City · NYC Department of Buildings (DOB)
Welder license
The Department of Buildings licenses welders. If you weld on New York City jobs, show the license.
Metal and glass website design in New York.
What a metal and glass website in New York has to show: the license rules that apply, the counties you can serve, and a free audit of the site you have now.
Audit my site
Free, on this page. Or get your free demo. Nothing to pay until it's delivered.
- Businesses
- 830
- Counties
- 22
- License rules
- 1
Businesses: glazing contractors and structural or ornamental metal makers with paid staff in the New York-Newark-Jersey City, NY-NJ metro. Census County Business Patterns, 2023. Counties: Census metro and county estimates, 2024.
License
Your license.
What New York asks of a metal and glass business, and where your website comes in.
Checked 2026-10-05 at each source. Not legal advice: rules change, so check with the board before you rely on one.
On your website
Put the number in the footer of every page and beside every quote form, under the business name it is issued to. No rule we found asks for it on an ad here. It is still the first thing a careful customer checks.
Your business nameWelder licenseyour number
Service area
Your map.
The New York-Newark-Jersey City, NY-NJ metro: 22 counties in 2 states.
The licenses here are New York City rules, for work in the five boroughs. The metro also takes in Long Island, Westchester, Rockland and Putnam, and northern New Jersey, each with rules of its own.
Census metro and county estimates, 2024Census County Business Patterns, 2023, by county
Glazing contractors and structural or ornamental metal makers with paid staff, by county, 2023.
- Kings (Brooklyn)NY
- 140
- QueensNY
- 111
- SuffolkNY
- 100
- NassauNY
- 69
- WestchesterNY
- 61
- BergenNJ
- 48
- BronxNY
- 30
- UnionNJ
- 29
- MiddlesexNJ
- 29
- Richmond (Staten Island)NY
- 24
- New York (Manhattan)NY
- 23
- MonmouthNJ
- 23
- HudsonNJ
- 22
- PassaicNJ
- 22
- MorrisNJ
- 18
- EssexNJ
- 17
- RocklandNY
- 15
- OceanNJ
- 15
- SussexNJ
- 6
- SomersetNJ
- 6
- PutnamNY
- 0
- HunterdonNJ
- 0
Free audit
Check your site.
Type your website and get a plain report, written for metal and glass businesses. Then compare it with the license and service area notes above.
Written for metal and glass businesses.
- Contact
- Phones
- Trust
- Search
- Speed
Every finding is something we measured on your site. Nothing is guessed.
A free demo of your new site in 48 hours.
Nothing to pay until it's delivered.
Then 7 days to pay, 10% off if paid within the first 48 hours.
More pages
Keep going.
Everything a metal and glass site needs, wherever you work, is on one page.
Metal and glass, the full pageMore in New York
Metal and glass elsewhere
Next step
Free demo.
A free demo of your new site in 48 hours.
- Website project
- $5,000starting at, one timeDesign, copy, build and launch, done for you.
- Monthly plan
- $2,500per monthYour website, built and then looked after every month.
Get your free demo
Nothing to pay until it's delivered.
- to pay before your demo
- $0
- from brief to demo
- 48h
- off if you pay inside 48 hours. You have 7 days to decide.
- 10%