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
“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!”
“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.”
WHY CHOOSE US?
FROM THE START
WE REPAIR AND SERVICE ALL BRANDS
OUR LATEST NEWS
When indoor plumbing became more popular in the 1940s, a whole new level of comfort and convenience began for homeowners. However, with that convenience came new challenges: humidity control.
It is an “Oh no!” moment when you approach your home’s thermostat and see its screen is blank.
Whether it’s people, appliances, or air conditioning (AC) systems, the better you know them, the better you are able to care for them. Our team at Joseph Frederick & Sons knows air conditioners because it’s our business.