Republic Garages of Denver, CO offers superior garage door services.. Since 1985, Republic Garages has proudly built over 5,000 attached and detached garages. Over the years, as demand for our quality work has grown, we have expanded our product line to include other home staples as well. Our products include: Sheds Replacement windows Carports Patio covers Republic is licensed throughout the Front Range and provides all permits. With nearly 30 years in business, Republic Garages is Denver's timely and efficient contractor. Call Republic Garages today to schedule your free on site consultation!