Reviews


“Amazing job by 2 curteous and knowledgable induviduals. Easy to talk to and explained the whole process, including how we were future proofing for a new lamp post.”
- James M.

“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 & Sons front office were satisfactory as usual.
Thank you! Lee Alexander”

- LEE A.

“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 service and parts. We hope to see him again when the time comes for future service. He is an outstanding employee.”

- Eugene F.

“So appreciate the plumber coming to same day of my call. Gabriel was wonderful – polite, friendly, professional and easy to talk with. He fixed our toilet and kitchen faucet expertly and made sure everything was cleaned well before he left. Am very happy!”

- Lucinda J.

“I could not be more impressed with the responsiveness and professionalism of these guys. My basement flooded and even though I wasn’t a current client, they dispatched someone quickly and installed a new heat pump quickly at a reasonable price. Highly recommend!”

- Lisa G.

Need HVAC Service?

Contact the experts at Joseph Frederick & Sons.

Call us at 302-994-5786!