We installed a heat pump with High Mark, and are very happy with the product as well as the service we received. High Mark is a one-stop-shop for all your needs.From the get-go the sales manager Mario was genuine, giving us confidence in the scope of the work, patient and very knowledgeable about the product.Kevin, the hands-on HVAC master technician is competent, and knows the system inside and out. His years of experience in the field shows in his emphasis to detail. Shane, his assistant was very polite and professional.Sean, the electrical technician, while working on his part of the job, promptly addressed and resolved a different issue we had with our electrical panel which could have been detrimental to the safety of our house. He is also very knowledgeable of his work. Gary, Sean’s helper very tidy, professional and knows what he is doing. They all were on-time, courteous, and delivered as promised.Thank you all for this service, we will happily recommend High Mark to anyone looking for professional service.