Chimney and Fireplace Permits in the Town of DeWitt
The insurance paperwork you should ask a mason for is the same paperwork DeWitt will not take an application without.
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What you can verify, and what does not exist
There is no masonry license in New York for anybody to hold. The Department of State says the state does not license home improvement contractors, and the places doing it locally are New York City, the City of Buffalo and six downstate counties, none of which is Onondaga. So a claim about being a licensed mason is not something you can check here. What you can check is exactly what DeWitt is about to demand: the comp and disability forms or the exemption certificate, plus the insurance disclosure every home improvement contract has to carry.
Fireplaces are named on the permit page
The town states its permits cover applicable codes pertaining to structures and other improvements to property as well as buildings for other than human occupancy, and names swimming pools, fences, additions, alterations, conversions, sheds, garages and fireplaces. It closes with a certificate of occupancy affidavit and a final inspection.
There is no state masonry license
New York's Department of State says the state does not license home improvement contractors, and names the local licensing jurisdictions as New York City, the City of Buffalo and Suffolk, Nassau, Westchester, Putnam and Rockland counties. Onondaga County and the City of Syracuse are not among them.
The most evenly mixed housing in the metro
DeWitt has 10,996 units with a median build year of 1963: 18.7 percent built before 1940, 25.6 percent between 1940 and 1959, 17.7 percent in the 1960s and 13.8 percent in the 1970s. So a DeWitt stack can be soft prewar brick or a lined postwar flue, and the age decides the work.
What DeWitt's permit counter demands before anything else

The Town of DeWitt states that its permits cover applicable codes pertaining to structures and other improvements to property as well as buildings for other than human occupancy, and names swimming pools, fences, additions, alterations, conversions, sheds, garages and fireplaces among those improvements. Its published permit submission requirements include proof of workers compensation and proof of disability coverage, on forms C-105.2, U-26.3, GSI-105.2 or SI-12 and DB-120.1 or DB-155, or a Certificate of Attestation of Exemption on form CE-200, and it states that an affidavit for a certificate of occupancy must be filed by an owner, designer or contractor and a final inspection conducted.
Source: Town of DeWitt, New York, Department of Planning and Zoning, Permits, accessed 2026-09-10
New York's Department of State states that New York State does not license home improvement contractors, and that licensing is done by some counties and local municipalities, naming New York City, the City of Buffalo and the counties of Suffolk, Nassau, Westchester, Putnam and Rockland. Onondaga County and the City of Syracuse are not among the jurisdictions named.
Source: New York State Department of State, Division of Consumer Protection, consumer alert on home improvement contractors and home improvement scams, published May 20 2026, accessed 2026-09-10
The Town of DeWitt has 10,996 housing units with a median year of construction of 1963: 18.7 percent built in 1939 or earlier, 25.6 percent between 1940 and 1959, 17.7 percent in the 1960s and 13.8 percent in the 1970s, giving 44.2 percent pre-1960 and 75.8 percent pre-1980. The DeWitt census place inside the town has 4,370 units, a median of 1964 and a much lower pre-1940 share of 11.5 percent, with 26.8 percent of its stock built in the 1950s.
Source: US Census Bureau, American Community Survey 2020-2024 5-year estimates, table B25034 Year Structure Built and table B25035 Median Year Structure Built, accessed 2026-09-10
What chimney repair involves


What DeWitt makes a mason produce first
DeWitt names fireplaces on the face of its permit page, alongside additions, alterations, conversions, sheds and garages, so chimney and fireplace work here starts from the assumption that a permit is involved and ends with a certificate of occupancy affidavit and a final inspection. The more useful detail is what the town will not accept an application without: proof of workers compensation and proof of disability coverage on the state forms, or a Certificate of Attestation of Exemption. Asking a mason for exactly that is not awkward, because the town is going to ask for it anyway.

Fireplace, firebox, or the stack outside?
Send the DeWitt address and say which. The permit path is different once the work is inside the house.
Permit questions from DeWitt homeowners
Do I need a permit for chimney work in DeWitt?
Start from yes and confirm the detail with your scope. The town's planning and zoning department names fireplaces on the face of its permit page alongside additions, alterations, conversions, sheds and garages, and the process closes with an affidavit for a certificate of occupancy filed by an owner, designer or contractor plus a final inspection. That is a very different sequence from a call out repair, and it belongs in the schedule rather than being discovered halfway through.
How do I check out a mason in DeWitt if there is no license?
Ask for what the town will ask for, which makes it a neutral request rather than a challenge. Proof of workers compensation and proof of disability coverage on the state forms, or a Certificate of Attestation of Exemption. New York does not license home improvement contractors at all, and the jurisdictions that do it locally are New York City, the City of Buffalo, and Suffolk, Nassau, Westchester, Putnam and Rockland counties, so there is no masonry license here to produce.
Get a DeWitt chimney job started in the right order
A cracked crown, a firebox breaking up, a stain at the roofline: describe it with the address, no obligation.
