Signature installed my A/C and services both my A/C and Heating. Words don't adequately describe the outstanding service I've received and the comfort I have knowing they're behind me. Use them, refer them to friends and family and know that you're covered no matter what. Great service, great, fair price and service when you need it, not "when they can get around to it". Extra credit: Called them when I had minor issues, Steve manually talked me through troubleshooting & helped me fix it with no service call. How many company's do THAT today?!