We interviewed several firms to replace our 23 year old HVAC system and Comfort Shield was by far the most genuine and honest in understanding and meeting our needs for heating, cooling and humity control. Ken and Jesse did both the estimate and the installation. They were terrific, as was the office manager with whom we communicated during and after the process. Although we had lower and higher quotes, we chose Comfort Air for their honest answers to our questions ( they did not try to sell us anything we didn’t need), their genuineness and their clearly written estimate. Thank you Comfort Air. We look forward to being cool in summer and warm in winter thanks to your efforts.