The short answer
PrimeFlue provides chimney inspections, sweeping, relining, dryer vent cleaning and air duct cleaning throughout western Queens, including Astoria, Long Island City, Sunnyside and Woodside. Chimneys and vents should be inspected once a year, and buildings converting from oil to gas need a chimney evaluation as part of the work.
PrimeFlue Chimney Services cleans and inspects chimneys, dryer vents and air ducts for homes across western Queens, from Astoria and Ditmars through Long Island City and Hunters Point, and east to Sunnyside and Woodside. Whether you live in a detached house, a row house or a small multifamily building, our certified technicians look at how your venting system actually works, explain what they find in plain terms, and recommend only the work it needs.
Chimney Inspections and Sweeping
The NFPA 211 standard calls for chimneys, fireplaces and vents to be inspected once a year. That covers wood-burning fireplaces as well as the flues that serve gas and oil boilers and water heaters. Inspections come in three levels:
Sweeping removes soot, creosote and debris so the flue drafts properly and we can get a clear look at the liner and masonry.
- Level 1: a standard check when nothing about the system has changed
- Level 2: needed when you add a new appliance, switch fuels or sell the home
- Level 3: used when a suspected hidden hazard means opening part of the chimney or building to reach it

Oil-to-Gas Conversions and Chimney Liners
If your building in Astoria, Steinway, Woodside or elsewhere in Queens is converting its boiler from oil to gas, the chimney has to be evaluated as part of the work. A new liner is often needed, because gas exhaust produces acidic condensate that can corrode a masonry flue. We inspect the flue, explain whether relining is needed, and work alongside your heating contractor.
Dryer Vent Cleaning
According to the U.S. Fire Administration, failure to clean is the leading factor contributing to clothes dryer fires in homes. Lint collects past the filter, especially in long or bent vent runs. Signs your vent needs attention include:
- Clothes taking longer than usual to dry
- The dryer or laundry area feeling unusually hot
- A burning smell while the dryer runs
- Weak or no airflow at the outside vent hood
Time for your annual chimney check?
Air Duct Cleaning, Without the Upsell
The U.S. EPA advises cleaning air ducts when there is substantial visible mold growth, vermin, or excessive dust and debris. It also notes that duct cleaning has not been shown to prevent health problems. We follow that guidance: we tell you whether your ducts actually need cleaning, show you what we see, and discuss any chemical treatment with you before using it. The EPA also suggests researching the process before responding to very cheap advertised offers, so ask us anything about how we work.
Where We Work and When to Book
We serve Queensbridge, Ravenswood, Dutch Kills, Old Astoria, Hallets Point, Long Island City, Hunters Point, Astoria, Ditmars, Steinway, Sunnyside and Woodside.
New York City's heat season runs from October 1 through May 31, when building owners must keep apartments heated to the city's minimum temperatures. Scheduling chimney and boiler flue work in late summer or early fall leaves time for any repairs before heating demand begins.

