Heating and Cooling service and repair in Green Bay and the Fox Valley area.


Titan Services was established in September of 2013 based on the fundamentals of providing a great service at a fair price.  We are a small, family owned business serving Green Bay and the surrounding areas with over 21 years of experience.

We provide services for your heating and cooling needs from new construction, equipment replacement, repairs and maintenance.  We work on both residential and commercial projects, as well as providing 24/7 emergency services.



We promise to complete the job to your satisfaction!  Whether you’re losing heat in the middle of winter, or unable to stay cool in the sweltering summer sun, Titan Services will get you and your family comfortable.  Consider Titan Services for the following:

  • Air Conditioning install and repair

  • Boiler install and repair

  • Furnace install and repair

  • Humidity control solutions

  • Indoor Air Quality and Duct Cleaning services

  • Single and Multi-zone climate control solutions



Derik was able to get to my home within a day of receiving my call and for that I was grateful since it was so hot out. He was very professional and very honest. I would recommend Titan Services to anyone. Thanks so much Derik for the awesome service!
Brittany Lamb
It’s great to know that you can trust Derik to get you prompt and efficient service at a great price. We have used Derik at a few properties and will keep him in mind for the next venture. Give Titan Services a call when you need HVAC service.
Jessica Wierer
Very friendly, honest and reasonably priced.
Theresa Duckart
Derek is awesome, timely, and affordable!
Dale Livingston