Proudly Serving Our Community for over 11 Years

Family-Owned Service • Warranty-Backed Repairs • Military & Senior Discounts • Se Habla Español

Set your Diagnostic Appointment

$50 Towing Credit + Diagnostic is $150 - Free with Repair

All mechanical services require a diagnostic prior to repair. Diagnostic Fee will be credited to final bill.

Schedule Diagnostic

Step 1 - Schedule Your Service

Specialized Transmission Services & Repairs

All services

All services

Custom Transmission Rebuilds & Installs

Engine & Performance

Maintenance & Comfort

Under-Car & Safety

Custom Transmission Rebuilds & Installs

Transmission Diagnostic

When your transmission starts slipping, shifting hard, or hesitating, choosing the right repair matters.

Custom Rebuilds

A failing transmission does not always mean the vehicle is done. In many cases, a custom rebuild is the smarter investment.

Transmission P.M. Service

Transmissions last longest when they are cared for before problems start. Our Trans. Maintenance service is a full preventativ... Read More

Transmission Swap or Installation

Transmission installation is not just about bolting in a replacement and hoping it works. A proper install protects the life o... Read More

Engine & Performance

Engine Diagnostics

When the check engine light comes on, power drops, or the engine starts running rough, guessing gets expensive fast.

Full Engine Rebuilds

When an engine is tired, burning oil, knocking, overheating, or dealing with major internal damage, a full engine rebuild can ... Read More

Engine Tune-Ups

If your vehicle feels sluggish, burns more fuel than usual, idles rough, or takes longer to start, a complete engine tune-up w... Read More

Timing Belt Service

Timing belt service is one of the most important preventative repairs you can do to protect your engine.

We start with a detai... Read More

Maintenance & Comfort

Oil & Filter Care

Clean, correct oil is the cheapest insurance you can buy for a long-lasting engine. Our Oil & Filter Care service is more than... Read More

A/C & Heat Repair

Driving in Texas heat without a working A/C or in winter with weak heat is miserable for you and tough on your family. Our A/C... Read More

Under-Car & Safety

Brake System Repair

Your brakes are the one system you count on every single time you drive, so when something feels off - a squeal, a soft pedal,... Read More

Suspension & Handling

A good suspension does more than make the ride comfortable; it keeps your tires planted on the road and your steering predicta... Read More

Step 2 - Pay Your Deposit

Secure Your Appointment

Secure your appointment at Delgado Transmission & Auto Repair with a deposit. This deposit confirms your booking and will be applied toward the total cost of your service.

Pay Your Deposit

Flexible Payment Options Available

Delgado Transmission & Auto Service offers convenient payment options through our secure payment system. Available options may include debit cards, credit cards, Apple Pay, Google Pay, and eligible pay-over-time options supported through Stripe.

**Payment and pay-over-time options are subject to provider availability, customer eligibility, service amount, and approval terms. Delgado Transmission & Auto Service does not control third-party approval decisions.**

Customer Service Request Form

Please fill out form and submit and we will call you as soon as we get it or call us at Phone: (512) 504-3277 to speak to an advisor.

Fill-In The Form

Why Drivers Choose Us

Honest, family-operated service, deep transmission expertise, and fair pricing keep your vehicle reliable and your budget protected.

Transmission Mastery

Experience diagnostics, quality repairs, and precision rebuilds that restore smooth, confident shifting and long-term durability for your vehicle’s drivetrain.

Preventive Service

Our scheduled fluid changes and detailed inspections protect your transmission and help you avoid major mechanical breakdowns and expensive surprises.

Engine Expertise

From minor component repairs to full engine rebuilds, our seasoned technicians restore the power, efficiency, and reliability your vehicle needs.

Brake & Suspension

Professional brake and suspension work improves your stopping power, ride comfort, and overall safety for a smoother daily driving experience.

A/C & Maintenance

Stay comfortable and protected with expert A/C repair, routine oil changes, and comprehensive tune-ups designed to extend your vehicle's life.

Fleet & Commercial

We provide specialized transmission support and priority maintenance for local businesses, keeping your commercial fleet on the road and working.