How to Choose a Fence Company on Long Island: 9 Questions to Ask
A fence is a five-figure decision that stays in the ground for decades, and the quality difference between installers is far larger than the price difference. These are the questions that separate a company you will be glad you hired from one you will be calling a lawyer about.
1. Are you licensed, and what is your license number?
Suffolk and Nassau each require home improvement contractors to hold a county license. Ask for the number and verify it with the county consumer affairs office. It takes two minutes. An unlicensed contractor leaves you with no recourse and can leave you with work the town will not approve. Magistrale Fence & Railing holds Suffolk license HI-63865.
2. Can I see your certificate of insurance?
You want general liability and, if the company has employees, workers compensation. Ask for the certificate to be sent directly from the insurance agency listing you as certificate holder. If an uninsured worker is hurt on your property, that becomes your problem.
3. Do you use your own crews or subcontract the installation?
Companies that install with their own crews control quality and are accountable when something needs fixing. Subcontracted work is not automatically bad, but you should know who is actually showing up and who warranties the labor.
4. How deep do you set posts, and do you use concrete?
This is the technical question that reveals the most. Posts should be set below the frost line, and on Long Island that generally means digging in the range of three feet or more depending on the fence height and local practice. Taller and solid privacy fences need deeper and wider footings because of wind load.
A company that gives you a specific depth and explains why is a company that has thought about it. A vague answer here is the biggest red flag in this list, because a shallow post is the defect you will not see until the fence starts leaning in year three.
5. What exactly is in the price?
Get it itemized. Removal and disposal of the old fence, permit fees and filing, gates and gate hardware, post caps, concrete, grading or racking on slopes, and cleanup should each be addressed. Surprise line items after the work starts are almost always a symptom of a deliberately thin initial bid.
6. Who pulls the permit?
Some companies file for you, some file for a fee, some hand it to you. Any answer is fine as long as it is clear in writing, along with who is responsible if the town requires a change after inspection.
7. What is your warranty, on materials and on labor?
These are two different things. Manufacturers warranty vinyl and aluminum, sometimes for decades, but a material warranty does not cover a post that was set badly. Ask specifically what the company warranties on its own workmanship and for how long. Get it in writing.
8. What is the payment schedule?
A reasonable deposit at signing with the balance due at completion is normal. Being asked for the full amount up front is not. New York also has rules about how contractor deposits must be handled. Pay by check or card, never cash, and never pay the final balance before the job is genuinely finished and you have walked it.
9. Can I see recent local work?
Photos of finished jobs are good. Addresses in your area are better, because you can drive by and see how a fence from that company looks after three or four winters. Ask specifically for a job similar to yours in style and material.
Other signals worth reading
Look at reviews across more than one platform and read the negative ones specifically for how the company responded. Be cautious with any bid dramatically below the others, because on fencing that gap is almost always post depth, material grade, or something missing from the scope. And notice whether the estimator actually walked the property and looked at your survey, or quoted from the driveway.
We are happy to answer every one of these questions before you commit to anything. Call Magistrale Fence & Railing at (631) 784-3258 for a free, no-obligation estimate.

