Pond Cleaning & Maintenance in Suffolk County, Long Island — APM O'Neill & Sons
Suffolk County · Long Island

Pond cleaning
& seasonal service.

Spring startups, fall closings, and full drain-and-clean service.

Lic # 58161-H·Fully Insured·Est. 1994·30+ Years
30+
Years serving Long Island
500+
Projects completed
5.0
Google review rating
Lic # 58161-H
NY License · Fully insured
What's built in

Details that separate
good work from great.

Four disciplines · One crew
01

Spring open

Restart pumps, service filter mats, check UV bulbs, re-set waterfall.

Included in every build
02

Fall closing

Pull pumps, install de-icer + aerator, install leaf netting, winterize plumbing.

Included in every build
03

Full drain & clean

Fish held safely, pond drained, walls and stone power-washed, refilled and dechlorinated.

Included in every build
04

Seasonal check-ins

Monthly or bi-monthly water checks and filter cleans available.

Included in every build
The build · Five stages

Five steps. One crew.

A cohesive process engineered for durability and professional delivery.

  1. 01
    The Discovery

    Free estimate

    On-site measure, scope, and written proposal — no pressure, no upsell.

  2. 02
    The Blueprint

    Design & materials

    Layout, samples, and finishes confirmed before we mobilize.

  3. 03
    The Logistics

    Build

    Our own licensed crews — no subs — on-site daily until it's done right.

  4. 04
    The Build

    Walk-through

    Punch list closed, site cleaned, and written workmanship warranty issued.

Est. 1994 · Lic # 58161-H
Frequently Asked

Answers before
you call.

01

How often does a koi pond need cleaning?

A full drain-and-clean once a year (spring) is plenty for a well-filtered pond. Add spring open + fall close visits for a hands-off season.

02

Do you service ponds you didn't install?

Yes — we service any pond in our Suffolk County coverage area, regardless of the original builder.

Financing Available

Build now.
Pay monthly.

Flexible monthly payment plans for patios, driveways, and outdoor living projects across Suffolk County. Licensed & insured. Free estimates.

0%
Intro APR
60mo
Terms
Fast
Approval
Outdoor living space with patio built by APM O'Neill & Sons