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Expert Mechanical Services & Facility Management


Hartwig Mechanical, Inc. optimizes your ownership and operational costs of your buildings and facilities by providing a range of mechanical systems management and maintenance services to maximize production and minimize downtime. From preventive and predictive maintenance for specific pieces of equipment to full-time, turnkey, on-site management of your facilities, our goal is to ensure worry-free operations of your organization.



Huge Residential House — Harvard, IL — Hartwig Mechanical, Inc.

Hartwig’s facility management and maintenance solutions include:

  • Building systems operation and maintenance
  • Manufacturing systems maintenance
  • Backflow/RPZ inspection, replacement, and certification
  • Combustion analysis
  • Eddy current
  • Air balancing
  • Vibration analysis
  • Equipment installation, repair, and maintenance, including:

                 o  Ventilation & exhaust systems

                 o  Chillers & cooling towers

                 o  Boilers (steam and hot water)

                 o  Humidifier & dehumidification systems

                 o  Makeup air equipment

                 o  Pumps and compressors

                 o  Data center cooling systems

                 o  Temperature controls

                 o  Water treatment systems

  • 24/7 emergency service

Call us at 815-943-4430 to discuss your commercial project.

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