Geothermal.contractors

Kolb Mechanical Corp has delivered heating, ventilation, and air conditioning services on the East End of Long Island for more than 30 years, operating from 11500 Old Sound Avenue in Mattituck, NY. The company serves both residential and commercial customers across the North Fork and surrounding communities, with a fleet of radio-dispatched trucks available 24 hours a day. Kolb is a WaterFurnace-confirmed dealer, a ClimateMaster authorized dealer, and a Trane-listed contractor, giving customers access to multiple leading ground source heat pump brands. Their technicians install, service, and maintain geothermal systems alongside full HVAC services, making them a comprehensive mechanical contractor for Long Island's East End. Kolb evaluates each property's requirements and recommends the most efficient geothermal configuration for North Fork residential and commercial needs. Verified active operator per https://www.kolbmechanical.com + WaterFurnace dealer locator (Bundle 6 audit 2026-05-29)