Direct Answer
To hire a reliable commercial glass & curtain wall installation contractor in Covington: (1) Get 3 written quotes with line-item breakdowns, (2) Verify KY license at Kentucky Department of Housing (dhbc.ky.gov), (3) Confirm active general liability and workers' comp insurance, (4) Check Google and BBB reviews specific to Covington projects, (5) Never pay more than 10-30% upfront — never pay in full before completion.
Full Explanation
Red flags specific to Covington contractors: no physical Covington-area address, pressure to start immediately, cash-only payment demands, and license numbers that don't verify at Kentucky Department of Housing (dhbc.ky.gov). Seasonal demand during summer brings out less reputable contractors.
Local Factors in Covington
📍Verify license: Kentucky Department of Housing (dhbc.ky.gov)
📍File complaints: Kentucky Department of Housing (dhbc.ky.gov)
📍Homeowner protections under KY consumer protection law
📍BBB Greater Covington chapter for complaints history