Driven By Performance Powered By
Passion Innovation Perfection

Let them stare.

No Two Builds. No Two Stories.

Every car has a story—and at C4 Hot Rods, we help bring that story back to life. Whether you’re looking for a full restomod, collision repair, paint correction, or simply need maintenance on your muscle car, we offer a complete suite of classic car services in Colorado to meet your needs.

From full builds to fine-tuning, we treat every car like a masterpiece in the making.

Originality Over Ordinary

We don’t repeat builds—we create new legends, tailored to you.

Performance as Personality

Every throttle response, every curve, every sound—it’s you, amplified.

Crafted, Not Assembled

This isn’t a shop—it’s a studio. And your ride is our next masterpiece.

What We Build. What We Perfect.

What We Build. What We Perfect.

Full Builds & Restorations

We handle everything from ground-up classic car restorations to custom-built dream machines. No shortcuts, just legacy-grade work built to drive. Includes: Frame-Off Restorations Custom Classic Car Builds Metal Fabrication Complete Disassembly &
Reassembly

Performance & Restomod Upgrades​

From engine swaps to suspension overhauls, we infuse vintage rides with cutting-edge performance and reliability—without sacrificing soul. Includes: Engine & Transmission Swaps Suspension & Brake Upgrades Electrical System Overhauls Custom Cooling & Fuel Systems

Repair & Maintenance Services

Keep your classic road-ready. Regular service for vintage cars takes more than just oil changes—it takes experience. We diagnose and maintain with performance-first precision. Includes: Mechanical Diagnostics Fluid System Repairs Electrical Troubleshooting Classic Car Tune-Ups

Paint & Bodywork

Show-quality finishes. Flawless execution. From surface correction to full color changes, our in-house team delivers paintwork that wins shows and turns heads. Includes: Custom Paint & Re-Sprays Paint Correction & Polishing Dent Repair & Panel Restoration Bodywork & Metal Shaping

Interior Restoration & Upholstery

Inside matters too. Whether you're keeping it factory or going full custom, we deliver interiors that match the style, comfort, and era of your ride. Includes: Seat Reupholstery Dash & Trim Refinishing Carpet Replacement Sound System &
Insulation Integration

Dream Car Discovery & Consultations

We’ll help you find and build your perfect car. Not sure where to start? We source, inspect, and consult on potential build vehicles to make sure you invest smart and build bold. Includes: Vehicle Sourcing & Vetting Build Planning Pre-Buy Inspections Concept to Completion Strategy

Meet the Masters Behind the Metal

Every restoration begins with vision—and is brought to life by the skilled hands of our dedicated team. At C4, our technicians, fabricators, and builders are more than just car people—they’re artisans of performance and preservation. Get to know the talent driving every detail, from frame to finish.

Robert M. Spees
Chief Executive Officer & Owner
Alexander J. Stone​
Chief Operations Officer​​
Abigail M. Samuelson
Chief Marketing Officer

Here What Others Have to Say About Us!

Robert M. Spees
Chief Executive Officer & Owner
Alexander J. Stone​
Chief Operations Officer​​
Abigail M. Samuelson
Chief Marketing Officer

Meet the Masters Behind the Metal

Every restoration begins with vision—and is brought to life by the skilled hands of our dedicated team. At C4, our technicians, fabricators, and builders are more than just car people—they’re artisans of performance and preservation. Get to know the talent driving every detail, from frame to finish.

Here What Others Have to Say About Us!

Connect With Us,
Let's Bring Your Automotive Vision To Life!