To hire a licensed contractor in Westchester County, ask for the contractor’s Westchester County Home Improvement License number, verify it with the county Department of Consumer Protection, confirm liability and workers’ compensation insurance, check recent references, and put every detail in a written contract. Skip a step and you carry the risk.
Remodeling disputes rank among the most common consumer complaints in New York, and almost every horror story starts the same way: no license check, no insurance certificate, no written contract. The vetting process below takes about an hour. It is the best hour you will spend on your project.
What License Does a Contractor Need in Westchester County?
New York has no single statewide license for general contractors. Licensing happens at the county and city level, and here the rule is clear: contractors performing home improvement work must hold a Westchester County Home Improvement License, issued through the county’s Department of Consumer Protection. The license number should appear on the contractor’s contracts and advertising.
Two more layers sit alongside the county license. The New York Department of State licenses specific occupations and maintains public records you can search to confirm a business is real and in good standing. And individual cities, including Yonkers, enforce their own registration and permit rules through their building departments. A licensed general contractor in Yonkers should be able to explain all three layers without hesitation.
How Do You Verify a License? Five Steps You Can Take Today
- Get the exact business name and license number. Ask for both in writing. Hesitation here tells you plenty.
- Check the county license. Contact the Westchester County Department of Consumer Protection to confirm the license is current and issued to that exact business name.
- Search state records. Use the New York Department of State’s public records to confirm the corporation or LLC exists and matches the name you were given.
- Match the paperwork. The name on the license, the insurance certificate, and your contract must be identical. Mismatched names are the classic setup for a disappearing contractor.
- Ask about history. How long has the license been held? Any complaints on file? A contractor with a clean decade of licensing has a reputation to protect.
What Insurance Should You See Before Work Starts?
A license and insurance protect you in different ways, and you need both. Ask for two coverages:
- General liability insurance covers damage to your property. Request a certificate of insurance sent to you directly from the contractor’s insurance broker, with your name and address listed as the certificate holder. A PDF from the contractor’s own phone can be edited; a broker-issued certificate cannot.
- Workers’ compensation covers injuries to workers on your property. New York requires it for employees. If an uninsured worker is hurt at your home, the claim can reach your homeowner’s policy.
Then ask one more question: do the subcontractors carry their own coverage? On a kitchen or an addition, plumbers and electricians will be on site, and their insurance matters as much as the general contractor’s.
Which Red Flags Should End the Conversation?
| Red flag | Why it matters |
|---|---|
| Demands a large cash deposit | Cash leaves no paper trail and voids most of your leverage. Pay by check or card, with a modest deposit. |
| No written contract offered | New York law sets requirements for home improvement contracts. No paper means no protection. |
| License is “under a partner’s name” | The license must match the business you are paying. Borrowed licenses void your recourse. |
| Bid far below every other estimate | The gap usually reappears later as change orders, or the job never finishes. |
| Asks you to pull the permits | Homeowner permits shift liability onto you and often signal a contractor who cannot pull them. |
| Pressure to sign today | Established contractors in Westchester have backlogs. Urgency is a sales tactic. |
What Belongs in the Written Contract?
- A detailed scope of work with materials, brands, and model numbers.
- A payment schedule tied to completed milestones, never to dates alone.
- Start and completion windows, plus a process for written change orders.
- Who obtains permits (the contractor should) and which inspections apply.
- Warranty terms for labor and materials.
- Lien waiver language so paid subcontractors and suppliers cannot claim against your home.
Trade association membership makes a useful tiebreaker between finalists. Groups such as the National Association of the Remodeling Industry hold members to a code of ethics, and membership signals a contractor who plans to be doing this work for decades.
Serving Yonkers and Westchester County
MHI Renovation Services is a licensed and insured general contracting company founded in Yonkers in 2008 by Julian Martelly. We work under Westchester’s licensing and permit rules every week, across Yonkers, White Plains, New Rochelle, Scarsdale, Bronxville, and the county’s river towns. Our general contractor services across Westchester County page outlines how we run projects from contract to closed permit.
Frequently Asked Questions
Does New York State license general contractors?
No. New York has no single statewide general contractor license. Licensing happens at the county and city level. In Westchester, home improvement contractors must hold a license from the county Department of Consumer Protection. The New York Department of State licenses certain trades and keeps public records that help you verify a business.
What deposit is reasonable for a remodeling project?
In the New York metro area, deposits commonly run 10 to 30 percent of the contract price, with the balance tied to completed milestones. Be cautious with anyone who asks for half or more up front, or who wants cash. Never let your payments get ahead of the work in place.
What happens if I hire an unlicensed contractor?
You lose most of your protection. The county cannot mediate your complaint, your homeowner’s insurance may deny claims tied to unpermitted work, and unpaid subcontractors can still place a lien on your home. Permits become a problem too, since Yonkers and most Westchester towns check licensing before issuing them.
Should I check insurance even if the license is valid?
Yes. A license and insurance are separate protections. Ask for a certificate of insurance sent directly from the contractor’s broker showing general liability coverage, and confirm workers’ compensation for every employee on site. If an uninsured worker is hurt on your property, the claim can land on your homeowner’s policy.
Vetting contractors for a project this year? Put us on your list. Call MHI Renovation Services at (914) 656-0885 or request a free quote. We will share our license details, insurance certificates, and local references before you sign anything.
