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Plumber in Old Greenwich, CT - Open 24/7

Floriano Plumbing Service is a Old Greenwich, CT plumbing company built around one idea: show up when we said we would, and explain the problem in plain language. That covers everything from a running toilet to a full sewer line replacement.

  • 24/7 emergency dispatch in Old Greenwich
  • Same-day slots most weekdays
  • Fixed quote before any work starts
Serving Old Greenwich and nearby Connecticut communities · Emergency plumbing · Drain cleaning · Water heater repair · Sewer line repair · Leak detection · Gas line repair

Plumbing services in Old Greenwich, CT

Every service below is available in Old Greenwich. The ones marked with a Old Greenwich link have their own local page with pricing guidance, common causes and what to expect on the visit.

Emergency Plumbing in Old Greenwich

24/7 emergency plumber dispatched day or night for burst pipes, flooding and no-water calls.

See emergency plumbing ›

Drain Cleaning & Clogged Drains in Old Greenwich

Clogged drain plumber for kitchen sinks, tubs, showers, floor drains and main lines.

See drain cleaning & clogged drains ›

Water Heater Repair & Replacement in Old Greenwich

Water heater repair, replacement and installation for gas, electric and hybrid tanks.

See water heater repair & replacement ›

Tankless Water Heater Installation in Old Greenwich

Tankless water heater installation, servicing and descaling for endless hot water.

See tankless water heater installation ›

Sewer Line Repair & Replacement in Old Greenwich

Sewer line repair, replacement, trenchless sewer repair and camera inspection.

See sewer line repair & replacement ›

Leak Detection & Water Leak Repair in Old Greenwich

Water leak repair and non-invasive leak detection, including slab leaks.

See leak detection & water leak repair ›

Burst & Frozen Pipe Repair in Old Greenwich

Emergency burst pipe repair and frozen pipe thawing across Connecticut winters.

See burst & frozen pipe repair ›

Toilet Repair & Replacement in Old Greenwich

Toilet repair, replacement and overflow response for homes and businesses.

See toilet repair & replacement ›

Repiping & Water Line Repair in Old Greenwich

Whole-house repiping, water line repair and main water service replacement.

See repiping & water line repair ›

Gas Line Repair & Installation in Old Greenwich

Gas line repair, installation and leak response for ranges, dryers, grills and heaters.

See gas line repair & installation ›

Faucet, Sink & Fixture Repair in Old Greenwich

Faucet repair and installation, sink work, shower valves and fixture upgrades.

See faucet, sink & fixture repair ›

Garbage Disposal Repair & Installation in Old Greenwich

Garbage disposal repair, replacement and installation for kitchens.

See garbage disposal repair & installation ›

Sump Pump Repair & Installation in Old Greenwich

Sump pump repair, replacement and battery backup installation for wet basements.

See sump pump repair & installation ›

Water Softener & Backflow Testing in Old Greenwich

Water softener installation, filtration and backflow prevention testing.

See water softener & backflow testing ›

Hydro Jetting & Sewer Camera Inspection in Old Greenwich

High-pressure hydro jetting and camera inspection for stubborn and repeat blockages.

See hydro jetting & sewer camera inspection ›

Commercial Plumbing in Old Greenwich

Commercial plumbing for restaurants, offices, retail, rentals and multi-family buildings.

See commercial plumbing ›

Why Old Greenwich calls us first

Answered 24/7

A real person picks up at 3am. You get triage advice on the call - what to shut off, what to move - before anyone arrives in Old Greenwich.

Priced before we start

You approve a number before a tool comes out of the van. No hourly meter running while we diagnose.

Diagnosed, not guessed

Cameras in sewer lines, acoustic gear on hidden leaks, meter tests on suspected losses. You see what we see.

One visit where possible

Trucks carry the common cartridges, valves, flappers, elements and fittings, so most Old Greenwich calls finish the same day.


