At Promex Auto in Newport, NH, we provide trusted domestic auto repair services for a wide range of American-made vehicles. Whether you drive a Ford, Chevrolet, Dodge, Jeep, or another domestic brand, our team has the expertise and equipment to keep your vehicle running safely and reliably. Our mission is to deliver the best car repairs to the people of Newport and the surrounding areas, treating every vehicle with the same care and attention we’d give our own.
Our technicians at Promex Auto are experienced in servicing a comprehensive range of domestic vehicles. Here are some of the most common American-made brands we work on:
Ford vehicles are known for their rugged reliability and innovative engineering. From the dependable F-150 pickup to the versatile Explorer SUV and the efficient Fusion sedan, Ford builds vehicles for every need. Our team has the expertise to diagnose and repair all Ford models.
Chevrolet offers a diverse lineup of vehicles combining performance, comfort, and value. Whether you drive a Silverado truck, Equinox SUV, Malibu sedan, or Tahoe, our technicians have the training and experience to handle everything from routine maintenance to complex engine repairs.
Dodge vehicles deliver bold performance and powerful engines. From the muscle-car heritage of the Charger and Challenger to the practicality of the Durango SUV and Grand Caravan minivan, we service all Dodge models with attention to detail and quality workmanship.
Jeep vehicles are built for adventure, offering exceptional off-road capability and all-weather performance. Whether you own a Wrangler, Cherokee, Grand Cherokee, or Compass, Promex Auto can handle your Jeep’s maintenance and repair needs, including suspension work and four-wheel-drive diagnostics.
GMC trucks and SUVs are designed for durability and capability. Our shop services Sierra trucks, Terrain crossovers, Acadia SUVs, and more, providing reliable repairs that keep your GMC performing at its best.
Ram trucks are engineered for tough jobs and heavy-duty performance. We service Ram 1500, 2500, and 3500 models, handling everything from brake repairs to engine diagnostics with professional care.
Chrysler vehicles offer comfort and refinement for drivers seeking a smooth, quiet ride. Whether you drive a Pacifica minivan or 300 sedan, our team provides thorough inspections and quality repairs to maintain your Chrysler’s performance.
At Promex Auto, we offer a full range of repair and maintenance services designed to keep your domestic vehicle running smoothly:
Regular maintenance is essential for extending your vehicle’s life and preventing costly repairs. We perform oil changes using conventional and synthetic oil, fluid exchanges, filter replacements, and comprehensive vehicle inspections to keep your domestic vehicle in top condition.
Modern domestic vehicles rely on complex computer systems to monitor engine performance, emissions, and safety features. Our Snap-on engine scanner and advanced diagnostic equipment allow us to quickly identify check engine light issues, electrical problems, and performance concerns affecting your vehicle.
Modern vehicles have intricate electrical systems controlling everything from starting and charging to climate control and entertainment. Our team diagnoses and repairs electrical issues, including battery problems, alternator failures, wiring faults, and sensor malfunctions.
Your brakes are critical for safe vehicle operation. We inspect, repair, and replace brake pads, rotors, calipers, and brake lines to ensure reliable stopping power. All brake rotors are replaced rather than turned, providing you with optimal braking performance.
A properly functioning suspension system ensures a smooth, comfortable ride and safe handling. We perform suspension repairs, shock and strut replacement, and wheel alignments using our Hunter alignment machine to keep your domestic vehicle driving straight and true.
From minor tune-ups to major engine repairs and replacements, our technicians have the skills and tools to diagnose and fix engine problems efficiently. We address issues like misfires, oil leaks, cooling system failures, and more.
Our technicians are certified by the state to perform official vehicle inspections. We thoroughly check your domestic vehicle’s safety systems, emissions, and overall condition to ensure it meets New Hampshire inspection standards.
Stay comfortable year-round with properly functioning climate control. We service and repair automotive air conditioning and heating systems to keep your vehicle’s interior comfortable in every season.
A damaged exhaust system can reduce performance, increase emissions, and create dangerous fumes. We inspect and repair exhaust leaks, replace mufflers and catalytic converters, and ensure your vehicle meets state inspection requirements.
We sell and install quality tires suited to New England’s challenging road conditions. Whether you need all-season, winter, or performance tires, we help you choose the right option and provide professional installation.
When you bring your domestic vehicle to Promex Auto, you benefit from our commitment to honesty, integrity, and quality workmanship:
Our team has years of experience working on domestic vehicles and stays current with the latest repair techniques and diagnostic technology. Our ASE-trained technicians bring certified expertise to every repair, ensuring your vehicle receives professional care from skilled professionals you can trust.
We use professional-grade tools, including our Snap-on engine scanner, Hunter alignment machine, and EVAP leak detector, to accurately diagnose and repair your vehicle.
We use high-quality OEM and aftermarket parts backed by our comprehensive 3-year, 36,000-mile warranty on parts and labor, giving you confidence in every repair.
Our facility features a comfortable waiting room and offers early bird drop-off for added convenience.
We follow our core values of honesty and integrity, recommending only the repairs your vehicle truly needs for safe operation. You’ll never receive unnecessary service recommendations at our shop.
Domestic vehicles are automobiles manufactured by American automakers such as Ford, General Motors (Chevrolet, GMC, Buick, Cadillac), and Stellantis (Dodge, Jeep, Ram, Chrysler). These brands and their models are considered domestic vehicles regardless of where they’re assembled.
Yes, a qualified independent auto repair shop like Promex Auto can service all domestic car brands using professional diagnostic equipment and technical expertise. We work on Ford, Chevrolet, Dodge, Jeep, GMC, Ram, Chrysler, and other American-made vehicles with the same quality care you’d receive at a dealership.
Independent shops like Promex Auto typically offer more competitive pricing than dealerships while providing the same quality repairs and parts. You receive personalized service, transparent pricing, and our 3-year, 36,000-mile warranty without the dealership markup.
Most domestic vehicles should receive routine maintenance every 5,000 miles when using synthetic oil, which we recommend for optimal engine protection. Your owner’s manual provides specific service intervals for fluid exchanges, filter replacements, brake inspections, and other preventative maintenance based on your vehicle’s make and model.
Promex Auto in Newport, NH, provides reliable domestic auto repair services for drivers throughout Newport and surrounding communities. Visit us at 31 Elm St, call 603-863-2704, or search for “domestic auto repair Newport NH” to find our trusted local shop.
Ready to keep your domestic vehicle running safely and reliably? Schedule your service today with the trusted team at Promex Auto. Whether you need routine maintenance, diagnostic services, brake repair, or engine work, we’re here to help.
Visit us at 31 Elm St, Newport, NH 03773, or call us at 603-863-2704 to book your appointment. We look forward to providing you with honest, high-quality auto repair you can count on.
