If you have oil heat or an oil hot water heater, Lamb's is the HVAC company that you want to call. Not only are they extremely knowledgeable about oil furnaces and hot water heaters, but they are very nice and accommodating. I felt it necessary after my appointment to send a potted plant back to Stacy (who makes the appointments) to express my gratitude because I called her so many times on the phone trying to set up an appointment (they had to work around my work hours, my appointm...view moreents, and my dog schedule:-) Come to find out, after living in my new (new to me) house for two years, I had a recirculating pump for my hot water heater! I had been running my shower for 15 minutes every morning waiting to get hot water!....not any more!!! THANK YOU BOB & STACY!