My experience with this company has been nothing short of top notch. I work for a large office complex here in the metro area and we've contracted work numerous times with this company and have always had great work and service performed.  
Their superior knowledge, workmanship and attention to detail has been unsurpassed by any other company we have ever dealt with. This company is always willing to go the extra mile to make sure each job is the best it can be.
In the 17 years I've been assigned to oversee contractors, this company sets the standard by which all others should be judged.
My Rolodex concerning this dept. has been reduced to one phone number now and it rings at their office when I call. If you need installation of equipment or service related to air conditioning or heating, you can't go wrong in choosing this company.