Rooftop Units (RTUs)
Single-package and split RTU replacements — high-efficiency, variable-speed options, with controls integration and curb adapters as needed.
Service
HVAC Change Outs & Modernization
When equipment reaches the end of its useful life, the right replacement is more than a like-for-like swap. We engineer change-outs that cut energy use, fit your existing footprint, and minimize disruption to building operations.
Equipment we replace
From rooftop units to central plants.
Manufacturer-agnostic installs — we work with the equipment that's right for your building and budget.
Chillers
Air-cooled and water-cooled chiller replacements — magnetic-bearing, oil-free, and conventional screw/scroll designs, sized for actual load profiles.
Boilers
Hot water and steam boiler replacements — condensing, non-condensing, and cast-iron units, with combustion analysis and trim package upgrades.
Air Handlers
Custom and packaged AHU replacements — coil swaps, fan upgrades to ECM/VFD, and full unit replacements in tight mechanical-room footprints.
Pumps & motors
VFD upgrades, ECM motor swaps, and full pump replacements — better part-load efficiency, longer service life, fewer mechanical seal failures.
Controls modernization
BAS upgrades, pneumatic-to-DDC conversions, and graphics/sequence-of-operations overhauls — bring your building into the modern era of controls.
How we work
Engineered, not just installed.
We don't drop-in replacements without verifying the new equipment is the right size. Buildings change. Loads change. Equipment selections that were right ten years ago are often oversized today — and oversized equipment costs you in efficiency, comfort, and reliability.
Every change-out starts with a load review and a discussion about what's actually running through the building today.
- Load review and right-sizing before any equipment selection
- Multiple manufacturer options with side-by-side comparisons
- Coordination with your operations team on cutover windows
- Crane lifts, rigging, and structural coordination as needed
- Controls integration with existing BAS
- Commissioning and as-built documentation at handover
- Utility rebate paperwork — we handle it
Got an aging unit?
Get a replacement quote.
Send us your nameplate data or just an address — we'll come look. Quotes typically within two weeks.