HVAC Company in Warr Acres, OK

An HVAC company in Warr Acres, OK, can see the signs of bigger problems before you feel them in full force. Whether you’re dealing with uneven temperatures at home or indoor climate issues at your business, expert residential and commercial HVAC services fix problems fast. From installing new systems that match your square footage and ductwork to troubleshooting strange noises and airflow hiccups, it all starts with knowing what’s normal—and what isn’t.


Most homeowners and business owners should schedule a maintenance visit at least twice a year—once before summer and again before winter. It keeps airflow smooth, energy bills low, and systems from working overtime.


A HVAC company will typically offer installations, full system repairs, seasonal maintenance, and long-term service plans. But the difference between a good company and one that leaves you sweating in the heat? Responsiveness, certified technicians, and straight answers when systems go haywire. Bonus points if they’re transparent about pricing and don’t try to sell you stuff you don’t need.


Working with pros keeps your system in top shape without the guesswork, especially during Oklahoma’s unpredictable weather swings that stress HVAC systems big time. And when summer storms or sudden freezes hit, local crews can respond faster and cheaper than national companies.


At Drennen Mechanical Inc., we take pride in being the top-rated HVAC company serving Warr Acres, OK, and the wider Oklahoma County area. With more than 15 years of hands-on experience, our team is dedicated to delivering comfort and satisfaction to every client, whether you’re a homeowner or run a business.

about - Warr Acres, OK

Warr Acres, Oklahoma, is a city with a rich history and a lot of life. Incorporated in 1948, this community was born out of the vision of Clyde B. Warr in 1937 and has grown and thrived ever since. Today, Warr Acres covers just over 3 square miles and has a population of about 10,660 in 2025, and is part of Oklahoma County.



When you visit Warr Acres, you can attend the Multicultural Festival, which draws in residents and visitors with performances from over 30 countries. Throughout the area, you’ll find historic intersections like MacArthur Avenue and Northwest Expressway – a reminder of mid-century growth, and city parks where you can walk, picnic, or just sit back and enjoy the Oklahoma breeze. 


For something different, try attending a concert by the city’s namesake band, Warr Acres, and hear local identity infused with modern music.

Life in Warr Acres is pretty laid back – most days, you’ll see locals at neighborhood restaurants or community events. Plus temps range from warm summers to cold winters, so spring and fall are the best times to get outside.

happy customers in Warr Acres, OK

Amazing! We’ve used him before and he’s always amazing. I contacted him at 9am on fathers day and he was at my door at 10 am. Done by 1030. Very fair on the price. Can’t recommend enough.

Dalton K.

These men are top notch , professional, on time.

They get the job done right ,the first time.

I would recommend there service , to anyone needing HVAC service.

William B.

They are the absolute best. Kind, attentive, thorough and very fair on pricing. I will never use another mechanical company again.

John P.

Warren was the easiest guy to deal with and extremely reasonable on pricing. I will be using him in the near future to replace the largest unit in my home. Definitely a five star guy!

Thad H.

Great service! Showed up when they said they would and fixed it without trying to upsell products or do stuff we didn’t need!

Heather D.

Great service! They respond quickly to calls, the work is done well, and I never worry if I am being overcharged or paying for stuff I don't need. Highly recommend.

Jenny H.

Hire Us! Best and Top Rated HVAC Company in Warr Acres, OK

At Drennen Mechanical Inc., we know our community, and we know every service, be it A/C installation, furnace repair, duct cleaning, or custom maintenance plan, is unique to your space.


Thus, whether you need a quick fix or a complete system overhaul, we handle every job with precision and care. We use the latest technology and energy-efficient solutions so you save money and reduce your carbon footprint.


When you choose us, you’re choosing a partner who puts your comfort first and stands behind every job, big or small.


For good service and great results, contact Drennen Mechanical Inc..!