Reviews

    • The team at One Hour were great! We had a furnace emergency on a Saturday night, they were at my house on Sunday at 6 a.m. They replaced my furnace and chimney liner in one day. Highly recommend.
    • This company is excellent. They are always on time and value their customer's business very much. The technicians are always professional and do a quick, excellent job. Brian is particularly excellent and always makes time to explain everything in great detail, which is very much appreciated. They are also personable, friendly and provide an overall great experience whether in their call center or on site. Very happy with this company and would not use any one else!

      - Dan
    • Great service!!! Hai, the technician that came out took the time to explain everything to me and showed me exactly what he was talking about. I appreciate his honesty and his caring attitude.
      - Regina
    • Joe P was awesome. He showed up on time and fully explained what was wrong. This was a Saturday so even more impressive in my book. You guys are my go to heating and A.C. Folks for sure. Never had a bad experience since we moved here two years ago. I think you gave the most friendly and knowledgeable technicians of any company we have ever used. Keep up the good work.
      - James I. Wilmington, DE
    • Jim Brooks is the best and nicest person to work on our heater. He reassured us about his determination to find out what was happening to our heater. Professional and very courteous to our situation. He's the man. Thank you for reassuring us about people who don't take advantage of us. You are a Godsend ! Thank you very much.
      - Debra W.
    • I want to thank all of you. You showed that you really care. From my first call to the end. Every one was very kind and professional. What made me so happy is that everyone cared . It was not just the timely service, It was the overall experience. I will recommend you guys to all.
    • Thank you to One Hour for your Service Tech Craig S. I had called for furnace checkup and after review, Craig's explanation was thorough and in easy to understand terms. He scheduled a time to return when part was received. I appreciate that he is knowledgeable, reliable and I have not had any problems with the service that he completed. Thanks!
      - Patricia H.
    • Brian S. was our service tech today. He arrived in the pouring rain with his gear and a smile. Brian was very knowledgeable, professional in appearance and demeanor as well as personable. Brian is definitely an asset to your Company. We have been very happy with the service we have received over our 24 years with One Hour Heating & Air/Calvert.
      - Carol H.