HGH Mechanical: Affordable HVAC Sales & Service in Harford, Baltimore County and Surrounding Areas HGH Mechanical, Inc. is one of the leading HVAC service providers of heating, ventilation, and air conditioning installation and service in and around the Baltimore metropolitan area. Serving local Bel Air, MD and surrounding residential and light commercial markets (Baltimore/Harford Counties) for over three decades, we specialize in finding cost-effective solutions for our customers – whether they are installing HVAC systems for the first time, expanding their existing systems, or installing gas fireplaces. With over 800 five-star reviews, make us your first call for sales, service, or installation. Our vision is to be recognized as a leader with residential and the light commercial HVAC industry in and around the Baltimore Metropolitan area. We reach this goal by achieving high sales and a reputation for diagnosing and servicing HVAC equipment and systems promptly and correctly. In

HVAC, Heating Installation, Air Conditioning Installation, Boiler System Services, Heating Repair, Air Conditioning Repair, Boiler System Installation, Boiler System Repair