Number one — a vague scope of work. If your contract doesn’t clearly list materials, quantities, and brand names, that’s a red flag. A vague scope leaves room for shortcuts, missing components, and “we didn’t include that” excuses later. Every detail should be in writing — down to the underlayment, vents, and flashing.

Number two — no full tear-off. Some roofers lay new shingles over old ones to save time. That means they can’t inspect your decking or fix hidden damage — and your new roof starts out compromised from day one. Always demand a full tear-off with decking inspection photos.

Number three — material bait and switch. A contractor shows you premium shingles, then installs the cheaper version when you’re not looking. The easiest way to prevent that? Ask for photos of the shingle wrappers, the underlayment label, and the ridge vent before installation starts.

Number four — change orders. The old “we found more damage” trick. Low bid up front, then they nickel-and-dime you halfway through. Make sure your contract has a price lock or guaranteed quote clause — otherwise, your final bill might shock you.

Number five — cheap accessories. You can use the best shingles in the world, but if the flashing, vents, and sealants are bargain-bin junk, you’ll be leaking again in five years. Those small parts protect everything else — don’t let a roofer cut corners there.

Number six — skipped permits. Some roofers avoid pulling permits to dodge inspection fees or hide unlicensed work. If the city doesn’t inspect your roof, you have no proof it meets code. Always ask to see the permit and get a copy for your records.

And number seven — door knockers who are really just salesmen. After a storm, they tell every homeowner on the block they “see damage.” Most of them aren’t trained inspectors — they’re paid on commission to sign contracts. Get a real inspection from a certified roofer, not a sales pitch.

At My Family Roofer, we document every step — materials, photos, permits, and warranties as well as a price lock guarantee ensuring you don’t have any change orders.  — so there’s no room for surprises.