Transmission Repair in
Key Largo, Florida.
Family-owned transmission repair, custom rebuilds, and diagnostics for Key Largo drivers — done right the first time, from our Oakland Park shop just about 90 minutes south.
Yes — Number One Transmissions serves Key Largo and the entire Florida Keys from our Oakland Park shop, about 90 minutes south. Many Key Largo drivers run up the Overseas Highway (US-1) for a rebuild they can trust; when a drive isn’t practical, we build and ship a rebuilt unit straight to you. Free diagnostics, honest estimates, ASE-certified techs, and a 1-year / 12,000-mile warranty. Call (954) 535-9393.
Key Largo’s transmission specialists since 1983
When your transmission acts up in Key Largo, you want a specialist — not a general shop that farms the job out. For three generations, the Koulouvaris family at Number One Transmissions has diagnosed, repaired, and rebuilt transmissions for Key Largo drivers from our shop just about 90 minutes south in Oakland Park. A transmission is all we do, all day — so the car that comes in slipping, banging, or stuck in limp mode leaves shifting the way the factory intended.
Between the salt air, island heat, and long hauls up and down the Overseas Highway (US-1), a transmission in Key Largo takes a beating. Whether you’re commuting on the Overseas Highway (US-1), running errands across Key Largo on Card Sound Road, or towing on County Road 905, the same failures show up again and again — and we’ve seen every one of them. Owner Chris will tell you straight what’s wrong, what it costs, and what your real options are: a free estimate from ASE-certified technicians, no pressure, no upsell.
Transmission problems we fix for Key Largo drivers
Caught early, most transmission trouble is a straightforward repair. Ignored, it turns into a rebuild. If your vehicle is doing any of these in Key Largo, bring it in for a free diagnosis before it gets worse:
The engine revs but the car hesitates or takes a moment to catch — a classic sign of worn clutches or low line pressure.
Clunky, jerky, or late shifts (or a hard bang into gear) point to valve-body or solenoid trouble.
If a gear drops out or won’t engage, stop driving — that’s an internal failure that gets worse fast.
A red or brown puddle under the car means you’re losing transmission fluid — and running low burns clutches quickly.
A hot, burnt smell means the fluid is overheating and breaking down — common in South Florida heat and towing.
Transmission fault codes or “limp mode” (stuck in one gear) need a proper scan, not a guess.
Transmission services for Key Largo
As a dedicated transmission shop, Number One Transmissions covers the full range for Key Largo cars, trucks, SUVs and fleets — not just parts-swaps, but real diagnosis and repair:
How we fix your transmission
Every Key Largo job follows the same honest, four-step process — a solution, not a guess:
Free Diagnosis
We road-test and scan your transmission, check fluid and pressures, and pinpoint the real problem — not a guess.
Honest Estimate
You get a clear, written estimate up front. No work starts without your approval, and the price doesn’t change on you.
Repair or Rebuild
From a solenoid or valve-body fix to a full teardown-and-rebuild with new clutches, seals and hard parts — done in-house by our ASE-certified techs.
Test & Warranty
We test-drive and verify every job before it leaves, then back it with a 1-year / 12,000-mile warranty.
Serving Key Largo from
Oakland Park.
Our shop is up in Oakland Park in Broward County. Many Key Largo drivers make the run up the Overseas Highway (US-1) for a transmission they can count on — and for anyone who’d rather not, we ship rebuilt units anywhere in Florida.
- The Shop: 2091 NW 29th Street, Oakland Park, FL 33311
- Call or Text: (954) 535-9393
- Hours: Monday–Saturday, 8 AM–7 PM · Closed Sunday
Why Key Largo drivers choose Number One Transmissions
There are plenty of general repair shops in Monroe County — but a transmission is not a job to hand to a generalist. Here’s what Key Largo drivers get with a dedicated, family-owned specialist:
- 40+ years, three generations — a true transmission shop, not a franchise or a chain.
- ASE-certified, licensed & insured, A+ BBB accredited — verifiable expertise you can check.
- Free diagnostics & honest estimates — the price we quote is the price you pay.
- 1-year / 12,000-mile warranty on every repair and rebuild.
- 4.6★ across 229 Google reviews — and nearly every one names owner Chris by name.
- Veteran & first-responder discount — just ask.
Trusted by South Florida drivers.
We also serve near Key Largo.
Key Largo questions, answered.
Where can I get transmission repair in Key Largo?
How much does a transmission rebuild cost in Key Largo?
Do you offer free transmission diagnostics?
How long does a transmission repair take?
Do you work on both automatic and manual transmissions?
Do you offer a warranty?
Do you offer discounts for veterans or first responders?
Tell us what it’s doing.
Free diagnosis, honest estimate, and a straight answer — for Key Largo drivers since 1983.