About Hillsborough
Hillsborough Township is in Somerset County and uses ZIP code 08844.
The township lies in the Raritan Valley and is a suburban and exurban commuter community for the New York area.
The Huff House and Farmstead is on the National Register, and the Millstone Valley Agricultural District and River Road Historic Rural District are listed districts in the township.
Parks include Ann Van Middlesworth Park, Mountain View Park and the Sourland Mountain Preserve.
Hillsborough includes the historic districts Millstone Valley Agricultural District, River Road Historic Rural District, Neshanic Historic District, South Branch Historic District. Older brick chimneys there often need matched brick and mortar, so we look at the house before we plan the work.
We serve Hillsborough homes in ZIP code 08844.
What This Means for Your Hillsborough Chimney
Postwar homes and their chimneys
Homes built in the postwar decades often have a brick chimney with a mortar crown that was never meant to last. After decades of winters, crowns crack, caps go missing and flashing lets water in. These are quick, affordable fixes when caught early. Read: What Should You Do About a Cracked Chimney Crown?
For the bigger picture, read our local guide: Chimney Care in Somerset County, NJ: What Homeowners Should Know
Why Hillsborough Homeowners Call Us
- Family-owned, with our own crew and 15+ years of experience
- Licensed & insured
- Free written estimates before any work
- Upfront pricing, no hidden fees
Chimney Services in Hillsborough
- Chimney Sweeping in HillsboroughCreosote out, draft back, ready for the next fire.Learn more
- Chimney Inspection in HillsboroughKnow it is safe before you light it.Learn more
- Chimney Repair in HillsboroughCracks, loose brick and failed mortar, fixed.Learn more
- Chimney Rebuild in HillsboroughDown to sound masonry, built back right.Learn more
- Caps & Crowns in HillsboroughKeep rain, birds and animals out.Learn more
- Chimney Liners in HillsboroughSized for your fireplace, stove or boiler.Learn more
- Masonry & Tuckpointing in HillsboroughFresh mortar joints that keep water out.Learn more
- Leak Repair in HillsboroughWe trace the water and fix the cause.Learn more
- Fireplace Repair in HillsboroughFirebox, damper and draft problems solved.Learn more
- Dryer Vent Cleaning in HillsboroughLint out, faster and safer drying.Learn more
Nearby Areas We Serve in Somerset County
By the numbers
What Hillsborough’s Weather and Homes Mean for Your Chimney
- 1985
- Median year Hillsborough homes were built
- 4.5%
- Of Hillsborough homes built before 1940
- 137
- Nights a year at or below freezing
- 19.4°F
- Average January low
- 46.7 in
- Rain and melted snow a year
Half of the homes in Hillsborough were built before 1985, and 4.5% date from before 1940, so a good share of chimneys here were built to older standards, with clay tile liners and crowns that are now decades old. With about 137 freezing nights a year in Somerset County, water that gets into a crack freezes and widens it again and again, which is why we check the crown and flashing on every visit.
Sources: NOAA 1991-2020 U.S. Climate Normals, Somerville 4 Nw station; U.S. Census Bureau, American Community Survey 2023 5-year estimates (Hillsborough township, Somerset County, New Jersey). NOAA data · Census data

Limited time offer
$500 OFF
Any chimney service. Mention it when you call or book online.

Simple from the first call
How It Works
- Your callCall, text or book online
Tell us what you see or smell. A real person from our team answers and sets a time that suits you.
- The visitFree chimney inspection
Our own crew arrives in a marked Pro 1 van, covers the floor and inspects the chimney from the firebox to the cap, free of charge.
- The estimateFree written estimate
We walk you through what we found, in plain words, and put any repair in writing before work starts.
- The workThe job, done right
We do the work, clean up the roof, the yard and the room, and walk you through the finished job.
Book before the holidays. Fireplaces get their heaviest use from Thanksgiving to New Year. A free inspection now catches nests, creosote and cracked flue tiles before the first big fire and the family gatherings.
Book My Free InspectionFree Estimate in Hillsborough
Leave your details and our local team calls you back to set a time.