If you're in the West Chester, Chester County PA area and need HVAC work done - I can't recommend DiBiase highly enough! They were, and are, expertly skilled at what they do, extraordinary communicators before/during/after the install, and a pleasure to work with. The team were all complete professionals. I have high expectations but they exceeded all of them!
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Kurt was very informtive on everything did not delay in his job a perfect gentleman
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Bill was excellent . No high pressure reviewed options. Gave great educational review of what to have in a HVAC system. Switched my service agreement to his co.
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Very profesional workers on time, respectful and did great work.
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Took time to carefully check the system and explain the options for repairs.
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Kurt was very professional & knowledgeable. He answered all my questions, very patient and kind.
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Reviewed home from basement to attic to look for places where humodity can be entering the building. Recommend home performance measures including air sealing and insulation, sealing attic hatch and fixing and ducting bathrooom exhaust fans, and removal of whole house fan that has no cover and is not in use.
Found unit off on arrival. Turned on and found noise present at outdoor unit during startup. Noise ceased after 3 minutes of operation. Measured charge and found superheat less than 1 degf again. Measured temps and recorded all readings. Ductwork is marginal. Recommend new txv and remove and weigh in new charge.
Reviewed home and meaured ductwork to configure a plan to relocate return air ducts to first and second floor of home. Plan is to go through living room closet. Also measured space to add a ductless to third floor and repurpose the ducts for the basement zone.
Reviewed home and ductwork. Home performace work was completed by Greenstone and audit was performed on the home by Peco. There is a negative pressure at basement indicating return leakage but ducts are sealed. Need to further investigate. Recommmend zoning or ductless for second floor comfort.
