![Columbia HVAC Food Drive](https://columbiahvac.net/wp-content/uploads/2023/11/Columbiat-HVAC-Food-Drive-720x406.jpg)
We Are Extending Our 2023 Food Drive Through the End of December!
Update: Thank you to the community for making our food drive such a success! We have decided to exte...
![Woman lounging in living room changing a/c temperature](https://columbiahvac.net/wp-content/uploads/2020/07/woman-in-livingroom.png)
What is HVAC Zoning and Should I Zone?
It seems like every summer is always a little hotter than the one before. When it’s this scorching o...
![Frozen air conditioning unit](https://columbiahvac.net/wp-content/uploads/2019/12/frozen-ac.jpg)
How to Winterize Your A/C
As you peer out of your window today in the Pacific Northwest there’s a high chance you’ll see cloud...
![Vector Illustration Depicting How A/C works | Columbia Heating & Cooling](https://columbiahvac.net/wp-content/uploads/2019/05/how-ac-works_2000x1326-1-720x406.jpg)
Don’t Sweat It! Here’s How Your A/C Works To Keep You Cool
Are you curious to know how your air conditioner works to keep you cool? You're in luck! We've put t...