
24-hour · Licensed #13345
Plumber in West Caldwell, NJ
West Caldwell's low-slung 1950s-60s ranches sit on slab and shallow crawl near the Passaic River, so a leak means detection gear before any concrete is touched. A licensed NJ Master Plumber, minutes away in West Orange, 24 hours Mon–Sat.
Licensed NJ Master Plumber #13345 · 4.9★ (238 Google reviews)
- NJ Master PlumberLicense #13345 · 36BI01334500
- Bonded & Insured
- Backflow Certified
- Navien Certified
- OSHA Certified

Licensed & local
Plumbing & Heating in West Caldwell
West Caldwell's homes sit low and flat compared with the full-basement colonials one town over, and that changes the plumbing. Most of the residential stock here is 1950s and 60s ranch and split-level, a lot of it on slab or a shallow crawl, tucked near the Passaic River where a spring storm can push an inch of water across a finished basement floor. Maccabi Plumbing & Heating is a licensed NJ Master Plumber (#13345) serving West Caldwell's houses and businesses, bonded and insured for both, with 24-hour service Monday through Saturday (closed Sunday). We are based in West Orange, a short run over on Bloomfield Avenue, and we know the difference a slab makes. When a hot spot shows up on a ranch floor, you find the leak with detection gear before touching the concrete.
Call (908) 376-9159 for 24-hour service in West Caldwell. Call, text, or WhatsApp.

Licensed & local
Licensed Plumbing for West Caldwell Homes and Businesses
Maccabi Plumbing & Heating is a licensed, bonded, and insured NJ Master Plumber (#13345) serving West Caldwell and the rest of Essex County. We work both sides of this town. The ranch and split-level homes on the residential streets, and the warehouses and offices along the Passaic Avenue corridor. We answer live 24 hours a day, Monday through Saturday, and carry a 4.9-star rating across 238 Google reviews.
That split matters here more than in most towns we serve, because the housing and the light-industrial zone sit right next to each other. The same crew that traces a slab leak in a Westville Avenue ranch in the morning can be testing a backflow assembly in a Passaic Avenue warehouse that afternoon.

Local housing stock
Slab and Ranch-Home Plumbing. Finding Leaks the Right Way
In a West Caldwell slab ranch, a warm spot on the floor or a water bill that jumps for no reason is usually a leak in a supply line buried under the concrete. You find it with acoustic and pressure leak detection, not a jackhammer and a guess. This is where a lot of companies cost homeowners money. They skip detection, open the slab where they think the leak is, and find dry concrete.
The reason is the housing itself. When a home has no full basement, the hot and cold supply runs live in or under the slab instead of hanging exposed from a basement ceiling where you can walk the line and spot a drip. On a split-level, the runs jog between half-levels and disappear into the pour. So we listen first. Acoustic sensors pick up the hiss of pressurized water escaping under concrete, a pressure test confirms the line is losing water, and only then do we open one small section over the actual leak. Less concrete out, less to patch, and the leak fixed the first time.
Slab leaks are not the only place water gets away quietly. Household leaks waste nearly 1 trillion gallons nationwide every year, and an average home's leaks can add up to about 10,000 gallons annually (EPA WaterSense). A slab leak that runs unfound for months is exactly that kind of silent waste, plus the damage the moisture does under your floor. If your bill is climbing and nothing looks wet, that is the signal to put a sensor on it. Our slab leak detection is built for this housing stock.

Drains & basement water
Sump Pumps and Basement Flooding Near the Passaic River
West Caldwell borders the Passaic River and the Fairfield floodplain, so the lower-lying homes and businesses here deal with storm water and a high water table that most inland towns never think about. A working sump pump is the primary line of defense, and near a floodplain it earns its keep several times a season.
Here is the honest part, because it is where sump systems fail people. The primary pump usually quits at the worst possible moment, during the storm, because that is when the power goes out. A pump with no backup stops running the exact hour you need it. FEMA notes that just one inch of floodwater can cause about $25,000 in damage to a home, and a sump pump with backup power is a primary defense during storms. That is why we install a battery or water-powered backup on the pumps we set near the river, and why we will tell you when a backup is genuinely warranted and when it would just be an upsell. A basement that stays dry through ordinary rain is a different conversation than one that takes water every March.
We handle sump pump repair and replacement throughout the Fairfield-border streets and the rest of West Caldwell, backups included.

