For more than 25 years, Len Crawford has been keeping homes like yours safe and comfortable. Emergency service is available. Explore new ways of maintaining the comfort levels in your home. From hybrid units to smart thermostats, we know what works. Gas? Heat pumps? Geothermal? Discover the many options for keeping your home efficiently warm during the winter months. Cool off with standard central air conditioning or effective ductless units. Len Crawford offers FREE estimates on all HVAC work. Pennsylvania can throw a lot of cold and snow your way. Be ready for it with a quality Carrier gas furnace. Variable-speed, two-stage heating units work at a lower, more-efficient range most of the time, but when the cold really kicks in, your furnace kicks in, too, keeping you comfortable and safe. Ideally, your furnace should be operating at between 92% and 98% efficiency. Our goal is to ensure you're getting both the comfort and the cost savings that come with that standard. Not sure you're there yet? Give us a call at 724-898-2121 and make an appointment! Don't ever let the cold take you by surprise. Make sure your gas furnace is doing everything it can by letting Len Crawford run a complete check-up on your system. Clean filters, effective humidifiers, and accurate thermostats all work together to keep you warm. Heating with electricity? Cut costs when you install a heat pump from Len Crawford. These handy units help you stabilize the temperature in your home by pulling heat out of the exterior air and pumping it into your home. Your electric heater will kick on only when it's most needed. Heat pumps are rated by their seasonal energy efficiency ratio (SEER) number - the higher the SEER, the lower the cost to operate. Len Crawford offers pumps ranging from 14 to 23. Ask for details.