Your One Stop Jaguar Shop!

Every shop loves to show off their most wild and powerful projects, but here at MADNESS we are extremely proud of our full-service automotive center.

We handle everything from oil changes, engine service, installation of aftermarket products, even a list of scheduled tune-ups you should complete.

Be sure to snoop around our online store and discover all the items that can be used to accessorize, customize, and personalize your Jaguar.

Jaguar Customization

Need an experienced partner to help make your vision a reality?

From Mild to Wild. We can do it all!

Whether you are looking for a one of a kind Jaguar that will be the envy of your friends and fellow enthusiasts or want to create a custom Jaguar to help promote your company.

The vehicles we have designed have been featured in Movies, Television, Magazines, Commercials, Large International Shows and many, many other publications.

Let us assist you in building your next ride!

We are truly a one stop shop for all your customizing needs and will be glad to help you out with your project.

Installation on Premises

We stock a number of parts and accessories for your Jaguar at our location and have just about everything else available at our fingertips.

If you do not see it in our online store simply ask. We can source just about anything!

We also offer installation for all of them on premises while you wait

Regular Scheduled Maintenance

Looking for an alternative to the Jaguar Dealer for your regular scheduled maintenance?

MADNESS Autoworks can perform maintenance on just about every Jaguar model at our facilities.

You will find that our labor rates are very competitive and our service very personable.

Give us a call for more information and/ or to schedule your appointment.

Two locations to serve you


22108 SH 71 W.
Spicewood, TX 78669
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed


2716 Dawson Ave.
Signal Hill, CA 90755
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed