Serving Our Community with Quality HVAC Solutions Since 1985

A Legacy of Comfort in Wisconsin

For nearly four decades, Air Tech Heating has been the trusted name in residential and commercial comfort solutions throughout Fond du Lac and the surrounding communities. What started as a small local operation has grown into one of the region’s most reliable HVAC service providers.

Our Service Areas

We’re proud to serve multiple communities across Wisconsin, including:
• Fond du Lac
• North Fond du Lac
• Oakfield
• Surrounding areas

Growing with Our Community

As our region has evolved, so have we. From basic heating repairs to state-of-the-art HVAC installations, our commitment to delivering quality service has remained unchanged. We’ve witnessed the transformation of heating and cooling technology, consistently updating our expertise to provide the most efficient solutions for our customers.

What Sets Us Apart

Our dedication to excellence includes:
• 24/7 emergency services
• Certified technicians
• Comprehensive maintenance programs
• Modern diagnostic equipment
• Energy-efficient solutions

Looking Forward

As we continue serving the greater Fond du Lac area, our focus remains on providing reliable heating and cooling solutions while maintaining the personal touch that has defined our business from the beginning. Whether you need furnace maintenance in Oakfield or heating system installation in North Fond du Lac, we’re here to ensure your comfort in every season.

Contact us today to experience the difference that decades of dedicated service can make for your home or business comfort needs.