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Once a contract is signed and approved, Millennium Windows & Siding will not change the price of your project for any reason. There will never be any additional fees and/or costs added to your home project.
We also serve our top class service in the following cities: Denver, Arvada, Golden, Centennial, Highlands Highlands Ranch, Parker, Castlerock, Littleton, Aurora, Wheat Ridge and surrounding areas. Call (720) 508-4385 for immediate assistance today.
100% Lifetime Warranty
Our products are backed by our true 100% lifetime warranty* with no trip fee and no labor fee! An investment in new windows or siding from Millennium Windows & Siding will increase the value of your home, because our warranty transfers to the new homeowners when you sell.
* Includes window frame, operators, seal and glass. Call (720) 508-4385 for details.