Most people wait until something breaks before calling a garage door tech. That's usually the worst time to shop around. A little research upfront saves a lot of hassle.
Before You Search
Write down the problem yourself. Is the door off track? Motor dead? Spring snapped? The more you know, the less you get upsold. Open the manual if you still have it. A model number tells you exactly what parts you're dealing with. If you're hearing a loud bang and the door won't open, that's likely a broken spring, not a motor issue. Don't touch broken springs yourself.
Vetting Candidates
Ask friends or neighbors who they used. Look up complaints not just on Yelp, but on the state contractor license board too. A company with three names and no street address is a red flag. A good tech shows up in a marked van, not a personal car. Ask if they carry liability insurance. If they hesitate, move on. One bad hire can do more damage than your whole budget.
Getting Quotes
Call at least three places. Give them the same problem description over the phone. Don't say anything that invites a higher quote. A real shop gives a ballpark number or a flat service call fee. Avoid anyone who refuses to quote without an on-site visit unless they're hundreds of miles away. Get the quote in writing before they show up. Watch out for lowball estimates that start climbing once the technician sees your door.
Before You Sign
Read the fine print on warranty coverage for both parts and labor. A spring warranty that's only 30 days is trash. Ask if they sub out the work — if yes, who's actually coming? Never pay the full bill upfront. A deposit is fine, but final payment comes after you've tested the door fully. Run it up and down three times while they're still there.
Compare local garage door services on RatingsNearMe to find one that's been tested by your neighbors.