Onyx Garage Doors
Official verified garage door contractor serving Granada Hills, California and Granada Hills Metro.
⭐ Verified Yelp Rating & Reputation
💬 Recent Verified Customer Experiences:
"Our facility warehouse roll-up door was binding at top clearance and stalling the motor. Onyx Garage Doors dispatched a commercial service team within an hour. They serviced the counter-balance springs, tightened the guide tracks, and adjusted the limit switches. Reliable, licensed pros who know commercial overhead hardware thoroughly."
"The garage door jumped its track and was hanging crooked at a terrifying angle with cables tangled on the drum. Called Onyx Garage Doors's emergency dispatch and someone was at our driveway in 45 minutes. The tech secured the door safely, replaced the frayed aircraft cables with 7x19 galvanized line, and realigned the vertical rails. Highly recommended for emergency repairs in Granada Hills."
"Our door kept stopping and reversing whenever it got about two feet from the ground. Called Onyx Garage Doors and their technician arrived the same afternoon. Located an intermittent short in the safety sensor wiring, neatly re-routed and protected the harness, and tested the auto-reverse with a 2x4 block to ensure full safety compliance. Fair pricing and friendly service."
🔧 Core Services & Capabilities in Granada Hills
Utilizing Clopay Intellicore R-18.4 injected closed-cell polyurethane foam cores with continuous thermal breaks, Onyx Garage Doors seals all four perimeter air infiltration zones and retrofits dense closed-cell thermal barrier panels. This permanently seals off freezing winter drafts seeping under brittle bottom seals and turning the bedroom floor above into an icebox, so leaving your home energy-certified, weather-hardened, and protected against harsh seasonal blizzards or heatwaves.
your overhead door binds violently mid-travel, stranding family cars inside right before school drop-off. our service pros safely neutralize kinetic torsion load and realign shifted roller stems utilizing solid cold-rolled 1-inch keyed steel torsion shafts and precision Apco cast-aluminum drums, protecting your panels against buckling while returning full motorized convenience to your home.
Upgrading your home with direct-drive DC motors engineered with ultra-smooth soft-start and soft-stop electronic ramp control solves driving halfway to work wondering anxiously whether you remembered to close the garage door in Granada Hills once and for all. When Onyx Garage Doors upgrades logic boards to tri-band rolling frequency encryption to prevent radio hacking, you receive providing Granada Hills homeowners with seamless, modern convenience backed by a 5-year electronics warranty.
If you have been frustrated by surprise evening or weekend overtime penalties billed simply because your spring broke after 5 PM, our team separates urgent functional repairs from optional cosmetic upgrades with zero high-pressure sales talk using heavy-duty commercial galvanized steel cables with documented tensile load ratings on your invoice, giving you absolute pricing peace of mind: the exact quote you approve is the exact total on your invoice.
Engineered to eliminate flimsy 10,000-cycle builder springs snapping every 3 to 4 years under regular family use in Granada Hills, our master mechanics Onyx Garage Doors converts lightweight Torquemaster mechanisms into robust exterior torsion spring systems. By integrating precision-machined aluminum winding cones equipped with case-hardened square-head set screws, you enjoy ensuring a 250-lb door balances so weightlessly that a child can lift it with one hand.