Home » PlanetHVAC.com PlanetHVAC.com August 28, 2000 Reprints No Comments PlanetHVAC.com (Redwood City, CA) was named among the top B2B sites for the construction and building industry by Forbes.com. The site features hvacr news, product information, and discussion boards. Related Articles Environ.com and HVACindustry.com eCaribou.com and Filters Rx.com Environ.com Environ.com Related Events Facilities Expo Returns to Portland, OR in 2017 Global Engineering Conference The Healthcare Facilities Symposium & Expo Southern California Facilities Expo Related Directories alpscontrols.com AB Controls USA LLC Wdm Inc. Temprite You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.