11937 Highway 25

Calera, AL 35040​


24/7 Customer Support

Mon-Sat 8AM–4PM

24/7 Emergency Services Available

Heating and Air Conditioning Services serving Birmingham, AL

Whether you need installation or service for your heating and cooling needs, our goal at Covenant is to provide you with environmental systems expertise. You should be at ease and in control – a feeling of confidence and comfort that we will help you establish and maintain. You can count on one of our expert technicians to diagnose and fix your heating or air conditioning problems. With 24/7 emergency service, we are always standing by to address any unexpected issues.

Covenant serves the Greater Birmingham area and surrounding counties of Shelby and Jefferson.

HVAC Services

Don't wait for extreme temperatures before you address your HVAC service needs because your heating and cooling system helps regulate temperature all year long. Covenant serves the Greater Birmingham area and surrounding counties of Shelby and Jefferson.

AC Services

Well-maintained systems keep you cool when it gets hot outside. Turning your system on should keep you cool and comfortable. Be ready for spring, summer and fall with air conditioning service, repair and installation.

Heating Services

Hot summers in Alabama to freezing winters can wreak havoc on your heating system. Keeping it maintained is essential to comfort. Proper maintenance can keep you from freezing.

Air Duct

If your heating and cooling system isn’t working as efficiently or effectively as it could be, there’s a good chance the problem may lie in your ducts. Have a room that’s colder than others? Excessive dust? These are all signs that air ducts are in need of some care. Find out more about our air duct service.

Covenant Care

Ensure your HVAC system’s longevity and top performance. Save Money in the process! Regularly scheduled maintenance on your system helps to ensure continued reliability and safety, keeping you comfortable all year. We handle everything for you. Find out more.

Contact Information​

11937 Highway 25, Calera, AL 35040


(205) 319-7202

Hours of Operation

Mon-Sat 8:00 AM – 4:00 PM

Sun Closed

24/7 Emergency Services Available

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