RJ's Diesel Repair, Inc.

RJ's Diesel Repair, Inc. For over 30 years, we have been your reliable diesel repair specialists in Pawcatuck, CT. Contact us today! RJ’s Diesel Repair Inc.

From diesel emissions services to alignments, engine repairs, and diagnostics, our ASE-certified team can get you back on the road. is a family-owned and operated diesel repair shop that’s provided quality diesel services to the Pawcatuck community since 1991. Our ASE Certified diesel technicians provide an array of diesel services like A/C work, diagnostics, engine repairs, and wheel alignments,

along with specializing in diesel engine emission work for your motorhomes, heavy-duty trucks, and coach buses. For all your diesel repair needs, look to the team at RJ’s Diesel Repair Inc. today, we look forward to helping you!

Sit back and relax in our clean waiting area while we repair your vehicle! 👍
09/03/2026

Sit back and relax in our clean waiting area while we repair your vehicle! 👍

Keep your truck in top shape with expert vehicle inspections from our repair team. In addition to first-rate truck repai...
09/02/2026

Keep your truck in top shape with expert vehicle inspections from our repair team. In addition to first-rate truck repair services, RJ’s Diesel Repair Inc. offers a full array of vehicle inspections: https://rjsdiesel.com/truck-inspections/

Your vehicle’s transmission allows it to shift gears smoothly. If you are having issues shifting gears, contact us for t...
09/01/2026

Your vehicle’s transmission allows it to shift gears smoothly. If you are having issues shifting gears, contact us for transmission services!👍
📞(860) 599-3088

⚠Signs you need wheel balancing:• Steering wheel vibration.• Vibration in the seats or floorboards.• Uneven tread wear.C...
08/31/2026

⚠Signs you need wheel balancing:
• Steering wheel vibration.
• Vibration in the seats or floorboards.
• Uneven tread wear.

Call us to schedule your next wheel balancing! 📞(860) 599-3088

RJ's Diesel Repair is a certified NAPA Truck Service Center, so we only offer the best parts and services for your vehic...
08/28/2026

RJ's Diesel Repair is a certified NAPA Truck Service Center, so we only offer the best parts and services for your vehicle!👏👍

Contact us today at 📞(860) 599-3088
Visit our website: https://rjsdiesel.com/

If your vehicle shows signs of lessened battery life, such as delayed start time, you may need to replace your battery. ...
08/26/2026

If your vehicle shows signs of lessened battery life, such as delayed start time, you may need to replace your battery. The expert team at RJ's Diesel Repair can examine, diagnose, and replace your battery as needed.👍🔋

Read about our battery services and other maintenance services on our website: https://rjsdiesel.com/preventative-maintenance/

Time for a break check! If your vehicle is due for a brake inspection or brake service, bring it to RJ's Diesel Repair I...
08/25/2026

Time for a break check! If your vehicle is due for a brake inspection or brake service, bring it to RJ's Diesel Repair Inc, and our expert team will inspect and diagnose any problems.😁👏

📞(860) 599-3088

Our state-of-the-art computer diagnostics detect engine problems from brands like Caterpillar™, Cummins™, Mack™, Detroit...
08/24/2026

Our state-of-the-art computer diagnostics detect engine problems from brands like Caterpillar™, Cummins™, Mack™, Detroit Diesel™, and Navistar™. Learn more about our diagnostic service: https://rjsdiesel.com/computer-diagnostics/

Address

62 Voluntown Road
Pawcatuck, CT
06379

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18605993088

Website

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