Add Yahoo as a preferred source to see more of our stories on Google. A common type of retrofitting in California is shoring up a raised foundation. Also consider chimneys and gas. (Daniel Sulzberg / ...

Vehicle idling, worksite noise conditions and emissions regulations are some of the most pressing challenges the work truck industry is navigating today. Sustainability and community comfort are some ...

NEWPORT, UNITED KINGDOM - APRIL 21: The roof tops of houses in residential streets can be seen on April 21, 2008 in Newport, Wales. A poll by researchers Fitch has revealed 10 "sub-prime" blackspots ...

For many years, R-22 was the refrigerant of choice for commercial and residential air conditioning and heat pump systems. Supermarket refrigeration systems, industrial centrifugal chillers, and ...

California's Earthquake Brace + Bolt initiative, managed by the Earthquake Authority and the Governor's Office of Emergency Services, is now inviting applications from homeowners for earthquake ...

Old boiler systems with outdated, inefficient equipment are the norm for our industry. This is because boiler technology is largely stable, and boilers are reliable pieces of equipment that can last ...

This is your first of three free stories this month. Become a free or sustaining member to read unlimited articles, webinars and ebooks. Shuttered shopping malls, foreclosed homes and businesses, and ...