Licensed · Insured · Family-Operated in Dumont, NJ

Expert Plumbing & Heating
in Dumont & Bergen County
Done Right, Priced Honest.

Professional boiler installation & replacement, water heater services, tankless systems, drain cleaning, leak detection, and complete bathroom & kitchen plumbing. Proudly serving Dumont, Bergenfield, Teaneck, and all of Bergen County, NJ — with honest answers and reliable service.

AllBergen County NJ
20+Years Experience
24/7Emergency Response
100%Licensed & Insured
Boiler Installation Water Heaters Tankless & Combi Drain Cleaning Kitchen & Bath Roughing Leak Detection Shower Valves Emergency 24/7 Boiler Installation Water Heaters Tankless & Combi Drain Cleaning Kitchen & Bath Roughing Leak Detection Shower Valves Emergency 24/7
03 — Full Service Menu

Complete Plumbing & Heating Services
for Dumont & Bergen County Homes

/ 01

Kitchen & Bathroom Roughing

New construction and full remodels. We set the supply and waste lines to spec — inspector-ready, contractor-friendly, and sized for what you're actually installing.

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/ 02

Boiler Installation & Replacement Dumont NJ

Professional boiler installations and full replacements for homes in Dumont and Bergen County. Expert troubleshooting, sensor swaps, leak repairs, and annual maintenance to keep your heating system running strong all winter.

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/ 03

Toilets, Faucets & Fixtures

Running toilets, drip faucets, full replacement. If it connects to a pipe, we fix it or install it clean. Appliance hookups and shutoff valves included.

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/ 04

Leaks in Walls & Pipes

We find hidden leaks without tearing out the whole wall. Slab leaks, supply line pinholes, slow drips behind drywall — pinpointed, accessed, and patched cleanly.

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/ 05

Shower Valve Replacement

Most shower leaks come back to a worn valve or a cracked tile. We replace the cartridge or the full valve body — with the minimum tile break.

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/ 06

Drain Cleaning & Snaking

Clogged sinks and toilets — snake job, done. Sewer line backups and main drain issues require additional work. Camera inspection available.

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/ 07

Appliance Replacement

Dishwashers, garbage disposals, washing machine hookups, refrigerator ice lines. New appliance going in? We handle the supply and drain connections properly.

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/ 08

Emergency Service

Burst pipe, no heat in January, no hot water before guests arrive. We answer the phone, we show up, and we don't gouge you because you're stuck.

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01 — What We're Known For
Boilers, water heaters, and the
honest answer on which one you need.

Every tank runs out. If yours is making popcorn noises inside, it's time. Here's a straight comparison of what we install — the right system for your Bergen County home.

Professional boiler installation in Dumont NJ
Most Common

Standard Tank

Straightforward 40 or 50 gallon setup. Reliable, proven performance, and the right call for most Bergen County homes.

Capacity40 – 50 gal
TypeGas or Electric
Best ForStandard Families
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Tankless water heater installation Dumont NJ
Space Saver

Tankless Water Heaters

Wall-mounted, on-demand hot water. Frees up basement space and never runs out mid-shower. Perfect for Dumont homes where square footage matters.

FootprintWall-Mounted
EfficiencyHigh
MaintenanceAnnual Flush*
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Combi boiler system installation Bergen County
Two-in-One

Combi System

One unit handles both home heating and hot water. Replaces your boiler and water heater in a single box. Ideal for tight spaces or full mechanical room renovations.

FunctionHeat + Hot Water
Space SavingMaximum
EfficiencyHigh
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*Tankless manufacturers recommend annual flushing to clear sediment. A C-flow tech connects hoses and runs a 1-hour service flush that keeps your unit running at spec.

02 — Straight Talk
When to repair,
when to replace.

Most plumbers won't tell you this. We will. Here's the honest breakdown we give every customer before any work starts.

