Hiring a garage door contractor in Arizona: the licence, the threshold, and what to ask for in writing
Arizona regulates garage door work through the Registrar of Contractors, and the rules are simpler than most homeowners expect. Here is who needs a licence, how to check one, and the four pieces of paper that protect you on any job, licensed or not.
The R-37 licence
The Arizona Registrar of Contractors issues the R-37 classification, Doors, Gates and Activating Devices, which covers the installation, repair and replacement of garage doors, gates and the openers and operators that move them. Holding it means the contractor has passed the trade and business exams, carries the bond the state requires, and is subject to the ROC's complaint and recovery process. A licensed contractor's ROC number is a public record you can check on the Registrar's website.
The $1,000 threshold
Arizona's handyman exemption allows unlicensed work on jobs where the total of labor and materials is under $1,000, provided the work does not require a building permit. That covers most repairs: a spring set, a cable job, a sensor pair, an opener gear. A replacement door, a new opener on a large door, or any job that crosses $1,000 must be performed by a licensed contractor, and a contractor may not split a job into pieces to stay under the line.
Checking a number
Ask for the ROC number before work begins and look it up on the Registrar's site. The record shows the licence classification, whether it is active, the bond, and any complaints or disciplinary history. A contractor who hesitates to give the number is telling you something. For jobs under $1,000 where no licence is required, ask instead for a certificate of insurance; a broken spring can still break a wrist.
Four things in writing
The quote. Parts by name, labor, total, before the work starts; on a replacement door, the door's model, R-value, color, lead time and what is included. The deposit terms. Arizona does not cap deposits on most residential work, but a reasonable deposit on a custom door is stated on the quote and nothing is owed on a repair until it is done. The warranty. The contractor's workmanship warranty and the manufacturer's parts warranty, both in writing with their terms. The permit, if any. For a changed opening, the permit number and the inspection date.
What this website claims, and does not
This site books garage door work across the West Valley for independent contractors. It does not perform the work and it does not claim a licence, a bond or insurance on anyone's behalf. The contractor who comes to your door is responsible for holding the licence their job requires, and the sheet they hand you is the agreement. The referral disclosure explains how the arrangement works and how the contractors pay for the booking.
Permits, briefly
The City of Surprise, like the neighboring cities, permits a garage door only when the opening changes size or the header is altered. Repairs and same-size replacements need no permit. Sun City and Sun City West are unincorporated, so any permit there comes from Maricopa County. The replacement page covers the details, and Surprise Permits and Inspections at (623) 222-3000 confirms a specific address.
Questions on this topic
Does a spring replacement need a licensed contractor?
Usually not; a spring set is under $1,000 and needs no permit, so it falls under the handyman exemption. Ask for insurance instead.
Does a replacement door?
Yes. Nearly every replacement door exceeds $1,000 in labor and materials and must be done by an R-37 licensed contractor.
Can a contractor quote $999 to avoid the licence rule?
Splitting or underpricing a job to stay under the threshold is prohibited. If a quote on a replacement door looks suspiciously low, the licence question is the first one to ask.
What does the ROC do if something goes wrong?
It takes complaints against licensed contractors, can order corrections, and runs a Residential Contractors' Recovery Fund for homeowners harmed by licensed contractors. Unlicensed work has none of that protection.
Should I ask for a certificate of insurance?
Yes, for any job. Ask for it before the visit; a contractor who carries general liability and workers' compensation has the certificate ready.
Does this site hold a licence?
No. It books work for independent contractors and makes no licensing or insurance claim. The contractor who performs your job is responsible for their own licensing.
See also: Replacement doors · Paying for the work · Referral disclosure · About