Parts & Service | Arnold Machinery – Construction Division

Construction Parts and Service

Equipment downtime costs contractors real money when operations stall and project timelines slip. Since 1929, Arnold Machinery has developed the expertise, parts inventory and service team to help businesses across the Intermountain West recover quickly. From sourcing specific components to dispatching factory-trained technicians across Utah, Idaho, Nevada and Arizona, we are the partner that helps keep fleets productive.

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Minimize Downtime With Expert Construction Equipment Service

We offer mobile, in-field construction equipment service that helps eliminate the need to transport equipment off-site. Our technicians travel to your site prepared to assess the issue, outline a clear repair plan and put the work in motion. We come equipped with diagnostic tools and commonly needed components to minimize return trips and resolve issues in the field.

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Our preventive maintenance programs identify and address minor issues early to help protect your long-term investment and prevent major, costly repairs. Through a comprehensive process, our scheduled services include a range of tasks, including fluid analysis to detect contamination and early engine wear, undercarriage inspections to assess track, roller and sprocket condition, and filter replacements across oil, fuel and hydraulic systems. We also perform belt inspections and battery testing to keep machine systems operating in accordance with the manufacturer’s guidelines.

Visits target the early detection of wear patterns, so the team can act before deterioration leads to a full breakdown. For fleet operators responsible for multiple machines and active schedules, the outcome is fewer unplanned outages, lower overall repair costs and more reliable project timelines.

Accurate diagnosis is what separates a fast repair from a prolonged one. Our factory-trained technicians use advanced diagnostic tools to read fault codes, analyze sensor data and conduct pressure tests across hydraulic and electrical systems. This systematic approach helps pinpoint the root cause of an issue before work begins, so repairs are targeted and less likely to require a follow-up visit.

Our construction equipment repair capabilities cover a wide range of complex work, including engine rebuilds, hydraulic cylinder and pump repairs, undercarriage component replacement and electrical system troubleshooting. Whether the job requires a full overhaul or a targeted fix, our team has the experience to handle it properly, so your equipment returns to work with fewer delays and a lower risk of recurring issues.

A Comprehensive Inventory of Heavy Equipment Parts

Quick access to the right component determines how fast equipment returns to work. We stock a wide selection of OEM construction equipment parts that meet manufacturer specifications for fit and performance. Our dedicated team focuses on speed and accuracy when helping you find heavy equipment parts, which helps reduce wait times and keep your project on schedule.

We support top-tier brands with parts coverage across undercarriage components, track pads, bucket teeth, cutting edges, sprockets, pins and bushings, hydraulic cylinders, O-rings, seals, belts, filters and engine components. Many parts are available for online orders for added convenience. If we do not stock a specific part, our team can locate and ship it to help you minimize downtime.

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The Silver Service® Difference

Our Silver Service^® commitment means every associate, from the parts counter to the field technician, has the authority to act in your best interest and deliver a resolution. When you work with us, you get direct access to a team that takes ownership of your situation and responds with the urgency your operation demands. That standard applies across every interaction, whether a quick parts inquiry or a complex repair. Our goal is to be the service partner you can count on to keep your operation productive, long after the first call.

I’ve been working with Arnold Machinery Company for many years. They’ve always been fair and honest. Silver Service® means a lot to us.

David Cook Mine Manager, Glamis-Marigold Mining

When Arnold Machinery Company first approached me about their Silver Service® promise, I was skeptical. After several years working with Arnold Machinery Company, they are everything they say they are. Their service is fast, reliable and dependable. If I have a needs it’s addresses immediately. I’ve always been taken care of.

Jon Kenney Owner, Icon Health & Fitness

We have experienced Silver Service® over several decades. We have had problems solved in a very timely fashion. If we have an issue and some equipment is down, it’s tens of thousands of dollars from our bottom line. They recognize that, not in just word, but in action as well. It’s been a very pleasant experience.

Mike Whitaker Owner, Whitaker Construction

Early in our business, we made some errors in the equipment we purchased. Arnold Machinery’s Silver Service® commitment stood by us, took all the machinery back and replaced it with equipment that was needed, which they certainly did not need to do. We’ve always had exceptional service from them and will continue to maintain our relationship with them.

Scott Crabtree Business Manager, SMA Solar Technologies

We’ve had a long relationship with Arnold Machinery Company. The reason why I purchase equipment from Arnold Machinery Company is because of their Silver Service® promise. They stand behind their equipment.

Tommy Fisher President / CEO, Fisher Sand and Gravel

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A productive fleet is the foundation of a successful operation. When equipment stays online, your crews can stay on task, and deadlines can stay intact. We are here to help you maintain that continuity, whether that means a scheduled maintenance visit or an urgent repair.