--- title: Joseph Frederick & Sons in Wilmington | Local Three url: https://thelocalthree.com/business/g-f370610253c714a7/ updated: 2026-11-03 --- [Local *Three* Selected, not listed](https://thelocalthree.com/) - [How we select](https://thelocalthree.com/how-we-select/) - [For businesses](https://thelocalthree.com/claim/) 1. [Home](https://thelocalthree.com/) 2. Joseph Frederick & Sons Profile · Wilmington electricians · Selection 01 of 03 # Joseph Frederick & Sons Verified · checked Oct 2026 **4.8** from 58 reviews Based in Wilmington Works in Wilmington Request a quote [Call +1 302-994-5786](tel:+13029945786)[Website](http://www.jfrederickandsons.com/) ## Contact 810 Stanton Rd Wilmington, DE 19804-3640 [+1 302-994-5786](tel:+13029945786) [www.jfrederickandsons.com](http://www.jfrederickandsons.com/) 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 Business overview ## About Joseph Frederick & Sons Joseph Frederick & Sons works from Wilmington and has 58 public reviews averaging 4.8. Why they stand out ## Where our editors selected them - [Electricians in Wilmington Reader Favorite Selection 1 of 3](https://thelocalthree.com/wilmington/electricians/) - [Plumbers in Wilmington Selection 3 of 3](https://thelocalthree.com/wilmington/plumbers/) The seal ## What we checked Verified · checked Oct 2026 Records show standing on the date shown, not the quality of the work. [What each check means](https://thelocalthree.com/how-we-select/#checks). - Operating status Confirmed Overture Maps listing · checked October 15, 2026 Reviews summary ## What clients say 4.8 out of 5 58 reviews Collected from public review platforms; last refreshed November 3, 2026 . ### Reading the reviews We read how recent the reviews are, whether problems got fixed and how the business replies to criticism, not just the stars. Local facts · public records ## Wilmington on the public record Context for hiring in Wilmington, from public sources. Records show activity and rules, not quality. People per square mile 6,747 [Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 Land area 10.9 sq mi [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 Wilmington residents 73,512 [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · July 1, 2025 Population change since 2020: from 70,916 (April 2020 base) +3.7% [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · 2020–2025 Public sources, checked November 3, 2026. Contact & quote ## Request a quote from Joseph Frederick & Sons Tell Joseph Frederick & Sons a little about the job. Most businesses reply within one or two working days. Send my request to We never sell your details. A business that answers may pay us a small fee; your price is the same. We never sell your details. A business that answers may pay us a small fee; your price is the same. 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 Local Three? On the electricians list for Wilmington, at number 1. How do I contact Joseph Frederick & Sons? Call +1 302-994-5786. Or use the website link on this page. For the owner ## Update your business - [Update your business](https://thelocalthree.com/my/?claim=g-f370610253c714a7) Free. 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Ratings and review counts are collected from public review platforms and were last refreshed on November 3, 2026 .