About Us

Get to know us!
You’ll like us–

100% of our income stays in the local economy, enabling you to get the highest standards of workmanship at a price you can afford. When you do the job right — especially the tough jobs – word gets around. Since 1978, we’ve been building our business on referrals from satisfied customers throughout the wider Baltimore region.

And because we’re a locally-based and family owned company, you don’t have to wade through multiple layers to reach the people you need. Whether it’s a quote, a question or an after-hours emergency, you’ll get through to someone who can help — quickly.

Our mechanics, field reps and technicians average well above the usual industry education and experience levels. Because of our expertise, we’re regularly called in on some of the most difficult heating, cooling and plumbing projects.

We don’t use subcontractors. When you choose A.J. Michaels, you get highly trained experts from A.J. Michaels — and nothing less. We don’t consider a job finished until our degreed engineer has inspected it.

We offer 24/7 emergency service and we don’t charge extra for evenings or weekends.

There’s no doubt about our reputation. Since 1978, we’ve installed over 35,000 systems in the greater Baltimore region — many of them based on referrals from satisfied customers. And, we have an A+ rating with BBB.

So if you’re looking for the experts in heating, cooling, HVAC, plumbing and Home Performance for your home or business, your choice is clear.