Caldwell is a compact borough built around a walkable Bloomfield Avenue downtown, with older colonials, capes and two-families on small lots just off the main street. Homes here span a wide range of ages, so we see everything from original hot-water boilers to newer high-efficiency systems. We drive in from Bergen County — Fair Lawn and Hillsdale — and cover the Caldwells regularly.
Heights Plumbing, Heating & Cooling is a family-owned, licensed and insured plumbing and HVAC company serving the borough of Caldwell in Essex County, New Jersey. ZIP 07006. 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 Caldwell Homes & Buildings
- Lots are small and houses sit close together, so equipment access and venting clearances matter when replacing a furnace or boiler.
- Plenty of homes have finished basements, which makes leak detection and drain work a careful, open-as-little-as-possible job.
- Ductwork in older Caldwell houses is often undersized for central air added years after the house was built.
Popular Services in Caldwell, NJ
These are the services Caldwell customers call us for most, based on the local housing and building stock.
Plumbing Services in Caldwell
Our licensed plumbers handle water heaters, drain cleaning, sewer line repair, leak detection, gas lines, repiping and fixture work for Caldwell homes. See all plumbing services.
Air Conditioning Services in Caldwell
AC repair, maintenance, replacement and ductless mini splits for Caldwell homes, sized with real heat gain calculations by our mechanical engineer. See all air conditioning services.
Heating Services in Caldwell
Furnace, boiler and heat pump repair, maintenance and installation, including the steam and hot-water systems common in older Essex County homes. See all heating services.
Commercial Plumbing & HVAC in Caldwell
The borough's commercial base is centered on its downtown — restaurants, small retail, professional and medical offices, and a college campus nearby. 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.
Caldwell Plumbing & HVAC FAQs
Our house has radiators and no ducts. Can we still get central air?
Yes. Ductless mini splits are the usual answer in Caldwell homes with hydronic heat, and they let you cool room by room without tearing up plaster. Where there is attic or closet space, a small ducted system is sometimes possible instead.
How much room do you need to replace a boiler in a tight basement?
Less than most people expect, but clearances for venting and service access are set by code. We measure before we quote so there are no surprises on installation day, including how the old unit comes out.
Do you handle work for downtown storefronts and offices?
We do. Restaurant and retail spaces along the avenue call us for drain and grease-line backups, water heaters, rooftop units and heating service, and we schedule around business hours where we can.
Nearby Service Areas
We also serve these neighboring communities: