At Equipment Service & Supply, we specialize in preventative maintenance, major & minor repairs, diagnostics, safety inspections, DOT certifications, equipment moving services and more!










Utility & Electrical Contracting:
Specializing in the high-reaching and heavy-pulling gear required for electrical infrastructure work.
General Construction:
Supporting contractors with reliable skid steers, mini-excavators, and earthmoving support.
Logistics & Transport:
Keeping the trucks and trailers that move the industry in top mechanical shape.
Municipal & Infrastructure:
Providing consistent maintenance for the fleets that keep our cities running.
Professional-grade maintenance and repair for the heavy equipment that builds our infrastructure. From skid steers to specialized trailers, ESS delivers the reliability you need to stay on schedule.
Customized service schedules to prevent costly failures before they happen. Routine maintenance on vehicles and heavy equipment.
From hydraulic hose replacements to more extensive maintenance, we have the expertise to keep you moving with confidence.
We perfom advanced troubleshooting to identify electrical and mechanical issues quickly, in order to get you back on the job site.
At Equipment Service & Supply, we believe a well-maintained machine is a safe machine. We stay updated on the latest industry safety standards & manufacturer specifications.
Our deep-rooted connection with National Conductor, Inc. gives us a unique perspective on the industry.
We don’t just fix machines; we understand the high-stakes environments they operate in. This partnership allows us to maintain a standard of excellence that is “field-tested and mother-approved”—delivering the same level of care to our outside clients that we provide for our own family of equipment.
While our doors opened in 2017, our roots in the industry go back nearly half a century. We are proud to serve as the primary equipment partner for our sister company, National Conductor. Since 1977, National Conductor has been a nationwide leader in electrical substation and infrastructure construction.
Managing the rigorous maintenance needs of a national power utility fleet has given us a unique level of expertise. We understand the significance of electrical construction, and we bring that same “utility-grade” precision and urgency to every client we serve.
Below is a breakdown of the primary equipment we service on a regular basis. We also have the technical capabilities to provide additional shop services.
We provide service on heavy equipment including: Mini-excavators, skidsteers, trenchers, tele-handlers and aerial lifts.
We also perform maintenance on light to heavy-duty trucks and specialized trailers.
We maintain and deliver specialized equipment tailored for electrical infrastructure work. We also provide equipment logistics support.
We specialize in a wide range of heavy machinery, including skidsteers, trenchers, manlifts (aerial lifts), bucket trucks, trailers, and medium-to-heavy duty trucks. If it’s essential to your job site, we likely have the expertise to maintain it.
Our team is experienced with all major manufacturers, including Caterpillar, JLG, Bobcat, Ditch Witch, and more. We stay updated on the latest service bulletins and diagnostic technology to ensure your equipment meets OEM standards.
Service intervals depend on the type of machine and the intensity of use. However, we generally recommend following the manufacturer’s hour-meter intervals. We can help you set up a Preventative Maintenance (PM) schedule to catch small issues before they become expensive failures.
Absolutely. Hydraulics are the lifeblood of skid steers and trenchers. We offer full diagnostic testing, hose replacement, cylinder resealing, and pump repairs.
Yes, we work with many companies to manage their entire fleet’s health. We can track service records for all your units and alert you when a machine is due for maintenance, allowing you to focus on your projects.
Under federal law (49 CFR 396.17), any commercial motor vehicle (CMV) with a Gross Vehicle Weight Rating (GVWR) or combination weight of 10,001 lbs or more must pass a systematic safety inspection at least once every 12 months. This includes both the truck and the trailer—if you pull a trailer, each unit requires its own separate annual inspection.
Get details on commonly asked questions and additional helpful information about our services.