Testimonials – Air Conditioning Articles

Air Conditioning Maintenance in Brandywine, DE 19807-1114 Centreville

June 14, 2024

“Technician, Lucas Kemp arrived as scheduled. Performed 2024 annual inspection of residence AC unit including thermostat, and filter. Unit systems all in good working order . Reset thermostat for hot weather operation. Technician explained to owner what was done. Technician presented himself well, all questions were answered to my satisfaction. All contact with Jos. Frederick…

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Air Conditioning Maintenance in Other 19803

June 13, 2024

“Lucas serviced our air conditioner and heater as well. He was on time, professional, friendly, and easy to communicate with. He was most efficient and replaced a dual capacitor on our air conditioner, which he had with him on his truck. After his explanation of membership, we agreed to join, which saved us money on…

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Air Conditioning Repair in Brandywine, DE 19809

June 6, 2024

“Lucas was courteous, professional, and explained everything in detail. I would let him back into my house anytime. Thank you”

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Air Conditioning Repair in Brandywine, DE 19703

May 31, 2024

“The office called to let me know Lucas was on his way. He arrived with a smile and promptly set to work. He took care to wear booties when in my home . He was patient with my questioning and the fee for service was exactly what he quoted when he looked at my air…

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Air Conditioning Maintenance in Other 19803

May 21, 2024

“Donovan is very knowledgeable and helpful.Answers all questions and concerns!!!And very trustworthy!!He is an excellent Technician and should be recognized by your company as a model employee for knowledge,integrity, his willingness to guide the customer with a very positive experience!!!!!”

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Air Conditioning Replacement in Newark, DE 19711

May 12, 2024

“Thank you for your help!”

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Air Conditioning Repair in Greenville, DE 19810

May 4, 2024

“Donovan did a great job. Easy fix. He was in/out in about 30 mins. He arrived at the scheduled time. Many thanks”

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Air Conditioning Installation in Bear, DE 19702

May 1, 2024

“Great service, very professional, knowledgeable and competent.”

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Air Conditioning Maintenance in Brandywine, DE 19803

April 29, 2024

“Lucas arrived on time,; he was very courteous, neat and extremely patient when answering my questions. He emailed me an invoice in a prompt, timely manner..I even told him I wanted him , not a different technician , to continue servicing my air conditioner and furnace.”

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Air Conditioning Maintenance in Brandywine, DE 19803

April 29, 2024

“Lucas arrived on time,; he was very courteous, neat and extremely patient when answering my questions. He emailed me an invoice in a prompt, timely manner..I even told him I wanted him , not a different technician , to continue servicing my air conditioner and furnace.”

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Air Conditioning Maintenance in Other 19805

April 10, 2024

“Air conditioner was serviced. Both technicians were courteous and thorough. Excellent service!”

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Air Conditioning Maintenance in Other 19060

April 9, 2024

“Friendly, quick check on Air Conditioner”

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Air Conditioning Repair in Wilmington, DE 19805

February 21, 2024

“I have been a customer for 5 years now. This company is excellent. They make sure the job is done right. Their workmen are competent, knowledgeable, and courteous. When I have an issue with plumbing, the air conditioning equipment they installed, or anything else in my home, it is Joseph Frederick and Sons that I…

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HVAC System Maintenance in Hockessin, DE 19707

July 15, 2023

“Donovan came on time and with the repair part. He diagnosed the problem over the phone. He finished the work in about 30 minutes. Excellent job!”

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AC System Repair in Greenville, DE 19807

July 13, 2023

“I had an AC issue and Donovan H from Jos Frederick and Sons did a great job at diagnosing the problem and fixing it on the spot. Very impressed by his knowledge and professionalism.”

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