Dayco Heating & Air Conditioning

Dayco Heating & Air Conditioning A family-run HVAC company rooted in integrity, comfort, and connection since 1985. From our family to yours, with every service. That’s the Dayco Way!

Is the HVAC system at your Kennewick, WA, Richland, WA or Pasco, WA home or business on its last legs? Dayco Heating & Air Conditioning is here to help. Contact us for:
Furnace repair and installation | Heat pump repair and installation | Gas furnace repair and installation | Geothermal heat system repair and installation | Air conditioning unit repair and installation | Indoor air quality testing



No matter what kind of system you currently have, our experienced contractors are equipped to diagnose the problem and implement effective repairs. If your system is beyond repair, we’ll help you select a new HVAC system that’s right for your needs and budget. Don’t hesitate to reach out – our knowledgeable team is standing by to assist you, so call today!

Happy Wednesday! ☀️ Just for fun for the coffee lovers ☕️
06/03/2026

Happy Wednesday! ☀️ Just for fun for the coffee lovers ☕️

06/02/2026

Justin Dodd is speaking this Thursday at 50+ Gunners. come visit.

Happy customers, happy team! ❤️ Thank you for choosing and trusting us with all of your HVAC needs! If we’ve helped you ...
06/02/2026

Happy customers, happy team! ❤️ Thank you for choosing and trusting us with all of your HVAC needs! If we’ve helped you recently, we’d be so grateful if you took a minute to leave us a review! ⭐️

📞 509-586-9464 | 💻 daycoheating.com

05/31/2026

Just for fun — You just won a lifetime supply of the last thing you bought. What did you win?!

If your filter looks like this, it’s time for a change! This is NOT a piece of fabric, it’s a layer of buildup of dust/d...
05/29/2026

If your filter looks like this, it’s time for a change! This is NOT a piece of fabric, it’s a layer of buildup of dust/debris 👀 Regular maintenance is the key to extending the life of your system!

📞 509-586-9464 | 💻 daycoheating.com

05/27/2026

Just for fun! With graduation approaching, what year did you graduate? 🎓

This Memorial Day we pause to honor and remember the brave men and women who made the ultimate sacrifice for our freedom...
05/22/2026

This Memorial Day we pause to honor and remember the brave men and women who made the ultimate sacrifice for our freedom 🇺🇸

Please note our office will be closed on Monday the 25th. We will resume normal business hours on Tuesday the 26th.

As always, if you have an emergency over the weekend we have on call technicians available to help. Call our office at 509-586-9464 and go through the prompt to get emergency service.

Have a fun and safe Memorial Day weekend! ❤️

HVAC job description: 10% diagnostics, 90% yoga 🤪🔧
05/21/2026

HVAC job description: 10% diagnostics, 90% yoga 🤪🔧

🚨 We’re hiring! 🚨Looking to add a service technician and installer to our team! 🌡️⚙️🛠️ Experience preferred. Call to lea...
05/19/2026

🚨 We’re hiring! 🚨

Looking to add a service technician and installer to our team! 🌡️⚙️🛠️ Experience preferred. Call to learn more or come by our office to submit your application!

📞 509-586-9464 | 💻 daycoheating.com

11 N Auburn St
Kennewick, WA 99336

Summer is coming! ☀️🌡️ Is your AC ready? Beat the heat and schedule your maintenance now! 📞 509-586-9464 | 💻 daycoheatin...
05/13/2026

Summer is coming! ☀️🌡️ Is your AC ready? Beat the heat and schedule your maintenance now!

📞 509-586-9464 | 💻 daycoheating.com

Address

11 N Auburn Street
Kennewick, WA
99336

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4pm

Website

Alerts

Be the first to know and let us send you an email when Dayco Heating & Air Conditioning posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Dayco Heating & Air Conditioning:

Shortcuts

Share