Com+ Mechanical keeps freezers, coolers, and dock environments at temperature across the five boroughs, Nassau, Westchester, northern New Jersey, and Stamford, CT. One contractor for industrial refrigeration, HVAC, and the controls that protect your product and your throughput.
Aging compressors, fouled or iced evaporator coils, failing defrost cycles, and poor air distribution let rooms creep out of their target band. In a low-temp freezer, even a brief excursion can compromise product quality, trigger a cold-chain deviation, and put an entire load in question.
Every time a dock door opens, warm humid metro air pours in. Without effective air curtains, vestibules, strip curtains, and rapid doors, that infiltration loads up the refrigeration system, ices floors and ceilings, fogs work areas, and quietly inflates the energy bill that already dominates your operating budget.
When compressors and condensers are undersized for current throughput or run with no backup, a single failure can warm a room fast. Facilities that have added volume or rooms over the years often discover the plant is the bottleneck only when something breaks during a heat wave.
Leaking systems lose capacity, raise energy use, and create regulatory and safety exposure under EPA rules and, for ammonia plants, process safety requirements. Without leak detection and a refrigerant management plan, small losses become recurring emergencies and documentation gaps.
Infiltration, marginal defrost performance, and failed door or pan heaters create ice buildup and dripping that damage product, foul racking, and create safety hazards in trafficked aisles and at door thresholds where forklifts and pickers move constantly.
Many refrigerated facilities run plant that is decades old and patched repeatedly. Without a maintenance program and a capital plan for staged replacement, breakdowns cluster at the worst times and there is no roadmap for efficiency upgrades or NYC emissions and refrigerant deadlines.
In a cold storage or distribution facility, the mechanical system is the product. A few degrees of drift in a freezer, a failed evaporator over a holiday weekend, or a dock door that bleeds cold air all day can mean rejected loads, lost inventory, and a broken cold chain that customers and auditors will not forgive. Com+ Mechanical works on the systems that refrigerated warehouses, food distribution hubs, and third-party logistics operators in the NYC metro actually run: industrial refrigeration plants, low-temp and medium-temp evaporators, blast freezers, dock-door and vestibule conditioning, and the office and battery-charging HVAC that surrounds them. We understand that a distribution center never really closes, that your loads move on a schedule you cannot push, and that temperature integrity is something you have to be able to prove. We provide preventive maintenance that keeps compressors and condensers off the failure curve, repairs and retrofits that modernize aging plant without shutting you down, and 24/7 emergency response when product is on the line. Across boroughs, Long Island, Westchester, northern NJ, and Stamford, we act as a single mechanical partner for the whole building, so you are not juggling a refrigeration contractor, an HVAC company, and a controls vendor while a room warms up.
From call to comfort in 4 easy steps
We walk the facility: refrigeration plant, evaporators, freezer and cooler rooms, dock doors and vestibules, controls and alarming, and surrounding HVAC. We map equipment age, capacity vs. current load, redundancy gaps, infiltration sources, and compliance exposure.
We turn the assessment into a prioritized plan: what threatens temperature integrity now, what should go on a maintenance cadence, and what belongs in a capital retrofit. You get a clear view of reliability risk, efficiency opportunity, and code and refrigerant deadlines.
We schedule maintenance and project work around your dock and production schedule, stage capacity so rooms stay protected, and coordinate any room downtime to minimize impact on inventory and throughput.
We keep systems on a maintenance cadence, verify temperatures and alarms, maintain refrigerant and service records, and stay available 24/7 so issues are caught and handled before product is at risk.
Large refrigerated warehouses and distribution hubs often run a central plant using ammonia (R-717), CO2 (R-744), or a cascade of both, feeding multiple low- and medium-temp rooms through a network of evaporators and condensers.
Smaller cold storage, food distribution, and 3PL facilities frequently use HFC compressor racks or packaged condensing units serving walk-in freezers, coolers, and staging rooms, with separate low- and medium-temp circuits.
Loading docks, packaging areas, offices, and forklift battery rooms each need their own conditioning and ventilation, tied into infiltration control so the refrigerated envelope stays protected.
We service the systems cold storage actually runs, from ammonia and CO2 central plants to HFC racks, low- and medium-temp evaporators, and blast freezers, not just rooftop comfort cooling.
Refrigeration, HVAC, dock conditioning, and controls under one contractor means faster diagnosis and no finger-pointing when a room is warming and the clock is running.
Our maintenance and emergency model is designed around facilities that cannot lose temperature, with a focus on redundancy, fast response, and protecting product value.
Local teams across the boroughs, Long Island, Westchester, northern NJ, and Stamford support both single distribution centers and multi-site cold storage portfolios.
No fees. No surprises. Just honest service.
Scheduled service that keeps refrigeration and HVAC off the failure curve and your rooms in their target band, with documentation built for audits and customer requirements.
Repairs, modernization, and capital upgrades for aging or undersized plant, scoped and staged to keep rooms protected during the work.
Around-the-clock response for refrigeration and HVAC failures that put temperature and product at risk.
Pricing is scoped per facility based on refrigeration plant type and size, number and temperature of rooms, dock configuration, controls, and load. All engagements are quoted as a Custom Quote after assessment.
Business+ plans start at $499/year — includes 2 rtu tune-ups, 10% off all services, and priority scheduling.
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Get answers to common questions about our services
Yes. We offer around-the-clock emergency response for refrigeration and HVAC failures, with the goal of protecting room temperature and product during the event. Maintenance-agreement customers receive priority response.
Yes. We serve the five boroughs, Nassau, Westchester, northern New Jersey, and Stamford, CT, and support both single facilities and multi-site portfolios with consistent maintenance, project work, and emergency coverage across locations. Call (332) 600-4640 to discuss your sites.
We service industrial refrigeration including ammonia (R-717) and CO2 (R-744) systems as well as HFC compressor racks and packaged equipment, along with the evaporators, condensers, controls, and dock conditioning around them.
Our maintenance includes temperature verification, controls and alarm checks, and service and refrigerant records that support audits and customer requirements. We can work with your monitoring and setup so temperature integrity is something you can demonstrate, not just claim.
Yes. Dock-door infiltration is one of the biggest drivers of frost, ice, fog, and runaway energy load in refrigerated facilities. We assess and improve air curtains, vestibules, strip and rapid doors, and door heaters, and tune the refrigeration and controls so infiltration is not silently inflating your largest operating cost.
Energy is usually the dominant line in a cold storage P&L, so efficiency is central to how we scope retrofits, from floating head pressure and EC fan motors to VFDs and controls upgrades. We can also plan refrigerant transitions and document work to support phase-down and local emissions requirements.
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If you run a cold storage or distribution facility in the NYC metro, talk to Com+ Mechanical about a refrigeration and HVAC partner built around uptime, temperature integrity, and the energy load that drives your costs. We will assess your plant, rooms, and dock environment and propose a maintenance, retrofit, and emergency plan scoped to your operation. Call (332) 600-4640 or request a facility assessment.
Call (332) 600-4640