industrial and commercial maintenance

Since 1938, Buist has been providing industrial and commercial companies a wide range of quality services including Heating, Ventilation, Air Conditioning (HVAC), Process Piping, Plumbing, and Industrial and Commercial Maintenance. Buist assists clients from engineering and design through project management and installation, finishing with available maintenance service, and is available 24 hours a day.

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energy managementengineering and design-buildHVAC installationorbital weldingpipe fabricationplumbingpressure vessel fabricationprocess pipingsheet metalturnkey project management

KEY Electric & Automation, Inc. is a locally-owned, full-service electrical contractor serving industrial, commercial, and residential clients in Minnesota and Wisconsin. They provide custom automation engineered in-house, industrial and commercial maintenance, and act as a full-service integrator of custom automation. Their staff are licensed, bonded, and insured electricians and project managers.

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automation integrationcustom automation engineeringelectrical contracting