Skip navigation

Same-Day Free In-Home Estimate & Systems as Low as $60/month! Read More

Your Experience is What Matters Most
Proudly Associated With:

HVAC, Electrical, & Plumbing Services in Birmingham, AL

You deserve to have the most comfortable environment for your home or business. And Douglas Cooling & Heating is the company that can deliver it! We’ve been in business in the Birmingham, AL metro area since 1972, and have grown into one of the state’s most successful family-owned and operated HVAC companies. We’ve achieved this success through a trust built with our customers and clients: you’ll know that we’re looking out for your interests and thinking about what is best for your home or business. We’re especially known throughout Birmingham for installing high-efficiency AC and heating systems that help our customers save money while enjoying superb indoor temperatures and air quality throughout the year. Whether you need air conditioning services in Birmingham, or you're searching for a licensed electrician, we've got you covered. Contact our trained and certified staff to find out why so many people make us their top choice for Infinite Comfort! 

Serving the Greater Birmingham Area Since 1972

Check here to see if we serve your neighborhood:

Douglas is Dedicated toExceptional Customer Service

Learn More About Us

Services You Can Count On

Air Conditioning

It’s no simple feat to provide comfort for a house during an Alabama summer. With temperatures that often crest over 90°F, you can’t afford to take chances with amateur or DIY work on your residential air conditioning system. But you don’t have to when you can pick up the phone and call us. We work with all brands of air conditioners and heat pumps, and install some of the best high–efficiency units on the market. We also work with ductless systems, advanced thermostats that operate through smart phones, and geothermal cooling and heating. Whatever you need to maintain a cool home during the hot spells, you’ll find it when you contact us. Our expert repair technicians are standing by 24/7.

Learn More About Air Conditioning Services


Do you always worry about high energy bills during the winter? Heating your home doesn’t have to be an enormous financial burden, and our technicians are dedicated to helping you rein in heating bills without sacrificing your family’s comfort. We offer many different types of heaters to keep your house cozy, including gas furnaces, electric furnaces, air–source and ground–source heat pumps, and ductless heating systems. Our heating services are comprehensive, so you can depend on us whenever you need fast repair work for a faulty furnace or if you’re ready to plan regular fall maintenance. We even repair and maintain natural gas fireplaces.

Learn More About Heating Services


There are a number of jobs around the house that you should never attempt to tackle yourself. Electrical jobs are one of them. Only licensed electricians who know the local electrical code should ever work with the wiring and the major appliances hooked into it. We have licensed electricians on staff who can help you with numerous jobs, such as replacing outdated outlets with GFCI and AFCI ones, installing a backup generator, wiring up ceiling fans, putting in a new electrical panel, and taking care of rewiring repairs. No matter if you’re looking for fast fixes for a problem or you want an extensive installation/rewiring job done, depend on us!

Learn More About Electrical Services

Sheet Metal Fabrication

Not every HVAC contractor can go above and beyond to provide you with complete custom sheet metal fabrication services—but we can! We offer manufacturing of custom–designed ductwork systems for homes and business that will maximize comfort and energy efficiency: you just can’t get this kind of service with pre–fabricated pieces! But we also offer sheet metal fabrication for other purposes, such as for roofs, chimney caps, step flashing, stove hoods, bay windows, fireplace liners, dryer vents, bathroom vents, and much more. Simply give us a call and tell us what you’re looking for when it comes to custom sheet metal.

Learn More About Sheet Metal Fabrication Services

Try the Douglas Difference Today! Watch this Video to Learn More
Watch this video to learn more
Financing Options

We understand that a new Heating and Cooling system can be a major investment. We also understand, just like any other investment, you may need some help getting started. Because of this, we offer some great financing options for our customers:

  • Alabama Power Financing
  • Service Finance Company
  • Alagasco Financing
  • PayPal Credit
  • Bryant Financing
  • Greensky Financial
  • Microf Financial Financing

Learn More About Financing

Articles for Homeowners

View All Articles

Improve Your Air Quality with a Dehumidifier

July 15, 2024

We recommend a whole house dehumidifier. There are many benefits, such as improved indoor air quality and comfort. Here are the details.

Read More

Do You Have a Strange, Surprising Air Conditioner Problem?

July 1, 2024

How strange and surprising can an air conditioner problem get? Here are some weird ones. If they happen to you, don’t hesitate to reach out. We can help!

Read More