Rental homes, duplexes and fourplexes across Orange County, LA County, the Inland Empire and the High Desert. One licensed vendor who answers at 2 a.m., has the paperwork your vendor file needs, and leaves every unit ready for the next tenant.
Garage door service for rental portfolios, run the way property managers already work. One number for dispatch, work orders by email, and paperwork you can check online.
A door stuck open overnight leaves your owner’s property unsecured. We answer 714-523-7900 around the clock, every day of the week.
Email work orders to sched.aqgd@gmail.com or phone them in, then track them in the client portal. Dispatch, approvals and invoicing run through one system.
Add the tenant’s contact details and any gate or lockbox notes to the work order, and tell us how you want access handled. Less back-and-forth for your office and the tenant.
Every opener repair ends with the auto-reverse test state law requires, and new openers come with the battery backup California requires.
Check our California contractor’s license (#859029, C-61/D-28) and our live insurance certificate online, any time. Need something else for your vendor file? Ask when you set up the account.
If a spring we installed ever breaks, we replace it again for the cost of the service call. That is the same guarantee every homeowner gets.
Email sched.aqgd@gmail.com or call 714-523-7900 with the address, the unit and what the tenant reported.
A technician is assigned from our Fullerton shop. A door stuck open or a car trapped inside gets the 24/7 line.
Springs, openers, tracks or remotes, then the auto-reverse test California requires after an opener repair.
Approvals and invoicing run through the same system, and you can follow every job in the client portal.
Many garage door problems in rentals show up at move-out: a remote that left with the last tenant, a door that has been slamming shut for months, a spring near the end of its life. Tick through what our turnover visit covers.

Residential garage doors on single-family rentals, condos, townhomes and small multifamily buildings.
High-cycle torsion springs, replaced in pairs so the second one doesn’t fail weeks later.
Spring repairPut back on the track and leveled so the door runs straight again.
Repaired or replaced, and new openers come with the battery backup California requires.
Opener serviceProgrammed between tenants or whenever a remote goes missing.
Quiet rollers and heavy-duty cables for doors that cycle several times a day.
Sectional door repair and panel replacement, including on multi-unit properties.
Doors and panelsTune-ups and multi-point safety inspections on the schedule you set.
Two state laws cover automatic garage door openers on residential rentals. Here is what they mean when a work order comes in.
No one may sell or install a residential opener in California without a battery backup that runs during a power outage, or connect a replacement door to an opener without one. A violation is subject to a $1,000 civil penalty per opener. Working openers don’t have to be retrofitted.
Anyone hired to service or repair a residential opener must test it against a two-inch-high rigid obstacle when the job is done, and attach a red warning certificate if it fails. Openers have needed a photo eye or edge sensor since 1993.
The statute defines a residence as a building with one to four dwelling units: single-family rentals, duplexes, triplexes and fourplexes. Managing larger buildings? Check with your attorney or local building department.
General information, not legal advice. Sources: California Health & Safety Code §19890, §19891 and §19892.
Dispatched from Fullerton to rentals in four regions. Managing a property that isn’t listed? Call and ask.
Use the form, or email addresses, gate or lockbox notes and who approves work to sched.aqgd@gmail.com.
Your billing contact, how you want work approved, and access to the client portal.
By email or on the 24/7 line at 714-523-7900, then track each job in the portal.

Takes a minute. We use it to set up billing, approvals and portal access.
Prefer the phone? Call 714-523-7900, any hour.
Don’t see yours? Call 714-523-7900, any hour, or browse the general garage door FAQ. Selling a rental? See our garage door repair for realtors: inspection fixes in 24–48 hours and a free pre-listing check.
Yes. We are set up as a preferred vendor for property managers with residential portfolios: single-family rentals, condos, townhomes and small multifamily buildings across Orange County, eastern LA County, the Inland Empire and the High Desert.
Email it to sched.aqgd@gmail.com or call 714-523-7900 (24 hours a day, 7 days a week), then track it in the client portal at hq.aqgd.net. Include the property address, the unit, the tenant’s contact details and what the tenant reported.
Yes. Our California contractor’s license, #859029 (C-61/D-28), can be checked on the CSLB website, and our insurance certificate is live and verifiable online through Next Insurance. If your vendor file needs anything else, tell us when you set up the account.
No. California’s battery-backup law applies when an opener is sold or installed, or when a replacement door is connected to an existing opener. Openers installed before July 1, 2019 can stay until you replace the opener or the door. When you do, the new setup needs a battery backup; installing a non-compliant one is subject to a $1,000 civil penalty per opener.
At turnover we erase every remote and keypad code stored in the opener, program the remotes you are handing to the next tenant, set a new keypad PIN, and remove the old tenant’s app access on Wi-Fi openers.
Ordinary wear and tear, like a spring reaching the end of its life, can’t be charged to the tenant or taken from the deposit under California Civil Code §1950.5, whatever the lease says, so it is the owner’s cost. For damage beyond normal wear, photograph the door before the repair and keep the invoice. California requires landlords to photograph the unit before and after repairs they deduct from a deposit.
Yes. In an HOA, the CC&Rs decide whether the association or the owner maintains the garage door, so tell us who approves and pays for the work before we schedule.
Our technicians specialize in residential garage doors: the sectional doors on rental homes, condos and small multifamily buildings. For a commercial roll-up or dock door, call us to ask first.
Save the number, send your property list, and the next garage door call is one email away.
A Quality Garage Door Co. · 2500 W. Orangethorpe Ave, Suite 120, Fullerton, CA 92833 · CA License #859029 · Information verified October 2026