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Business Details
We are Joseph Frederick & Sons, a familyowned business that has served the Newport and Delaware Valley communities for over 75 years. Since our founding in 1947, we have expanded from a single plumbing shop into a multimilliondollar organization offering HVAC, plumbing, and electrical services. Our technicians are certified and receive continuous education to stay current with the latest industry technologies and safety regulations. We specialize in custom HVAC installations, comprehensive maintenance plans, and rapid repair services for both residential and commercial customers. Our plumbing expertise spans from routine drain cleaning to complex pipe repiping and waterfiltration system design. Electrical projects, including panel upgrades and wholehouse generator installations, are carried out with meticulous attention to code compliance.

We solve problems by diagnosing issues with advanced tools, recommending costeffective solutions, and executing repairs with precision. Our commitment to quality is reflected in our use of trusted brands such as Carrier, Honeywell, and Bradford White. We maintain transparent pricing and provide detailed estimates before any work begins, ensuring no surprise costs for our clients. Customer satisfaction is our highest priority; we strive to complete every job on time, within budget, and to the highest professional standards. By combining decades of experience with a passion for service, we earn the trust of homeowners, businesses, and local partners alike.
Highlights and features
  • We have over 75 years of familyowned HVAC expertise.
  • Our technicians undergo continuous training to stay industryleading.
  • We guarantee onsite repairs within 24 hours for emergencies.
  • Our multiservice bundles reduce overall home maintenance costs.
  • We provide transparent, nosurprise pricing with detailed estimates.
Services
HVAC Installation
Our HVAC installation service delivers custom airconditioning and heating solutions tailored to the unique climate and architectural needs of Newport homeowners and businesses. Skilled technicians install toprated units from trusted brands like Carrier and Honeywell, ensuring optimal energy efficiency and indoor comfort. Clients benefit from lower utility bills, enhanced indoor air quality, and longterm reliability.
HVAC Repair
Our HVAC repair service addresses common and complex issues in residential and commercial systems, ensuring rapid restoration of comfort. Technicians diagnose problems using advanced diagnostic tools, replace faulty components, and perform thorough system checks. Customers experience minimal downtime, extended equipment lifespan, and confidence that repairs are completed to the highest industry standards.
Plumbing Maintenance
Our plumbing maintenance program keeps your household or businesss water systems running smoothly, preventing costly leaks and water damage. Routine inspections identify hidden issues before they become emergencies, while timely repairs preserve pipe integrity. Clients enjoy peace of mind, reduced repair costs, and uninterrupted water service.
Electrical Panel Upgrade
Our electrical panel upgrade service modernizes outdated panels to meet todays power demands and safety codes. By installing new, highcapacity panels, we reduce the risk of electrical fires and ensure reliable power for appliances and equipment. Customers gain enhanced safety, increased capacity, and the confidence that their electrical system complies with local regulations.
Water Filtration System
Our water filtration system installations provide clean, safe drinking water for homes and businesses. We evaluate water quality, recommend the appropriate filtration technology, and install systems from trusted brands like Atlas Filtri. Clients experience improved taste, reduced contaminants, and the peace that comes with knowing their water is safe.
Reviews (6)
Tony Johnson
May 06, 2022 Report
These folks are unbelievable! They installed a new gas furnace for me a few years ago. There were some performance issues because of the existing duct work in my home. After repeated adjustments to try to get it to work, they upgraded me to a more expensive model that would work for me at NO EXTRA COST! Who does that right! Can't say enough good things about this company top to bottom.
Pee Body
Apr 20, 2022 Report
Tim was professional and personable. He did excellent work and provided appropriate information and education about his services. Service: Water heater repair
Joel Kupis
Apr 09, 2022 Report
Tim R. Did a fantastic job fixing my plumbing issue. It was an all day job that required breaking into my concrete slab. Super professional and did quality work. Bravo! Services: Heating system repair, Plumbing pipe repair
Steve Gouge
Feb 17, 2022 Report
Tim R installed our hot water heater in 2017. Since then Tim has responded to our house several times to tune up and repair/maintain our aging HVAC systems. Tim is very punctual, friendly and courteous. Tim seems to be an expert in the installation/repair of hot water heaters. He will also try to help you save money in the future by offering tips to help in maintaining your existing equipment. I have relied on JOS. Fredericks & sons for all my HVAC needs for over 20 years and would recommend them and Tim R for all of your HVAC needs.
Ian Lebbern
Feb 16, 2022 Report
I have used Joseph Frederick & Sons over the last 1-2 years for various services, including plumbing repairs, electrical and heating/hvac maintenance. The whole team have been amazing and have done wonderful work. On the plumbing side Dennis has been superb - always invested in doing the best job he can. Definitely won't go anywhere else for future work.
Carissa M.
Feb 09, 2022 Report
Great experience! Dave C and his team were extremely knowledgeable, efficient, thorough and friendly. Frederick and Sons got us the parts extremely quickly for our broken HVAC when there were no parts to be had and then fit us in for the repair with that same sense of urgency. Thank you Dave C! Services: Heating system repair, Repair HVAC