Most manufacturers recommend standard maintenance service once yearly; twice a year in heavy usage or commercial applications.
Our Service and Efficiency Agreement addresses ALL of the recommended service points of Residential and Commercial Air Conditioning Systems AND provides for a discount of 15% on any additional service, parts, and filters throughout the year.
Our Service and Efficiency Agreement packages start at $139.00 per year, so they are very affordable. Please call our office for more details.
It depends upon the intended use. Commercial Building Code is moving toward them as they will save money on cooling costs by pre-treating the incoming air required for fresh air intake on commercial buildings. Residential Building code does not yet require fresh air intake, so the benefit of the system is realized in a homeowner setting. Someday, they may be required, but not as of yet.