Finding a reliable diesel repair shop can be challenging. In Troy, these top picks avoid common pitfalls and provide trustworthy service.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent5 companies evaluated
cover story
★ Editor's ChoiceService - Suburban Chrysler Dodge Jeep Ram of Troy
96Score
Latest update · June 13, 2026: Initial ranking published. 5 Troy-metro diesel repair businesses evaluated, top 5 ranked by Vetted Score.
Diesel repair is essential for keeping your heavy-duty vehicles running smoothly, especially in a bustling city like Troy, MI. With a mix of well-reviewed leaders and small shops, knowing where to go for quality service can save you time and money.
Our list of the best diesel repair shops in Troy is based on thorough evaluations of five local providers, focusing on their ratings, review counts, and customer feedback. We believe in transparency; no one pays for placement, and we refresh our rankings monthly to reflect the latest information.
5diesel repair shops evaluated in Troy
4.84average rating across the field
1.2Kcustomer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
With a stellar rating of 4.8 from 880 reviews, Service - Suburban Chrysler Dodge Jeep Ram of Troy is highly praised for its knowledgeable staff and efficient service.
To evaluate the diesel repair shops in Troy, we analyzed 1,176 reviews across five businesses, focusing on their overall ratings and customer experiences. We looked for consistent performance and reliability, ensuring that our rankings highlight shops that truly deliver.
Each provider was assessed based on their service offerings, reputation, and customer satisfaction. Our goal is to provide a trustworthy resource for Troy residents, helping you find the best diesel repair services without bias or influence.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
With a stellar rating of 4.8 from 880 reviews, Service - Suburban Chrysler Dodge Jeep Ram of Troy is highly praised for its knowledgeable staff and efficient service. Customers appreciate the quality of repairs and the range of diesel services offered. However, some reviews note longer wait times during peak hours.
Pros
Highly knowledgeable technicians
Wide range of diesel services
Excellent customer service
Cons
Longer wait times during busy periods
Higher prices compared to smaller shops
Best forComprehensive diesel repairs and maintenance
A To Z Truck and Trailer Services holds a rating of 4.8 from 177 reviews, with clients praising their affordability and quick turnaround times. This shop is known for its excellent customer care and expertise in both truck and trailer diesel repairs. Some customers mention occasional communication issues. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is cost-effective diesel repairs. It serves Troy, MI and nearby regions, with $75 to $150 per hour pricing, and the honest trade-offs are communication could be improved and limited amenities in the shop.
DIESEL TECH boasts a solid rating of 4.6 from 99 reviews. Customers appreciate the thorough diagnostics and quality repairs. This shop excels in handling complex diesel issues. However, the smaller review base compared to top competitors may make some potential clients hesitate. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is complex diesel diagnostics and repairs. It serves Troy, MI and surrounding areas, with $90 to $180 per hour pricing, and the honest trade-offs are smaller review base and limited service hours.
Northern Diesel Controls Services has a perfect rating of 5 from 13 reviews. Customers highlight their specialized knowledge in diesel control systems. However, the limited number of reviews makes it difficult to gauge consistency in service quality. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is diesel control system repairs. It serves Troy, MI, with $85 to $160 per hour pricing, and the honest trade-offs are limited reviews and potentially inconsistent availability.
Nick’s Diesel Service holds a perfect rating of 5 from just 7 reviews, which points to a high level of customer satisfaction. Clients appreciate the personalized attention and quality repairs. However, the very small review base raises questions about reliability over time. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is personalized diesel repair service. It serves Troy, MI, with $80 to $150 per hour pricing, and the honest trade-offs are very few reviews and limited service offerings.
Choosing the right diesel repair shop can be daunting. Here are key questions to consider before making your decision.
What experience do you have with my vehicle type?
Ask about the shop's familiarity with your specific diesel model and any specialized services they offer.
Can you provide a detailed estimate?
Request an itemized estimate to understand the costs involved, including parts and labor.
What is your warranty policy?
Inquire about warranties on repairs and parts to ensure you have coverage in case of future issues.
What it costs
What diesel repair costs in Troy
The cost of diesel repair can vary widely based on the service needed and the shop's expertise. Here’s a breakdown of typical pricing in Troy.
Basic Maintenance$100 to $300 for oil changes, filter replacements, and minor tune-ups.
Diagnostic Services$75 to $150 for engine diagnostics and troubleshooting.
Major Repairs$300 to $1,200 for transmission repairs, engine rebuilds, and other significant work.
Custom Modifications$500 to $2,500 depending on the complexity and parts used.
Frequently asked questions
How much does diesel repair cost in Troy?
Prices for diesel repair in Troy typically range from $100 to $300, depending on the specific service needed.
Which diesel repair shop has the most reviews in Troy?
Service - Suburban Chrysler Dodge Jeep Ram of Troy has the most reviews, with 880 ratings.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most Troy drivers: <strong>Service - Suburban Chrysler Dodge Jeep Ram of Troy</strong>
Your best option for diesel repair in Troy is Service - Suburban Chrysler Dodge Jeep Ram of Troy. With 4.8 stars from 880 reviews, they offer reliable service and extensive experience. If you're looking for competitive pricing and solid reputation, consider A To Z Truck and Trailer Services, also rated 4.8 but with fewer reviews. For specialized work, DIESEL TECH is a strong pick, especially if you prefer a business that focuses solely on diesel services, though their reviews are less numerous.
Cityvetted
