Reviews


“The gentlemen arrived on time and cleaned the boiler. They were courteous and friendly. In my opinion, they were very professional and did an outstanding job.”

- Richard K.

“Gabriel did an excellent job figuring out a complicated plumbing emergency and then how to fix it. He works very hard, explains things clearly, and has very good manners.”

- Lesley K.

“I checked the Aaron C. box, but I only checked to submit this review. I can't remember their names (but I requested the same gentlemen who were fabulous last time). To my great relief, the same gentlemen as last time were in fact sent back to me today. As usual, they found the problem immediately and fixed it. I had no computer, TV and no phone service. These guys are the best! Thanks to them and Jos. Frederick & Son! Paul Arendt”

- Paul A.

“Hot water heater needed to be replaced and I requested he replace the operating systems in 2 toilet tanks. and as the expression goes, "Gabe came, he saw and he conquered"
I have been a member of Joseph Fredericks & Sons for several years and knowing multi-services are available , Heat, AC, Plumbing and Electrical has been a great comfort when repairs/replacements have been required it's good to only call one number and not 'search' for someone.. In this post Covid era it is not unusual that once a customer does find the needed repairman the person may not show up or , in my case was indifferent and the repairs had to be redone.. As the widow of an Electrician, Local 313. it somehow felt worse because I recalled my husband worked long hours to ensure customers were not left without power for an extended period.. Communications and a strong work ethic were important personal characteristics Joseph Frederick and Sons has followed that model. Thank you.”

- Eileen C.

“I am very pleased with the plumbing service provided today. GabeT came out a few hours after I called and replaced my expansion tank. He was very professional and competent .

He took the time to educate me on how the heater works and even made notations on the pipes for me. I highly recommend GabeT and the Costomer Service of Jos. Frederick and Sons. Thank You!”

- Cheryl T.

Need HVAC Service?

Contact the experts at Joseph Frederick & Sons.

Call us at 302-994-5786!