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Birmingham Owned Since 1959

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About Us

In the late 1950’s, Gas Engineers and Sullivan Service Company were each formed independently to service air conditioners and heat pumps. Started respectively by Bud Noser and Joe Sullivan, and merging into one company in 2001 to better serve our diverse customer base, we’ve been on the cutting edge of technology since that time.

For the last 50+ years, Gas Engineers has built a strong following, and a reputation for being reliable and competent full-service HVAC contactors in the greater Birmingham, AL area. We take pride in being Birmingham-owned since 1959, and together with Sullivan Service Company we continue to keep our focus on quality customer service. Contact us today for whatever your HVAC and indoor air quality needs may be.

Ask about Our Specialty Services

We got our start by providing reliable heating and cooling services to Birmingham, AL residents, but our company has grown to be so much more in recent years. You can count on Gas Engineers for a number of additional and specialty services. Ask us about our gas piping services—we are a Spire Certified Gas Contractor—and wine cellar installations, in addition to vents and grilles for your home, bath fans, range hoods and more.

Whatever home service needs you have, you can call us 24/7 to reach a live person who can help. Seldom do we make our customers wait, and if we don’t have an answer for you right away, your phone call will be returned by an appropriate member of our staff ASAP.

Technicians You Can Trust

Gas Engineers believes in respect. We respect your time, and your home. When you schedule a service call with our team, you can bet that appointment will be kept, your technician will arrive on time, and they will work with efficiency.

Our staff are uniformed, clean, honest, have received factory authorized training, and live by our motto of "What would you do at your Mother’s home?" This helps our technicians to remain focused on courtesy, openness, integrity, and fairness in everything they do. Lastly, to ensure the safety and comfort of our customers, we conduct a variety of background checks and drug screening to ensure you’re getting only the best in service.

Quality Workmanship, Guaranteed

When you hire Gas Engineers for the job, you can count on quality work and guaranteed service. Ask us about our 30–day labor warranty on all service, as well as our manufacturer warranties, and extended warranties that are available for up to 10 years.

We are a Mitsubishi Diamond Dealer, Aprilaire Partner, and have been recognized for our quality workmanship by both Angie’s List and Home Advisor. Give us a call today to see what we can do for you!

Proudly Serving The Entire Greater Birmingham Area