Heating, Cooling, Plumbing, and Electrical Services
in Newport, Delaware
ONE CALL. ONE COMPANY.
A Family Business You Can Trust
76 YEARS in business,
FOURTH GENERATION Company
Joseph Frederick & Sons started a small plumbing business in Brack-Ex in 1947. Over the years, Joseph Frederick & Sons has grown into a multimillion-dollar organization, providing plumbing, heating, cooling, and electrical services to residents in the Delaware Valley. Despite the challenges faced during the transition from the second to the third generation, the company has thrived by maintaining the values of hard work and strong ethics upheld by their grandfather. With a commitment to outstanding customer service and continuous employee education, Joseph Frederick & Sons has built a reputation for reliability and quality, earning referrals and returning customers who trust them to get the job done right the first time.
WHAT OUR CUSTOMERS SAY
“Lucas came out to check our gas heater for our maintenance agreement. He was personable and efficient. We have been customers of Jos. Frederick & Sons for many years and we have been very happy with their service.”
“I am a commercial Facility Manager with CBRE. Two ejection pumps/sewer pumps failed at a local urgent care center that I manage and because this was a medical center and they had already been closed for the day – it was an emergency. I attempted to use a CBRE approved vendor but he was unable to repair or replace the existing ejection pumps in my sewer pit. I began calling local plumbing/electrical contractors in the New Castle area. I had initially called Jos.Frederick and the woman I spoke with said there wasn't an available tech to do an emergency call. I got off the phone and started calling other local contractors. About 4 minutes later the same woman called me back and said that Tim R. had passed through her office while she was on the phone with me and overheard the emergency request. He said he'd stop by on this way home. Within 20 minutes he was on site at my urgent care center and identified the issue, but only after manually pumping out the pit several times. He stayed for 4 hours trying to work on this problem. He verified the equipment was in stock – and the next day showed up with the equipment and installed it and got us back up and the center opened. I would call this company again and again for help. They were amazing and reasonable and very easy to work with. I will definitely be calling them for all my plumbing and electrical needs in the future. Thank you again so much.”
WHY CHOOSE US?
ON TIME
EVERY TIME
HIGHLY
TRAINED TECHS
COMPETITIVE
RATES
100% SATISFACTION
GUARANTEED
RESPECT FOR
YOUR TIME
DONE RIGHT
FROM THE START
WE REPAIR AND SERVICE ALL BRANDS
OUR LATEST NEWS
How Often Do I Need to Clean My Main Sewer Line?
At Joseph Frederick & Sons, we take your plumbing needs and concerns seriously. Your main sewer line plays a vital role in your entire Delaware home’s plumbing system—we want to help you properly maintain it!
Should I Buy a Tankless Water Heater Instead?
Our professionals at Joseph Frederick & Sons have a great deal of experience and expertise in both conventional and tankless hot water technology. Here are some of the considerations when making your decision.
Light Up Your Life: Upgrade Your Delaware Home’s Lighting This Spring
As spring weather arrives here in Delaware, now is the perfect time to take a fresh look at your home’s lighting. Not only can the proper lighting add more charm to your Hockessin home, but it can also improve safety, security, and energy efficiency.