Mauzy Heating, Air & Solar, a provider of heating and cooling as well as solar energy services in Southern California, has announced the appointment of Jim Richardson as the company’s new general manager.

C&C Myers Heating & A/C has partnered with Lennox to donate labor, equipment, and their services to Henry Perritt of Henry’s Marine, Hunting and Fishing of Mt. Pleasant, South Carolina, after Perritt received a severe medical diagnosis.

Donnelly Mechanical, an integrated HVAC and energy services contractor, has announced the launch of its “Carbon Cutter Program” for New York City commercial buildings. The company developed the comprehensive HVAC energy program to assist building owners and managers with achieving their energy reduction objectives.

The Philadelphia 76ers National Basketball Association (NBA) team have announced a partnership with Tozour Energy Systems, a full-service HVAC and building automation provider based in King of Prussia, Pennsylvania.

Grace Air & Heat has launched a new mobile-friendly website at www.graceairandheat.com. The air conditioning and heating contractor serves customers in Keller, Southlake, North Richland Hills, Bedford, and Colleyville, Texas.

Downs Heating & Air Conditioning has announced the launch of its new website at http://downshvac.com. The site features a newly designed logo and describes the full scope of residential, commercial, and solar services provided by the Savannah, Georgia, contractor.

And Services announced its sponsorship of Oldsmar Little League in Tampa, Florida. The sponsorship will help Oldsmar maintain its strong community involvement so children in the area can participate in softball and baseball.