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Joseph Frederick & Sons in Wilmington, DE

Joseph Frederick & Sons

Wilmington, DE

HVAC Repair

Joseph Frederick & Sons is a full-service HVAC, plumbing, and electrical company serving Wilmington, Newark, and the Delaware Valley area.

About Joseph Frederick & Sons

Joseph Frederick & Sons is a full-service HVAC, plumbing, and electrical business serving Wilmington, Newark, and the Delaware Valley area. Joseph Frederick & Sons provides heating, air conditioning, plumbing, and electrical services including installation, maintenance, and repair. Joseph Frederick & Sons also offers specialized services such as ductless system installation and repairs, geothermal heat pumps, water filtration systems, electrical panel upgrades, and whole-house generators.

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Hours

  • Sunday Closed
  • Monday 7:30 AM – 4:30 PM
  • Tuesday 7:30 AM – 4:30 PM
  • Wednesday 7:30 AM – 4:30 PM
  • Thursday 7:30 AM – 4:30 PM
  • Friday 7:30 AM – 4:30 PM
  • Saturday Closed

Times shown in the business’s local time (Eastern Time).

Services

  • Heating Services
  • Air Conditioning Installation
  • Air Conditioning Repair
  • Air Conditioning Maintenance
  • Plumbing Repairs
  • Drain Cleaning
  • Electrical Panel Upgrades
  • Whole-House Generators
  • Ductless System Installation
  • Water Filtration Systems
  • Heat Pump Services
  • Electrical Repairs

Frequently asked questions

What areas does Joseph Frederick & Sons serve?
Joseph Frederick & Sons serves Wilmington, Newark, and the Delaware Valley area including Bear, Brandywine, Claymont, Elsmere, Fairfax, Greenville, Hockessin, Kennett Square, Landenberg, Middletown, New Castle, Newport, and Pike Creek.
Does Joseph Frederick & Sons provide air conditioning repair services?
Yes, Joseph Frederick & Sons provides air conditioning repair services in Newark, DE and surrounding areas.
Is Joseph Frederick & Sons a family-owned business?
Yes, Joseph Frederick & Sons is a fourth-generation family business with over 75 years of experience.
What types of electrical services does Joseph Frederick & Sons offer?
Joseph Frederick & Sons offers electrical panel installation, upgrades, maintenance, repairs, ceiling fan installation, whole-house generators, EV charging stations, home surge protection, and indoor/outdoor lighting services.

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