, secured staging, lock‑up procedures, daily debris removal, and lawful disposal at project close.

Red flags to watch for

Vague plans now become big problems later.

• “We’ll fit you in” with no dates or milestones.


• No on‑site supervisor or unclear who’s in charge of subs.


• No communication protocol beyond “just text me.”


• Minimal protection/cleanup, asking you to arrange dumpsters, or suggesting they’ll “clean at the end.”

Colorado homeowner tip

Ask the contractor to account for weather delays and city inspection lead times, and to secure materials daily against high winds. Confirm working hours and staging keep sidewalks/driveways safe and clear, with debris removed each day to prevent wind‑blown hazards.

6. Lock in estimates, contracts, payments, change orders, and claim support

This is where a good plan becomes good paperwork. Clear estimates, a real contract, and a fair payment schedule protect your wallet, keep the project on track, and align your roof or exterior restoration with your insurance claim. Use these questions to ask contractors to remove ambiguity before work starts.

What to ask

Lock down these details in writing so you can compare bids apples-to-apples.

• Estimate format: “Will you provide a written, line‑item estimate with quantities and specs?”


• Contract type & terms: “Is this fixed‑price/lump sum, cost‑plus, or a guaranteed maximum price? Will the contract include start/finish dates, permit responsibility, warranties, cleanup, and a lien waiver at final payment?”


• Payments: “What deposit do you require and what are the milestone payments? Do you allow a holdback until final inspection and punch‑list completion?”


• Change orders: “How are changes priced and approved? Will you present cost/time impacts in writing for my signature before proceeding?”


• Claim support: “Will you meet my adjuster, align scope with the claim, and document any supplements with photos and code references?”

Why it matters

Paperwork clarity prevents scope creep, surprise costs, and schedule slips. It also ensures your insurer has the documentation needed to approve fair coverage, minimizing out‑of‑pocket expenses and rework.

What a strong answer looks like

Look for specifics that make oversight simple.

• Line‑item estimate showing materials, labor, permits, taxes, and any decking or accessory work.


• Clear contract model(fixed price is common) with dates, inclusions/exclusions, warranties, and cleanup spelled out.


• Fair payment schedule(e.g., 10–20% deposit, milestone draws, final after inspection and punch list) plus final lien waiver.


• Written change‑order process with pricing, schedule impact, and signatures required before work.


• Claims coordination with adjuster meetings, photo reports, and code‑backed supplements that match the agreed scope.

Red flags to watch for

If it’s vague now, it’ll be costly later.

• Single “ballpark” number and no written contract.


• Large upfront cash demand or full payment before start.


• Verbal changes(“we’ll sort it later”) or added charges without signed approvals.


• Suggests inflating or manipulating the claim or leaves all insurer communication to you.

Colorado homeowner tip

Ask for the permit number and inspection results in writing, and require final lien waivers from the contractor and any subs at final payment. For hail work, request that the contractor’s line‑item invoice mirrors your adjuster’s approved scope, with any supplements documented by photos and local code citations to speed insurer approval.

Final takeaways

With this 6-point checklist, you can separate true pros from storm chasers, protect your budget, and keep your project aligned with code and your insurance claim. Ask clear questions, require documentation, and choose based on proof—not pressure or the lowest “ballpark” number.

• Verify legality: Confirm local license/registration, active liability and workers’ comp, and that the contractor pulls permits.


• Lock the scope: Get a photo-backed inspection, line‑item scope, named materials, and written warranties.


• Run the job right: Secure dates, a named on‑site supervisor, a communication cadence, and a protection/cleanup plan.


• Protect your wallet: Use a real contract, fair milestones (with a holdback), a written change‑order process, and final lien waivers—plus claim support that mirrors your adjuster’s scope.

If you’re in Northern Colorado or the Greater Denver area and want a proven, veteran-owned team for roofing and full exterior restoration, schedule a free roof assessment with Semper Fi Restoration. We’re ready to help you choose—and build—with confidence.