All Island PlumbingMassapequa, NY · Nassau & Suffolk

Serving Floral Park · ZIP 11001

Plumber in Floral Park, NYEmergency Plumbing, Drains, Water Lines & Water Heaters

All Island Plumbing, Heating & Cooling is a plumbing company at 5788 Merrick Rd, Suite 203, Massapequa, NY 11758, serving the Village of Floral Park (ZIP 11001) in the Town of Hempstead (most) and Town of North Hempstead (north of Jericho Turnpike), Nassau County. Call (631) 644-2084. We answer calls 24/7 and are open Monday through Saturday (closed Sunday).

Call now(631) 644-2084 Book online Answering calls 24/7 · Open Mon–Sat, closed Sunday

Smell gas? Leave the house first, then call the gas utility's emergency line or 911.

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  • Local office · Merrick Rd, Massapequa
  • Nassau County & western Suffolk
  • Licensed & insured across Long Island
  • Answering calls 24/7 · Open Mon–Sat, closed Sunday

Local to Floral Park

Based on Merrick Road, serving Floral Park

Floral Park is at the Queens line in western Nassau, about 28 minutes from our office without traffic (estimate). 85% of its homes were built before 1960, it is on a public sewer, and FEMA maps little or none of it in the high-risk flood zone.

What we fix

Plumbing services in Floral Park

Plumbing only. Don't see your problem? Call and ask.

Emergency Plumber

Burst pipes, active leaks, overflowing fixtures.

Burst Pipe Repair

Split, burst or frozen pipes located and repaired.

Drain Cleaning

Kitchen, bath, laundry and main lines.

Sewer Line Repair & Hookups

Roots and breaks in the line from the house to the street sewer, and new connections where a sewer is available.

Backwater Valve Installation

A valve on the house sewer line that closes if the street sewer backs up, so sewage can't come in through basement floor drains.

Water Heater Repair & Installation

Tank-type, gas and electric.

Leak Detection & Repair

Hidden supply leaks, wet ceilings, unexplained high water bills.

Gas Line Installation & Repair

Oil-to-gas switches, ranges, dryers and gas water heaters.

Bathroom & Kitchen Plumbing

Fixtures and remodel plumbing.

Water Filtration

Whole-house and under-sink systems sized to your water report.

Septic Line Clearing

We clear the line from the house to an existing septic tank. No septic installs, no cesspool work.

Local know-how

Floral Park homes & plumbing: what we see

Real numbers from public sources, and what they mean for your pipes.

85%
of homes built before 1960
Source: Census ACS 2024 5-yr, B25034
1938
median year homes were built
Source: Census ACS 2024 5-yr, B25035
14%
of homes heat with fuel oil
Source: Census ACS 2024 5-yr, B25040
71%
single-family detached houses
Source: Census ACS 2024 5-yr, B25024

A village named for a seed company.

Wikipedia says the area, once East Hinsdale on the western edge of the Hempstead Plains, had more than two dozen flower farms after the Civil War; John Lewis Childs, who started America's first seed catalog business, bought much of the land, named the streets after flowers and renamed the area Floral Park. The village covers 1.4 square miles; most of it is in the Town of Hempstead, and the part north of Jericho Turnpike is in the Town of North Hempstead.

The Census Bureau's latest five-year survey counts about 5,800 homes, with a median year built of 1938. 23% went up in the 1950s, 53% before 1940, and 4% after 1980. 71% are single-family detached houses, 11% are two-family, 13% are in buildings of five or more units, and 85% are owner-occupied.

So a typical house here has drain and water lines around 88 years old unless they've been replaced. Slow drains in several fixtures, a gurgling floor drain or rusty water from one tap are signs to have the main line and supply piping checked. With so many pre-1940 homes, some still have galvanized or older supply piping in the walls; we plan repairs around what's actually there.

Oil to gas means new gas piping.

The ACS shows 79% of homes heat with utility gas and 14% with fuel oil. Switching means properly sized gas piping to the new equipment, and often to the water heater, range and dryer. We do the gas line work. We don't sell or deliver oil.

On the sewer.

Nassau County's health department lists Floral Park's sewers under the Nassau County Department of Public Works (516-571-6841). A backup that stops at your house is usually in your own line to the street; we clear it and repair or replace the line. If neighbors are backed up too, call the county at 516-571-6841.

Little mapped flood risk.

FEMA's current flood map puts none of Floral Park in the high-risk flood zone. A backwater (sewer check) valve is still worth considering for a finished basement on a sewered street: it closes if the street sewer backs up. We install them.

Water: Water Authority of Western Nassau County (WAWNC).

EPA's service-area map puts essentially all residents on the Water Authority of Western Nassau County (WAWNC); your bill is the final word. In EPA's UCMR 5 testing, the main supplier's highest single PFOA/PFOS result was 10 parts per trillion. EPA's 4 ppt limits apply as a running annual average starting in 2029, so one high sample is not a violation, but it's the kind of number a carbon filter is sized against. For a leak at the curb or in the street, call your water supplier. For anything on your side of the meter, call us.

Permits.

Floral Park is an incorporated village, so plumbing permits go through the Village of Floral Park Building Department, not the town.

Local reference points: Jericho Turnpike and the Queens border.

Sources:U.S. Census Bureau, 2020 Census (PL 94-171) and ACS 2024 5-year (B25034, B25035, B25024, B25003, B25040) from the Census Bureau's 2024 ACS summary file; Wikipedia, "Floral Park, New York" (East Hinsdale, flower farms, John Lewis Childs, area, town split); Nassau County Department of Health, Public Sewer Collection Districts, Summary of Districts by Community; FEMA National Flood Hazard Layer, overlaid on the Census 2020 Floral Park boundary by Atlas (Nov 1, 2026); U.S. EPA Community Water System Service Area Boundaries and UCMR 5 results via CityTapWater (supplier shares, estimate).

Why All Island

Why Floral Park homeowners call us

  • Close byMerrick Road office in Massapequa, about 28 minutes away (free-flow estimate).

Questions

Floral Park plumbing FAQ

Do you cover all of Floral Park?
Yes, all of Floral Park (ZIP 11001), plus the neighboring communities listed below.
Sewage came up through my basement floor drain. Who do I call?
If it's only your house, the blockage is usually in your line to the street: call us. If neighbors have it too, the public sewer may be backed up: call the county at 516-571-6841.
Who supplies my water?
EPA's service-area map puts essentially all residents on the Water Authority of Western Nassau County (WAWNC). Your bill says which. For leaks at the curb or meter, call the supplier; inside the house, call us.
Can you handle the gas piping when I switch from oil to gas?
Yes, we install and repair gas lines for heating equipment and appliances.
When can I reach you in Floral Park?
We answer calls 24/7. We're open Monday through Saturday and closed on Sunday. Call (631) 644-2084.