Selected Work
A sampling of commercial mechanical, sheet metal, plumbing, and process projects ASM has delivered across Connecticut, from cleanrooms and laboratories to hospitals, secure facilities, manufacturing plants, schools, and commercial buildings.
Commercial
Storrs, CTCommercial
Renovation addressing persistent humidity in an 8-story student dormitory. Demolition and replacement of ductwork, new rooftop ERVs and curbs, registers, and related sheet metal. Delivered reliable humidity control and improved system performance.
Commercial
Uncasville, CTCommercial
HVAC retrofit replacing three aging York systems with two 7.5-ton and one 5-ton York condensing units and matching air handlers. Included mechanical, electrical, and controls tie-ins, insulation, pressure testing, and commissioning during normal hours.
Healthcare
ConnecticutHealthcare
Added cooling capacity for a pediatric specialty space with two wall-mounted AC units and a rooftop condensing unit. Included new refrigeration linesets, insulated copper drain piping, and temperature controls.
Commercial
Norwich, CTCommercial
New sheet metal and HVAC piping to support library renovations. Make-safe and removal of existing duct and piping; new galvanized duct, HVAC piping, VAV equipment, and RGDs; thermal insulation; TAB; controls integration. Davis-Bacon labor.
Commercial
Hartford, CTCommercial
New ductwork and air distribution for a renovated conference room. Make-safe and removal of existing duct and equipment; new galvanized duct, VAV terminal units, RGDs, RCP components, and full duct insulation; TAB and permitted mechanical install.
Commercial
Manchester, CTCommercial
Ductwork and air distribution upgrades supporting interior renovations. Galvanized and spiral duct, exhaust fans, RGDs, and a duct reheat coil; AC unit removed and replaced with a new air handler; crane and rigging coordination.
Commercial
Windsor, CTCommercial
HVAC duct install supporting renovations at Warham Hall. Galvanized and aluminum duct, fire dampers, duct coils, inline exhaust fans, louvers, and ~70 ducted FCUs. Stainless drain pans, RGDs, and red-lined as-builts.
Commercial
Windsor, CTCommercial
Plumbing supporting a 2nd floor renovation. Furnish and install of a new sink, faucet, and associated piping; remove and replace an existing bottle filler with an owner-furnished unit. Coordinated with the renovation schedule.
Healthcare
Wallingford, CTHealthcare
Ductwork upgrades for renovations in two imaging rooms. Demolition of existing duct and accessories, new galvanized duct, four RGDs, duct insulation, duct cleaning, and TAB. Two phased mobilizations during normal hours.
Critical Environment
ConnecticutCritical Environment
Mechanical upgrades inside a secure, controlled research environment. Replaced multiple outdoor air dampers, installed new actuators, and performed duct modifications and insulation repairs to restore proper airflow. Strict containment and phased mobilizations.
Critical Environment
ConnecticutCritical Environment
Duct system upgrades supporting critical technical operations. Removed plenums at two CRAC units; new galvanized duct, plenums, diffusers, and volume/control dampers; piping mods, insulation, and TAB with full coordination to maintain operational continuity.
Commercial
Hartford, CTCommercial
Plumbing and HVAC supporting a phased roof replacement. Removed and reinstalled existing exhaust fans, installed curb adapters, and furnished and installed twenty new roof drains with membrane clamp assemblies and domes. Pre/post airflow balance on five exhaust fans.
Commercial
Mystic, CTCommercial
Plumbing and HVAC for an interior commercial office build-out. New domestic water, sanitary waste and vent piping, plumbing fixtures, and insulation. HVAC work includes ductwork, refrigeration and condensate piping, AHUs and fan equipment, standalone controls, and full TAB.
Critical Environment
ConnecticutCritical Environment
Selective mechanical demolition supporting a rooftop solar installation at a secure military facility. Make-safe, disconnection, and removal of existing HVAC piping and insulation; furnished and installed required pipe caps.
Cleanroom
Enfield, CTCleanroom
HVAC ductwork supporting a cleanroom HEPA installation at a medical manufacturing facility. Galvanized ductwork and accessories, duct insulation, eleven owner-furnished HEPA diffusers, and four owner-furnished return grilles.
