THESE FOLKS HAVE ALL THE AIR/ENVIRONMENT MODIFYING EQUIPMENT YOU WOULD EVER NEED. TOO HUMID, THEY HAVE ONE ROOM TO WHOLE BUILDING DEHUMIDIFIERS. TOO DRY, THEY HAVE HUMIDIFIERS ON THE SAME SCALE. TOO COLD, TOO HOT. OK YOU GET THE POINT. EASY TO WORK WITH AND FAIR PRICING AND THEY HELP IN ANY WAY THEY CAN AND ABOVE ALL, EVERY PIECE OF EQUIPMENT I HAVE EVER RENTED WAS CLEAN AND IN GREAT SHAPE. NOT WORN OUT JUNK. HIGHLY RECOMMEND.