MAD DOG Transmissions

MAD DOG Transmissions Premier transmission shop since 1986. From daily-driver SUVs to 2,000+ HP performance builds — we do it all.

Nationwide Shipping for all Maddog builds.📍 1025 Union Center Dr, Alpharetta, GA 📞 770-781-0949

08/12/2026

Another 4L80E headed home — this customer drove all the way from South Florida to pick up his unit in person. 🐾

We see it all the time. Customers come from all over the country because they know what they’re getting: a transmission built right, by a family that’s been doing this since 1986.

Can’t make the drive? No problem — we ship nationwide, every single day.

📞 Call us or send a message to get yours started.
770-781-0949
Maddogtransmissions.com

08/04/2026

The second your transmission starts slipping, waiting only makes it cost more. Here's where guys get robbed — the dealer wants $4–$5k and your truck for a week. We rebuild yours STRONGER than factory: Raybestos high-energy clutches + a Beast sun shell (~3x stock). Shipped free to your door from $1,795, VIN-programmed to bolt right in. 1 year / unlimited miles. Nobody builds it stronger for less.

👉 maddogtransmissions.com | 📞 770-781-0949

08/01/2026

What the dealer won't tell you: that 'reman' isn't even theirs — it's shipped in, marked up, and dropped in your truck. Skip the middleman. Ship us your core and we rebuild it STRONGER than factory — Raybestos clutches + a Beast sun shell (~3x stock), VIN-programmed, shipped free to your door. Dealer wants $4–$5k installed. Ours starts at $1,795, 1yr / unlimited. Guys all over the country already made the switch.

👉 maddogtransmissions.com | 📞 770-781-0949

07/28/2026

Your dealer wants $4,000–$5,000 and your truck for a week. We do it different. Torn to the bare case and rebuilt STRONGER than it left the line — Raybestos high-energy clutches, a Beast sun shell (~3x stock), every seal replaced. Shipped free to your door from $1,795, VIN-programmed — no dealer, no tune. 1 year / unlimited-mile warranty. Nobody builds it stronger for less.

👉 maddogtransmissions.com | 📞 770-781-0949

07/25/2026

That orange isn't just paint — it's a warning. 🔥 Most shops bury a rebuild in a plain black case. We build ours to be SEEN. Raybestos high-energy clutches wrapped around a Beast sun shell that holds ~3x stock. American built in Alpharetta GA since 1986. Shipped free from $1,795, VIN-programmed, 1yr / unlimited-mile warranty. You got the horsepower — we got the transmission.

👉 maddogtransmissions.com | 📞 770-781-0949

07/23/2026

5 signs your transmission is already dying 👇 Burnt smell in the vents, slipping between gears, a hard clunk into 2nd — wait too long and it grenades at highway speed. We rebuild it STRONGER than factory: Raybestos high-energy clutches + a Beast sun shell that holds ~3x stock. Shipped free to your door from $1,795, VIN-programmed to bolt right in. Backed 1 year / unlimited miles. Family shop, Alpharetta GA since 1986.

👉 maddogtransmissions.com | 📞 770-781-0949

Address

1025 Union Center Drive Suite E
Alpharetta, GA
30004

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(770) 781-0949

Website

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