Expert Mechanical Services & Facility Management
Hartwig Mechanical 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.

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.