I used them to clean my chimney, which we didn't really need considering that we have a natural gas heater. What I didn't know was that the previous owner of my house had an oil furnace and that the chimney was breaking down inside. EM&EM informed me and was very helpful. I signed a contract to hire them for the repair and they did a wonderful job. I would highly recommend them for any chimney repair and cleaning.
Pros: high quality work, very professional
Cons: a bit expensive for the repair work
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