Airlok Joins the Heil Plumbing & HVAC Team

Big news! We’re expanding the Heil family — and the services we offer — by officially welcoming Airlok Heating & Cooling to the Heil Plumbing & HVAC team.

For over 40 years, Maryland homeowners have trusted Heil for expert plumbing backed by honesty, transparency, and top-notch workmanship. And now, we’re bringing those same commitments to heating and cooling service.

Built on a Family Legacy

Heil Plumbing & HVAC started in 1977, when Joseph Heil opened shop after years in the plumbing trade. Since then, three generations of Heils have carried on the family legacy, serving thousands of Maryland homeowners, businesses, and government clients across the region.

Plumbing or HVAC, You’ll Still Get the Heil Standard

If you’ve called us for plumbing, you already know: we don’t cut corners. We show up when we say we will, give you straightforward answers, and treat your home like it’s our own.

With this expansion, we’re bringing that same Heil experience to heating and cooling. Whether your AC is on the fritz or your furnace isn’t pulling its weight this winter, you’ll get help from a local expert who’s part of the team you already know and trust.

A Natural Partnership, Built on Shared Values

This expansion was made possible by our partnership with Airlok Heating & Cooling located in Laurel, MD — a team known for reliable HVAC installations, honest repairs, and customer-first service.

Steven, Airlok’s owner and a master-certified HVAC technician, shares our approach to home service: clear assessments, no-nonsense service, and solutions that work. Together, we’re combining our strengths to serve Maryland homeowners with even more reliable service — all under one trusted name.

What This Means for You

With Airlok on board, Heil Plumbing & HVAC is now your one-stop home service team for:

• Heating & cooling repair, installation, and maintenance
• Seasonal tune-ups
• Plumbing and drain services
• Sewer line inspections and water line replacements

That means fewer calls, fewer hassles, and more peace of mind — all from a team that treats your home like it’s their own.

Homeowners Like You Are the Reason We Do What We Do

We’re honored that so many Maryland homeowners have shared their experiences through thousands of 5-star Google reviews. It’s your trust — and your encouragement — that inspire us to keep going.

For years, you’ve counted on us to show up, solve the problem, and treat your home with care. And in every service call, our goal is simple: make your life a little easier, and your home a lot more comfortable.

We don’t take your trust lightly — and we’ll always stand behind our work to make sure you feel confident choosing Heil.

Need Help With Your Plumbing or HVAC? We’re Just a Call Away.

Whether you’re facing a leaky pipe, a noisy furnace, or you’re just due for a seasonal tune-up, we’re here to help with both plumbing and HVAC services across Howard, Montgomery, Baltimore, and Anne Arundel Counties. Visit our Howard County HVAC page to learn more, or call us at (410) 799-7727 to schedule an assessment today.