HVAC SYSTEMS

A REPUTATION BUILT OVER 140 YEARS

At Freitag-Weinhardt, we understand that reliable HVAC systems are crucial to your operations. Our comprehensive heating, ventilation, and air conditioning services combine traditional excellence with innovative solutions, ensuring optimal comfort and efficiency for your facility.

Core Services

COMPLETE HVAC SOLUTIONS

Rooftop/Package HVAC Systems
VRF/Mini-Split Systems
Boilers & Chillers
Hydronic Heating/Cooling Systems
Pneumatic Control Systems

PREVENTATIVE MAINTENANCE

Avoid costly breakdowns
Increase system efficiency
Expand equipment life
Ensure greater safety
A large commercial HVAC system on the roof of a building
An HVAC system being installed on a building

SYSTEM DESIGN & INSTALLATION

We provide custom HVAC solutions designed for your specific needs, from new construction to system upgrades and retrofits.

Freitag HVAC service employees in a group photo

ENERGY OPTIMIZATION

Our experts analyze and optimize your HVAC systems to maximize efficiency and reduce operational costs.

By the Numbers

EFFICIENCY
750,000+
LABOR HOURS

dedicated on average annually
to ensure your projects are completed efficiently.

OUR CUSTOMERS
70%
of our top-tier customers

are among Indiana's top 50 largest publicly traded companies

SAFETY
24/7
emergency response

available around the clock to keep your operations safe and running with minimal to no interruption.

WHY CHOOSE FREITAG-WEINHARDT FOR hvac SYSTEMS

TECHNICAL EXPERTISE

Our certified technicians are trained in the latest HVAC technologies and best practices, ensuring optimal system performance.

PROACTIVE APPROACH

We focus on preventing issues before they occur, helping you avoid costly emergency repairs and system downtime.

COMPREHENSIVE SERVICE

From initial design through ongoing maintenance, we provide complete support throughout your system's lifecycle.

ENERGY EFFICIENCY

Our solutions help reduce energy consumption while maintaining optimal comfort and performance levels.

Ready to Start Your Project?

Contact us for more information on how our HVAC systems can support your facility throughout its entire lifecycle.