Copperhead Diesel Performance
Copperhead Diesel Performance is a veteran owned/operated business specializing in light duty diesels
Providing you with the best performance parts to maximize the power and efficiency of you vehicle. We specialize in diesel performance, but have access to a huge selection of gas vehicle parts also. Let us know what you're looking for and we'll work with you to get you what you need. With our full service shop, Copperhead Diesel can install any performance parts on your truck. With state of the art diagnostic equipment, you can be assured your truck gets accurately diagnosed and properly repaired.
10/06/2026
🚛 Your Diesel Knows When Something Isn’t Right!
🔧 Maybe it hesitates under load. Maybe the turbo sounds different. When you’re searching diesel repair shops in AZ, you want a team that listens before reaching for parts.
We’re a diesel-only Chandler shop serving work trucks, towing rigs, daily drivers, fleets, and modified diesels. Our diagnostics and photo-documented inspections help uncover what’s happening.
⚙️ From fuel and turbo concerns to preventive maintenance, EGR and DPF service, electrical issues, and Transmission diagnostics, we keep the conversation clear.
💬 Among diesel repair shops in AZ, we believe trust starts with showing you what we find. Tell us what your truck is doing, share this with a diesel owner, or visit our website to schedule service.
🌐 https://copperhead-diesel.com/?utm_source=fbAdLSEO&utm_medium=traffic
The playlist is doing 90% of the work today 🎶
10/02/2026
🚛 When Your Diesel Talks, We Listen.
A warning light, weak acceleration, or rough running can turn a normal drive into a question mark. That’s where we come in. 🔧
At Copperhead Diesel Performance, we help diesel drivers get answers they can understand. We handle engine diagnostics, fuel systems, turbochargers, EGR and DPF service, Transmission service and diagnostics, maintenance, and performance upgrades.
Every vehicle we service receives a digital inspection with technician notes and photos, giving you a clearer look at what we see. 📸
Copperhead Diesel Performance is veteran-owned, has served Chandler since 2013, and is an Authorized Bosch Diesel Service Center.
💬 What’s the first sign you notice when your diesel isn’t running right? Comment below, share this with a diesel owner, or visit our website to schedule service.
🌐 https://copperhead-diesel.com/?utm_source=fbAdLSEO&utm_medium=traffic
Meet Sean — the owner behind Copperhead. 👋🔧
You’ve seen the trucks, the repairs, and the crew. Now meet the guy behind it all.
Sean sat down with us to introduce himself and share a little more about who he is and his role here at Copperhead.
We’re excited to start showing you more of the people behind the shop — not just what we work on.
Say hey to Sean in the comments! 👇
A little advice from the shop floor. 🔧
This week’s Tech Tip comes straight from one of our Copperhead technicians. Save this one for later. 👀
Got something you’ve always wanted to ask a mechanic? Drop it below — it might be our next Tech Tip of the Week. 👇
09/29/2026
Whats under the hood this week? 👀🔧 A little bit of everything has been rolling through the shop lately. Swipe through to see what the Copperhead crew has been working on this week. Different problems. Same goal— getting them back on the road running right✅
09/29/2026
🔥 Silverado Engine Concerns? Get Answers From Diesel Specialists!
Your Silverado is built to work hard, and when engine performance changes, understanding the cause is important. 🚛
At Copperhead Diesel Performance, we help truck owners with detailed evaluations and clear explanations designed around their vehicles. Our team focuses on helping customers understand their engine concerns and make informed decisions.
When you need Chevrolet Silverado engine repair, having a team that takes time to review your truck can provide valuable insight into what may be happening.
Our Chevrolet Silverado engine repair approach focuses on careful inspections, communication, and recommendations based on your vehicle’s needs.
🔧 Know a Silverado owner looking for dependable truck support? Share this post with them!
🌐 https://copperhead-diesel.com/services/?utm_source=fbAdLSEO&utm_medium=traffic
🔧 COPPERHEAD CASE FILES | EP. 01 🗂️
Every truck has a story, and our technicians have seen it all. 👀
In this episode, one of our technicians walks us through a truck that came into the shop, the problem it was having, and what it took to figure it out.
Real trucks. Real problems. Real solutions.
Stay tuned for more Copperhead Case Files! 🔩
09/25/2026
📋 Ready for the Road? Your DOT Inspection Starts With Preparation!
For diesel truck owners, staying prepared matters. 🚛 A well-maintained vehicle can make the inspection process smoother and help you better understand your truck’s condition.
At Copperhead Diesel Performance, we support diesel owners with detailed evaluations and knowledgeable recommendations designed around their vehicles.
A DOT inspection in Arizona gives truck owners an opportunity to review important vehicle systems and address concerns before they become bigger challenges.
Our team provides DOT inspection in Arizona by helping customers understand what areas may need attention and what steps can help keep their trucks ready.
Whether you operate a commercial vehicle or rely on your diesel truck every day, our team is here to provide experienced guidance.
🔧 Know a truck owner preparing for inspection? Share this post with them!
🌐 https://copperhead-diesel.com/services/?utm_source=fbAdLSEO&utm_medium=traffic
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Category
Telephone
Address
145 E Highland Street
Chandler, AZ
85225
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |
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