Houston.The Automotive Customization House.
Every Houston build starts and finishes at 18235 Ammi Trail. Blackout packages, paint protection film and eight more disciplines run under one roof with one team. No subcontractors and no handoffs.
Darker trim. Protected paint.
Blackout and paint protection, planned together at intake and finished under one roof.
Blackout Packages
Emblems, grilles, trim and accents refinished in gloss, satin or matte black. One darker, cleaner finish carried from front to rear.
Design Your Blackout →
Paint Protection Film
Clear film against rock chips and road debris from I-45 to the Loop. Full front or full body coverage, installed in-house.
Design Your Protection →One address. All of Houston.
18235 Ammi Trail, Houston, TX 77060Off I-45 at Rankin Road in north Houston, minutes from Beltway 8 and the Hardy Toll Road.
- From DowntownAbout 20 minI-45 North
- From The HeightsAbout 20 minI-45 North
- From River OaksAbout 25 min610 to I-45 North
- From The GalleriaAbout 30 min610 to I-45 North
Monday to Friday, 8 AM to 5 PM. Closed Saturday and Sunday.
Serving Downtown, the Heights, River Oaks, the Galleria, Greenspoint and every Houston neighborhood in between.
Everything your build needs. One roof.
Blackout Packages
Lose the chrome. Gain the presence. A clean, blacked-out look that stands out without trying.
Design Your Blackout →
Paint Protection Film (PPF)
Keep it looking like the day you drove it home. Clear film takes the rock chips and scratches so your paint doesn't.
Design Your Protection →
Vehicle Wraps
A whole new color, without committing to paint. Satin, matte, gloss and color-shift. You can change it later.
Design Your Wrap →
Wheels & Fitment
The fastest way to change how your car looks. We measure first, so they fit right the first time.
Design Your Fitment →
Interior Transformation
The part you see every day. Custom leather, colors and stitching that make every drive feel special.
Design Your Interior →
Off-Road Suspension
Lift, level, lowering and coilover programs with alignment.
DESIGN YOUR BUILD →
Paint & Body
Custom paint, refinishing, panel repair and collision work.
Design Your Finish →
Lighting
Headlight and taillight work, ambient and auxiliary lighting.
Design Your Lighting →
Audio
Speaker, amplifier and subwoofer systems with sound treatment.
Design Your Sound →
Truck Accessories
Bumpers, racks, steps, covers and off road equipment, fitted.
Design Your Build-Out →Built at the House.
Mercedes-AMG G 63: Satin Black. Every finish in these frames was applied here, under one roof.
See the build
Shop wheels.
Premium forged wheels from the names you know. We measure your car before anything is ordered, so the fit is perfect.
Browse Wheels
Before you drive over.
Where is Design By TWM located in Houston?
18235 Ammi Trail, Houston, TX 77060, off I-45 at Rankin Road in north Houston. Beltway 8 and the Hardy Toll Road are minutes away. The House is open Monday to Friday from 8 AM to 5 PM.
Is every part of a build done in-house?
Yes. Wraps, PPF, wheels, suspension, interiors, paint and body, lighting, audio, blackout and truck accessories are all completed by the House team at Ammi Trail.
Can I pair a blackout package with paint protection film?
Yes. Both are planned together at intake so trim finishes and film coverage line up.
How do I start a build from anywhere in Houston?
Send your vehicle and goals through Design Your Build, or call or text (832) 402-9174. The House reviews every request and follows up to plan the build.
Tell the House what you drive.
Share your vehicle and what you want done. The House reviews every request and follows up to plan the build.
Up to 3 images. Inspiration, reference shots, or your vehicle as it is now.