West Milford is a large, rural township spread across the Highlands, with lake communities at Greenwood Lake, Upper Greenwood Lake and Pinecliff Lake and long stretches of state forest and reservoir land between them. A great many properties run on private wells and septic systems, and plenty of houses here heat with oil or propane rather than natural gas. Add mountain roads, deep snow and long driveways, and servicing a home here has very little in common with servicing one down in the valley.
Heights Plumbing, Heating & Cooling is a family-owned, licensed and insured plumbing and HVAC company serving the township of West Milford in Passaic County, New Jersey. ZIP 07480, 07421, 07435. We offer same-day service, on-time arrival and upfront No Worries Pricing on every job, and we handle residential and commercial work.
What We See in West Milford Homes & Buildings
- Private wells and septic systems are common across the township, so water treatment, pump condition and what goes down the drain are all part of the same conversation.
- Many lake-area houses began as seasonal cottages and were converted to year-round living, which leaves undersized heating, thin insulation and pipe runs in spaces that were never meant to stay warm.
- Frozen and burst pipes in crawl spaces, unheated additions and vacation properties are a real winter pattern here, and they are far cheaper to prevent than to repair.
- Homes on oil or propane need different equipment planning than gas houses, and that affects which heating and water heating options actually make sense for a given property.
Sections of West Milford we serve include Greenwood Lake, Upper Greenwood Lake, Hewitt, Newfoundland, Oak Ridge, along with every other part of the township.
Popular Services in West Milford, NJ
These are the services West Milford customers call us for most, based on the local housing and building stock.
Plumbing Services in West Milford
Our licensed plumbers handle water heaters, drain cleaning, sewer line repair, leak detection, gas lines, repiping and fixture work for West Milford homes. See all plumbing services.
Air Conditioning Services in West Milford
AC repair, maintenance, replacement and ductless mini splits for West Milford homes, sized with real heat gain calculations by our mechanical engineer. See all air conditioning services.
Heating Services in West Milford
Furnace, boiler and heat pump repair, maintenance and installation, including the steam and hot-water systems common in older Passaic County homes. See all heating services.
Commercial Plumbing & HVAC in West Milford
Commercial activity in the township is dispersed and local — small shopping centers, restaurants, marinas and lake-area businesses, contractors, schools and municipal facilities. Our commercial division handles rooftop units, commercial boilers, walk-in coolers and commercial plumbing, with an electrical engineer on staff for the wiring. See all commercial services.
West Milford Plumbing & HVAC FAQs
We only use our lake house part of the year. How do we keep the pipes from freezing?
The reliable approach is a proper winterization — draining the system, protecting the traps, and keeping a minimum temperature if the house stays on. We also point out the vulnerable runs in crawl spaces and unheated additions so you know where a failure would start.
Our well water is hard enough to leave scale on everything. What does that do to the water heater?
Scale settles in the tank and on the heating surfaces, which cuts efficiency and shortens the life of the unit noticeably. A softener sized to a current water test protects the heater, the fixtures and any appliance on that line.
Will you come this far out for a service call?
Yes. West Milford is part of our regular service area and we schedule within 24 hours of booking, weather permitting on the mountain roads. The distance does not change our pricing.
Nearby Service Areas
We also serve these neighboring communities:

