What is the average cost of installing a solar heating and cooling?

What is the average cost per square foot to build an apartment complex. I'm not looking for an exact answer, just an approx...

Despite the cost of living, why does it remain so popular?

(For home heating, its about 50 Gallons. I'm located in Canada)

I just moved into a new house and my room is upstairs (it used to be an attic so its complete with the slanted ceilings but m...

Trying to solve an argument were having lol. If its set at 78 degrees and cuts on and off all day does it cost more and use...

It's so hott and im trying to clean but all I keep doin is sweatin cause of the heat. My house isn't that big and we do have ...

2002 Winstar SE .3.8 I have blower fanand a/c works fine. All fans work fine. I cam hear plenum chambers opening and closing....

How hard is it to install crown molding, do I need special tools? The ceilings in my place look very bland. I'd really like t...

I've been reading a bit on solar energy investments and efficiency (35% for some of the technology)...eventually it seems we ...

whats the going rate to lay concrete in a driveway approuch 5 inches thick.. how much per sq ft