Garage Conversions & Garage Permits in Nassau County
New garages, conversions, rooms over garages and garage legalizations.
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Building a new garage
Get the permit right from the start.
Turning it into a room
Living space, an office or a room above.
Converted without a permit
Often by a past owner. We legalize it.
What a Garage Project Usually Needs
- A current survey and site planWe order the survey, with no markup.
- Permit-ready drawingsFor the garage or the conversion.
- Sign-offsElectrical and plumbing, if the job needs them.
Garage Jobs We Handle
- New detached garages
- Garage conversions
- Dormers and rooms over garages
- Legalizing an existing conversion
- Certificates of Occupancy / Completion
- Garage violations
How We Handle Your Garage Permit
- Step 1: Free consultation
- Step 2: Records and survey
- Step 3: Drawings and filing
- Step 4: Plan and zoning commentsWe answer them and resubmit.
- Step 5: Inspections and close-outThrough to the CO or Completion.
Typical time: 4–8 weeks.**Typical time is based on an average garage conversion or new garage permit, assuming no extra work or construction needs to be done and the building department accepts the permit application.
Permits for your next home project
Additions, dormers, renovations, decks and more.
Garage Questions
Do I need a permit to convert my garage?
Usually, yes. A conversion changes how the space is used, and your town will want to review it. We confirm what applies to your property.
The previous owner converted the garage. Can it be legalized?
Often. We pull the records, line up drawings of what was built and file to legalize it. If it needs a variance, we can refer you to a zoning/land-use attorney.
Can you help with a room or dormer over my garage?
Yes. Dormers and rooms over garages are part of our garage and addition work.
What kinds of new garages do you file?
For example, two-car and three-car detached garages.
Is my conversion or new garage allowed by zoning?
It depends on your town's zoning. If your project needs a variance or a zoning hearing, we'll flag it early and can refer you to a zoning/land-use attorney.
Why is it worth getting the permit?
Unpermitted garage conversions and rooms over garages are among the violations we see most often. They tend to surface during a sale, when a buyer's attorney runs a search. Getting the permit and a final sign-off up front keeps your record clean and avoids problems later.
The town cited my garage. What now?
We review the notice and handle the permits, plans and inspections needed to cure it. See Code Violations.
Start Your Garage Project the Right Way
Hours
- Monday
- 8:30am–8:30pm
- Tuesday
- 8:30am–8:30pm
- Wednesday
- 8:30am–8:30pm
- Thursday
- 8:30am–8:30pm
- Friday
- 8:30am–8:30pm
- Saturday
- Closed
- Sunday
- Closed
After-hours and weekend messages are answered the next business day.
Prefer to talk? Call or text 516-399-0139.