As a 4 time homeowner over a 30 year period, I've used more than 6 separate companies in that time. I called Signature on the suggestion of a neighbor when we first moved to West Chester and the experience with them was excellent. The technician who arrived was professional, polite, knew what he was doing and there wasn't a need to call them back to ""fix the fix."" The billing was very reasonable and they didn't try to sell me something I didn't need. Also, they apparently know how to install geothermal systems which, if you don't know, is about as close to getting ""free"" energy as you can get. Try to find another local firm that truly understands geothermal AND traditional HVAC! If I sell this place and build a home, I'll definitely be calling these guys to design a system. I don't normally write reviews for anything or anyone, but I have to put my 2 cents in on this company. Also, they aren't owned by some large corporate parent that demands increasing sales every quarter. They seem to be locally owned by reputable people. I give them two thumbs up.
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