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FAAC Keypad & Intercom Repair: The Prosper Owner’s Guide
FAAC keypad and intercom repair in Prosper typically runs between $185 and $460 installed, depending on whether we’re replacing the keypad housing, the circuit board, or the whole entry station. We stock FAAC-compatible keypads, intercom modules, and retrofit kits on the truck, so most calls in Prosper get resolved same day. The way it usually goes: the keypad stops reading certain buttons, or the intercom picks up a hum that wasn’t there last month, and suddenly you’re standing at the gate with a remote that also stopped working because the receiver board gave up right along with it.
You don’t have to chase down a part number before you call. We know the FAAC lineup well enough that describing what you see gets us most of the way there. Hal Gatewood has been fixing FAAC gear in and around Prosper since 2001, back when this whole area was still mostly pasture and everybody knew everybody at the Kroger on Preston Road. If you’ve got a dead keypad, a crackling intercom, or a call button that does nothing, call (979) 291-0947 and we’ll sort out what you need.
Key Takeaways
- Most FAAC keypad and intercom failures in Prosper are weather-related, and Texas heat plus humidity shortens the lifespan of membrane keypads and audio boards.
- We carry OEM FAAC parts and quality aftermarket equivalents, so you get a straight choice on price.
- Installed price is quoted before we start, in writing, and every repair carries the 90-Day Done Right Promise.
- We’re an independent shop. We’re not affiliated with FAAC, but we service their equipment every week and stock the parts to prove it.
Which FAAC Models This Applies To
We work on the FAAC entry stations most common across Prosper neighborhoods like Gentle Creek, Windsong Ranch, and the larger acreage lots east toward Celina. That includes the 452 and 455 swing-gate operators with the LEO MV and E16 series control boards, the older 400 and 402 operator lineups, and the FAAC XKB and E-Series keypads commonly paired with them. If your gate motor was installed any time in the last 20 years and the keypad says FAAC on the faceplate, there’s a good chance the problem is one of about six known failure points.
Here’s the thing about identifying the right part: FAAC keypads and intercoms are not all interchangeable between board generations. A keypad that works fine on an E16 board may not communicate with a 455 D board at all. The label on the back of the keypad housing or inside the intercom cover gives you the model and sometimes the manufacture date. Older FAAC keypads from the 2000s used a 2-wire or 4-wire connection depending on vintage, and if you mix them up the keypad either doesn’t light up or the operator ignores every command. We keep a serial adapter on the truck for reading older FAAC boards, which saves a lot of guesswork.
On OEM versus aftermarket: FAAC OEM keypads are built well but priced accordingly. A quality aftermarket equivalent, like a WEATHERGUARD or equivalent metal-backed membrane unit, often holds up better in Texas sun than the factory plastic faceplate. We’ll tell you what we’d put on our own gate, and we’ll show you both prices before anything gets ordered or installed.
Signs Your FAAC Keypad & Intercom Is Failing
Here’s what Prosper homeowners describe when they call us, and what’s actually going on under the cover:
- Dead buttons or buttons that require three or four presses. The membrane on FAAC keypads dries out and cracks after enough Texas summers. The contact underneath stops registering the press. Sometimes you can clean the contacts, but most of the time the membrane is shot and the keypad gets replaced.
- Keypad lights up but the gate won’t move. This is usually not the keypad at all. It’s the wiring between the keypad and the control board, or a relay on the board that quit closing. We test for voltage at the board first, because replacing a keypad that was never the problem is a waste of your money.
- Intercom hums, buzzes, or makes static when you talk. The audio board in FAAC intercom stations runs hot inside a metal housing. Heat plus condensation builds corrosion on the board traces. A hum that comes on with the system and never goes away is almost always a failing capacitor on the audio board.
- Call button does nothing at all. The button itself may be fine. FAAC intercom entry stations have a small relay that triggers the indoor handset. When that relay sticks, the whole intercom acts dead. We test it with a jumper before we order you a new station.
