Expert repair for sliding glass doors, impact windows, rollers, tracks & locks across Miami-Dade, Broward & Palm Beach. Same-day service. Bilingual. Licensed & insured.
Certified technicians. Parts for 200+ brands. Fixed on the first visit.

Salt air corrodes standard rollers in 2β3 years in South Florida. We use marine-grade 316L stainless steel built for coastal climates β backed by a lifetime warranty.

Bent, gouged or corroded tracks cause grinding and hard stops. We straighten, re-form or replace β and clear drainage channels to prevent storm water backup.

Any crack voids your hurricane rating and Miami-Dade building code. NOA-certified laminated glass on every truck.

Hook bolts, multi-point locks, foot bolts and anti-lift pins. Most replacements done in under 45 minutes.

Single-hung, casement, jalousie, awning. Broken cranks, glass, screens and balances fixed on the first visit.

Dedicated account managers, volume pricing for 10+ units, itemized invoicing and quarterly maintenance rounds. We keep your building's doors running year-round.




No waiting days. No surprise bills. No second trips.
In English or Spanish. We give you a real price estimate on the spot β no home visit required for most jobs.
Written, itemized quote before any work starts. Approve it, pick your time. Same-day slots available.
Our tech arrives with parts for 200+ door brands. 94% of jobs are completed on the very first visit.
We test, clean up, and leave you a warranty card. You pay the quoted amount β not a dollar more.
Deep specialists in three counties β with teams positioned for fast response.
Miami-Dade is a High Velocity Hurricane Zone β the most corrosive environment for door hardware in the U.S. Salt air and 90%+ humidity corrode rollers 3β5Γ faster here. Every repair uses NOA-certified marine-grade parts.
Cracked impact glass can void your hurricane coverage. Repair before storm season β not after.
Broward has the highest condo density in South Florida. 60% was built before 1990 β original hardware is past its service life. We work with property managers to cut emergency calls by up to 60%.
Dedicated account manager, priority dispatch, itemized per-unit invoicing. Ask about our quarterly maintenance plan.
Palm Beach demands technicians trained on premium systems β NanaWall, LaCantina, Fleetwood. We use manufacturer-approved parts and treat every property with the care it deserves.
Clean uniform, floor protection, spotless cleanup. No learning on the job β we train on high-end systems before we touch your property.
Standard stainless corrodes in 12β18 months in Key West. We use 316L marine-grade stainless β the same alloy in boat hardware β for every Keys repair.
We combine multiple stops per expedition. Book alongside neighbors to share the trip fee.
What 312 South Florida homeowners and property managers actually say sets us apart.
Our technicians are native English-Spanish bilinguals. Every estimate and invoice available in both languages.
Written itemized quote before any work begins. What we write is what you pay β every time, no exceptions.
316L stainless steel rollers on every coastal repair. Lifetime warranty because our parts do not fail.
Parts for 200+ door brands on every truck. We fix it the same day β not schedule a follow-up.
My door hadn't moved right in 3 years. CoastSlide came same afternoon β replaced rollers, adjusted track, glides like day one. 90 minutes, exactly what they quoted.
As HOA manager for 84 units I need a company that shows up, does the job, and invoices cleanly. CoastSlide is the only door company I recommend. On retainer now.
Impact glass cracked post-storm. There next morning with exact NOA-certified glass. Done before lunch. Previous company said 3 weeks β CoastSlide had it on the truck.
Call, text or fill the form. We respond within 1 hour β in English or Spanish.