
Your Premier Auto & Trailer Shop
Your Premier Auto & Trailer Shop

Complete Domestic/Foreign Auto Repair & Service in Central New Jersey, Cars, Trucks, & Trailers.
Complete Domestic/Foreign Auto Repair & Service in Central New Jersey, Cars, Trucks, & Trailers.
Welcome to Dave Muller Automotive & Trailer
Premium Automotive Service in Central New Jersey

For the past years, Dave Muller Automotive & Trailer has been dedicated to providing the Ewing, NJ area with exceptional service and unmatched automotive knowledge.
Our friendly and knowledgeable team of certified technicians are dedicated to providing exceptional service to our valued customers. We specialize in all vehicles and are trained and equipped with the latest technology to diagnose and repair any issue your vehicle may have. We understand the importance of keeping your vehicle in top condition, that’s why we offer a wide range of services, including oil changes, brake repair, engine repair, transmission services, and more. No matter what type of vehicle, our team has the knowledge to provide you with the best possible service while using genuine parts to ensure that your vehicle runs smoothly and safely.
At Dave Muller Automotive & Trailer, we use the latest technology and equipment to diagnose and repair your vehicle’s issues efficiently and effectively. We also stand behind our work with a guarantee, so you can trust that your vehicle is in good hands. Contact us today to schedule an appointment or stop by our shop to see why we’re the premier choice for auto repair in Mercer County.
Welcome to Dave Muller Automotive & Trailer
Premium Automotive Service in Central New Jersey

For the past years, Dave Muller Automotive & Trailer has been dedicated to providing the Ewing, NJ area with exceptional service and unmatched automotive knowledge.
Our friendly and knowledgeable team of certified technicians are dedicated to providing exceptional service to our valued customers. We specialize in all vehicles and are trained and equipped with the latest technology to diagnose and repair any issue your vehicle may have. We understand the importance of keeping your vehicle in top condition, that’s why we offer a wide range of services, including oil changes, brake repair, engine repair, transmission services, and more. No matter what type of vehicle, our team has the knowledge to provide you with the best possible service while using genuine parts to ensure that your vehicle runs smoothly and safely.
At Dave Muller Automotive & Trailer, we use the latest technology and equipment to diagnose and repair your vehicle’s issues efficiently and effectively. We also stand behind our work with a guarantee, so you can trust that your vehicle is in good hands. Contact us today to schedule an appointment or stop by our shop to see why we’re the premier choice for auto repair in Mercer County.
Auto Repair Services We Offer

Preventive Maintenance & Repair Service
Oil Changes | Tune-ups | OEM Maintenance | AC Recharge | Diagnostics

Trailer, Towing & Fabrication Services
Welding | Fabrication | Trailer Hitches | Air Lift Dealer/Installer

Performance Improvement Services
Tires | Brakes | Shocks & Struts | Alignments | Differential Gear Change/Setup | Exhaust System Installation | Tuning | Truck Lifts and Leveling | Performance Tires

Transmission Maintenance & Repair Service
Fluid/Filter Changes | Diagnosis | Rebuilds
Auto Repair Services We Offer

Preventive Maintenance & Repair Service
Oil Changes | Tune-ups | OEM Maintenance | AC Recharge | Diagnostics

Trailer, Towing, & Fabrication Services
Welding | Fabrication | Trailer Hitches | Air Lift Dealer/Installer

Performance Improvement Services
Tires | Brakes | Shocks & Struts | Alignments | Differential Gear Change/Setup | Exhaust System Installation | Tuning | Truck Lifts and Leveling | Performance Tires

Transmission Maintenance & Repair Service
Fluid/Filter Changes | Diagnosis | Rebuilds
Dave Muller Automotive & Trailer
1383 Lower Ferry Road
Ewing, NJ 08618
(609) 454-8600
Mon-Fri: 8am-5pm
Sat-Sun: Closed
Dave Muller Automotive & Trailer
1383 Lower Ferry Road
Ewing, NJ 08618
(609) 454-8600
Mon-Fri: 8am-5pm
Sat-Sun: Closed
Directions
Shop Partners




Shop Amenities
Free WiFi
Courtesy Shuttle
Coffee & Snacks
Why Choose Dave Muller Automotive & Trailer

Family owned and operated, Muller Automotive’s technicians have been working on and servicing cars, trucks, and trailers for over 30 years. Much of owner Dave Muller’s experience stems from hot rods and drag racing. His passion eventually led him to open an auto repair and service shop catering to all types of cars, trucks, & trailers.
We promise to always provide value and outstanding service, regardless of repair size or difficulty. Call (609) 454-8600 today to get in touch with an ASE certified Service Advisor or Mechanic at Dave Muller Automotive & Trailer.
- 24-Month/24,000 Mile Warranty
- Trained Automotive Technicians
- Servicing Mercer County and all of the northeast US!
Why Choose Dave Muller Automotive & Trailer