Commercial & compliance
Commercial and Light-Industrial Plumbing
West Caldwell carries a real light-industrial and small-commercial zone along the Passaic Avenue and Bloomfield Avenue corridor, and those buildings have plumbing needs a homeowner never sees. We serve its warehouses, offices, and light-industrial tenants as a bonded and insured contractor, which is what a property or facilities manager needs.
Commercial work here runs to a few recurring jobs. Backflow compliance on the schedule the water utility sets, commercial water heaters and boilers sized well past a residential tank, and the drain and supply repairs that keep a building open. We offer commercial plumbing for property managers and backflow testing and certification ``, and because we run 24-hour service, a leak that starts Tuesday night does not have to wait until Wednesday morning. For a facilities manager juggling a portfolio, one licensed number that covers the water heater, the backflow test, and the after-hours emergency is worth more than three cheaper vendors.
What we do here
Our Plumbing & Heating Services in West Caldwell
We cover the full plumbing and heating scope for West Caldwell, residential and commercial
- Slab and supply-line leak detection for ranch and split-level homes
- Sump pump repair and replacement with battery backup for floodplain-adjacent basements
- Water heater repair and replacement, tank and tankless
- Boiler, steam, and hydronic heating repair
- Drain cleaning, sewer line repair, and underground plumbing
- 24-hour emergency plumbing for burst pipes, no heat, and no hot water
- Commercial plumbing and backflow testing for the Passaic Avenue corridor
Get a Free West Caldwell Quote ``. Reach us at our contact page or call (908) 376-9159.

24-Hour Emergency Plumber
Burst pipes, no heat, no water. A licensed plumber answers day or night, Mon–Sat.
See 24-Hour Emergency Plumber
Water Heater & Heating
Licensed NJ water heater, boiler, tankless & hydronic heating repair and replacement.
See Water Heater & Heating
Drain, Sewer & Pump
Drain cleaning, sewer line repair/replacement, sump & ejector pumps, 24hr Mon-Sat emergencies by a licensed NJ plumber.
See Drain, Sewer & Pump
Gas Leak & Backflow Safety
Gas leak detection and NJDEP backflow prevention & certification by a licensed NJ plumber.
See Gas Leak & Backflow Safety
Kitchen & Bathroom Plumbing
Faucets, toilets, sinks, shower valves & garbage disposals installed and repaired by a licensed NJ plumber.
See Kitchen & Bathroom Plumbing
Pipe & Water Line
Leak detection, repiping, main water line replacement & water filtration by a licensed NJ plumber.
See Pipe & Water Line
Why Maccabi
Why West Caldwell Chooses Maccabi
The short version is a license number and a track record. We hold NJ Master Plumber License #13345, we are fully bonded and insured for residential and commercial work, and we carry a 4.9-star rating across 238 Google reviews. We quote by scope and tell you the price, including any trip fee, before we start.
What sets the work apart here is that we treat the slab and the floodplain as the real problems they are, not generic "your area" copy. We find slab leaks with detection gear instead of guesswork, spec sump backups honestly for homes near the river, and cover the light-industrial corridor as a fully insured contractor. That is the range this town actually needs.

