Chimney repair and sweeping in Middletown Township, NJ
Middletown’s housing mostly dates to one decade — the 1950s — and just under half the township was built before 1970, back when a masonry chimney sized for an oil furnace was standard. Eighty-five percent of homes here run on gas now, so most of that original masonry has spent years carrying a different appliance than the one it was built for. We work the whole township, inland Lincroft to bayshore Belford and Port Monmouth.

The short answer
We sweep, inspect and repair chimneys throughout Middletown Township — inland streets and bayshore sections alike — plus the duct and dryer vent cleaning that goes with a decades-old furnace room. One visit, one company, both jobs done.
What we find on Middletown jobs
Middletown’s housing mostly comes from one era: the 1950s is the single largest construction decade in the township, and just under half of all units — 49.8 percent — predate 1970. Houses from that period were built assuming an oil or coal furnace vented through a masonry flue sized for it. Today eighty-five percent of Middletown homes heat with utility gas, and that fuel switch is the pattern behind most of what we find: a flue built for a bigger, wetter oil exhaust now carrying a smaller gas appliance, sometimes with the old oil line simply capped instead of properly sealed. Middletown is also overwhelmingly a house town, over three-quarters of units detached rather than rowhouse or apartment stock, so most of this work is one chimney per property, not a shared flue. In Belford, along Compton Creek, and in Leonardo near Sandy Hook Bay, documented tidal and storm flooding reaches some basements and crawlspaces; where that water sits, it works on a liner, a damper or a chimney base faster than dry ground ever would. Inland, around Lincroft and New Monmouth, the same 1950s masonry stands on drier ground.
Where the van goes in Middletown Township
- Belford
- Leonardo
- Port Monmouth
- Navesink
- River Plaza
- Lincroft
- New Monmouth

Everything we do in Middletown Township
- Chimney sweepingThe camera goes down before any brush does
- Chimney inspectionTwo inspection levels, one written report
- Chimney repairCrowns, caps, flashing and liners — stopping the water
- Fireplace & stoveStubborn pilots, seized dampers, worn gaskets
- Dryer vent cleaningEvery foot of the lint run, cleared
- Air duct cleaningWith an honest no when it will not help
- Duct repair & replacementCrushed, split or dropped runs put right
Questions from Middletown Township
Do you work on chimneys in the Belford and Leonardo flood areas?
Yes. Alongside the standard sweep and inspection, we check the chimney base, damper and liner for moisture damage where tidal or storm water has reached a basement or crawlspace. If flooding has affected the flue connection itself, we’ll tell you plainly what can be repaired and what needs more extensive work.
My house runs on gas — why do I still have an old masonry chimney?
A lot of Middletown houses were built in the 1950s with an oil or coal furnace vented through a masonry flue, then switched to gas later without the flue being resized or relined. We inspect the chimney to confirm it actually matches the appliance connected to it now.
Do you cover Lincroft and New Monmouth, or just the bayshore?
We work throughout Middletown Township, inland and bayshore alike — Lincroft, New Monmouth, River Plaza and Navesink as well as Belford, Leonardo and Port Monmouth. What we find tends to change by neighborhood, older masonry inland and flood-related wear near the bay, but the service area covers all of it.
Do you handle dryer vent and duct cleaning too, or only chimneys?
Both, on the same visit. A lot of Middletown’s furnace rooms and duct runs date to the same build era as the chimney, so we check and clean them together rather than sending a separate crew back for the dryer vent.
Find us on Google
Find Royal Chimney Repair Bridgewater on Google, confirm the listing, and call (908) 916-3905 to schedule a chimney or duct visit in Middletown Township.
