Ronkonkoma is home to Long Island MacArthur Airport and a major LIRR transit hub, and most of the hamlet still runs on septic systems and cesspools rather than sanitary sewers. That combination — flight-path clearance near the airport and underground leach fields on residential lots — makes tree work here different from a sewered, non-airport town.
Tell us what's going on and where — a real person calls back, usually same day.
Ronkonkoma is primarily not connected to sanitary sewers, so most homes here run on septic systems and cesspools — and tree roots seeking out moisture will grow straight toward a leach field, which is a common cause of slow drains and system backups on older residential lots.
With Long Island MacArthur Airport and the Ronkonkoma LIRR station both located in the hamlet — plus the ongoing Station Yards transit development around the rail hub — trees on nearby commercial and residential properties sometimes need clearance pruning tied to sightlines, flight paths, or construction access that a typical residential job wouldn't involve.
Ronkonkoma has around 6,700 housing units on established residential blocks, many with decades of tree growth by now, and overgrown limbs into rooflines and power lines are one of our most routine calls throughout the hamlet.
Long Island's sandy soil drains fast and holds onto water poorly, which stresses trees over the years, and a dead or declining tree near a septic tank, driveway, or the flight path adds real urgency to getting it down safely.
Ronkonkoma had 18,955 residents at the 2020 census, spread across 8.11 square miles of land at an elevation of about 112 feet. Note that this is the hamlet of Ronkonkoma itself — Lake Ronkonkoma, the kettle lake, actually sits entirely within Ronkonkoma's borders, but the neighboring community of "Lake Ronkonkoma" just west of it is a separate hamlet with its own identity.
Long Island MacArthur Airport was activated within Ronkonkoma in 1943 and remains a major regional facility, and the Ronkonkoma LIRR station anchors a large transit-oriented development project underway in the hamlet. On the residential side, Ronkonkoma is largely not connected to sanitary sewers, so most of its roughly 6,700 housing units rely on septic systems and cesspools — a detail that matters directly for where tree roots end up.
Covering the residential streets and transit-hub-adjacent properties throughout Ronkonkoma, along with the rest of our Suffolk County service area.
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Most Ronkonkoma calls get a same-day or next-day estimate. Call the number above — if it's after hours, leave a callback number and expect a response by the next business morning.
Yes — someone looks at the actual tree in person and gives you a written estimate before anything is scheduled. No obligation to book.
Yes — Licensed, Bonded & Insured.
Yes. Since most of Ronkonkoma isn't on sanitary sewers, we know to look at where a tree's roots sit relative to a septic tank or leach field, especially with older or larger trees, and we'll flag anything worth addressing before it causes a backup.