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OnCall Air Customer First Award Badge

ONCALL AIR Customer First Award Winner

Maryland Heating & Air

Baltimore, MD

Play Video about Chris Langston, owner of Maryland Heating & Air, stands proudly next to his company's logo as OnCall Air's Customer First Award Winner.


Cutting-edge solutions

Maryland Heating  & Air leverages cutting-edge software like OnCall Air for quality, on-site estimates. Their commitment to staying current with technological advances ensures they meet customers’ needs efficiently, solidifying their role as leaders in HVAC.

Chris Langston, owner of Maryland Heating & Air, focused at his desk while using the OnCall Air platform to craft a detailed HVAC proposal.
2023 BBB Torch Awards glass trophy and placard for Maryland, proudly showcased on an office mantle



As a finalist for the BBB Torch Award, Maryland Heating & Air’s reputation for ethical, reliable, and honest HVAC services is top-notch. They uphold a customer-centric culture, offering tailored, budget-conscious options for every individual’s heating and cooling needs, maintaining lasting relationships built on trust and quality.


COllaborative growth

With an inclusive approach to company growth, Maryland Heating & Air values each employee’s voice, driving operational excellence. Their planned in-house training center further cements their identity as a forward-thinking, customer-first HVAC authority.

Chris Langston, owner of Maryland Heating & Air, engages in discussion with an employee at their Baltimore HQ.

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Maryland Customer First Award Winner

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