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Claim Your Free PageMohawks Diesel Services operates from Casa Grande, Arizona, delivering diesel engine and heavy truck repair to drivers traversing the Interstate 10 corridor between Phoenix and Tucson. The family-run shop has earned a 4.0-star rating across eight client reviews, a polarizing score that reflects both enthusiastic endorsements and pointed criticism. Technicians based here understand the tight economics confronting owner-operators, balancing repair costs against the financial drain of a disabled rig.
What sets this shop apart is its emphasis on customer comfort and transparent communication. Chris Wentzell, a Canadian owner-operator who stranded near Eloy with a broken steer axle, noted that the team kept his dog comfortable throughout the waiting period, a detail not found in typical shop descriptions. The shop maintains part-finding capabilities that other facilities in smaller markets lack, offering multiple repair pathways before committing to a solution.
Customer stories from recent reviews illustrate this responsiveness in action. When Michael West brought his truck in on a Wednesday morning, the crew had it ready by Thursday afternoon, a turnaround that earned him a repeat customer commitment. Chris Wentzell described the same experience: they sourced parts, presented options, completed the work within the promised timeframe, and their sole concern was his comfort while waiting.
Three of eight reviewers award one star, citing rude phone behavior and dropped calls, while five award five stars praising fast turnaround, parts sourcing, and comfortable waiting conditions. The contrast suggests service quality may vary by interaction or workload.
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Complete diagnosis and repair for diesel engines in heavy trucks and owner-operator rigs.
Steer axle repairs including spring replacement, noted specifically in customer reviews.
Brake system inspection, pad replacement, and safety certifications for commercial trucks.
Same-day service for breakdowns, subject to weekday availability and workload.
Finding and acquiring hard-to-get diesel components for various truck models.
Scheduled service intervals to extend engine life and prevent roadside failures.
DOT-required inspections to ensure trucks are roadworthy before long hauls.