The Mustang Underground restoration shop floor with builds in progress
Services

Full-Service Classic Mustang Restoration

Every part of a restoration, done under one roof: the metal, the paint, the drivetrain, and the interior. Pick a complete build or a single service. Both get the same standard.

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Frame-Off & Concours Mustang Restoration at Mustang Underground $75k – $150k+
The full nut-and-bolt rebuild

Frame-Off & Concours Mustang Restoration

The complete rebuild. We lift the body off the chassis, restore or replace every system, and put the car back together to a better-than-factory standard.

  • Body lifted onto a rotisserie for full access to the floors, frame rails, and underside
  • Every mechanical system rebuilt or replaced, not patched
  • Show-grade panel gaps, paint, and chrome
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Mustang Restomod Builds: Classic Looks, Modern Drive at Mustang Underground $85k – $200k+
Vintage on the outside, modern underneath

Mustang Restomod Builds: Classic Looks, Modern Drive

Keep the classic body you love. Add the power, handling, braking, and comfort of a modern performance car. That is a restomod, and it is the fastest-growing way to own a classic Mustang.

  • Modern Coyote, Windsor, or crate V8 power, built to the output you want
  • Coilover or independent rear suspension that actually handles
  • Four-wheel disc brakes, power steering, and modern cooling
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Mustang Engine Rebuilds & Performance Upgrades at Mustang Underground $10k – $40k
Power you can trust on a long drive

Mustang Engine Rebuilds & Performance Upgrades

From a correct numbers-matching rebuild to a modern stroker making real power, we build classic Mustang engines to run strong and stay reliable, then prove it on the dyno.

  • Numbers-matching rebuilds that keep your car correct and valuable
  • Stroker and performance builds for more torque and horsepower
  • Machine work, balancing, and blueprinting done to spec
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Mustang Body Restoration & Rust Repair at Mustang Underground $8k – $45k
Straight steel, not filler

Mustang Body Restoration & Rust Repair

Rust is the biggest threat to a classic Mustang, and the most commonly hidden. We cut out the bad metal, weld in correct steel, and metal-finish the body straight so it lasts.

  • Floor pans, torque boxes, and frame rails replaced with correct-gauge steel
  • Quarter panels, cowls, and trunk floors done right, not covered with filler
  • Rust cause fixed, not just the symptom, so it does not come back
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Custom Mustang Paint & Finishing at Mustang Underground $12k – $35k
The finish everyone sees first

Custom Mustang Paint & Finishing

Paint is the first thing anyone notices and the hardest thing to fake. We block a body dead straight, then lay down correct factory colors or a custom finish in a controlled booth.

  • Body blocked straight before any color goes on
  • Correct factory colors, or a custom color and finish you choose
  • Base-clear or single-stage, matched to the look you want
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Classic Mustang Interior Restoration at Mustang Underground $6k – $25k
Where you actually live with the car

Classic Mustang Interior Restoration

The interior is where you spend every drive. We restore it to correct factory spec or build a custom cabin, with seats, carpet, dash, gauges, and trim that fit right and feel right.

  • Correct-pattern upholstery, door panels, and carpet
  • Dash pads, gauges, and wiring restored or replaced
  • Headliner, glass, and weatherstrip done as a set so it seals and looks right
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Good to know

How we work

Do I have to do a full restoration, or can you do one thing?

Either. We take on complete frame-off restorations and single services like a paint job, an engine rebuild, an interior, or rust repair. Many owners start with one service and come back for the next.

Do you handle everything in-house?

Yes. Metal, paint, engine, and interior are all done under one roof, which keeps quality, cost, and schedule under our control instead of scattered across subcontractors.

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Ready to bring your Mustang back to life?

Tell us about your car and what you want it to become. You get a straight answer on scope, cost, and timeline, no pressure.