JOHN D STEM II
Milford, New Jersey · Serves Hunterdon and Warren counties in New Jersey; Bucks and Northampton counties in Pennsylvania
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From their website
Also offers boiler, furnace, A/C and water heater installations.
- Propane
- Bioheat fuel
- Biodiesel
- Gasoline and kerosene
- Boiler, furnace, A/C and water heater in
- Tank installation and removal
- Trade
- Master HVACR Contractor
- City
- Milford
- Works on
- Homes and commercial
From their website - In business since
- 1946
From their website - Phone
- Shown once the owner claims
- Website
- stembrothers.com
Name, city and trade from New Jersey public records. The rest comes from the business's own website (checked 2026-10-22) and hasn't been confirmed by the owner. Check this license on the state's license lookup (Consumer Affairs) before you sign. Wrong business or details? Tell us and we'll fix or remove it.