● Oakland Park, FL
Open Mon–Sat — (954) 535-9393
Call the shop
(954) 535-9393
Certified & Trusted Licensed & Insured Family-Owned Since 1983 ★★★★★ 4.6★ on Google · 229 ReviewsTrusted across South Florida
Serving the Keys Since 1983

Transmission Repair in the Florida Keys

Number One Transmissions has been the transmission shop the Florida Keys drive up for since 1983. We sit right at the top of US-1, an easy run up from Key Largo and Marathon — and when you can’t make the trip, we build and ship rebuilt transmissions straight down to your island, with free honest estimates and every job guaranteed.

Get a Free Quote Call (954) 535-9393
Since 1983 ASE Certified A+ BBB 4.6★ Google
Number One Transmissions serving the Florida Keys, FL

The transmission repair shop the Florida Keys drive up for

There are only a handful of transmission specialists south of Miami, so when something slips on the Overseas Highway, savvy Keys drivers point the truck north toward us. For three generations, the Koulouvaris family has rebuilt transmissions out of one shop in Oakland Park, right where US-1 hits the mainland — close enough to be an easy day trip from Key Largo, Islamorada, or Marathon. Transmissions are all we do, so you get a real diagnosis instead of a guess.

Salt air, long highway pulls, and trailering a boat back from the flats all take a toll on a gearbox — and the nearest dealer can be a long way from your dock. Owner Chris will tell you exactly what’s wrong, what it costs, and whether you’re better off driving up or letting us build a unit and ship it down to you — work done by ASE-certified techs, with a free estimate and no pressure either way.

Transmission services we handle for the Florida Keys

Automatic Repair Manual & Clutch Custom Rebuilds Diagnostics Fluid Service Rebuilt Units
Serving the Florida Keys

Straight up US-1 from the Keys

The shop stays in Oakland Park — an easy drive up the Overseas Highway, or we ship your rebuilt unit down.

  • 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
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4.6★ on Google

Trusted by drivers across South Florida

Real, verified Google reviews — nearly every one names owner Chris by name.

★★★★★

“You did a great job, Chris, of rebuilding my transmission. My 1999 Dodge Ram has 391,000 miles and going. Transmission is shifting firm and precise and I’m loving it.”

Kyriakos Moforis · Google
★★★★★

“Great price and great service buying a transmission. The owner Chris was great. Built a great transmission and shipped it all the way to Northern California for my LS3 build.”

Thaddeus Wiltz · Google
★★★★★

“Chris is the real deal — he knows his stuff and gave me a very fair price. I got multiple estimates, and he was the only one who came across as truly honest and trustworthy.”

Brandon Michaels · Google
★★★★★

“Chris was amazing, very knowledgeable when it comes to what he does. Got me back on the road as promised with zero issues. A1 customer service.”

Michael Barnes · Google
★★★★★

“My transmission was a mess and they not only did a perfect job but they fixed it fast. Chris is very honest and takes pride in his work.”

Juli Nickell · Google
★★★★★

“Chris the owner helped me out so much. He gave me a good estimated price and got the job done in two days. My total did not change at all.”

Danielle Brown · Google
★★★★★

“Highly recommend. Jay and Chris got my Ford van back on the road within a day. Good customer service and communication was thorough.”

Delly Don · Google
★★★★★

“The best in town, hands down. Fast and amazing service. Go see Chris and the crew for all your transmission services and more!”

Mayne Miller · Google
From the Keys to West Palm Beach

Also serving across South Florida

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Local FAQ

Florida Keys transmission questions

How far is the shop from the Florida Keys?
Number One Transmissions is at 2091 NW 29th Street in Oakland Park, right where US-1 reaches the mainland north of Miami — an easy drive up the Overseas Highway from Key Largo, Islamorada, or Marathon. We’re open Monday to Saturday, 8 AM to 7 PM. Get a free quote ›
Can you ship a rebuilt transmission down to me?
Yes. Number One Transmissions builds custom rebuilt transmissions in-house and ships them nationwide — including down the Keys — so you don’t always have to make the drive. Call (954) 535-9393 and we’ll walk you through it.
Is it worth driving up from the Keys for the work?
Plenty of Keys drivers think so. We give you a free, honest estimate up front and back the work with a full guarantee, so you know the price before you commit to the trip.
Do you offer discounts for veterans or first responders?
Yes — veterans and first responders get a special discounted quote. Just mention it when you call (954) 535-9393.
Is there a transmission shop near me in the Florida Keys?
The closest specialist is Number One Transmissions in Oakland Park — a straight shot up US-1 that serves the whole Florida Keys, and we build and ship rebuilt units down island when you’d rather not drive. See the rest of the areas we serve, from the Miami line up to West Palm Beach.