Laboratory
ConnecticutLaboratory
Ductwork modifications supporting a fume hood renovation in an active pharmaceutical research facility. Make-safe and removal of existing duct/equipment; new galvanized duct and accessories with limited stainless at hood connections, air devices, air valves, and insulation.
Manufacturing
Suffield, CTManufacturing
Multiple industrial exhaust systems at a manufacturing facility. Galvanized ductwork, roof-mounted exhaust fan, an industrial Singer exhaust hood with supports, and a motorized damper with actuator. Separate galvanized duct system and capture hood for a wrapping machine process.
Laboratory
ConnecticutLaboratory
HVAC duct systems supporting biobank laboratory modifications inside an active pharmaceutical research facility. Make-safe and removal of existing duct/equipment; new galvanized duct and accessories; install of an owner-furnished exhaust fan.
Healthcare
Farmington, CTHealthcare
Plumbing, HVAC, and medical gas systems for the Wound Care Center renovation. Demolition and reinstallation of domestic water, waste/vent, medical gas piping, galvanized ductwork, exhaust systems, hot water heating components, air devices, and insulation. New exhaust fans, reheat, louvers, and full TAB.
Manufacturing
North Haven, CTManufacturing
HVAC and plumbing for a manufacturing facility renovation. Demolition of rooftop gas piping; new compressed air and domestic water piping, fixtures, and insulation. HVAC work includes rooftop unit replacements, galvanized and stainless oven exhaust ductwork, air devices, exhaust systems, and TAB.
Commercial
Hartford, CTCommercial
HVAC for a multipurpose room renovation. Demolition of existing HVAC piping, ductwork, and equipment; new galvanized duct with lined sections, air distribution devices, chilled water supply/return piping, condensate piping, and a new AC unit. Relocated owner-furnished AHUs; full TAB.
Commercial
Griswold, CTCommercial
HVAC for the conversion of the Griswold Senior Center to adult education classrooms. Demolition and modification of existing duct and piping; new galvanized duct systems, condensate and radon piping, and split AC units serving multiple classrooms. Insulation, start-up, and TAB under prevailing wage.
Healthcare
Waterford, CTHealthcare
Plumbing, HVAC, and medical gas fit-out for a new outpatient medical facility. A two-story fit-out of approximately 15,000 SF including licensed procedure rooms, clinical spaces, and support areas.
Commercial
Norwich, CTCommercial
HVAC ductwork replacement and air balancing for a college renovation project.
Healthcare
ConnecticutHealthcare
Specialty stainless systems, isolation valves, backflow prevention, and clean wall stations.
Commercial
ConnecticutCommercial
Phased rough-ins above finished ceilings, quiet hours, and zero disruption to occupants.
Laboratory
ConnecticutLaboratory
Lab waste and pH neutralization, dilution tanks, and chemical-resistant piping for a biotech client.
Cleanroom
New Haven, CTCleanroom
Cleanroom retrofit with welded stainless ductwork.
Commercial
ConnecticutCommercial
Stair tower exhaust installation at a UConn campus facility.
Commercial
Hartford, CTCommercial
Underslab duct coordination for a Hartford office buildout.
Healthcare
ConnecticutHealthcare
Fan wall integration at a Bridgeport-area healthcare facility.
Manufacturing
Waterbury, CTManufacturing
Roof curb and duct installation at a manufacturing facility.
Cleanroom
New Haven, CTCleanroom
ISO 7 pharmacy renovation.
Critical Environment
ConnecticutCritical Environment
BSL HVAC retrofit with emergency venting.
Cleanroom
ConnecticutCleanroom
GMP manufacturing facility buildout.
Cleanroom
ConnecticutCleanroom
HEPA upgrade and balancing in an occupied ISO 8 suite.
Critical Environment
ConnecticutCritical Environment
CRAC unit replacement at a secure data center.
Healthcare
ConnecticutHealthcare
Hydronic loop rebalancing for a hospital wing.
Commercial
ConnecticutCommercial
Mixed-use rooftop install with ducted returns.
Cleanroom
ConnecticutCleanroom
Cleanroom exhaust upgrade and re-certification.
Bring us in early. We'll value-engineer the install before drawings are final.
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