COMMERCIAL GENERAL CONTRACTOR · FLORIDA CGC1536356
One Contractor. Commercial Construction, Facility Maintenance, and Division 8 Services Throughout South Florida.
We are a licensed commercial general contractor based in Hialeah. We handle repairs and renovations that most contractors will not take on, and we manage every trade involved from start to finish.
Commercial Services
Licensed under Florida CGC1536356. We do the work ourselves and bring in licensed trades when the job calls for it.
Division 8 — Doors, Frames and Hardware
Doors, frames, closers, locksets, exit devices, thresholds, and electrified hardware. We look at the whole opening, not just the part that failed.
Facility Maintenance and Repair
Already have a maintenance vendor? Add 1NSG for overflow work, Division 8 repairs, and jobs your current vendor cannot handle.
Commercial Renovations
Drywall, painting, carpentry, concrete, and multi-trade project management under a single CGC license. Too complex for maintenance, too small for large builders.
Residential Services
Serving Hialeah, Miami Lakes, Doral, Miami Springs, and surrounding areas. Call once. We handle the rest.
Handyman and Home Repair
General repairs, furniture assembly, ceiling fan installation, and more. $75 service-call charge credited toward your approved repair.
Sliding Glass Door Repair
Track replacement, roller repair, glass repair, and lock adjustment. $75 diagnostic credited on approved repair.
Rental Turnover Services
Complete unit preparation between tenants. Repairs, painting, cleaning coordination, and inspection support.
Home Inspection Repairs
Address inspection findings efficiently. Upload your report and receive a consolidated repair estimate.
Get a Quote
Contact 1NSG Corp for a free commercial estimate or residential service call. Licensed · Insured · SAM.gov Registered.
833-333-1NSG · info@1nsg.com · Florida CGC1536356