Correct Air & Heat

When it comes to Heating Repair, Air Conditioning Services, Furnace Repair and more, no one compares to Johnson Thermol-Temp Inc.With years of combined experience, Johnson Thermol-Temp Inc has worked hard to build the trust of our clients in Washington and surrounding areas.Visit our website to learn more or better yet, call us today!

With over 26 years of experience in the industry, our owners Terry & Jerry Long will make sure your heating or cooling systems are running at peak performance & efficiency to save you money in the long run. The job will get done right the first time when you choose Long's Mechanical Heating & Cooling. We still believe in providing quality customer service along with a job well done. Just because the weather has turned bitter cold outside, doesn't mean it has to follow you inside. Get your furnace installed or serviced by our professional, experienced team. As a family-owned & operated business, you will work directly with the owners to get your job done right. Make sure all your systems are ready to handle the changing weather. We can also provide service for boilers, air conditioning, humidifiers, & hot water tanks. When you are looking for superior service for your boiler, our experienced team can provide it. We'll have your boiler running at peak efficiency to keep you warm when the weather turns cold. When you choose Long's Mechanical Heating & Cooling, you will deal directly with the owners - Terry and Jerry Long. While we are on location, we can also help you with your furnace, boiler, humidifying & air cleaners, & your hot water tank services. When you come home, you want to make sure you're breathing clean quality air. Let us help you make the right decision when it comes down to your home's air quality. Is your hot water tank working overtime to ensure everyone has the hot water they need? Let our experienced team install a new & efficient water tank to help save you some money. If your hot water heater breaks down, we have you covered with our 24 hour emergency service. We can also help you service your boilers, furnaces, & air conditioning systems or provide you with more information about our humidifying and air cleaning systems. We offer 24-hour emergency service! FREE estimates available on new equipment! We have senior citizen discounts available!