Mechanical
HVAC, hydronics, refrigeration, and industrial process equipment for complex commercial and institutional buildings.
Mechanical
Four in-house divisions — mechanical, plumbing & process piping, fire protection, and underground site utilities — under one roof in Battle Creek since 1924.











Every Hunter-Prell project is staffed from a single building in Battle Creek. The division lead who answers your call is the person on site when work begins.
HVAC, hydronics, refrigeration, and industrial process equipment for complex commercial and institutional buildings.
Mechanical
Commercial plumbing and specialty process piping for manufacturing, food & beverage, life sciences, and chemical-handling environments.
Plumbing & Process Piping
Wet, dry, pre-action, and specialty fire suppression systems engineered to NFPA code and AHJ requirements.
Fire Protection
Site preparation and underground utility installation — water, sewer, storm, gas, and fire-service mains for new construction and facility expansions.
Underground & Site Utilities
Coordinated mechanical, plumbing, and underground site-utility scope for the regional airport's terminal expansion, executed under live-facility constraints with minimal operational disruption.
Read the project briefA representative slice of recent work. Most of our projects come through repeat relationships with general contractors and direct-to-owner negotiated agreements.
Whether you're coordinating a build or planning a capital project, here's where to begin.
We've worked the same side of the table as the GCs we partner with for decades — turning over division scope on time, holding up the rest of the schedule, and resolving field issues without escalation.
Industrial, healthcare, education, food-processing, and municipal owners hire Hunter-Prell direct when they want one mechanical partner accountable end-to-end — from underground utility through to commissioning.
Hunter-Prell was founded in 1924 and has remained in continuous operation through a century of Michigan industry — building a reputation for steady reliability and quality work across industrial, commercial, and institutional sectors.
Reach out for a bid invitation, a project conversation, or a routine inspection program. We answer.