Ancient City Sliding Doors was built on a simple observation: sliding glass doors are the hardest-working doors in any Florida home, and almost nobody specializes in fixing them. Window companies want to sell you a new door. Handymen guess at parts. We took the other path — 25 years focused entirely on sliding door repair, from the Historic District of the Ancient City to the beaches, the golf communities, and the Jacksonville metro.
Our philosophy is repair before replacement. The aluminum frames and tempered glass of most sliders are built to outlast the house; it's the rollers, tracks, locks, and handles that wear out — and all of those can be renewed with the right parts and the right hands. That approach routinely saves our customers thousands of dollars per door.
A quarter century in this specific corner of Florida has taught us things no manual covers: which discontinued door brands hide in Davis Shores cottages and how to re-hardware them, why Vilano Beach rollers die twice as fast as inland ones, what construction grit does to a brand-new Nocatee track, and how to schedule around a vacation-rental turnover at the beach.
Every job starts with a free estimate and ends with a function test: the door should glide with one finger, latch with a fingertip, and seal tight against wind and rain. If it doesn't, we're not done.


What We Stand Behind
25 Years Experience
A quarter-century of sliding door expertise
Local St. Augustine
Based in the Ancient City, serving Northeast Florida
Repair Before Replacement
Honest fixes that save you thousands
Free Estimates
Up-front pricing before any work begins
Residential & Commercial
Homes, condos, rentals, and businesses
Professional Workmanship
Clean, careful, one-visit service
