MASTEC NORTH AMERICA INC
ActiveContracting · Miami-Dade County, FL
At a glance
Public records place MASTEC NORTH AMERICA INC at 3 active locations in 3 Miami office buildings across 3 cities. Locations include The Colonnade (FL 10); 9455 NW 104 ST; 10441 SW 187 ST.
Public record — Miami-Dade County
Office locations (3 active)
| Building | Suite / floor | Submarket | Since | Source | Match |
|---|---|---|---|---|---|
| The Colonnade800 DOUGLAS RD | FL 10 | Coral Gables | Oct 2024 | County business tax | folio match · high |
| 9455 NW 104 ST | — | Doral North | May 2024 | County business tax | folio match · high |
| 10441 SW 187 ST | — | Palmetto Bay / Cutler Bay | Oct 2010 | County business tax | folio match · high |
Where does MASTEC NORTH AMERICA INC operate in Miami?
By city: Coral Gables (1 building), Medley (1 building), Unincorporated County (1 building).
The earliest active record dates from Oct 2010 and the most recent from Oct 2024.
Across Miami, 124,700 active business locations are matched to office buildings; MASTEC NORTH AMERICA INC accounts for 3 of them.
How does BuildingCensus know MASTEC NORTH AMERICA INC is at these addresses?
Each location is a business record whose premises address was matched to a county office parcel (record types on this page: County business tax). The match method and confidence are shown on every row.
A record at an address is evidence that the business operates there, not a lease: records lag moves by months, and businesses without a local record at an address do not appear.
Frequently asked questions
Where are MASTEC NORTH AMERICA INC's offices in Miami?
Public records place MASTEC NORTH AMERICA INC at 3 active locations in Miami-Dade County: The Colonnade (FL 10); 9455 NW 104 ST; 10441 SW 187 ST.
Is MASTEC NORTH AMERICA INC registered in Florida?
This profile is built from Miami-Dade County business records; a matching Florida corporate registration hasn't been linked yet (names on receipts and registrations often differ).
How long has MASTEC NORTH AMERICA INC been at its Miami locations?
The earliest active record starts Oct 2010; the newest Oct 2024. Start dates are when the record was opened, which can trail the actual move-in.
Related
Data provenance — public records only
- Miami-Dade County Local Business Tax roll — Business-tax receipts: business name, premises address (incl. suite/floor), account status and start date, via the county's public GIS services.
- Florida Division of Corporations (Sunbiz) — corporate data file — Registered entities: document number, status, filing date, registered agent and principal address, from the state's public quarterly data file.
- Miami-Dade County Property Appraiser — assessment roll — Parcel identity, site address, recorded owner, use code, areas, year built and assessed values, via the county's public GIS services (MD_LandInformation, PaGis layer).
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
Dataset updated . Locations from Miami-Dade County business records matched to county office parcels.
About this data
Source: Miami-Dade County Property Appraiser — assessment roll, as published October 28, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “MASTEC NORTH AMERICA INC — Miami office locations”, https://buildingcensus.com/offices/miami/companies/mastec-north-america-inc (data as of October 28, 2026).