Best Truck Repair in Nashua, NH
15 mechanics listed · 8 in Nashua · 1 open 24/7 · 4 open weekends · 13 rated 4.5+
Data verified October 18, 2026
Reliance Autocare
Auto Clinic
Gurney's Automotive Repair
H. Daw Service Station
Certified Automotive Solutions
Listed for drivers in and around Nashua, NH, these 15 shops work on medium and heavy duty trucks. What each one says about fleet accounts, road service, inspections and hours comes from its own website; ratings and quotes come from public reviews.

Area overview: Nashua, NH
Of the 15 mechanics we list here, 8 are in Nashua itself and 7 come from towns including Pepperell, MA (2, 6 mi), Lowell, MA (2, 11 mi) and Hudson (1, 6 mi). The mechanics on this page are rated from 3.9 to 4.9 across 1,832 reviews; 11 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (86%), quality (78%) and punctuality (75%). The topics that come up most in reviews of the mechanics on this page are "honest", "price" and "fair". 1 is open around the clock; 4 are open on Saturdays and 1 on Sundays. 1 shows a license on its website; 6 list staff certifications (ASE) and 8 have a BBB rating of A or A+. 13 have ten or more years of experience, the longest 53 years. 1 offers emergency or roadside call-outs; 1 offers financing; 1 gives free estimates; 4 are family- or locally-owned and 7 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Which truck shops listed for Nashua work on Saturdays or Sundays?
4 of the 15 shops on this page run a weekend shift. Weekend slots are how a lot of fleets get preventive maintenance done without losing a working day, so they book out early. Parts counters keep shorter hours, which is the usual reason a Saturday job waits until Monday.
PDM Auto Service
Lowell Street Automotive
Advanced Auto Care
Middlesex Tire & Auto Center
S.w.a.t. Automotive Services Inc
LAS Truck & Auto Inc.
Amherst Autoworks
Fleet Ready Corporation & Hino
The Specialists Automotive and Truck
Why these companies made our list
What customers say about mechanics in and near Nashua
- “When I got there, it was clear they were busy, but Mike quickly dropped a new battery under the hood and the truck ran smoothly.” — customer of PDM Auto Service
- “Very honest guys. Did a great job on my truck and wife's car.” — customer of Lowell Street Automotive
- “Fleet Ready squeezed me in even though they were busy and worked tirelessly to get me back on the road within 24 hours.” — customer of Fleet Ready Corporation & Hino
- “The mechanics and staff at Fleet Ready went above and beyond to thoroughly inspect the truck, explain maintenance and answer all of my questions as a first time diesel owner.” — customer of Fleet Ready Corporation & Hino
Excerpts from public reviews of the mechanics listed on this page.