Joseph Frederick & Sons Employee Directory

Q: What is Joseph Frederick & Sons known for?

Joseph Frederick & Sons was founded in 1947. Joseph Frederick & Sons operates in the Construction industry.

Q: How many employees does Joseph Frederick & Sons have currently?

Joseph Frederick & Sons has approximately 11 employees.

Started in 1947 by Joseph Frederick the company has gone through many changes over the past decades, family members have been in and out of the business over time. Joseph Frederick's eldest son Robert Frederick Sr.  had two sons that took over operations in 1998, sold the business in 1999 to R.S. Andrews Enterprises Inc. out of Atlanta Ga. The two sons Robert Frederick Jr. and Brian Frederick bought the Delaware operation back from R.S.A.E in 2003 and are operating it full time again. A residential plumbing heating air conditioning and electrical repair and replacement business serving New Castle County Delaware and surounding Chester County, (Pa.) Delaware County (Pa.) and Cecil County (Maryland)

Find Joseph Frederick & Sons employees' phone numbers or email addresses

Joseph Frederick & Sons Global Highlights

North America
6

United States Of America
6

Joseph Frederick & Sons's Leadership

B. F.
Owner
Mobile Phone
Email
A. D.
Marketing Director
Mobile Phone
Email
C. H.
Service Manager
Mobile Phone
Email
H. V.
Customer Service Representative; Administrative Assistant
Mobile Phone
Email
K. W.
Hvac Tech
Mobile Phone
Email
B. B.
Installation Coordinator
Mobile Phone
Email
D. J.
Plumber
Mobile Phone
Email
E. W.
Hvac Installer
Mobile Phone
Email

Contact profiles from Joseph Frederick & Sons

Name

Title

Contact Info

Location

Last Update

B. F.
Owner
Mobile Phone
Email
United StatesDelaware
Sep 12, 2025
A. D.
Marketing Director
Mobile Phone
Email
United StatesDelaware
Aug 08, 2025
C. H.
Service Manager
Mobile Phone
Email
United StatesPennsylvania
Jan 30, 2024
H. V.
Customer Service Representative; Administrative Assistant
Mobile Phone
Email
United StatesPennsylvania
Oct 24, 2025
K. W.
Hvac Tech
Mobile Phone
Email
United StatesDelaware
Nov 12, 2025
B. B.
Installation Coordinator
Mobile Phone
Email
Oct 23, 2024
D. J.
Plumber
Mobile Phone
Email
Oct 23, 2024
E. W.
Hvac Installer
Mobile Phone
Email
Apr 25, 2025
J. M.
Duct Fabrication And Installation And Sheet Metal
Mobile Phone
Email
United StatesDelaware
Jul 30, 2024

Frequently Asked Questions

What is Joseph Frederick & Sons known for?

Joseph Frederick & Sons was founded in 1947 operates in the Construction industry. Explore Joseph Frederick & Sons's company overview page for more information.

What is Joseph Frederick & Sons's most common email format?

Joseph Frederick & Sons employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Joseph Frederick & Sons email formats with LeadIQ.

How many employees does Joseph Frederick & Sons have currently?

Joseph Frederick & Sons has approximately 11 employees as of May 2025. These team members are located across 1 continents, including North America.

Who are Joseph Frederick & Sons's key employees and leadership?

As of May 2025, Joseph Frederick & Sons's key employees include:

Owner: B. F.
Marketing Director: A. D.
Service Manager: C. H.
Customer Service Representative; Administrative Assistant: H. V.
Hvac Tech: K. W.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking