choosing contractor

Is it better to buy direct from a manufacturer or go through a dealer?

How many quotes should I actually get before making a decision?

How do I check if a window installer in Ontario actually has proper insurance?

One quote was way lower than the others - should I be worried about that?

What certifications should I look for when hiring a window installer?

What questions should I ask before signing with a window company?

What are the red flags in a window quote that should make me walk away?

How long should a window company have been in business before I trust them?