Miller's Heating and Air Conditioning were outstanding. We needed a complete HVAC system replacement - ducts, heat pumps, thermostats, everything top to bottom.Megan and Olivia at Miller's office were very responsive throughout the whole process. They sent a field supervisor to evaluate the necessary work as soon as we made the initial call. Eric offered different options, detailing efficiency, pricing, etc, and explaining the benefits of each option. We were able to make an informed decision, which suited our needs and our budget. We were particularly happy that installation could be done that very same week.As promised, Miller's teams came on time and were able to finish the work on both systems, upstairs and downstairs, in two and a half days. Their lead installer, Ray, was very knowledgeable and professional ‐ not only was he efficient and thorough with the installation, but he knew what needed to be improved, and corrected many issues that existed with our old system, including some unexpected electrical wiring problems.On the last day, just as the team was finishing their work, our neighborhood lost power. Ray and his team completed what they could and were kind to stay for a few hours, hoping we'd get power back in time. Unfortunately, we didn't get our power back until 5:00 pm that day, so Miller's worked with us and sent a technician late that evening to complete the final check-ups and tests. Jesse came after 7:00 pm and we were so grateful he was willing to extend his already long day to finish our system. He performed the necessary tests and adjustments quickly and efficiently, and thanks to him and Miller's excellent organization and flexibility, we had our new system up and running perfectly and on time despite the unforeseen power hitch.All in all, we couldn't be happier with Miller's Heating and Air Conditioning. Don't hesitate to call them; they have our wholehearted recommendation.