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Our Services

Everything We Do,
Under One License

Dorzi Plumbing & Heating handles the full range of residential and commercial plumbing and heating work across New York City — from a running toilet to a boiler replacement. Filter the list below or search for what you need.

All services

Emergency Plumbing

When water is going somewhere it shouldn't, the first job is stopping it. We'll walk you through the shutoff on the phone and get a licensed plumber moving.

  • Burst, split and frozen pipes
  • Ceiling leaks and flooding
  • Sewage backups
  • No heat and no hot water
ResidentialCommercial

Leak Detection & Pipe Repair

A stain on the ceiling doesn't tell you where the leak is. We locate it properly first, so the repair stays small instead of turning into a demolition job.

  • Concealed wall and slab leaks
  • Pinhole leaks in copper
  • Galvanized and cast iron replacement
  • Whole-apartment repiping
ResidentialCommercial

Drain & Sewer Cleaning

Power snaking and hydro jetting for everything from a slow bathroom sink to a blocked building main — plus a camera so you can see the cause, not just the symptom.

  • Kitchen, tub, toilet and floor drains
  • Building main and house traps
  • Video camera inspection
  • Root cutting and grease lines
ResidentialRestaurants

Water Heaters

Repair, replacement and tankless conversion for gas and electric units. We size it to the apartment, not to whatever the last guy left behind.

  • Same-day tank replacement
  • Tankless installation and service
  • Thermostats, elements, anode rods
  • Flushing and annual maintenance
ResidentialCommercial

Boilers & Heating Systems

The heating half of our name. Steam and hot-water systems, the radiators they feed and the controls that run them — including the old one-pipe steam most of New York still lives on.

  • No-heat diagnosis and repair
  • Boiler service and replacement
  • Radiators, valves and steam traps
  • Circulators, zone valves and controls
ResidentialMulti-family

Gas Piping & Gas Leaks

Gas work is licensed work. New lines, appliance hookups, leak location and repair, pressure testing and the filings that go with it.

  • Range, dryer and boiler hookups
  • Gas leak search and repair
  • Pressure testing and certification
  • Riser and service line work
Licensed workCommercial

Backflow Prevention & Testing

We're a New York State Certified Backflow Tester. Annual testing, certification paperwork, repairs and new device installation — handled end to end so you're not chasing forms.

  • Annual certification testing
  • RPZ and DCVA devices
  • Repair and rebuild kits
  • Filing and compliance support
NYS CertifiedCommercial

Bathroom & Kitchen Plumbing

Fixture replacement through to full remodel rough-in and finish. We coordinate with your contractor or tile setter so nobody's waiting on anybody.

  • Toilets, tubs, showers, vanities
  • Faucets, valves and shower bodies
  • Sinks, disposals and dishwashers
  • Full renovation rough-in
RemodelsResidential

Water Mains & Sewer Lines

Service line repair and replacement, water meter work and the excavation, permits and DEP coordination that come with it.

  • Water main repair and replacement
  • Sewer line repair and relining
  • Water meters and shutoff valves
  • DEP / DOB coordination
Licensed workPermits

Violation Removal & Compliance

Open DOB or HPD plumbing violations on the building? We correct the condition, sign off the work and help get the record cleared.

  • DOB & HPD plumbing violations
  • Corrective work and sign-off
  • Inspection preparation
  • Landlord & management support
LandlordsManagement

New Construction & Renovation

Complete plumbing and heating packages for gut renovations, conversions and ground-up work — from drawings and rough-in to final inspection.

  • Rough-in and finish plumbing
  • Heating system design and install
  • Riser diagrams and filings
  • General contractor coordination
RemodelsGC friendly

Preventive Maintenance

Scheduled service for buildings and businesses: seasonal boiler prep, drain maintenance, fixture checks and a written report of what needs watching.

  • Pre-season heating check
  • Scheduled drain maintenance
  • Building-wide fixture surveys
  • Priority scheduling for accounts
ManagementRestaurants
Estimate and plans laid out on a desk
How We Price

You See the Price Before We Touch Anything

Hourly billing rewards slow work. We quote flat rates instead, so the number you approve is the number on the invoice.

  • We diagnose first.No guessing, no "let's start opening things up and see." We find the actual cause before quoting.
  • You get options, not an ultimatum.Where a repair and a replacement are both legitimate, we price both and explain the trade-off.
  • Nothing starts without your approval.The flat rate goes to you in writing. If you say no, you owe nothing beyond any diagnostic fee we told you about up front.
  • Change orders are conversations.If we open a wall and find something worse, work stops and we re-quote before continuing.
Get a Written Quote

Don't See What You Need?

Plumbing has ten names for everything. Describe the problem in plain English and we'll tell you whether it's ours — and what it's likely to take.

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