Questions to ask before you hire a garage door company in Tuscaloosa

Why the questions matter more on a garage door

A garage door is a large, heavy panel held up by springs wound with enough force to lift it. Done right, a repair leaves it balanced and safe. Done wrong, it leaves springs that are the wrong size, cables that slip off their drums, and an opener working against a door it should barely feel.

Most homeowners hire a garage door company once every few years, often in a hurry with the car stuck inside. That combination is exactly when bait pricing and padded invoices work best. Spending ten minutes on the questions below protects you whichever company you choose.

How will you size the replacement springs?

This is the single most useful question for any spring job. Torsion springs are sized by wire thickness, inside diameter and length, matched to the door's weight and height. A careful technician measures the old springs, checks them against the door, and can tell you why the new ones are right.

Listen for an answer that mentions weighing or balancing the door, or measuring the wire and length. Be wary of anyone who installs whatever is on hand. Wrong springs leave a door that drifts up or crashes down and wears out the opener.

It also helps to know the typical numbers. HomeGuide puts replacing both torsion springs at $150 to $350, and HomeAdvisor gives $75 to $150 per torsion spring. Clopay rates its standard residential spring at about 10,000 cycles and its high-cycle option at about 20,000. If someone offers high-cycle springs, ask what rating they are. Our guide to a spring that has let go and the new torsion springs page explain the details.

Will I hear the full price before any work starts?

You should. A good company explains what is wrong, lists what it plans to replace, and gives you a total before the first tool comes out. If the price changes once a part is opened up, you should hear that before the extra work is done, not on the invoice.

Ask specifically about the trip or service charge and whether it is separate from the repair. This Old House puts a typical service call fee at $50 to $75, and HomeGuide gives $150 to $350 as the average garage door repair cost. Fixr notes that urgent repairs may add $100 to $300, so ask whether an after-hours call is priced differently. Our guide to what garage door repairs cost in Tuscaloosa lists more published ranges.

Which parts will you replace, and why each one?

Some parts are normally replaced together: two torsion springs that went up at the same time, or both lift cables. That is reasonable, and a good technician will explain it. What you want to avoid is a long list of parts with no reason given.

• Ask to see the worn part, or a photo of it, before it is replaced.
• Ask whether each item is needed now or can wait.
• Ask for the old parts back if you want them; a careful company will not mind.
• Ask whether the new parts match the originals, or are an upgrade, and what the upgrade costs.

On an older door, ask the bigger question too: is this repair worth it, or is the door near the end? Our guide to whether to repair or replace a garage door walks through that decision.

What safety checks will you run before you leave?

Every repair should end with the door tested, not just closed. Ask what the technician checks. A solid answer includes most of these:

1. Balance test. With the opener disconnected, the door should stay roughly in place when lifted halfway.
2. Auto-reverse test. The door should reverse when it meets an object on the floor.
3. Photo eye test. Breaking the sensor beam while the door closes should stop and reverse it.
4. Force and travel settings. The opener should close the door fully without slamming or straining.
5. Cables and drums. Both cables should sit evenly and tight on their drums.

If a company skips these, the door may run on the day and fail a month later. A yearly garage door tune-up repeats the same checks.

Insurance, licensing and the paperwork worth asking for

Ask any company whether it carries liability insurance and, if it has employees, workers compensation coverage. A careful company will tell you what it carries and can usually send proof. That protects you if someone is hurt on your property or your car is damaged during the job.

Licensing rules for contractors vary by state, by city and by the size of the job, and they change. Rather than relying on a company's word, check with the City of Tuscaloosa or the relevant Alabama licensing board for what applies to your project, and ask the company directly whether the job needs a permit. For a new door installation, ask who handles any permit and inspection.

Whatever the job, ask for a written invoice that lists each part, the labor and the total, and keep it with your house records.

Red flags that should make you call someone else

Most problems show up before any work starts, if you know what to listen for:

• Bait pricing. A very low advertised spring price that turns into a much larger bill once the technician arrives.
• No price before work. A refusal to give a total until the job is done.
• Pressure to replace the whole door without a clear reason, especially on a door that ran fine yesterday.
• Vague answers about springs, such as one size fits all.
• No business name on the invoice, or a cash-only demand with no paperwork.
• Skipping the safety tests or leaving without checking that the door reverses.

None of these prove a company is dishonest, but each is a reason to slow down. A second opinion on a large job costs little compared with an unneeded door replacement.