Marine and Naval Defense Naval HVAC Controllers, UNREP Systems, Relay Control Panels, Shipboard Control Systems
Mining and Industrial Operations Belt Tensioning Systems, Jackshaft and Drive Systems, Industrial Control Panels
Utilities and Commercial Facilities Custom Control Panels, Relay Panels, Electrical Systems
Not Sure Where You Fit? We work best with customers who have a complex requirement and need a partner who will ask the right questions before picking a solution. Tell us what you are working on.
Your equipment runs in environments that punish anything not built for them. Dust, vibration, heat, and continuous duty cycles expose every weak point — and when something fails, the cost is never just the part.
You need systems engineered for where they actually operate, and a supplier who understands your application well enough to catch problems before they reach installation. That is what ACS builds.
Jackshaft Systems High-horsepower belt drive assemblies with patented integrated tensioning. Engineered for rock crushers, pumping systems, and industrial drives running 500 HP and up.
Belt Tensioning Systems Automatic tensioners that reduce belt and bearing failures, cut maintenance time, and keep conveyor and drive systems running in harsh conditions.
Naval HVAC Controllers Proportional heater and HVAC controllers engineered for shipboard qualification. Built for vibration, corrosion, and the documentation demands of Navy programs.
UNREP Systems Underway replenishment control and mechanical systems with over 20 years of Navy program experience behind every design.
Shipboard Controls Ruggedized control systems engineered for naval and commercial marine applications. Compliance-ready documentation included.
Custom Industrial Control Panels Engineered control panels for utilities, industrial plants, and mining operations. Built to your specification, not a catalog entry.
Relay Control Panels Custom relay and recloser panels for electric utilities and co-ops. Designed for field installation realities and long service life.
Most engineering projects start with more questions than answers. That is where we are most useful.
Step 1
Tell Us What You Are Working On Even if the requirements are not fully defined. We have solved problems like yours before, and we can help you sharpen the requirement before the build starts.
Step 2
We Ask the Right Questions We look at what your spec does not cover, how your system fits into the broader application, and what the operating environment will actually demand. Then we clarify before we commit.
Step 3
We Build It and Document It You receive a fully engineered solution with the compliance documentation, quality plan, submittals, and certifications your program or project demands.
Step 4
We Stay Through Installation We do not disappear at delivery. We support you through installation, testing, and commissioning. If something needs to change, you are talking to the engineer who knows the system.
We Do the Engineering, Not Just the Build. We design to your requirement. If the spec has gaps, we find them before manufacturing starts.
Compliance Is Already Built In. CDRLs, submittals, reps and certs, and quality documentation are part of the deliverable, not something you chase down after delivery.
We Work at Your Speed. When drawings change or requirements evolve, you are talking to the engineer who knows your system.
Defense-Grade Standards at a Competitive Cost. We bring the same engineering rigor and compliance discipline to commercial projects that we apply to Navy programs, without the overhead of a large defense contractor.
©2026 Appleton Control Systems
