Plumber in Baywood, NYEmergency Plumbing, Drains, Gas Lines & Water Heaters
All Island Plumbing, Heating & Cooling is a plumbing company at 5788 Merrick Rd, Suite 203, Massapequa, NY 11758, serving Baywood (ZIP 11706) in the Town of Islip, Suffolk County. Call (631) 644-2084. We answer calls 24/7 and are open Monday through Saturday (closed Sunday).
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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 Baywood
Based on Merrick Road, serving Baywood
Baywood is a small hamlet in the Town of Islip, between Brentwood, North Bay Shore and Deer Park, about 19 minutes from our office without traffic (estimate). 43% of its homes were built before 1960, most homes are on cesspools or septic systems, and FEMA maps little or none of it in the high-risk flood zone.
What we fix
Plumbing services in Baywood
Plumbing only. Don't see your problem? Call and ask.
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 cesspool or septic tank. We don't do cesspool work.
Backwater Valve Installation
For homes on a public sewer: a check valve on the house line that closes if the street sewer backs up, so sewage can't come in through basement 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. We don't install septic systems, and we don't do cesspool work.
Local know-how
Baywood homes & plumbing: what we see
Real numbers from public sources, and what they mean for your pipes.
43%
of homes built before 1960
Source: Census ACS 2024 5-yr, B25034
1962
median year homes were built
Source: Census ACS 2024 5-yr, B25035
47%
of homes heat with fuel oil
Source: Census ACS 2024 5-yr, B25040
95%
single-family detached houses
Source: Census ACS 2024 5-yr, B25024
A small hamlet in the Brentwood school district.
Wikipedia says Baywood covers 2.2 square miles, all land, sits entirely in the Brentwood Union Free School District, and is served by the LIRR at the Deer Park station and by Suffolk County Transit buses along Pine Aire Drive and Bay Shore Road.
The Census Bureau's latest five-year survey counts about 2,100 homes, with a median year built of 1962. 36% went up in the 1950s, 3% before 1940, and 9% after 1980. 95% are single-family detached houses, and 86% are owner-occupied.
So a typical house here has drain and water lines around 64 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.
Oil to gas means new gas piping.
The ACS shows 41% of homes heat with utility gas and 47% 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.
Cesspools and septic, mostly.
Laying Suffolk County's sewer-district map over the Census boundary shows none of the hamlet in a county sewer district, so most homes rely on cesspools or septic systems. We clear the line from the house to the system, but a full or failing cesspool is a job for a cesspool or septic contractor; we don't do cesspool work, and we don't install septic systems.
Little mapped flood risk.
FEMA's current flood map puts none of Baywood in the high-risk flood zone.
Water: Suffolk County Water Authority (SCWA).
EPA's service-area map puts essentially all residents on the Suffolk County Water Authority (SCWA); your bill is the final word. In EPA's UCMR 5 testing, the main supplier's highest single PFOA/PFOS result was 17 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 (SCWA: (631) 698-9500). For anything on your side of the meter, call us.
Permits.
Baywood is an unincorporated hamlet, so plumbing permits go through the Town of Islip Building Division.
Local reference points: Pine Aire Drive, Bay Shore Road and the Deer Park LIRR station.
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, "Baywood, New York" (area, Brentwood school district, Deer Park station, bus routes); Suffolk County GIS Sewer Districts layer, overlaid on the Census 2020 Baywood boundary by Atlas (Nov 1, 2026, batch c); FEMA National Flood Hazard Layer, overlaid on the Census 2020 Baywood boundary by Atlas (Nov 1, 2026, batch c); U.S. EPA Community Water System Service Area Boundaries and UCMR 5 results via CityTapWater (supplier shares, estimate).
Why All Island
Why Baywood homeowners call us
Close byMerrick Road office in Massapequa, about 19 minutes away (free-flow estimate).
Questions
Baywood plumbing FAQ
Do you cover all of Baywood?
Yes, all of Baywood (ZIP 11706), plus the neighboring communities listed below.
Is Baywood on a sewer or a cesspool?
Most homes here use a cesspool or septic system; a sewer district charge on your tax bill means you're connected. We clear the house drain line, but cesspool pumping or replacement is for a cesspool or septic contractor.
Who supplies my water?
EPA's service-area map puts essentially all residents on the Suffolk County Water Authority (SCWA). 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 Baywood?
We answer calls 24/7. We're open Monday through Saturday and closed on Sunday. Call (631) 644-2084.
