What Makes a Reliable Roof Crew? A Homeowner's Guide to Picking the Right Team

A professional crew is not just a group of people with nail guns. It's a set of distinct roles, and when they work together well, the project runs on time and on budget.

The estimator and project manager matter more than most homeowners realize. When the estimator gets the scope right, you don't get costly surprises mid-project. When the project manager keeps the schedule, the materials, and you all aligned, the job finishes cleaner and faster. Here's a simple test for any company you're considering: ask "Who is my project manager, and how do I reach them during the job?" If they can't answer that clearly, that's your answer.

Hiring an unlicensed crew is one of the most expensive mistakes a homeowner can make, and not just because of workmanship. It's the legal and financial exposure that lands on you when something goes wrong.

Licensed companies carry two things as a baseline: liability insurance, which covers damage to your property if the crew makes a mistake, and workers' compensation, which covers crew members if they get hurt on your roof. Without both, you could be on the hook for medical bills or property damage the contractor caused. The gap between a licensed bid and an unlicensed one tends to disappear the moment something goes wrong on an uninsured job.

In Oregon, roofing contractors must hold a valid CCB license from the Construction Contractors Board. We carry CCB #203933 along with full liability and workers' comp coverage, and I don't say that as a marketing point. It's the minimum you should accept from anyone you hire. Before signing anything, ask for the license number, verify it with the CCB, and request a certificate of insurance straight from the insurer. A reputable crew hands that over without hesitation.

It does, and most homeowners don't know to ask. Plenty of roofing companies sell the job and then hand the actual work to subcontractors. Subcontractors aren't inherently bad, but the accountability chain gets longer and the quality control gets thinner.

In-house crews are full-time employees trained to the company's standards. That means consistent workmanship, one chain of command, and a crew with a direct stake in the company's reputation rather than just the day's pay. With subbed-out labor, training varies job to job, and if something goes wrong six months after installation, responsibility can turn into a finger-pointing exercise between the company that sold you the roof and the crew that installed it. You want one company that clearly owns the outcome.

So ask directly: "Are the people installing my roof your employees or subcontractors?" It's a fair question, and the answer tells you a lot about how the company operates.

A manufacturer certification is not a participation trophy. It means the crew has been trained and vetted by the manufacturer to install their products to exact specifications, and your warranty depends on that. If a non-certified crew installs your shingles wrong, the manufacturer can deny the warranty claim, and you're paying out of pocket for a failure that should have been covered.

CertainTeed, one of the most recognized names in residential roofing, runs a tiered certification program for contractors. French Roofing holds CertainTeed Certified status, which means our crew is trained on their full product line and installation requirements.

The bigger point behind certification is that a roof is a system, not just shingles. A certified crew installs every layer to spec: the underlayment that keeps moisture off your deck, ice and water shield in the valleys and at the eaves, flashing around chimneys and walls, ridge ventilation that regulates attic temperature, and starter strips that keep wind from lifting the edges. Each of those has a manufacturer specification. A certified crew knows them. An uncertified crew is guessing, and a guess in any one layer can turn into a hidden failure that doesn't show up until the first hard winter.

The work on the roof matters, but so does everything around it. You should know the start date, the expected duration, what happens if rain delays the job, and who to call with a question at 4 p.m. on a Thursday. If a crew can't tell you those things upfront, the project will usually reflect that same disorganization.

It matters double when insurance is involved. If you're dealing with storm damage, a project manager who knows how to document the damage, talk to your adjuster, and submit the right paperwork saves you weeks of back-and-forth. Our storm damage and insurance guide walks through that process from the homeowner's side.

The best crews prioritize trust, clear documentation, and long-term relationships over high-pressure sales. That's not a nice sentiment, it's the practical difference between a contractor who disappears after the check clears and one you'd call again five years later.

The jobs that go sideways almost always come down to the same things: no license, no insurance, nobody accountable when something goes wrong. And the homeowners who end up happiest are the ones who asked two or three direct questions before hiring. Who's actually doing the work? Is the crew trained on these specific materials? Who do I call if something comes up? Those aren't hard questions, and a good crew answers them without flinching.

What I'd tell my neighbor is this: don't let a low bid distract you from the basics. Verify the license. Ask about insurance. Find out if the crew is in-house or subcontracted. And if the company holds a manufacturer certification, ask what it actually covers. Those four things will tell you more about a roofing company than any review site.

If you're just starting to learn how all this works, our Roofing 101 guide covers the basics, and a free roof inspection is an easy, no-commitment way to see how a crew communicates before you hire anyone for the bigger job.