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MEP — mechanical, electrical and plumbing — is where a cold storage facility either runs flawlessly or fights itself every day. Sub-zero temperatures, heavy refrigeration loads and moisture create challenges that standard commercial MEP work simply isn't built to handle.
Why cold storage MEP is specialized
Electrical, plumbing and mechanical systems behave differently in the cold. Drains freeze. Standard lighting fails at low temperatures. Refrigeration equipment draws enormous, carefully balanced power loads. Condensation forms where warm and cold systems meet. Engineering MEP for these conditions — rather than adapting a generic warehouse design — is what keeps a facility reliable and compliant.
Electrical and refrigeration power
Refrigeration is the largest electrical load in the building, and it must be powered, protected and coordinated precisely. We design and install electrical systems sized for compressors, condensers, evaporators and controls — with the redundancy and monitoring that protect your product against downtime.
Cold storage electrical scope
- Refrigeration power distribution sized for compressor and condenser loads.
- Sub-zero rated lighting engineered to start and perform in freezers.
- Controls and monitoring for temperature, alarms and energy management.
- Emergency and egress lighting that meets life-safety codes.
- Backup and redundancy to protect product during power events.
Plumbing and drainage in the cold
Water and freezing temperatures don't mix. Floor drains in a freezer will freeze solid without proper design, and trapped condensate creates slip hazards and equipment damage. We engineer freeze-protected drains, heat-traced piping and condensate management systems that handle moisture without icing up.
The frozen-drain problem: A standard floor drain in a freezer becomes a block of ice. Freeze-protected drains, trap heaters and correct slope are essential — and far cheaper to engineer up front than to retrofit later.
Condensate and moisture management
Evaporators, door openings and temperature transitions all generate condensate. Left unmanaged, that moisture causes ice buildup, corrosion and safety hazards. We design drainage and heat-tracing that captures and removes condensate before it becomes a problem — protecting both your structure and your insulated envelope.
Code compliance and inspections
Cold storage facilities must satisfy electrical codes, plumbing codes, fire-suppression requirements and food-safety regulations simultaneously. We plan MEP for compliance from the start and manage the inspection and documentation process — so your facility passes cleanly and operates legally from day one.
Engineered as part of the whole
Because MEP is delivered within our turn-key process, every penetration, embed and rough-in is coordinated with facility design, concrete and insulated panels before work begins. Nothing is cut into the envelope after the fact — preserving thermal integrity and avoiding costly conflicts.
Frequently asked questions
Why can't I use standard warehouse lighting?
Many standard fixtures fail to start or perform poorly in sub-zero temperatures. Freezer-rated lighting is engineered to deliver reliable output in extreme cold and to last.
How do you keep freezer drains from freezing?
Through a combination of freeze-protected drain bodies, trap heaters, heat-traced lines and correct slope — all engineered for your operating temperature.
Do you coordinate with our refrigeration contractor?
Yes. We coordinate electrical loads, rough-ins and controls with your refrigeration system so the whole facility operates as one integrated system. Contact us to discuss your project.
Power your facility to perform
Reliable MEP systems are what keep your product safe and your operation running. If you're planning a cold storage build or upgrade, our team can engineer electrical and plumbing systems built for the demands of refrigerated operation. Request a consultation today.