Dependable Heating and Air Conditioning

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Dependable Heating and Air Conditioning The #1 Heating and Air Conditioning Service Provider in Ada and the Surrounding Area for Over 25years Our service department handles calls anytime night or day.

We have been selling and servicing customers in the Ada area for over 28 years. We offer Lennox and American Standard equipment and have been No. 1 in our market for several years. For the best products and the best price call us today. 580-436-5662

10/15/2026

Comfort all year. Fewer surprises.

Join Dependable’s Kool Bear Club and stay ahead of HVAC problems with routine maintenance that helps keep your system running efficiently when you need it most.

📞 580-436-5662 to learn more or join today.

10/05/2026

Another install in the books. 💪 New system. Same Dependable crew getting it done.

📞 580-436-5662

10/01/2026

Dependable by name. Dependable by nature. Keeping Ada comfortable since day one.

📞 580-436-5662

Fall is coming. Is your HVAC ready? 🍂A little preparation now can help make sure your system is ready when those first c...
09/29/2026

Fall is coming. Is your HVAC ready? 🍂

A little preparation now can help make sure your system is ready when those first cold Oklahoma mornings hit. Check your furnace, change your filter, clear away leaves and debris, and test your heat before you need it.

Need a fall tune-up? Give Dependable a call and beat the winter rush.
📞 580-436-5662

09/24/2026

Keeping your home comfortable starts with a job done right. Dependable service you can count on.

📞 580-436-5662

Every home is different. Dependable can help make sure your HVAC system is properly sized for your home and comfort need...
09/21/2026

Every home is different. Dependable can help make sure your HVAC system is properly sized for your home and comfort needs.

Questions about your system? Give us a call.
580-436-5662

09/17/2026

Keeping Ada comfortable, one home at a time. Dependable service when you need it most.

📞 580-436-5662

09/11/2026

AC install in action. ❄️

Need a new system? Call Dependable Heating & Air Conditioning at 580-436-5662.

The right AC system makes all the difference in keeping your home comfortable and your energy costs under control.Depend...
09/10/2026

The right AC system makes all the difference in keeping your home comfortable and your energy costs under control.

Dependable Heating & Air Conditioning can help you find the right system for your home and make sure it’s installed for reliable, lasting comfort.

📞 580-436-5662

Not sure if your AC needs another repair or if it’s time to replace it? Age, frequent repairs, rising energy bills, and ...
09/01/2026

Not sure if your AC needs another repair or if it’s time to replace it? Age, frequent repairs, rising energy bills, and inconsistent cooling can all be signs it’s time for an upgrade.

Dependable Heating & Air Conditioning can help you determine what makes the most sense for your home and your budget.

📞 580-436-5662

Address

1200 N Mississippi Avenue
Ada, OK
74820

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+15804365662

Website

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