Engine Rebuilds

Engine Rebuilding Services

From family vehicles to high performance, from 10 cylinder gas to lite diesel, from main bearings to master overhaul kits – Precision Machine Service offers a broad range of engine products and services.

All of the engines we rebuild carry extended warranties on parts and labor. Our quality controls and services are backed by a team of highly skilled and knowledgeable mechanics and employees with countless years experience in the industry. We know our business and we respond to your needs with honesty and integrity. 

Why would I rebuild my engine? 

The main reasons for rebuilding an engine are loss of compression or excessive oil consumption/clearances.
The symptoms of loss of compression are extended cranking (hard to start), lack of power, or a misfire (running rough). All of these symptoms can be caused by lack of compression, but they can also be caused by any number of other things. Before an engine is rebuilt, it should be diagnosed by performing a compression or leakdown test.

Is it worth it to rebuild or repair my engine?

Most of the time it comes down to a personal choice…but also budget. There are cases where it’s an easy decision. If the car is 20 years old with 300,000 miles on it and is falling apart at the seams…then it’s pretty obvious it makes no sense to fix it.
However; if your car is 5 years old and in good shape it’s definitely worth fixing! Most of the cars that need engines fall somewhere in-between. Our best advise is to give us a call, or fill out our online form and we can give you a free consultation before having your engine repaired. 

What is the warranty on rebuilt engines?

Precision Machine Service believes in quality and stands behind our work. All our engine rebuilds are covered by extended warranties against parts and labor. 

Our Mission

The Power Exchange division of Precision Machine Service, Inc. offers a number of engine solutions for all North East Florida. With a full team of highly skilled, knowledgeable, seasoned mechanics, we specialize in repair, replacement, restoration and modification of engines on all types of cars and light trucks.

A quality engine repair will save you thousands of dollars in vehicle replacement costs as well as restoring the value of a vehicle with an engine problem. And the warranty we give on our engine work shows the dedication and commitment we put into each project we undertake! 

If you’re in Jacksonville, Florida or any of the surrounding areas and are on the lookout for top-notch Engine Block Machining, Cylinder Head Rebuilding, Flywheel Refacing, Crankshaft Grinding, or other related services for your car – you couldn’t have come to a better place than Precision Machine Service!




Always remember, at Precision Machine Service we fix it right and we guarantee it too! Trust us for…

Cylinder heads

Air conditioning

Super chargers

Emission systems

EGR systems

Starting systems

Computer systems

Induction systems

Turbo chargers

Cooling systems

Fuel systems


Rod reconditioning

Thermal cleaning

Shaft straightening

Engine sim testing

Shot blasting

Soda blasting

Crank polishing

Block squaring


Surface grinding

Machine honing

...and more!

4 Year

engine Warranty

At Precision Machine Service, customer satisfaction always comes first. That's why we back all our engines with up-to a trusted 4 year parts and labor warranty.


4 Year Warranty


60,000 Miles


Fully Covered Against All Major Defects

NUMBER: MV#09231


Payment Methods



Precision Machine Service, Inc.

6130 Bowdendale Ave.

Jacksonville, FL 32216

P: (904) 731-0033

E: info@power-engines.com

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