Northline treats homes and small commercial properties across Long Island and the tri-state area. Every job starts with a full inspection and a written plan you approve before we begin — no surprise pricing, no upselling.
Ray Calderone started Northline out of a single truck in Hauppauge in 1998. Twenty-seven years later we run eleven, and most of our technicians have been with us more than a decade — which means the person who inspects your house is usually the person who services it. We are licensed in New York, New Jersey, Connecticut and Rhode Island, fully insured, and certified for both residential integrated pest management and commercial food-service accounts. If a treatment does not hold, we come back at no charge.
4.9 average across 380 reviews on Google and Angi.
We had carpenter ants in a porch beam for two summers and two other companies just sprayed the outside. Northline found the moisture source, treated it, and came back twice to check. Third summer, nothing.
They handle four of our restaurants. Logs are always current, the technician shows up on the same day each month, and we have passed every health inspection since we switched.
Called on a Friday about mice in the kitchen wall. Someone was out Saturday morning, sealed the entry points, and walked me through what he did. The price was what he quoted on the phone.
Northline runs eleven trucks out of Hauppauge, covering all of Nassau and Suffolk counties, Queens and Brooklyn, plus northern New Jersey, southern Connecticut and Rhode Island for commercial accounts.