We've had an annual maintenance contract with Buetler for most of the 14 years we've owned our home. I especially appreciate that Ernesto did not try to sell us on duct cleaning or replacing our unit. He did point out that our that the fan motor was running out of spec and that at some time in the future we will need to replace the motor or our HVAC system. He offered and we accepted to have someone come out and give us an estimate of what a replacement system would cost. He also gave us a brochure on their UV Air Purifiers that we might want to add when we replace the system. We were very pleased with the professional way Ernesto went about his work and his explanations.
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