748 53rd StDes MoinesIowa 50312, United States             515.918.7079          zfinch@trezac.com

Our Promise

Do you have an office space being built out?  Do you have a project that needs bid?  Email zfinch@trezac.com to discuss your project needs.  


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There are numerous rebates available for installing energy efficient equipment.  Ask us how to get the most money back for you!  Up to $2,050!


Our work is good. We promise. And behind that promise, we want you to know that we back our work with a satisfaction guarantee. We won't stop working until you like what we've done. 


New Installs


Furnace stop working?  A/C not cold?  Call us and we'll be on our way shortly.  Our skilled technicians will quickly and accurately diagnose the issue to get you back up and running.  


Whether you need to replace an old wore out system or install one in your brand new house we've got you covered.  Geothermal, Natural Gas, Propane and Heat Pump systems are all possibilities.