Your water & your code office
West Caldwell Runs Its Own Water Utility
West Caldwell operates its own township water utility, which sets it apart from neighbouring Caldwell and North Caldwell (westcaldwell.com). Meter rules, cross-connection requirements and any annual backflow notice come from the township directly. The Caldwell wastewater treatment plant handles sewerage for West Caldwell along with Caldwell, North Caldwell, Essex Fells, Roseland and part of Fairfield, so water and sewer sit with two different bodies.
That split is worth knowing on a sewer lateral job. A supply-side question goes to the township utility, a sewer question goes elsewhere, and getting it wrong costs a day.
For the light-industrial and commercial buildings along Fairfield Road and Bloomfield Avenue, the backflow requirement is the one that bites. Boiler loops, fire lines and irrigation connections need a tested device with an annual certificate, and the certificate has to be filed rather than kept.
Permits come from the township's construction office under the NJ Uniform Construction Code (N.J.A.C. 5:23). On West Caldwell's slab-on-grade ranches, a leak under the slab is a permitted repair, and we would rather locate it precisely than open concrete on a guess.

Verified credentials
What You Get With a Licensed West Caldwell Plumber
- Answered by a licensed NJ Master Plumber (#13345), not a national call center
- Bonded and insured, with the 1-year Maccabi Guarantee on our workmanship
- Rated 4.9★ across 238 Google reviews from northern-NJ neighbors
- One contractor for plumbing and heating, from a dripping faucet to a steam boiler
Nearby towns
Areas we serve near West Caldwell
Serving 22 towns and beyond across Essex, Passaic, Morris, Bergen, and Union counties in northern New Jersey.
Honest pricing
What Drives the Price on a West Caldwell Job (and Your Written Quote)
We don't hide numbers behind a phone call. Every quote is written and specific, so you know what changes it before we start.
- The fixture or system involved and its condition
- Parts, equipment size, and efficiency tier
- Access, permits, and whether it's an emergency call
Flexible payment / financing available via Klarna.
Get Your Quote Today
Tell us what's going on and we'll give you a clear, written price, no obligation. Virtual estimates available, and we'll call you back as soon as we can.
Call or Text (908) 376-9159Verified Google reviews
What northern-NJ customers say about Maccabi
Maccabi Plumbing & Heating is rated 4.9 stars across 238 Google reviews. These are unedited, published reviews from that profile.
Maccabi gave me quick, professional service when I needed our water heater replaced. The office gave me different options to consider, and a time window for when the workers would arrive. The workers were respectful, updated us on how the work was going, and cleaned up everything. We were very happy with all aspects of service.
Maccabi replied to my inquiry right away, and was able to come replace my broken water heater within 24 hours. Everyone was professional and very friendly. Price was reasonable. I'm happy with the work!
Needed to remedy a leak pouring from my dining room ceiling suddenly. I called Maccabi and they immediately sent someone who diagnosed and resolved the issue. I would definitely recommend them. They are a pleasure to deal with.
Visit / contact
Reach a Licensed Plumber Serving West Caldwell
Maccabi Plumbing & Heating
300 Executive Drive
West Orange, NJ 07051
Open 24 hours Monday–Saturday. Closed Sunday.
Emergency line answered nights & early mornings, Mon–Sat.
Street parking is available near our office. Our licensed plumber travels to your property. Most residential and commercial work is completed on site across northern New Jersey.
FAQ
West Caldwell Plumbing Questions, Answered
24-hour, Mon–Sat availability
Not seeing your question? Call or text and a licensed plumber will talk it through, no answering service run-around.
Call or Text (908) 376-9159We use acoustic and pressure leak detection to pinpoint the leak before opening any concrete. In West Caldwell's 1950s and 60s slab ranches, a warm spot on the floor or an unexplained jump in the water bill usually means a supply-line leak under the slab. Detecting it first avoids jackhammering the wrong area. We are a licensed, insured NJ plumber (#13345).
Book a Licensed West Caldwell Plumber
If you need a plumber in West Caldwell for a slab leak, a sump pump, a water heater, or a commercial building, reach Maccabi Plumbing & Heating at (908) 376-9159 (call, text, or WhatsApp) or Office@MaccabiPlumbing.com. We also serve nearby North Caldwell and Roseland. See all our northern NJ service areas.
Maccabi Plumbing & Heating, 300 Executive Drive, West Orange, NJ 07051 · (908) 376-9159 · Office@MaccabiPlumbing.com








