Trusted Auto & Diesel Repair Experts in Hampton NJ
Experience honest, certified automotive care with advanced diagnostics and personalized service for all makes and models.
Expert Automotive & Diesel Service in Hampton NJ
At Precision Automotive & Diesel, we are proud to bring over 13 years of trusted automotive expertise to Hampton, NJ and the surrounding Hunterdon County area. Our certified, factory-trained technicians handle everything from routine maintenance to complex repairs, ensuring your vehicle is always in top condition. We use state-of-the-art diagnostic equipment for precise troubleshooting, delivering reliable results every time. Whether you drive a domestic or import vehicle, a diesel truck, or a family sedan, our commitment to transparent pricing and honest communication sets us apart. Our reputation for quality workmanship has earned us many repeat customers—and we strive to earn your trust on every visit.
Our Core Values
Principles that drive our commitment to you.
Our values guide everything we do at Precision Automotive & Diesel. We believe in honest communication, transparent pricing, and delivering work that exceeds customer expectations. Our certified technicians treat every vehicle as if it were their own, using quality parts and advanced diagnostic tools. We prioritize safety, reliability, and long-term relationships with our customers, striving to earn your trust with every repair. Integrity, expertise, and respect are the foundation of our service.
List of Services
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Honesty and Transparency in Every Service We believe in providing clear, upfront pricing and honest recommendations for every customer and vehicle we serve.Honesty and Transparency in Every Service
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Commitment to Quality Workmanship Our ASE-certified technicians use advanced equipment and quality parts to ensure every repair is reliable and long-lasting.Commitment to Quality Workmanship
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Customer-First Approach We prioritize customer satisfaction by offering prompt, courteous service and personalized solutions to meet each driver's needs.Customer-First Approach
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Safety and Reliability Above All We focus on keeping your vehicle safe and dependable, performing thorough inspections and repairs to protect you and your family.Safety and Reliability Above All
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Continuous Learning and Improvement Our team stays up-to-date with the latest automotive technology and training to deliver the best service possible.Continuous Learning and Improvement
Diesel Specialists & Performance Upgrades
Specializing in Ford Powerstroke, Chevy Duramax, and Dodge Cummins diesel engines, our team excels at handling performance upgrades, modifications, and repairs for those who demand more from their vehicles. From full engine builds and head studs to exhaust systems, programmers, and lift kits, our diesel experts help you get the most horsepower, torque, and fuel economy. We also welcome fleet accounts and offer fast, convenient lube services to keep your business running smoothly. With prompt, courteous service—including pick-up and drop-off options—we ensure your experience is stress-free and your vehicle is dependable.
Our Commitment to Quality & Customer Care
- Local, community-focused shop with a hometown feel
- Decades of experience (est. 1994) and modern diagnostics
- Service for all makes & models (1970–present)
- Convenient location at 51 Goods Rd, Conestoga, PA
When you’re searching for a reliable <strong>mechanic near Conestoga, choose the team that treats your car like it’s our own. Demo Auto Repair keeps you confidently on the road-mile after mile.
Contact Info
Our Location
78 New Jersey 173, Hampton, NJ, 08827
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