Welcome to National Mechanical Solutions home of “TheHeatingDude" We are Minnesota'sPremierHome & Business Comfort Specialists!Excelling and Leading the market in Honest, Reliable, Prompt and Safety Orientated Repairs and Replacements. We Specialize in Heating , Air Conditioning and all other Mechanical/HVAC work. Our very Affordable services and Flexible payment options allow us to continue to lead the market and provide our very best. We also pride ourselves on the fact we are one of the only business's that offer bartering for those people that cannot afford the comfort they deserve. Our Certified Technicians are equipped with the very Best Service Tools and State of the art Analyzing Equipment, We guarantee a Solution to your problem or you don't pay!!!!