Most of what we do in Old Greenwich falls into four buckets. Water is going somewhere it should not (leaks, burst pipes, slab leaks). Water is not going away (clogged drains, sewer backups, failing sump pumps). Water is not hot (heater repair, element and thermostat failures, tankless faults). Or a fixture has simply worn out (toilets, faucets, valves, disposals). Whichever bucket you are in, the call starts the same way.

A large part of our Old Greenwich work is preventive rather than reactive: annual water heater flushes, sump pump testing before storm season, backflow testing, and plumbing inspections before a property changes hands. These are the visits that stop the 2am calls.

Emergency plumber in Old Greenwich - what counts as an emergency

Call (888) 809-6756 straight away if any of this is happening. These do not improve on their own, and the cost of waiting is almost always higher than the cost of the call-out.

  • A pipe has burst and water is spraying or pouring
  • Sewage is backing up into a tub, shower or floor drain
  • There is no water at any tap in the building
  • A water heater has ruptured and is emptying its tank
  • A toilet is overflowing and will not stop
  • You can smell gas near an appliance or the meter
  • Water is coming through a ceiling or a light fitting
  • The basement is taking water and the sump pump has failed

If you are not sure whether what you have counts, call anyway. We would rather talk you through a five-minute fix on the phone than have you sit on something that floods overnight.

Where we work in and around Old Greenwich

We cover Old Greenwich itself along with the surrounding towns and neighbourhoods. If you are just outside the town line, call and ask - we almost certainly still come to you.

Map shows the Old Greenwich, CT service area. Dispatch is mobile - we come to you.

Nearby towns we also serve

See all 269 Connecticut service areas ›

What Old Greenwich area customers say

★★★★★

Toilet had been running for months and I kept putting it off. Booked online in the morning, done by two. Cost less than I expected and they showed me what had failed.

Greg N.Old Greenwich, CT · Toilet repair

★★★★★

Hot water ran out after one shower. Turned out to be a failed lower element, not the whole heater like I feared. Fixed in under an hour.

Carla P.Old Greenwich, CT · Water heater repair

★★★★★

Faucet cartridge had seized. They had the right one on the truck, which nobody else did. Small job, treated like it mattered.

Hector G.Old Greenwich, CT · Faucet repair

Book a plumber in Old Greenwich

Tell us what is happening and we will call you back. For anything actively leaking or backing up, call (888) 809-6756 instead - it is faster than any form.

Common problems we get called about

Every service, one link away

Request a plumber

Send this and we will call you back. For anything actively leaking, call instead - it is faster.

Plumber in Old Greenwich, CT - frequently asked questions

How fast can you get a plumber to Old Greenwich?

For active leaks, sewer backups and no-water calls in Old Greenwich we aim to be on site within the same few hours, and we run emergency dispatch 24 hours a day, 7 days a week. Non-urgent work such as a fixture swap or a scheduled water heater replacement is usually booked for the next available slot, often the same day.

Do you charge extra for nights and weekends in Old Greenwich?

There is an after-hours rate for genuine overnight and holiday emergency call-outs, and we tell you what it is on the phone before we dispatch. You will not find it added afterwards. Daytime and weekend scheduled work in Old Greenwich is charged at the standard rate.

How do you price plumbing work?

We quote the job, not the hour. Once we have looked at the problem you get a fixed number for the repair, and nothing starts until you agree to it. If diagnosis turns up something different from what you described on the phone, we stop and re-quote rather than pushing on.

Can you handle both homes and businesses in Old Greenwich?

Yes. Alongside residential plumbing we work with Old Greenwich restaurants, offices, retail units, rentals and multi-family buildings, including grease line jetting, commercial water heaters, backflow testing and after-hours scheduling so your trading hours are not disrupted.

Need a plumber in Old Greenwich, CT right now?

Our line is answered 24 hours a day, 7 days a week. Tell us what is happening, and we will tell you what to shut off before we get there.

Call (888) 809-6756
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