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1450 Veterans Memorial Hwy, Hauppauge, NY 11788
24/7 emergency pumping, scheduled jobs 7am to 7pm
SCDHS #SCDHS-IR-2004-0187 · NYS #NYS-SEP-PUMP-18422
312+ Google reviews

Long Island Cesspool Co. Reviews: 4.9 Stars

We do not write our reviews, edit our reviews, or incentivize our reviews. These are real homeowners across Suffolk and Nassau who hired us, lived through the work, and decided to say something about it.

We pump, we replace, we show up when the tank's full at 2 a.m.
SCDHS Certified
Suffolk #SCDHS-IR-2004-0187
$2,000,000 Insured
General liability + workers comp
LISCA Member
Long Island Septic Contractors Assn
BBB A+ Accredited
Since 2004
4.9★ on Google
312+ reviews
2100+ homes served
Suffolk + Nassau · 2004 to now
4.9
Google Rating
312+
Google Reviews
4
Review Platforms
2100+
Homes Served

What homeowners say

From Google, Yelp, BBB, and GuildQuality. Unedited except for length.

Google

Sunday night cesspool backup, water rising in the basement. Called Long Island Cesspool at 9 p.m. Truck was in the driveway by 10:45. Tom himself rolled out, pumped the tank, scoped the inlet, fixed a partial root issue. Did not gouge me on the after-hours rate either. These guys saved my night.

JM
Jennifer M.
Massapequa · Emergency Pumping
Google

Got three quotes for replacing a collapsed 1962 brick cesspool. Long Island Cesspool was not the cheapest but they were the only ones who showed up on time, gave us a written line-item quote, and walked us through the SCDHS permit process. Crew finished the precast install in three days, yard graded smooth. Could not have gone better.

T&
Tom & Laura D.
Smithtown · Cesspool Replacement
Google

Marie handled the entire SCSIP grant paperwork. We were intimidated by the I/A system requirement but she made it painless. Joe ran the install, kept us posted with daily photos, and we ended up paying about $5,800 out of pocket on a $34k Hydro-Action system. Cannot recommend them enough.

RK
Robert K.
Hauppauge · I/A Septic Install
Yelp

Needed a pre-sale septic inspection on a tight closing deadline. Tom got us scheduled within 48 hours, did the sludge probe, baffle check, and dye test, and had the written report to my attorney the next morning. Bank accepted it without follow-up. Saved my closing.

PS
Patricia S.
Huntington · Septic Inspection
Google

South-shore wellhead zone, so SCDHS required an I/A system. Tom and Marie applied for the SCSIP grant, the county approved $28,400, and Joe installed the Norweco Singulair in five days. The annual maintenance contract is reasonable too. Real pros.

CL
Chris L.
Bay Shore · Cesspool Replacement (SCSIP)
BBB

Recurring backups every spring for two years. Two other contractors told me I needed a full replacement. Tom diagnosed it as a failed leach field, added a third pool and rebuilt the distribution box for under $7k. Problem fixed, no more standing water. Honest people.

AR
Angela R.
Patchogue · Drain Field Repair
Google

Routine pump-out, but they noticed our access cover was buried 18 inches deep. Joe installed a riser to grade so future pump-outs are 30 minutes instead of two hours of digging. Smart move I never thought of. Will absolutely use them again.

D&
Dave & Maria C.
Plainview · Cesspool Pumping + Riser
Google

Third septic contractor I called. First two never called back. Marie answered the phone, dispatched a truck within 90 minutes for the emergency pump, and Tom came out the next morning to scope a full replacement. Quote was honest, install was clean, SCSIP grant came through. 10/10.

KW
Keith W.
Babylon · Emergency + Replacement
GuildQuality

I was nervous about getting ripped off because cesspool work has that reputation. Long Island Cesspool was completely upfront. Quoted me $425, charged me $425, photographed the lid before and after, and emailed me a proper invoice. No surprise fees. My new go-to.

SP
Susan P.
Bethpage · Cesspool Pumping
Ready when you are

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We pump, we replace, we show up when the tank's full at 2 a.m.
2100+
LI homes since 2004
4.9
312 Google reviews
4hr
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(631) 641-5761

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Five fields. We take it from there.

No sales pitch. No "today only" nonsense. Marie calls you back within 4 business hours. If the tank is full right now, call (631) 641-5761.