Dennis & and his team have installed gas furnace and A/C consdensor and a tankless water heater at my house. Everything has been working very well. My old heat pump could not provide sufficient heat during winter. I brought in Dennis and Dennis recommended the most cost efficient solution. He's not a pushy salesman. He can always provides knowledgeable real-time answers. The installation went very smoothly on time , on budget. The quotes are great deals considering the services they provided. I recommend them to everyone.
