11 Commercial HVAC Contractors in Bohemia, NY

Bohemia sits on Long Island's southern shore, where coastal breezes from the Sound moderate temperature extremes but humidity still pushes summer heat indices higher. Buildings here need systems that handle both humid summers with highs near 85 F and winters that dip into the 20s. With 11 commercial contractors serving the area and an average rating of 3.9 across nearly 500 reviews, Commercial HVAC in Bohemia reflects a market where reliable service matters most during the shoulder seasons when equipment sees heavy use.

Annual service contracts for small businesses under 5,000 square feet typically run $1,100 to $5,500, while mid-size buildings between 5,000 and 25,000 square feet see annual contracts ranging from $3,850 to $11,000. Per-rooftop-unit maintenance costs fall between $550 and $2,200 depending on system age and complexity. New York does not require statewide HVAC licensing, so businesses should verify local credentials and contractor qualifications when selecting a service provider.

Customer feedback highlights several standout contractors. Groner Service Heating and Cooling earns praise for technicians Kyle and Sony, with clients noting friendly, knowledgeable service at reasonable rates. Retail Mechanical Services holds a 4.9 rating with all seven reviews awarding five stars, and business clients specifically mention timely communication and reliable response times built over multi-year partnerships. Junior's Climate Control, Inc. features Mark as the lead technician in every testimonial, with twelve reviewers describing the crew as neat and organized and seven mentioning fair or competitive pricing. These patterns suggest the area's best contractors differentiate themselves through personalized attention and technical expertise rather than size alone.