Family owned and operated, Muller Automotive’s technicians have been working on and servicing cars, trucks, and trailers for over 30 years. Much of owner Dave Muller’s experience stems from hot rods and drag racing. His passion eventually led him to open an auto repair and service shop catering to all types of cars, trucks, & trailers.
We promise to always provide value and outstanding service, regardless of repair size or difficulty. Call (609) 454-8600 today to get in touch with an ASE certified Service Advisor or Mechanic at Dave Muller Automotive & Trailer.
- 24-Month/24,000 Mile Warranty
- Trained Automotive Technicians
- Servicing Mercer County and all of the northeast US!
The Absolute Best Car Service in Mercer County
What sets Dave Muller Automotive & Trailer apart from all others?
Trust: When it comes to auto repair in Central New Jersey, it’s all about earning loyalty and trust by doing our very best every day. We are determined to earn and keep your trust.
Talent: At Dave Muller Automotive & Trailer, you can rest easy knowing that our highly-skilled, experienced auto service professionals are handling your car. Our technicians bring years of experience, skill, and education to the Mercer County auto repair table.
Time: We take the time we need to provide you with top quality car service, and we take the time to talk to you about what that means. We listen to you so we understand your needs and goals for your auto repair.
The Absolute Best Car Service in Mercer County
What sets Dave Muller Automotive & Trailer apart from all others?
Trust: When it comes to auto repair in Central New Jersey, it’s all about earning loyalty and trust by doing our very best every day. We are determined to earn and keep your trust.
Talent: At Dave Muller Automotive & Trailer, you can rest easy knowing that our highly-skilled, experienced auto service professionals are handling your car. Our technicians bring years of experience, skill, and education to the Mercer County auto repair table.
Time: We take the time we need to provide you with top quality car service, and we take the time to talk to you about what that means. We listen to you so we understand your needs and goals for your auto repair.
Recently Serviced Vehicles
-
2007 Lexus ES 350
Mileage161,673Service Date1/30/2025Services Performed- -TECHNICIAN FOUND THAT OUR ISSUE WAS STEMMING FROM CYLINDER #6 IGNITION COIL "IGNITION COIL POSITION F" … RECOMMENDED COMPLETE TUNE UP (PLUGS AND FUEL INJECTION SERVICE) AND REPLACEMENT OF 3 IGNITION COILS (REAR BANK) WHILE WE HAVE THE INTAKE MANIFOLD OFF.. AS IF THERE WAS AN ISSUE WITH AN IGNITION COIL ON THAT REAR BANK THE INTAKE MANIFOLD WOULD HAVE TO COME OFF AGAIN WHICH IS SEVERAL HUNDRED DOLLARS IN LABOR… PUT ONE OF THE GOOD USED COILS IN THE PLACE OF CYLINDER #6 FAILED COIL SINCE WE PUT ALL 3 NEW ON THE REAR BANK..
- SPARK PLUGS – Remove & Replace – [Includes: R&I Upper Intake Manifold.]
WALT A. gave our service a 5 star review on 1/30/2025 -
2017 RAM 1500
Mileage47,764Service Date1/24/2025Services Performed- DAMAGE/LIABILITY 4 CORNERS INSPECTION
- DISC ROTOR – Remove & Replace – Front,Both Sides – [Includes: Repack Wheel Bearings (where applicable) and replace Pads (if necessary). DOES NOT include refinishing.]
- DISC ROTOR – Remove & Replace – Rear,Both – [Includes: Repack Wheel Bearings (where applicable) and replace Pads (if necessary). DOES NOT include refinishing.]
- Check brake fluid for moisture and contamination. Inspect all hydraulic line and hoses. Inspect calipers and wheel cylinders. Inspect master cylinder and cap. Flush entire brake system including master cylinder, calipers, wheel cylinders until clean.
JEFF C. gave our service a 5 star review on 1/24/2025 -
2017 Jeep Grand Cherokee
Mileage71,883Service Date1/21/2025Services Performed- INSTALL NEW BATTERY
TIM M. gave our service a 5 star review on 1/22/2025 -
2019 RAM 1500
Mileage56,207Service Date1/21/2025Services Performed- Blend Oil. Change oil and oil filter.
- *FREE MULTI-POINT SAFETY COURTESY CHECK: 26 POINT-FLUID LEVELS, FILTER CONDITIONS, TIRES, BRAKES, WIPERS, LIGHTS, SUSPENSION/STEERING, BATTERY ETC. ALL CHECKED*
- Reprogram TPMS as necessary
- INSTALL NEW BATTERY
MATT K. gave our service a 5 star review on 1/21/2025 -
2013 Hyundai Elantra
Mileage198,236Service Date1/10/2025Services Performed- Blend Oil. Change oil and oil filter.
- *FREE MULTI-POINT SAFETY COURTESY CHECK: 26 POINT-FLUID LEVELS, FILTER CONDITIONS, TIRES, BRAKES, WIPERS, LIGHTS, SUSPENSION/STEERING, BATTERY ETC. ALL CHECKED*
- **DRIVER REAR BRAKE LIGHT BULB
ANNA L. gave our service a 5 star review on 1/19/2025 -
2021 Ford Bronco Sport
Mileage38,560Service Date1/15/2025Services Performed- *FREE MULTI-POINT SAFETY COURTESY CHECK: 26 POINT-FLUID LEVELS, FILTER CONDITIONS, TIRES, BRAKES, WIPERS, LIGHTS, SUSPENSION/STEERING, BATTERY ETC. ALL CHECKED*
- Synthetic Oil. Change oil and oil filter.
- *FREE MULTI-POINT SAFETY COURTESY CHECK: 26 POINT-FLUID LEVELS, FILTER CONDITIONS, TIRES, BRAKES, WIPERS, LIGHTS, SUSPENSION/STEERING, BATTERY ETC. ALL CHECKED*
- Reprogram TPMS as necessary
RUSS K. gave our service a 5 star review on 1/16/2025 -
2017 Ford Escape
Mileage57,272Service Date1/14/2025Services Performed- Synthetic Oil. Change oil and oil filter.
- *FREE MULTI-POINT SAFETY COURTESY CHECK: 26 POINT-FLUID LEVELS, FILTER CONDITIONS, TIRES, BRAKES, WIPERS, LIGHTS, SUSPENSION/STEERING, BATTERY ETC. ALL CHECKED*
- Reprogram TPMS as necessary
- CAR/SUV/1500 TRUCK 4 WHEEL ALIGNMENT
- TIE ROD &/OR END – Remove & Replace – Outer,Both – [Includes: Adjust toe-in only. NOTE: Deduct .4 if alignment is also performed. NOTE: Manufacturer recommends removal of Rack and Pinion Steering Gear when replacing Inner Tie Rod End(s) on some models. If
- CAR/SUV/1500 TRUCK 4 WHEEL ALIGNMENT
ANTHONY M. gave our service a 5 star review on 1/15/2025 -
2021 Nissan Rogue
Mileage51,572Service Date1/13/2025Services Performed- Synthetic Oil. Change oil and oil filter.
- *FREE MULTI-POINT SAFETY COURTESY CHECK: 26 POINT-FLUID LEVELS, FILTER CONDITIONS, TIRES, BRAKES, WIPERS, LIGHTS, SUSPENSION/STEERING, BATTERY ETC. ALL CHECKED*
- Rotate tires, reprogram TPMS as necessary
- Check brake fluid for moisture and contamination. Inspect all hydraulic line and hoses. Inspect calipers and wheel cylinders. Inspect master cylinder and cap. Flush entire brake system including master cylinder, calipers, wheel cylinders until clean.
- REPLACE KEY FOB BATTERY
STACEY C. gave our service a 5 star review on 1/14/2025 -
2014 Jeep Grand Cherokee
Mileage45,229Service Date1/10/2025Services Performed- DIAGNOSE NON FUNCTIONING LIGHT(S)
- CHECK FOR FLUID LEAKS, PERFORM VISUAL INSPECTION, NO LEAKS, PRESSURE TEST COOLING SYSTEM, RUN ENGINE FOR ABOUT 1 HR , NO LEAKS,ALL CHECKS OK,, FOUND ELECTRIC STEERING RESERVOIR EMPTY. FILL ELECTRIC STEERING RESERVOIR WITH CORRECT FLUID, CHECK FOR LEAKS, NON FOUND AT THIS TIME.
- DAMAGE/LIABILITY 4 CORNERS INSPECTION
- LIGHT BULB- Remove & Replace BOTH REAR BRAKE LIGHT BULBS REPLACED
CHARLES W. gave our service a 5 star review on 1/13/2025 -
2013 Toyota Tacoma
Mileage246,766Service Date1/8/2025Services Performed- CHECK CHARGING SYSTEM, BATTERY CHECKS OK, ALTERNATOR FAILED TESTING,, CHARGE BATTERY, REPLACE ALTERNATOR ASSY. ROAD TEST, ,RECHECKS OK,,,, ALSO CLEANED THROTTLE PLATES AT NO CHARGE TO CUSTOMER. ENGINE NOW IDLES FROM 300 TO 600 RPMS
- ALTERNATOR ASSEMBLY – Remove & Replace – Base,V6 – [Includes: Test.]
DIANE L. gave our service a 5 star review on 1/9/2025 -
2012 Honda Ridgeline
Mileage116,610Service Date1/8/2025Services Performed- -CHECK CHARGING SYSTEM, FOUND ALTERNATOR NOT CHARGING & ALSO PARTIALLY SEIZED,, REPLACED ALTERNATOR THEN CHECKED CHARGING SYSTEM AND ROAD TESTED,, OK AT THIS TIME CHARGING PROPERLY
- ALTERNATOR ASSEMBLY – Remove & Replace
JEFFREY O. gave our service a 5 star review on 1/8/2025 -
2017 Kia Forte
Mileage144,126Service Date1/7/2025Services Performed- Blend Oil. Change oil and oil filter.
- *FREE MULTI-POINT SAFETY COURTESY CHECK: 26 POINT-FLUID LEVELS, FILTER CONDITIONS, TIRES, BRAKES, WIPERS, LIGHTS, SUSPENSION/STEERING, BATTERY ETC. ALL CHECKED*
CAROLYN M. gave our service a 5 star review on 1/8/2025