Hearing "popcorn" noises from your water heater?
That sound is sediment buildup at the bottom of the tank burning off — a sign your heater is working overtime. Depending on age, we'll flush it or tell you straight that it's time to replace. We won't make you guess.
How long will my water heater actually last?
Tank water heaters typically run 8–12 years. Tankless units can go 15–20 years with proper maintenance. If yours is over 10 and starting to act up, the math usually favors replacement. We'll tell you which way the numbers go.
Is tankless worth the upgrade from a tank?
Depends on your household. If you're running out of hot water regularly, have a tight basement, or want long-term efficiency — yes. If you have a standard family load and a working tank with years left — probably not yet. We'll run through both options with you before quoting anything.
Do tankless and boilers really need yearly service?
Yes — and skipping it voids most manufacturer warranties. For tankless, that's an annual flush. For boilers, it's a tune-up, burner check, and pressure test. We keep it straightforward and schedule around you.
05 — How We Work
No surprises. Just good work.
01

You Call Us

Dial 201-686-9015 and talk to a real person. Describe what's happening — we'll tell you what's likely going on and when we can be there.

02

On-Site Diagnosis

We come out and assess the problem. You see what we see. No jargon, no scare tactics, no "you need a whole new system" when you don't.

03

Clear Quote

Written quote before any tool comes out of the truck. We discuss the work. No surprise add-ons mid-job.

04

We Fix. We Clean.

Quality materials, code-compliant install, and a worksite cleaner than we found it. Backed by a 30-day labor warranty.

06 — Word of Mouth
What Bergen County says about us.
★★★★★
Had to replace my water heater and called Cesar who did it efficiently no hassle. Thank you!
Wilson Morales
Bergen County, NJ · Google Review
★★★★★
Courteous, and a true Professional! Highly recommend Cesar from C-Flow! Saved my day!
Rafael Dominguez
Bergen County, NJ · Google Review
★★★★★
Cesar demonstrated great technical knowledge, explained the entire process, and worked with great cleanliness and care. Friendly and reliable professional.
Blanca Curruchich
Bergen County, NJ · Google Review
★★★★★
Excellent service. Very clean and professional. I recommend it 100%.
Emilson Molina
Bergen County, NJ · Google Review
★★★★★
Best plumber — also does an amazing job.
William Sajvin
Bergen County, NJ · Google Review
5.0
Average Google Rating
★★★★★
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07 — The Story
Built on a wrench,
a truck, and a good name.

C-flow is family-operated. One guy, one truck, a reputation earned one job at a time over 20+ years — and a phone that still gets answered by the person doing the work.

We don't do commission-based "advisors." We show up, we diagnose the real problem, and we quote the actual fix. Then we do the work with materials we'd put in our own homes — because we're the ones standing behind every joint we solder.

NJ Master Plumber License
Fully Insured & Bonded
24/7 Emergency Response
30-Day Labor Warranty
20+Years Experience
100%Licensed & Insured
24/7Emergency Response
30Day Labor Warranty
09 — Our Work
Recent jobs. Real results.

Here's what quality plumbing looks like — side by side comparisons. Every installation code-compliant, every worksite cleaned, every customer satisfied.

Steam Boiler Replacement

Complete system upgrade with high-efficiency installation

Old steam boiler before replacement in Dumont NJ
Before

Old System

Outdated boiler at end of service life, inefficient and in need of replacement.

New high-efficiency steam boiler installed in Bergen County NJ
After

New Installation

High-efficiency boiler professionally installed, tested, and code-compliant.

Commercial Grease Trap & Hand Sink Installation Bergen County

Professional commercial kitchen rough-in and hookup

Commercial kitchen before plumbing installation Bergen County
Before

Raw Space

Commercial kitchen area ready for professional plumbing installation.

Completed grease trap and sink installation Dumont NJ
After

Complete Installation

Grease trap and hand sink fully installed, inspector-ready and operational.

Your project next?

Call us today for a free estimate on your plumbing or heating project. We'll show up, assess the work, and give you an honest quote.

Call 201-686-9015 →

Something leaking, dripping,
or just not right?

Don't wait for it to get worse. Call C-flow now and talk to a real plumber in under a minute.

08 — Coverage

Plumbing & Heating Services Throughout Bergen County, NJ

Expert plumber serving Dumont, NJ and all surrounding Bergen County communities — weekdays, weekends, and emergency service available 24/7.

Dumont Bergenfield Teaneck Hackensack Englewood Closter Cresskill River Edge Paramus Fair Lawn Lodi Ridgewood Ramsey Mahwah All of Bergen County
Residential & Commercial · New Installations · Replacements & Repairs · Emergency Service Available