Top Furnace Maintenance Services in Newark, DE

On time, courteous, respectful, knowledgeable. Willing to go the extra mile to do the job right. Tom has always been right there when I had an emergency.

We were not able to stay there due to scheduling conflict, but in working with us he was very accomodating and conscientious. Will definitely contact him again.

Our AC unit broke down in the middle of a heat wave! We called Del Fera and Son, and they were able to come the very next day! They arrived on time, had the part in the truck and charged a very fair rate. I would definitely call them again. Thanks, To...

Tom did a great job putting our new heater in last year. His team is trustworthy and considerate. I was very comfortable with them in the house while I went to work! I highly recommend Del Fera & Son Heating and AC!!

My gas boiler stopped working and I called Universal, Tom had so much knowledge of the problem and helped me get financing to replace the old unit. The price he quoted was reasonable and he delivered exactly what he quoted. He took his time to explain h...

Great service. Polite and knowledgeable contractor

do not use this company. they have no respect for your time. we had a 1pm appointment on 3/31, no show no call. not even a text. poor service

Great company and excellent service.

great workers

Great job. Reliable. Reasonable and competent

Our central air conditioner finally died, and Kevin and Eileen were courteous, professional and friendly. Kevin offered us window units for immediate relief. The crew which installed the new system was neat, willing to answer questions and friendly. And t...

Kevin Tally and his crew replaced my old oil burner and air conditioner with a high efficiency modern gas burner and heat pump system. All work was preformed on time and as promised. His crew cleaned up and removed all the old equipment. I could not be mo...