Thank you so much for assigning a positive, knowledgeable, and efficient technician for our furnace time-up! he represents everything we love and have grown to expect from holt! We choose our partners as carefully as we choose our boilers, meaning we only work with the best we’re proud of the relationships we’ve forged with the country’s leading manufacturers over the years, as they’ve helped us give you the very best quality and service. How can you know? you.