Joseph Frederick & Sons
"Full-service HVAC, plumbing, and electrical in Delaware"
Joseph Frederick & Sons is a family-run full-service HVAC, plumbing, and electrical company based in Wilmington, Delaware. They provide comprehensive maintenance and installation services to residential and commercial clients throughout the Delaware Valley and Newark.
Specialties & Capabilities
Google reviews
4.7 on Google from 175 reviews, as of October 2026Opening hours
| Mon | 07:30–16:30 |
|---|---|
| Tue | 07:30–16:30 |
| Wed | 07:30–16:30 |
| Thu | 07:30–16:30 |
| Fri | 07:30–16:30 |
| Sat | Closed |
| Sun | Closed |
Areas covered
- Business Name
- Joseph Frederick & Sons
- Trade
- HVAC contractor
- Area served
- Kiamensi
- Address
- 810 Stanton RdWilmington, DE 19804
- Website
- jfrederickandsons.com
- Status
- Nobody has claimed this listing yet. Its details come from public sources. Your business? Claim it
Joseph Frederick & Sons provides hvac contractor services in Wilmington, including Full-service HVAC, Plumbing services, Electrical services, Heating repair, AC installation, Plumbing maintenance, Electrical wiring, HVAC maintenance. They operate from their premises at 810 Stanton Rd, Wilmington, DE, 19804 and serve local customers in Wilmington.
Joseph Frederick & Sons covers Wilmington, Newark, DE.
Joseph Frederick & Sons's opening hours are Monday: 07:30–16:30; Tuesday: 07:30–16:30; Wednesday: 07:30–16:30; Thursday: 07:30–16:30; Friday: 07:30–16:30.
Joseph Frederick & Sons lists the following credentials and service policies: Workmanship Guarantee, Service guarantee, Family-Run Business.
Joseph Frederick & Sons has a Google rating of 4.7 out of 5 based on 175 Google reviews (captured on 2026-10-11).
You can reach Joseph Frederick & Sons by phone at +13029945786, via their website (jfrederickandsons.com), by requesting a free quote on VeryBookedAI.