Deerfield Valley Heating and Cooling

When our heating bills doubled in one month, and our system's red warning light started blinking, we were stumped. Oour geothermal coil system is very unique, and requires a specialized technician. We were told that the nearest technician was located in Troy, New York, and a service call would be prohibitively expensive. Neighbors recommended Deerfield Valley Heating and Cooling, and they sent a specialist. It took two service calls, but he finally isolated the problem--a freon leak in our system--and made the repairs. The technician was reliable, helped educate us about our system, and did a great job overall.