Here at P&L Johnson Mechanical, Inc, we specialize in residential & commercial HVAC, as well as home insulation. Our wide variety of insulation methods include radiant barriers, wall injection foam, and many more to ensure we can efficiently insulate any part of your home. Our experts are certified in the maintenance, repair and replacement of all heating and cooling system makes & models.
Established in 1985, our company is devoted to the improvement of our client’s indoor air quality. We offer only the best quality products to ensure long lasting results. As members of the Astoria-Warrenton Chamber of Commerce and the Building Performance Institute, we adhere by the highest industry and customer service standards.