Founded in 1986 with a van, a backyard sheet-metal shop and a 24-hour service department, High Tech Heating & A/C Inc. installs, repairs and maintains heating, cooling and indoor-air systems for homes and businesses in the Madison area and surrounding Dane and Jefferson counties. Still family owned and operated, the Cottage Grove company has grown from its original Lennox dealership into a full-service HVAC business serving all brands, with emergency help available around the clock. Its local roots also show in ongoing support for community organizations and events.
Certified Lennox Dealer
Morrison, IncSince 1961, locally owned Morrison, Inc. has provided heating, cooling and indoor-air solutions to homes, businesses and industrial customers across the Mid-Ohio Valley. The Marietta company remains family-operated into its third generation, with more than 50 professionals and an in-house sheet-metal fabrication shop that produces custom work alongside its HVAC service. Its NATE-certified technicians provide 24/7 support and serve both Ohio and West Virginia.MARIETTA, OH
Cool Breeze Heating & Air ConditioningServing Gaithersburg and surrounding communities since 1981, Cool Breeze Heating & Air Conditioning provides residential and commercial heating, cooling, and plumbing services. Founded and led by Ronnie Tolbert, the company has installed thousands of HVAC systems over more than 40 years, while its plumbing division brings more than two decades of experience. Cool Breeze also maintains its own sheet-metal shop, allowing its craftsmen to build custom HVAC applications for faster installation.ROCKVILLE, MD
High Performance Heating & Air ConditioningSince 2004, High Performance Heating & Air Conditioning has kept Rochester-area homes and businesses comfortable through HVAC installation, repair, maintenance, and custom sheet-metal work. The company offers 24-hour emergency service and operates an in-house fabrication facility for precisely fitted ductwork and other HVAC components. High Performance is now part of Reimer Home Services, bringing its local service tradition into a larger team.ROCHESTER, NY
Systematic ControlSince 1968, family-owned and operated Systematic Control has provided heating and cooling installation, repair, and maintenance for homes and businesses in Great Neck and nearby Long Island communities. Its operational showroom lets customers compare equipment firsthand, while an in-house sheet-metal shop builds custom HVAC applications for faster installation. The company also provides indoor-air-quality testing and specialist services, including whole-home air-cleaning solutions.GREAT NECK, NY