520 Trestle Place
Downingtown, PA 19335
(610) 873-1244

Local Reviews
for west chester, pa

Rated 5.0 out of 5 stars based on 154 customer reviews

Absolutely the best contractor I've dealt with locally!

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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Great

Kurt was very informtive on everything did not delay in his job a perfect gentleman

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Chilling, thanks

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Best service

Really know how to fix things.

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Great advise

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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Great service

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Great service.Courteous and informative service tec.

Same as above

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Administrator

Very profesional workers on time, respectful and did great work.

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Great Service

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Administrator

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great service

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Good service as always

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Very good

Took time to carefully check the system and explain the options for repairs.

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Great Service!

Kurt was very professional & knowledgeable. He answered all my questions, very patient and kind.

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Efficient/On Time/Through

Brian is a very friendly and informative Teck.

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Job Locations
for west chester, pa

Tony F.

Tony F. Job Checkin

Estimate

Estimate Estimate

Joseph D.

Joseph D. Job Checkin

Barry was on site when I arrived and installing the S1200 thermostat with EIM. Reviewed kitchen with John and performed thermal imaging on walls and ceiling. There were some cold spots around perimter which is normal and around the drop soffit in kitchen area. The attic is already fully insulated and there is no way to get back into that area above without disturbing the insulation. The walls were rather cold in the kitchen as well indicating minimum insulation. Checked airflows in kitchen space with anemoneter and cacluated airflow at around 100 cfm per run and there are 3 runs in the kitchen. Ductwork is in the attic space and buried in new insulation. Recommended to measure the temperature in the kitchen and keep fan on the system in circulate mode to circulate air and improve air balancing.


Tony F.

Tony F. Job Checkin

Estimate

Estimate Estimate

Tony F.

Tony F. Job Checkin

Estimate

Estimate Estimate

Joseph D.

Joseph D. Job Checkin

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Tony F.

Tony F. Job Checkin

Estimate

Estimate Estimate

Joseph D.

Joseph D. Job Checkin

Reviewed home and equipment. Reviewed options with customer for various replacement options with Goodman and Trane. Emailed options over. Customer would also like a proposal for blowing insulation in the front wall cavity with is 18 ft long and 8 ft hight.


Tony F.

Tony F. Job Checkin

Reassess job

Reassess job Reassess job

Tony F.

Tony F. Job Checkin

An estimate

An estimate An estimate

Tony F.

Tony F. Job Checkin

Estimate for dehumidifier


Tony F.

Tony F. Job Checkin

Estimate for conversion from oil to natural gas. Has contacted Pico but still yet to buy the house

Estimate for conversion from oil to natural gas. Has contacted Pico but still yet to buy the house Estimate for conversion from oil to natural gas. Has contacted Pico but still yet to buy the house

Tony F.

Tony F. Job Checkin

Estimate

Estimate Estimate

Joseph D.

Joseph D. Job Checkin

Reviewed equipment with customer. Amir stated his enegy gas bill increased by 50 percent this year over last year. House temp was at 73 degf. He mentioned it was the same lasy year. Peco saying it is 6 degf colder this year over last year. Need to review bill data and also review the temperatures to validate data. Reviewed settings on thermostat and furnace, checked air filter, and performed combustion test. Increased high stage setting to 300 seconds from 600 seconds. This will speed high stage operation and will cause unit to shutbdown sooner. Informed Amir this may be best for efficiency but it is not best for comfort. Amir will email.me bill data for further anaysis. Discussed also how a humidifier can help with overall comfort and help lower thermostat settings to save on gas.


Tony F.

Tony F. Job Checkin

Estimate

Estimate Estimate

Joseph D.

Joseph D. Job Checkin

Reviewed home with Chris and gathered info to b provide estimate. Load calc required.