Downtime isn’t an option.Trust us to keep you rolling.
From routine maintenance to major heavy-duty repairs, our experienced service team is equipped to tackle the job and help get your truck back to work.
New Alex Shop — Our expansive shop can accomadate any size repairs!One Shop. A Whole Lot of Capability.
Our fully equipped service department welcomes trucks of every age, make and model, whether you need a light bulb replaced or a complete engine overhaul. The following are areas our team can help you evaluate; call to discuss your truck and confirm the scope of work.
Engine & Powertrain
Engine troubleshooting, major repairs and overhauls. Talk to our team about cooling, oil leaks, emissions, aftertreatment systems and powertrain concerns.
Factory Diagnostics
Mack and Volvo factory computer diagnostics for fault codes, electronic controls and hard-to-pinpoint problems.
Preventive Maintenance
Discuss fluid and filter service, periodic inspections and planned maintenance to reduce surprise downtime.
Brake & Air Systems
Ask about heavy-duty braking, air-system and related repair needs, from identifying faults to planning the repair.
Transmission & Driveline
Discuss clutch, transmission and driveline symptoms with our team to determine the appropriate service path.
Electrical & Lighting
From a simple lamp replacement to electrical complaints, talk to the team about diagnosis and repairs.
Service Techs — Our expert techs are factory trained to solve any problem.Built for the Big Repairs. Ready for the Small Ones.
Watt’s Truck Center provides factory-authorized service and warranty work for Mack, Volvo and Cummins, backed by factory-trained technicians and Mack/Volvo computer diagnostic capabilities.
More Ways to Keep Your Fleet Moving.
Shop & Support Services
- All-makes shop service
- Trailer service
- Welding & fabrication
- State & enhanced inspections
- Maintenance agreements
- Custom-made hydraulic hoses
Ask our team about availability and requirements for your particular vehicle or job.
Mack Performance & Specialized Help
Interested in performance upgrades for your Mack truck? Ask to speak with Tom in Service about your vehicle and goals.
Need help away from the shop? Our team also offers 24-hour towing and recovery.
Contact Our Team →Schedule Service.
Tell us what you’re driving, describe the issue and let the Watt’s team help plan your next visit.
Have this information ready:
Truck year, make & model
VIN (if available)
Mileage or engine hours
Brief description of the problem
Your preferred service date
The request button opens our existing contact form. Select the Service department; an appointment is not confirmed until our team contacts you.
Watt’s Truck Center • 8059 State Route 22, New Alexandria, PA 15670
CAN WATT’S FIX IT?
Tell us what kind of problem you’re dealing with and what you’re bringing in. We’ll point you toward the right Watt’s service capability and the best next step.
WHAT NEEDS ATTENTION?
Choose the repair area that best matches the problem.
WHAT ARE YOU BRINGING IN?
Mack and Volvo are our primary factory-supported truck lines.
YES — LET’S TALK.
MACK, VOLVO & CUMMINS EXPERTISE.
Watt’s Truck Center provides factory-authorized Mack and Volvo service support, factory computer diagnostics, Cummins engine repair expertise, and heavy-duty repair capability backed by an experienced service team.