---
title: Joseph Frederick & Sons, Wilmington: Expert Profile
url: https://meetthelocalpros.com/experts/g-f370610253c714a7/
updated: 2026-11-03
---

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1. [Local Expert](https://meetthelocalpros.com/)
2. Joseph Frederick & Sons

AC Repair · Wilmington

# Joseph Frederick & Sons

Local ac repair

- Verified

- **4.8** · 58 business reviews

Ask Joseph a question [Call +1 302-994-5786](tel:+13029945786)

## About Joseph

Joseph Frederick & Sons is a local business, based in Wilmington. Customers rate it 4.8 out of 5 across 58 public reviews.

## Business affiliation

Ratings below are for the business, not for an individual.

Business

Joseph Frederick & Sons

Address

810 Stanton Rd, Wilmington, DE 19804-3640

Serves

Wilmington

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, from public review sites

Website

[www.jfrederickandsons.com/](http://www.jfrederickandsons.com/)

## What we checked about Joseph Frederick & Sons

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.

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## Featured on

- [Plumbers experts in Wilmington #3](https://meetthelocalpros.com/wilmington/plumbers/)

## Ask Joseph a question

Free, and sent to Joseph Frederick & Sons only.

We never sell your details. A business that answers may pay us a small fee; your price is the same.

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### Prefer to call?

Joseph Frederick & Sons
[+1 302-994-5786](tel:+13029945786)
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

## 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 Expert?

On the plumbers list for Wilmington, at number 3.

### How do I contact Joseph Frederick & Sons?

Call +1 302-994-5786. Or use the website link on this page.

## Is this you?

Update your business to add your photo, credentials and experience, and to answer homeowners' questions. It's free.

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Local Expert earns money from enhanced expert profiles, top 3 placements, and when a homeowner chooses to send a quote request. Ratings shown are business review averages, last refreshed November 3, 2026. © 2026 Local Expert.