Reviews


“Service performed on 5/10/24. Main service was to install whole-house surge protector. Additional service was new ceiling fan transmitter and remote and replace sump pump battery. Arrived on time, explained the process, and we had final inspection. This duo is professional, respectful, patient – with a sense of humor. I feel very comfortable having them in my house which is very important to me. Would definitely call again for any kind of service they offer.”
- Theresa H.

“I want to start out by tell you that was performs Andrew and Cameron which was performed om May 2 and 3

They arrived on time and things got started. Threw out the job they kept me informed. even though it took two days,

It was nice to see how professional the job was going.”

- Gary L.

“Andrew and Cameron were very professional and cleaned up as they worked. They did the job in a timely fashion. I would definitely use them again for any other electrical work.”

- Peggy M.

“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.”

- Arlene B.

“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.”

- Arlene B.

“I’m thankful to have Jos. Frederick & Sons involved with all necessary things I require at times – all is explained and they work well doing whatever is necessary. I have had them working on all items I require – under plumbing, electrical, replacement of items – Andrew and Cameron worked well and explained all during this job of today. Thank you
Kathleen F.”

- Kathleen F.

Need HVAC Service?

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Call us at 302-994-5786!