Clear Choice AntifreezeHome
Colorado's leading, antifreeze, coolant provider. Call us at 303-227-9900. Delivering coolant to Denver Metro Area and Front Range customers.
Since 1997. Coolant and antifreeze removal in Denver Metro Area and Front Range.
For information on antifreeze please go to:

Clear Choice Antifreeze
G2 Solutions



Clear Choice Glycols
is your solution for propylene glycol.


Whether you're searching for glycol for your building, water fountain, car wash, solar heating system, HVAC system, chiller, boiler, process heating and cooling, geo-thermal application, we are your one-stop shop.



We proudly offer you virgin propylene glycol, custom-blended to your specifications.

At a significant cost-savings, we can also offer you distilled products. These superior products perform as well as virgin products and can confidently be used in their place.

For those truly wanting a green alternative, we now offer bio-glycol (Biogreen Heat Transfer Fluid made from a non toxic blend of 1,3 Propanediol, Susterra™). This renewable product has a base fluid derived from corn sugar.



What do we mean by custom blending? We can mix your product to your   specifications. Need 32% PG? No problem! 50% PG? We can do it! And of course, we can also provide straight up, 100% propylene glycol.

We offer inhibited or uninhibited glycol.


Injection and Removal:

We specialize in helping you with HVAC jobs. We have state of the art delivery equipment and pumps and can assist you in filling and evacuating your closed-loop systems.

If you need spent propylene glycol removed from your system, we can help.



We have the largest still in the Rocky Mountain region and we have reclaimed over two million gallons of used glycol. We can pick up from your site, help you evacuate it from a system, and you can also bring your used glycol to us.


Glycerin for use in fire suppression and sprinkler systems is available in 5-gallon, 15-gallon, 30-gallon, and 55-gallon containers. (Safe for schedule 40 and schedule 80 plastics.)


Please give us a call at


to discuss your needs.


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