Mann Energy Service Center

Mann Energy Service Center We are a family owned truck transport company with a full service shop offering work and service to outside customers in the area.

We provide reliable, reasonably priced, quality and time efficient work. We've been in the business for over 50 years.

MANN ENERGY SERVICE CENTER CLASS 6–8 TRUCK & TRAILER REPAIR DONE RIGHTIf your truck isn’t making you money… it’s costing...
05/04/2026

MANN ENERGY SERVICE CENTER
CLASS 6–8 TRUCK & TRAILER REPAIR DONE RIGHT

If your truck isn’t making you money… it’s costing you money.
Bring it to a shop that gets it done fast and gets it done right.

FULL SERVICE HEAVY-DUTY REPAIR:
✔️ A/C Service – recharge to full diagnostics & repair
✔️ Complete engine repair (Cummins & Caterpillar specialists)
✔️ In-frame overhauls done in-house
✔️ Clutch replacement & flywheel resurfacing
✔️ Brakes, driveline, differentials & transmissions
✔️ Challenger repair & rebuilding
✔️ Wet kit installs
✔️ Annual DOT inspections & repairs
✔️ Routine maintenance & oil changes

OIL CHANGE ADVANTAGE:
✔️ Fleetguard national account = competitive filter pricing
✔️ Mobil Delvac oils in stock
✔️ FREE oil sample analysis with every oil change

WE DO MORE THAN JUST TURN WRENCHES:
✔️ Fully stocked parts department - we can sell parts direct
✔️ Skilled in-house fabricator/welder for custom work
✔️ Digital work orders + customer portal (view history & pay online anytime)

DOT APPROVED CARGO TANK FACILITY:
✔️ 407 crude oil trailers
✔️ 1-year & 5-year inspections

📍 Located just ½ mile east of the Hwy 23 truck bypass

📞 Call or Text Grant: 701-421-2333
📧 [email protected]

Call or email us and we’ll get you a quote/estimate on anything you need.

Stop losing money on downtime. Let’s get your truck back on the road.

WE’RE HIRING – DIESEL MECHANICSWatford City, ND | Mann Energy ServicesMann Energy is looking for experienced Diesel Mech...
04/10/2026

WE’RE HIRING – DIESEL MECHANICS
Watford City, ND | Mann Energy Services
Mann Energy is looking for experienced Diesel Mechanics to join our team. If you’re ready to work hard, make great money, and be part of a solid crew — this is the place.
What We Offer:
• 60+ hours per week (plenty of overtime)
• Company-provided uniforms (laundered weekly)
• Boot allowance
• Company-paid medical, dental & vision insurance
• 401(k) with company match after 1 year
• On-site low-cost housing available if needed
• Clean, organized 5-bay shop (fleet + customer work)
• Digital work order system (tablet or laptop provided)
• Large, well-stocked parts department
• Strong lineup of shop-owned specialty tools
• Great work environment — we take pride in being on time and dependable
On-call service work available – paid daily salary when on rotation
Qualifications:
• Minimum 4 years experience on heavy-duty Class 8 trucks
• Must have your own basic tool set
• Valid driver’s license (must be insurable for service calls)
• Strong diagnostic and troubleshooting skills
• Experience with engines (Cummins, CAT, Detroit preferred)
• Knowledge of electrical systems, hydraulics, and air systems
• Ability to work independently and in a team environment
• Dependable, punctual, and takes pride in showing up ready to work
• Willingness to work overtime and handle a fast-paced shop
If you’re tired of bouncing around shops and want something long-term with solid pay and benefits — this is it.
Message us directly or apply today to get started.
Call the shop for more info Grant Gray 701-421-2333

Address

12257 26F Street NW
Watford City, ND
58854

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 6pm
Friday 7am - 6pm
Saturday 7am - 6pm

Telephone

+17014212333

Website

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