J Mac Services

J Mac Services Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from J Mac Services, Tools/Equipment, 2651 Eads Mill Road, Princeton, WV.

🚨 MOBILE MECHANIC SERVICE – WE COME TO YOU! 🚨Broken down on the side of the road? Stuck at a job site? Don’t have time t...
08/05/2026

🚨 MOBILE MECHANIC SERVICE – WE COME TO YOU! 🚨

Broken down on the side of the road? Stuck at a job site? Don’t have time to bring your vehicle to a shop?

JMac Services has you covered!

We provide mobile repair services wherever you are—your home, job site, business, or roadside.

🔧 We work on:
✅ Cars & SUVs
✅ Gas engines
✅ Diesel pickups
✅ Semi trucks
✅ Heavy equipment
✅ Commercial fleets

Our services include:
• Engine diagnostics
• Brake repairs
• Oil changes & maintenance
• Electrical diagnostics
• No-start diagnostics
• Suspension & steering repairs
• Cooling system repairs
• Fuel system repairs
• Preventative maintenance
• And much more!

⏰ Available anytime, any day because breakdowns don’t wait—and neither do we.

If your vehicle or equipment needs repairs, let us bring the shop to you and get you back on the road quickly.

📞 Call or message JMac Services today to schedule your mobile repair!

Professional. Reliable. Convenient.
We Come to You!

07/31/2026

AMSOIL giveaway winner is.. 🥁

Congratulations Dan Wells!

⚠️ ATTENTION DIESEL TRUCK OWNERS ⚠️Tired of shops that throw parts at your truck and call it “fixed?”At J Mac Services, ...
07/07/2026

⚠️ ATTENTION DIESEL TRUCK OWNERS ⚠️

Tired of shops that throw parts at your truck and call it “fixed?”

At J Mac Services, we don’t cut corners—we build trucks the right way. Whether you want more horsepower, better towing performance, or a truck that turns heads everywhere it goes, we’re ready to make it happen.

We’re officially expanding our Diesel Performance Division, and we’re looking for our next builds!

🔥 Our services include:
✔️ Performance Tuning
✔️ Turbo & Intake Upgrades
✔️ Fuel System Upgrades
✔️ Carli Suspension & Lift Kits
✔️ Custom Exhaust & Bed Stack Installations
✔️ Diesel Diagnostics & Repairs
✔️ Complete Performance Builds

From mild to wild, we’ll help you build a truck that performs as good as it looks.

📞 Send us a message today or give us a call to schedule your build!

🎉 AMSOIL GIVEAWAY! 🎉

To celebrate this next chapter, we’re giving away ONE FREE AMSOIL Full-Service Kit at the end of the month!

🏆 Winner chooses:
🔹 Have the complete service performed at J Mac Services (if you’re local)
OR
🔹 Have the AMSOIL service kit shipped directly to your door anywhere in the U.S. AMSOIL INC.

HOW TO ENTER:

✅ Like our page
✅ Like this post
✅ Share this post
✅ In the comments, tag a friend and tell us what you drive! 🚛🔥

We truly appreciate everyone’s support. Every like, comment, and share helps a small business grow, and we couldn’t do it without you!

⚠️ Giveaway Details: Winner will be announced at the end of the month. One entry per person. Must complete all entry steps to qualify. This giveaway is not sponsored, endorsed, administered by, or associated with Facebook or AMSOIL.

💪 MORE POWER. MORE PERFORMANCE. NO SHORTCUTS.

J Mac Services
“Built Right. Built to Last.”

07/07/2026

Don’t lie you love low boost fueling 😎

What a project this one turned out to be! 🔥This 2009 Dodge Cummins came into the shop for a complete transformation, and...
07/07/2026

What a project this one turned out to be! 🔥

This 2009 Dodge Cummins came into the shop for a complete transformation, and we couldn’t be happier with the final result.

Here’s what went into this build:

✅ Removed the entire front suspension assembly
✅ Wire-wheeled, cleaned, and treated all rusted components
✅ Coated suspension and chassis components with Rhino Lining for long-lasting protection and a clean, aggressive look
✅ Installed a complete Carli Suspension front-end system
✅ Installed a Banks Monster-Ram intake with the grid heater upgrade
✅ Installed a Banks Cold Air Intake
✅ Installed a FASS Fuel System, custom-mounted inside the toolbox to protect it from weather and road debris
✅ Installed a TSO Bed Stack
✅ Finished it off with custom tuning to give this Cummins the performance and sound it deserves.

This truck not only looks incredible underneath, but it drives stronger, performs better, and definitely turns heads every time it hits the road.

A huge thank you to Tyler Jackson for trusting J Mac Services with this build. We truly appreciate the opportunity and had an absolute blast bringing your vision to life. IMR Land Clearing

We’re excited to announce that we’re expanding our diesel performance services! While we’ll continue supporting our fleet and industrial customers, we’re putting a bigger focus on Cummins, Duramax, and Power Stroke performance builds, upgrades, repairs, suspension installations, fuel systems, turbo upgrades, tuning, and complete custom truck builds.

If you’ve been thinking about building your truck, increasing horsepower, improving reliability, or just making it stand out from the crowd, we’d love to help.

📞 Give J Mac Services a call today and let’s build something you’ll be proud to drive.
Rimz One
TSO Manufacturing
Banks Power
FASS Fuel Systems




Happy 250th Birthday, America!Today we celebrate 250 years of freedom, courage, and the sacrifices of the men and women ...
07/04/2026

Happy 250th Birthday, America!

Today we celebrate 250 years of freedom, courage, and the sacrifices of the men and women who built and defended this great nation. It’s an honor to stand here as an American, and I truly count my blessings to call the United States of America my home.

No country is perfect, but there is no place on Earth that offers the opportunities that America does. Here, no matter where you come from or how you start in life, you have the freedom to dream big, work hard, build a business, provide for your family, and create a better future. Those opportunities are something we should never take for granted.

I’m thankful for the freedoms we enjoy every day—the freedom to speak our minds, worship as we choose, chase our goals, and make our own path. Those freedoms came at a tremendous cost, paid for by generations of brave Americans who believed this country was worth fighting for.

As someone who works hard every day, I know America rewards determination. This country gives people the chance to succeed through hard work, dedication, and perseverance. That spirit is what has made America strong for 250 years, and it’s what will continue to make her strong for generations to come.

Today isn’t just about fireworks and celebrations. It’s about remembering where we’ve come from, appreciating the freedoms we have, respecting one another, and doing our part to leave this country even better for our children and grandchildren.

So today, let’s fly our flags with pride, thank our veterans, active military, first responders, and everyone who helps keep this nation moving forward. Let’s celebrate not only America’s birthday, but the values that unite us: freedom, opportunity, hard work, and hope.

God has truly blessed America, and I feel incredibly blessed to be an American.

Happy 250th Birthday, America. God bless each and every one of you, and God bless the United States of America. 🇺🇸

04/20/2026

Gen2 L5P sounds so good when they can breathe. Not to mention that 20mpg when fuel is 6$ a gallon😂

04/12/2026

We are seeking a full-time Mechanics Helper apprentice to join our team in the Beckley area. This role requires a Monday-to-Friday schedule with occasional Saturdays. It is an ideal opportunity for a motivated individual looking to learn and advance within our organization. If you are interested and believe you have the right qualifications, please contact us. A 40-hour mining card is required or the ability to obtain one.

Address

2651 Eads Mill Road
Princeton, WV
24740

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 4am - 4pm
Thursday 9am - 4pm
Friday 9am - 4pm

Telephone

+13049218214

Website

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