Jim and Sam installed propane in our house. Both were very professional. Both had knowledge of propane systems (ie: propane fireplaces). They set up, cleaned and hooked up 2 tanks. They went over our fireplaces in great depth. They both made sure all of our questions were answered. They also made sure all fireplaces were working correctly prior to leaving. There was minimal mess as they cleaned up everything. Jim stated that if I had any question to feel free to contact him or the office. Just a big thank you to Jim and Sam. The process went smoothly. I'm very, very satisfied with their work. Thank you again Jim and Sam.