Another question we get a lot is, “What is the best type of insulation?” We think the answer is a no-brainer – but let’s go through some of...

One question we at Dolphin are frequently asked is, “How do I know if my house needs insulation?” This may seem like an easy question, but here are some...

Installing ductwork outside your home is difficult enough, but indoor installation is worse. Putting ductwork in your home is a delicate but necessary task. Ductwork in the attic requires careful...

When your home gets cold and you want to insulate, you need to answer this question: Should I install insulation myself or hire a professional? Here are at Dolphin...

The end of the year is approaching, believe it or not. The U.S. Department of Energy recently urged homeowners to take advantage of tax credits for your energy-efficient purchases...

As Dolphin looks into energy-efficient trucks, the rest of the country is also moving to reduce the fuel consumption of heavy-duty vehicles. These heavy-duty vehicles consume 2.9 million barrels...