How to Choose a Roofing Contractor in Kelowna: 10 Essential Questions

Your roof is one of the biggest investments you’ll make as a homeowner. Picking the right contractor to install it matters as much as the material you choose. A great roofer on a mediocre shingle will outperform a bad roofer on a premium shingle every time.

But how do you tell the difference? The Okanagan has dozens of roofing companies, from one-truck operators to large regional firms. This guide gives you the 10 questions that separate the pros from the pretenders — and the answers that should make you run, not walk, away from a quote.

1. Are You Licensed and Insured in BC?

This is non-negotiable. Any legitimate BC roofing contractor carries:

• WorkSafeBC coverage — protects you if a worker is injured on your property
• Commercial general liability insurance — minimum $2M, ideally $5M
• Business license registered in BC

What to ask for: A current WorkSafeBC clearance letter and a copy of their liability insurance certificate. If they can’t produce both in 24 hours, find another contractor.

Why it matters: If a worker is hurt on your property and the contractor doesn’t have WCB coverage, you can be held liable. We’ve seen homeowners face six-figure lawsuits from uninsured roofers. This isn’t theoretical — it happens in the Okanagan every year.

2. Are You Certified by the Manufacturer?

Major shingle manufacturers (GAF, CertainTeed, IKO, Malarkey) all have contractor certification programs. These aren’t just marketing badges — certified contractors have:

• Factory training on proper installation
• Access to premium warranties that non-certified contractors can’t offer
• Periodic quality audits by the manufacturer

The big three certifications in our region:

• GAF Certified (the program we’re part of) — ID 1143220
• CertainTeed Select ShingleMaster
• Malarkey Emerald Pro

What to ask: “Are you certified by GAF, CertainTeed, or another manufacturer? Can I verify your certification on their website?”

Verify the certification directly with the manufacturer. Reputable companies will happily provide their certification number.

3. Can I See Proof of Your Last 5 Local Projects?

Any local roofing contractor should be able to provide:

• Addresses of recent projects you can drive by
• References you can call
• Photos of completed work showing their own crews (not stock images)

Red flag: A contractor who only shows you stock photos or projects from another city. Or one who “doesn’t have references” because “all their work is under NDA” — that’s nonsense for residential roofing.

What to ask: “Can you give me 3 addresses in my city of roofs you replaced in the last 6 months?“

4. What’s Included in Your Written Quote?

A legitimate quote is detailed, written, and itemized. It should include:

• Specific materials (brand, product line, colour)
• Tear-off and disposal
• Underlayment type and brand
• Flashing details (chimney, valleys, wall transitions)
• Ventilation plan
• Decking allowance (and per-sheet cost if extras are needed)
• Cleanup procedures
• Warranty details
• Total price
• Payment schedule

Red flags:

• A one-paragraph quote with just a number
• “Allowance” for materials with no specifics
• Verbal-only quotes
• Pressure to sign “today only”
• Cash discount for no paper trail

If the quote is sloppy, the work will be sloppy.

5. What’s Your Workmanship Warranty?

Material warranties cover manufacturing defects (and most shingles carry 25-50 year material warranties). Workmanship warranties cover installation errors — and they vary wildly.

• 1 year workmanship warranty — minimum acceptable
• 5-10 years workmanship warranty — industry standard for quality contractors
• GAF Golden Pledge warranty — 25 years workmanship, available only through GAF Master Elite contractors

What to ask: “If my roof leaks because of an installation error in year 3, what happens? Who pays for the repair, and how quickly?”

Get the workmanship warranty in writing.

6. Who Actually Does the Work?

Many roofing companies use subcontracted crews — some good, some terrible. Ask:

• Are your installers employees or subcontractors?
• How long has your primary crew been with you?
• Are they covered by your WorkSafeBC and insurance, or their own?
• Will you be on-site for any of the work?

Blue Jay Roofing model: We use our own trained crew for every job. The owner-operator (me, Nelson) is on-site for setup, midpoint inspection, and final walkthrough. Subcontracting isn’t a deal-breaker, but you should know who is on your roof and who’s responsible if something goes wrong.

7. What’s Your Process If Something Goes Wrong?

Every roofing job occasionally hits a snag — unexpected decking damage, weather delays, material shortages. How the contractor handles these defines them.

What to ask:

• “What happens if you find rotten decking during tear-off?”
• “Who decides whether to proceed with the extra work — you or me?”
• “What’s your process for weather delays?”
• “If I’m not satisfied with the cleanup, what happens?”

Best answer: Photographic documentation, written change orders before proceeding, clear communication throughout. Worst answer: “We’ll figure it out” or “Don’t worry about it.”

8. What’s the Payment Schedule?

A reasonable payment schedule for a roof replacement in the Okanagan:

• Small deposit (10-20%) to hold the schedule
• Progress payment (30-50%) at midpoint or material delivery
• Final payment upon satisfactory completion

Red flags:

• 50%+ deposit before any work begins
• “Pay everything upfront, we’ll get to you in 3 weeks”
• Cash-only payment with no receipt
• Final payment requested before final walkthrough is complete

A contractor who demands all the money up front either has cash flow problems (red flag) or doesn’t plan to finish your job (bigger red flag).

9. How Long Will the Job Take?

For a typical Okanagan residential roof:

• Tear-off and replacement — 1 to 3 days
• Repair — half day to 2 days
• Complex or large roof — 3 to 5 days

Red flags:

• “We’ll be there Monday… maybe Wednesday” with no firm schedule
• A job that takes 2 weeks for what should be 2 days (could indicate crew problems or the job isn’t their priority)
• Starting multiple jobs simultaneously with vague completion estimates

Get a written timeline. If they miss it by more than a day, that should be a conversation.

10. Do You Carry $5M in Liability Insurance?

The Okanagan’s high-value homes demand more than the BC minimum. If a roofing crew damages your home — drops a shingle bundle on a car, breaks a window, damages a deck — you want their insurance to cover it.

What to ask: “Can I see your certificate of insurance showing your coverage limits?”

Most reputable contractors carry $2M to $5M in commercial general liability. Verify the certificate directly with their insurance broker if you have any doubt.

Beyond the 10 Questions: Trust Your Instincts

After asking the right questions, pay attention to:

• Did they show up on time for the estimate?
• Did they actually get on the roof?
• Did they explain things clearly without jargon?
• Did they give you time to decide without pressure?
• Do you feel comfortable with these people?

A good roofing contractor is someone you’ll trust to be honest when there’s a problem — because there will eventually be a problem, on every job, and the relationship matters.

How Blue Jay Roofing Answers These Questions

To save you time, here’s how we answer each:

1. ✅ Licensed, WCB covered, $5M liability — clearance letter provided on request
2. ✅ GAF Certified Roofing Contractor (residential and commercial) — ID 1143220
3. ✅ Local references provided for every estimate
4. ✅ Detailed written quotes with line items
5. ✅ 10-year workmanship warranty on all installations
6. ✅ Our own trained crew, owner on-site for every project
7. ✅ Photo-documented change orders, daily progress updates
8. ✅ 15% deposit, 35% at material delivery, 50% on completion
9. ✅ Most residential roofs completed in 1-3 days
10. ✅ $5M commercial general liability, certificate provided

Get a free, no-pressure estimate from Blue Jay Roofing — we’ll show you our work, answer every question, and let you decide on your timeline.

Related: How Blue Jay compares to other Okanagan roofers — a neutral side-by-side of Blue Jay, Rydel, Pinnacle, Pitch Masters, Orchard, and United on years in business, GAF certification, reviews, and warranty eligibility.