Home improvement contractor · Sea Cliff, NY
John McGowan & Sons Inc
- Licensed by
- Nassau County
- Based in
- Sea Cliff, NY 11579
Services
- Masonry & Concrete
- Driveways & Paving
- Landscaping & Trees
- Pools & Spas
- Basements & Waterproofing
- Demolition & Excavation
- Septic & Drains
As listed on the license: Landscaping, Asphalt & Paving, Masonry, Driveways, Septic Tank Installation, Concrete, Drainage, Excavation, Cesspools
License details
| License # | Issued by | Type | Status | Issued | Expires |
|---|---|---|---|---|---|
| H4000710000 | Nassau County | Home improvement | Active | — | Not published |
Verify this license with Nassau County Consumer Affairs before signing a contract.
Before you hire on Long Island
- Check the license number with the county that issued it. Nassau and Suffolk each license home improvement contractors separately.
- Ask for proof of insurance: general liability, plus workers' compensation if they have employees.
- Get a written contract with the price, payment schedule, start and finish dates, and the work described in detail.
- Confirm permits with your town or village building department before work starts.