- Works sometimes, then goes dead, then works again. That’s a loose or corroded connection at the terminal block, or water getting into the housing after rain. In Prosper’s spring storm season, this is the top complaint we hear, and it’s usually a 20-minute fix on a corroded wire splice.
Replacement Cost & What’s Included
On the parts side, a replacement FAAC-compatible keypad runs roughly $95 to $180 depending on whether it’s a simple digital keypad or one with proximity-reader capability. Intercom modules run $150 to $340 for the audio board or the full entry station. Labor for a keypad swap in Prosper is typically $90 to $140, and intercom replacement runs $140 to $220 depending on how much wiring has to be redone. If the wiring between the house and the gate is degraded, that adds material and time, but we’ll tell you that before we cut anything.
Every quote we give is in writing before we start. The price on that sheet is the price you pay, even if the job takes an extra hour because the old installer buried splices in a flower bed. We also stand behind the repair with the 90-Day Done Right Promise. If the keypad or intercom fails again within 90 days on anything we touched, we come back and make it right with no new charge. Seniors and veterans get 10% off, and any repair over $200 gets $40 off, no haggling required.
DIY or Call Us?
Low-voltage wiring is not dangerous the way a torsion spring is, but FAAC systems can still surprise you. The control board runs on 24 volts at the low end but the operator itself runs on 120, and if you open the wrong cover and touch the wrong terminal, you’ll get a jolt that ruins your afternoon. If you’re just checking connections, kill power to the operator first and use a voltmeter to confirm the keypad wires have no voltage.
What you can safely check without us: a visible cut or chew mark on the keypad cable, moisture inside the keypad housing, a loose screw terminal that just needs tightening. What goes wrong quickly in DIY FAAC work: matching a replacement keypad to the wrong board protocol, reversing polarity on the intercom wiring, and using wire nuts outdoors where they trap moisture instead of shedding it. We’ve fixed plenty of FAAC installs that started as a weekend project and ended with a dead board and a frustrated homeowner. If you’d rather not gamble, call (979) 291-0947 and we’ll diagnose it over the phone before anyone drives anywhere.
FAQs
In Prosper’s heat and humidity, expect 4 to 7 years from a factory FAAC keypad before the membrane cracks or the buttons lose responsiveness. Intercom audio boards tend to last 6 to 9 years before corrosion or capacitor failure becomes a problem. A shaded entry station with good drainage can stretch that, and a south-facing one without shade can shorten it. Call (979) 291-0947 and we’ll tell you if yours is worth saving or if a new part is the smarter money.
Sometimes yes, sometimes no. If the issue is a corroded terminal or a loose wire, repair is quick and cheap. But a cracked membrane or a burned circuit board trace means replacement, because cleaning the contacts on a torn membrane gets you about two weeks before it fails again. We’ll show you the failed part and explain exactly which situation you’re in before we recommend anything.
Most keypad replacements in Prosper take under an hour from the time we back the truck up to the gate. Intercom station replacements run 1 to 2 hours depending on wiring condition and how the old one was mounted. If we have to run new wire from the house to the gate, add another hour or two and we’ll quote that separately up front.
We stock FAAC-compatible keypads, intercom modules, power supplies, and the common retrofit parts on the truck, so most repairs go same day once we confirm compatibility. We also carry parts for LiftMaster, Mighty Mule, and Ghost Controls gates, which covers most of what’s installed around Prosper. If your exact FAAC model needs a board we don’t stock, we order it and you’ll know the delivery window before you agree to anything.
When your FAAC keypad or intercom quits, the security of your property goes with it. You shouldn’t have to leave a gate propped open or climb out to open it by hand for a week. Call (979) 291-0947 for a free estimate. Hand me your number and I’ll call you before I pull up, so you’re not standing in the driveway waiting on me.
Written by Hal Gatewood, Owner, Gatewood Fence & Gate at Gatewood Fence & Gate, serving Prosper and nearby areas.





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