Powersmith

Our Mission: Do Good for People, Do Good for the Planet, Do Good for Yourself



Powersmith Home Energy Solutions, a Long Island home performance and solar panel installation company, was founded by President Dan Kartzman in January 2010. Driven by a mission to fight the energy crisis and built upon on the principles of The Powersmith Standard, the company has grown into a nationally recognized, award winning, industry leader.



Powersmith combines a customer-first experience with a scientific data driven approach to determine the best paths forward for each homeowner and their unique needs. Homeowners across Long Island have taken the opportunity to significantly reduce their energy bills by going solar and maximizing their home's efficiency, knowing Powersmith will deliver on it's reputation as the premier residential energy efficiency company on the island. Our dedication to outstanding workmanship and customer service ensures homeowners will enjoy their experience from the first phone call they make to the moment our crews depart after completing a project.



We specialize in HVAC installation and energy efficiency services.

Please check out our video testimonials from satisfied customers! http://www.thepowersmith.com/testimonials