ROOFTOP & AHU
Rooftop Units, RTUs, and Built-Up Air Handlers
From straight RTU swap-outs to custom built-up AHUs for labs and 100% outdoor air systems.
We install and replace commercial rooftop units, packaged DOAS units, and custom built-up air handlers for commercial and industrial facilities in Connecticut. Curb adapters, structural coordination, and electrical/gas tie-ins are part of our scope, not someone else's.
RTU replacements
Like-for-like and upsized swap-outs with curb adapters and crane logistics handled.
Custom built-up AHUs
Field-assembled units for lab, healthcare, and process facilities where catalog units don't fit.
Dedicated outdoor air systems
DOAS for VRF buildings, healthcare, and pressurization-critical spaces.
100% OA lab units
Single-pass air handlers with high-efficiency filtration and heat recovery.
Specialty exhaust
Lab exhaust fans, fume hood discharge stacks, and energy recovery.
Structural & rigging
We coordinate steel, curbs, and crane picks to keep your roof and schedule intact.
Bring us in early.
The earlier we're on a project, the more we can value-engineer, prefabricate, and de-risk the install. Let's talk specs, timeline, and budget.