Garage Door Cable Repair in Calgary

Cable replacement (both sides) costs $250–$290 + GST. That includes parts, labour, a safety inspection, and a 1-year warranty. We never charge extra for evenings, weekends, or holidays. Reinforced cables with new brackets are $380 + GST with a 5-year warranty.

The most common cause is a broken spring — when a spring snaps, the cable goes slack and then snaps under sudden load. Other causes include fraying from age, rust from moisture and road salt exposure, and cable drum misalignment. About 60% of cable failures in Calgary happen during winter months.

No. Stop using the door immediately. A door with a broken cable can drop suddenly, damaging your vehicle or injuring anyone nearby. It also puts uneven stress on the remaining cable and opener.

Always. Cables do not always wear evenly — one side of the door may sit in more water, slush, and road salt, so one cable and bottom bracket can rust badly while the other cable still looks decent. We replace both because cables come as a matched pair with the exact same length, the spring tension is already safely off, and we do not charge per cable. Installing the full matched set keeps the door balanced and avoids leaving an older or lightly frayed cable beside a new one.

Typically 45–75 minutes for a standard two-car garage door. If the cable failure also damaged the drum or required spring adjustment, allow up to 2 hours. We stock all common parts on our trucks for same-day completion.

We use rust-resistant galvanized cables that last longer in Calgary's salt-heavy environment. Every repair includes a full inspection, lubrication, and tune-up — not just a cable swap. And our technicians are employees, not subcontractors, so the quality is consistent every time.

Yes, structurally. Every Ryterna sectional door we install ships from the factory with hot-dip galvanized 4mm wire rope cables and a factory-applied corrosion inhibitor — which is not standard on North American doors. The cables are matched to Ryterna's factory drum and bottom bracket spec, and the whole cable assembly carries a 5-year warranty as part of the Ryterna sectional door warranty. In Calgary's road-salt environment, the difference matters most for homes near major commuting corridors where cable corrosion is the primary failure mode. Expected cable lifespan on a Ryterna door in Calgary is 18–25 years; on a typical North American door, 10–15 years.

Three ways to verify before we touch anything. First, every cable replacement price on this page is published — $250–$290 + GST for a standard pair, $380 + GST for the reinforced cable plus brackets package, and $580 + GST for Torquemaster conversion. The price you see is the price you pay. Second, the technician inspects both cables in front of you and shows you the actual wear pattern before quoting. Third, our quote breakdown is itemized — parts, labour, inspection, and warranty all shown separately so you can see exactly what you're paying for.

You call us. We come back. The warranty covers parts and labour and the trip — no charge for any of it. Standard galvanized cable replacements carry a 1-year warranty against premature failure or installation issues from our work; reinforced cables with new brackets carry a 5-year warranty. The technician who handles the warranty call is a GDF employee, not a subcontractor — the same employee model that did the original install. We don't subcontract repairs and we don't subcontract warranty calls. If you have your original receipt, that's all we need to verify the warranty.