Precision engine machining workshop
Clarksville's Trusted Machine Shop

Precision Forged in
Every Cut, Every Build

For over three decades, Ellis Automotive Machine Shop has delivered uncompromising engine rebuilding and precision machining. We don't just fix engines—we restore them to factory specification or beyond.

(931) 802-8919 Our Services
30+
Years Experience
100%
Quality Guaranteed
5★
Local Reputation
What We Do

Comprehensive Machining Services

From routine maintenance to complete engine overhauls, we bring precision and care to every project.

Engine block machining

Engine Rebuilding

Complete engine disassembly, inspection, machining, and reassembly. We restore performance to factory specifications or custom builds.

Cylinder head machining

Cylinder Head Work

Precision resurfacing, valve jobs, guide replacement, and porting. We ensure optimal airflow and compression for peak performance.

Main and rod bearing machining

Main & Rod Bearings

Precision boring and honing for main and connecting rod bearings. We match bearings to specifications for optimal clearance and longevity.

Crankshaft grinding and polishing

Crankshaft Service

Grinding, polishing, and undersizing crankshafts. We correct wear, taper, and ovality to restore proper bearing clearance.

Engine block deck resurfacing

Block Deck Resurfacing

Precision milling and resurfacing of engine blocks to ensure perfect head gasket sealing and optimal compression.

Diesel engine machining

Diesel & Gas Engines

Expert machining for both diesel and gasoline engines. From street rods to heavy-duty trucks, we handle it all with equal precision.

Ellis Automotive Machine Shop interior
30+
Years of
Excellence
Our Story

Craftsmanship That Runs Deep

Clarksville, Tennessee

Ellis Automotive Machine Shop has been a cornerstone of Clarksville's automotive community for over three decades. What started as a one-man operation driven by a passion for precision has grown into the region's most trusted name in engine rebuilding and machining.

We believe that every engine tells a story—and our job is to ensure that story continues with the same power and reliability as the day it rolled off the assembly line. Whether you're restoring a classic, building a performance machine, or simply need your daily driver back on the road, we treat every project with the same meticulous attention to detail.

Precision Tools
State-of-the-art equipment
Expert Team
Certified machinists
Fast Turnaround
Efficient service
Fair Pricing
Transparent estimates

Ready to Restore Your Engine?

Whether it's a complete rebuild or a precision repair, we're here to deliver results you can count on.

Call (931) 802-8919 Get Directions
Get In Touch

Visit Our Shop

Our Location

1513 Vista Ln
Clarksville, TN 37043-6456

Business Hours

Monday – Friday 8:00 AM – 5:00 PM
Saturday – Sunday Closed

Send Us a Message

Have a question or need a quote? Fill out the form below and we'll get back to you as soon as possible.

Is this your business? Claim your website
Your own domain includedLive in minutes, edit anytime
Claim my website