--- title: Joseph Frederick & Sons, Wilmington: Profile and Reviews url: https://readthelocallist.com/business/g-f370610253c714a7/ updated: 2026-11-03 --- Updated November 3, 2026 Wilmington Edition [How we choose](https://readthelocallist.com/how-we-choose/) [The Local List](https://readthelocallist.com/) Guides to the people and places worth knowing - [Front page](https://readthelocallist.com/) - [How we choose](https://readthelocallist.com/how-we-choose/) - [Corrections](https://readthelocallist.com/corrections/) - [For businesses](https://readthelocallist.com/claim/) 1. [Home](https://readthelocallist.com/) 2. Joseph Frederick & Sons Business profile · AC Repair · Electricians · Wilmington # Joseph Frederick & Sons A local business in Wilmington. Featured in our Wilmington furnace & heating repair list. Profile by **the editors of The Local List** Facts checked November 3, 2026 Not yet claimed by the business Joseph Frederick & Sons is a local business, based in Wilmington. In our lists ## Where Joseph Frederick & Sons appears - Listed [Our Wilmington furnace & heating repair list](https://readthelocallist.com/wilmington/furnace-repair/#g-f370610253c714a7) - Listed [Our Wilmington plumbers list](https://readthelocallist.com/wilmington/best-plumbers/#g-f370610253c714a7) What customers say ## 58 reviews, averaging 4.8 From public reviews. We recheck the count regularly, so you can see whether reviews are still coming in. ## On the record: what we checked Verified · last checked October 15, 2026 - Operating status Public record Confirmed Overture Maps listing · checked October 15, 2026 “Verified” covers: verified operating (open in current business listings), verified business information (name, address and phone match those listings) and, where shown, a verified business record (state license or registration). Checks show what public records and documents said on the date shown; they are not a guarantee of work quality. Insurance is a document the business sent us. Your questions ## Questions about Joseph Frederick & Sons ### Is Joseph Frederick & Sons licensed and registered? Checked on October 15, 2026: operating status confirmed. The checks table on this page lists each source. ### How is Joseph Frederick & Sons rated? 4.8 out of 5 from 58 public reviews. ### Where does Joseph Frederick & Sons appear on The Local List? On the furnace & heating repair list for Wilmington, at number 8. ### How do I contact Joseph Frederick & Sons? Call +1 302-994-5786. Or use the website link on this page. Contact ## Ask Joseph Frederick & Sons for a quote Your request goes to Joseph Frederick & Sons only. Sent to: **Joseph Frederick & Sons** We never sell your details. A business that answers may pay us a small fee; your price is the same. We may earn a referral fee if a business receives a request through this form. It does not affect what we write. [How we make money](https://readthelocallist.com/how-we-make-money/). **About this profile** Written by our editors from public records. Claiming does not let a business edit or approve what we write. [How we choose](https://readthelocallist.com/how-we-choose/) · [Report an error](https://readthelocallist.com/corrections/) · [Update your business](https://readthelocallist.com/my/?claim=g-f370610253c714a7) [Badges for Joseph Frederick & Sons’s website](https://readthelocallist.com/badges/g-f370610253c714a7/) At a glance Address 810 Stanton Rd, Wilmington, DE 19804-3640 Phone [+1 302-994-5786](tel:+13029945786) Website [www.jfrederickandsons.com](http://www.jfrederickandsons.com/) Hours Friday: 7:30AM–4:30PM; Saturday: Closed; Sunday: Closed; Monday: 7:30AM–4:30PM; Tuesday: 7:30AM–4:30PM; Wednesday: 7:30AM–4:30PM; Thursday: 7:30AM–4:30PM Rating 4.8 from 58 reviews Estimates Ask when you call Serves Wilmington Request a quote **Own a business?** Claim your free profile to keep your hours and contact details right. 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