--- title: "Landing Gear Repair Morris County NJ | Semi Trailer Landing Gear Service" description: "Landing gear stuck or failing? Repair service in Morris County NJ. Legs, cranks, gearboxes. Mobile service. Call 973-651-1045." lang: en json-ld: | { "@context": "https://schema.org", "@type": "Service", "serviceType": "Landing Gear Repair", "provider": { "@type": "LocalBusiness", "name": "Keep Them Rolling Trailer Repair", "telephone": "973-651-1045", "email": "Keepthemrollingtrailerrepair@gmail.com", "address": { "@type": "PostalAddress", "addressLocality": "Morris County", "addressRegion": "NJ", "addressCountry": "US" } }, "areaServed": [ { "@type": "AdministrativeArea", "name": "Morris County, NJ" }, { "@type": "AdministrativeArea", "name": "Sussex County, NJ" }, { "@type": "AdministrativeArea", "name": "Warren County, NJ" }, { "@type": "AdministrativeArea", "name": "Hunterdon County, NJ" } ] } --- [![Keep Them Rolling Trailer Repair logo](/assets/logo-v9jHZR-C.webp)](/) [Home](/)[Services](/services)[About Us](/about)[Contact](/contact) [Call 973-651-1045](tel:9736511045) [Home](/)[Services](/services)[About Us](/about)[Contact](/contact)[Call 973-651-1045](tel:9736511045) ![Technician working on landing gear legs on a semi trailer at a loading dock](/assets/hero-landing-gear-BkVpkxVr.jpg) [Home](/)/ [Coupler Hitch and Towing Components](/coupler-hitch-and-towing-components)/ Landing Gear Repair # Landing Gear Repair in Morris County NJ — Keep Your Semi Trailer Standing Solid When your landing gear will not deploy or retract, loading and unloading stops. We repair it on location. [Call Now 973-651-1045](tel:9736511045)[Get Free Estimate](/contact) 30+ Years Experience Family Owned & Operated Mobile Service to Your Door Only High Quality Parts Landing gear keeps your semi trailer standing solid when the tractor disconnects. When the gear will not crank down, the legs are bent, or the gearbox is stripped, you cannot safely drop your trailer for loading or unloading. Keep Them Rolling Trailer Repair provides mobile landing gear repair across Morris County NJ. We come to your loading dock, distribution center, or yard and get your landing gear working right. ## When You Need Landing Gear Repair If your landing gear will not crank down, the gearbox or cross shaft may be damaged. Stripped gears are a common problem on high use trailers where the landing gear gets deployed and retracted multiple times a day. Bent legs happen when a trailer is dropped on uneven ground or when the legs contact an obstacle. A broken cross shaft means the crank handle spins without moving the legs. If the legs will not retract fully, they can drag on the road and create a serious safety hazard. Sand pads and foot plates that are missing or damaged reduce ground support and allow the legs to sink into soft surfaces. Landing gear condition is part of a DOT inspection. A [DOT check on landing gear equipped trailers](/dot-inspections-and-compliance-checks) catches issues before enforcement does. ## Our Landing Gear Repair Process We inspect both legs, the crank mechanism, gearbox, and cross shaft to identify the failed component. If the gearbox is stripped, we replace it with a new unit. Bent legs get straightened if possible or replaced if the bend is severe. A broken cross shaft gets replaced and aligned properly between both leg gearboxes. We grease all moving parts during every repair to extend the life of the new components. After repair, we test the full deploy and retract cycle multiple times to confirm smooth operation and proper support. We check the sand pads and replace them if they are missing or damaged. ## Landing Gear Repair Cost in Morris County Landing gear repair costs depend on which component failed. A single gearbox replacement is a mid range repair. Replacing both gearboxes and the cross shaft costs more. If the legs themselves need replacement, that is the most involved repair. Straightening a bent leg is less expensive than full replacement when possible. We diagnose the issue and give you a clear price before starting work. No hidden fees. Fleet customers with 3 or more trailers save 10% on every service call. ## Why Choose Keep Them Rolling We have over 30 years of experience repairing landing gear on semi trailers. We carry common gearbox and cross shaft parts on our mobile service truck. This is a family owned business. We come directly to your distribution center, loading dock, or yard. Semi trailers at New Jersey distribution centers depend on functioning landing gear, and we keep them standing solid. We are open 7 days a week, 7AM to 7PM. Get your landing gear working before your next load. Call 973-651-1045 for mobile landing gear repair anywhere in Morris County and the surrounding areas. [973-651-1045](tel:9736511045) [Call Now](tel:9736511045)[Get Free Estimate](/contact) Open 7 Days a Week, 7AM to 7PM Landing gear keeps your trailer standing. See [all coupler and towing services we offer](/coupler-hitch-and-towing-components). Visit our full [trailer repair services in Morris County NJ](/) to see everything we offer. ### Keep Them Rolling Trailer Repair - [973-651-1045](tel:9736511045) - [Keepthemrollingtrailerrepair@gmail.com](mailto:Keepthemrollingtrailerrepair@gmail.com) - 7AM–7PM, Monday–Sunday #### Quick Links - [Home](/) - [Services](/services) - [About Us](/about) - [Contact](/contact) - [Mobile Trailer Repair](/mobile-trailer-repair-and-roadside-service) #### Our Services - [Brakes and Suspension](/brake-and-suspension-services) - [Electrical and Lighting](/electrical-and-lighting-services) - [Structural and Welding](/structural-and-welding-services) - [Hydraulics](/hydraulic-services) - [Doors, Panels and Enclosures](/door-panel-and-enclosure-services) - [Wheels, Tires and Alignment](/wheel-tire-and-alignment-services) - [Couplers, Hitches and Towing](/coupler-hitch-and-towing-components) - [Inspections and Maintenance](/inspection-and-maintenance-services) #### Service Areas [Morris County](/trailer-repair-morris-county-nj) [Sussex County](/trailer-repair-sussex-county-nj) [Warren County](/trailer-repair-warren-county-nj) [Hunterdon County](/trailer-repair-hunterdon-county-nj) [Facebook](#)[Google](#) © 2026 Keep Them Rolling Trailer Repair. 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