Evaluation of an air conditioning and heating contractor requires work. Homeowners should identify and select companies based on their reputation and expertise. To understand a companies experience and knowledge, ask the company to provide certifications in technical expertise, business practices and customer service. This will ensure that you have selected a contractor that meets the highest standards in the industry.
This means that Casteel is an independent Trane dealer of the highest standing—a dealer who is committed to excellence in every aspect of his business, from installation and service, to customer satisfaction and employee training.
Air Conditioning Contractors of America (ACCA) is a nationwide association of superior heating, ventilation, air conditioning and refrigeration companies.
Comfort Institute Member
Comfort Institute is an international indoor comfort research, training and consumer protection organization. Comfort Institute members have advanced training and instruments to conduct diagnostic performance testing on the duct system and the thermal envelope of the home. CI members go beyond just looking at the equipment; they can identify all comfort issues (i.e. hot and cold spots, humidity, dusty homes, high utility bills etc..)
The North American Technician Excellence (N.A.T.E) is a national non-profit certification and training organization that certifies only those technicians and installers who achieve mastery in the heating, ventilation and air conditioning industry.
Building Performance Institute Certified
The Building Performance Institute, Inc. (BPI) is the nation's premier standards development and credentialing organization for residential energy efficiency retrofit work.