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Industrial chillers, refrigeration, and plant mechanical
Process cooling, low-temp refrigeration, HVAC, and piping renovations for Metro Atlanta plants that cannot stop production.
Production does not wait on a perfect shutdown. Willis Mechanical supports Metro Atlanta industrial facilities — food manufacturing, cold storage, advanced manufacturing, and process plants — with chillers, refrigeration, HVAC, and process piping planned around operations. Built for owner-occupied facilities and ops buyers. Facility types only — never client names.
Why this market
- Process and product loads where temperature control protects production and inventory
- Owner-occupied plants that want one mechanical team instead of juggling trades
- Multi-site industrial portfolios that need consistent PM and fast response across addresses
- Metro Atlanta depth on plant chillers, general low-temp refrigeration, and dedicated CO₂ refrigeration
How we work around production
- Assess process risk, shutdown windows, and redundancy before recommending a path
- Phase renovations, retrofits, and special projects around line schedules
- Treat chillers and refrigeration as distinct products — process/comfort chilled water vs. low-temp storage and manufacturing
- Coordinate piping, HVAC, and controls when the plant scope crosses systems
- One accountable team from the service call through start-up and handoff
Related systems
- Chillers — process cooling loops and plant chilled water (not freezer racks)
- Refrigeration — cold storage, freezers, food manufacturing (not comfort plant chillers); CO₂ → CO₂ refrigeration
- HVAC — building and support-space mechanical systems
- Plumbing + process piping — welded utilities and process lines tied to plant renovations
- Renovations & retrofits — upgrades in live plants, not ground-up construction
- Multi-location maintenance when you run more than one plant or warehouse
Refrigeration ≠ chillers ≠ CO₂ page. Low-temp storage/manufacturing refrigeration, dedicated CO₂ refrigeration, and process/comfort chilled-water plants are distinct products. We keep them separate so the right crew and scope show up.
Renovations, retrofits & special projects
Industrial work here is typically renovation and retrofit in plants that already run: rack or plant upgrades, capacity changes, CO₂ conversions when they fit, and special projects scoped to production. We do not sell this as new construction.
Industrial FAQ
Can you work while production is running?
That is the default ask. We phase renovations, retrofits, and special projects around line schedules whenever the plant allows.
Do you do process piping and chillers on the same plant?
Yes. Process piping, HVAC, chillers, and refrigeration stay distinct products — but one mechanical team can carry the plant scope.
When is refrigeration the right page vs chillers?
Low-temp storage and manufacturing (including CO₂) → Refrigeration / CO₂. Process or comfort chilled water → Chillers.
Is this sold as new construction?
No. Industrial work here is renovations and retrofits in plants that already run.