I first employed Superior Home Improvements to replace a front door in 2000. In the past 15 years they have replaced 4 exterior doors, 1 large patio door and a couple of windows (the approx cost listed is for all the jobs together). Since we have an older home, each replacement has presented its own set of unique challenges. Too daunting a task for many but they have always come through with flying colours. From the time we meet with Art or Karl for an estimate, to dealing with Jeff for the install, their service has been nothing short of exemplary! They are HONEST, trustworthy, competitive in pricing (better quality products most times at a lesser price), reliable, qualified, and a pleasure to deal with. Their installers are pleasant, diligent, informative and ALWAYS leave your home free of debris and clean - you would never know they were there when they are done. I have recommended this company to many family members, friends, neighbours, and business associates, none have been disappointed. In the construction industry it is VERY hard to find a good trade but when you do it is like having a great mechanic. You might not need them every day but when you do it is nice to know that they are there to help, you can trust them to do the job right and not take you for a ride. It is also encouraging that since Superior have been in business for so many years, if a problem does arise, they are still around to rectify it. If you need windows or doors, this is the ONLY company you need to call. I am an extremely picky person - wanting all the details taken care of and they have never disappointed - call them, you won't be disappointed either.