YOUR LOCAL TRANSMISSION SHOP · SINCE 1978

Transmission
Repair in
Corpus Christi, TX

Automatic, manual, clutch and Allison transmission service for Corpus Christi and the Coastal Bend.

Automatic · Manual & clutch · Allison · Driveline

EST.

1978

★
CORPUS CHRISTI
TEXAS

Local since 1978Corpus Christi, Texas

Family ownedLocally owned. Personally invested.

BBB A+ AccreditedAccountability that matters

ATRA MemberTransmission industry association

Transmission & Driveline Services

Expert service. Real solutions. For every journey.

Automatic Transmission Repair

Expert diagnosis and complete repairs.

Manual Transmission & Clutch Repair

Clutch service, rebuilds and repairs.

Allison Transmission Repair

Service and repairs for Allison transmissions.

Differential & Driveline Repair

Axles, differentials, U-joints and more.

Fleet & RV Transmission Service

Keep your fleet and RVs on the road.

REAL PEOPLE. DEEP ROOTS.

A local legacy.
A family commitment.

Serving Corpus Christi since 1978. Mark and Rena Rittgers purchased Greatstate in February 2000, continuing a tradition of honest repair and personal service.

Christian, family owned and operated.

1978

The shop opens

2000

Mark & Rena
take the wheel

Today

Still serving
the Coastal Bend

Repairs backed
by confidence.

Free diagnostics with repair.

3 YEARS /
75,000 MILES

In-house transmission builds

12 MONTHS /
12,000 MILES

Manual transmissions
& clutches

Here to help.

Call for coverage details, conditions and exclusions.

Start with a conversation.

Straight answers. A smoother road ahead.

Call the shop

Discuss your symptoms and tell us about your vehicle.

Get a clear diagnosis

We’ll arrange a shop visit and inspect your vehicle.

Get back on the road

Understand your repair options, then we’ll get to work.

Trusted by Coastal Bend drivers.

4.4 on Google · 199 reviews

Rated 4.4 out of 5

“Wouldn’t take my car anywhere else.”
Brittanie Chavis · Google review

Google rating snapshot · October 9, 2026

Real experiences. Local drivers.

Hear from our customers. Real experiences from local drivers.

Clutch diagnosis

★★★★★

“Car runs almost brand new now and the repair time was less than a day. Price was way under what I expected”

James Romo

Google review · 5/5

More customer reviews →

Warranty & follow-up

★★★★★

“They have a great warranty on their work and follow up after a few weeks to top off and make any adjustments if necessary.”

Gypsy Gurl

Google review · 5/5

More customer reviews →

Transmission rebuild

★★★★★

“For a full transmission rebuild, they were able to finish in 2.5 days and even worked with us on a discount.”

Allison Maloney

Google review · 5/5

More customer reviews →

Transmission repair questions, answered.

Do you work on my vehicle?

We service domestic and foreign cars, trucks, RVs and commercial vehicles. Call with your vehicle details to confirm.

What warranty comes with my repair?

Coverage depends on the work. Call for the details, conditions and exclusions that apply to your repair.

How do I get started?

Call (361) 855-4637 to discuss symptoms and arrange your visit.

From the shop

Automatic gear selector beside Park, Reverse, Neutral and Drive markings inside a car.

Your Corpus Christi
transmission shop.

3487 S Padre Island Dr
Corpus Christi, TX 78415
Mon–Fri 7:30 AM–5:30 PM · Sat–Sun closed

Proudly serving the Coastal Bend.
Corpus Christi · Portland · Rockport · Ingleside · Aransas Pass · Sinton · Mathis · Beeville · Alice · Robstown · Kingsville · Port Aransas

Transmission
Repair in
Corpus Christi, TX