Commercial Door Service
Preventative Maintenance

Commercial Door & Dock Maintenance

We inspect key systems, lubricate and adjust appropriate components, test operation and safety features, and provide clear recommendations for any follow-up work that may be needed.

Reduce Downtime, Catch Wear Early & Stay Ahead of Unexpected Repairs

Commercial doors and dock equipment are critical to daily access, shipping, receiving, security, and workflow. When a high-use door, operator, or dock leveler develops a problem, even a small issue can disrupt an entire bay or slow down operations. Altech Doors provides scheduled preventative maintenance designed to identify wear early, support safer operation, and help businesses plan repairs before equipment fails unexpectedly.

Our technicians service commercial overhead and sectional doors, rolling steel doors, operators, dock levelers, high-speed doors, and related components throughout Southeast Michigan. We inspect key systems, lubricate and adjust appropriate components, test operation and safety features, and provide clear recommendations for any follow-up work that may be needed.

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Commercial overhead garage doors at a business facility

Our Expertise

Commercial Door Inspections & Tune-Ups

We inspect overhead, sectional, and rolling steel doors for wear, alignment issues, loose hardware, damaged components, and other conditions that can affect safe, reliable operation.

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Dock Leveler Preventative Maintenance

We inspect dock leveler operation and key mechanical, hydraulic, or air-powered components as applicable, helping identify wear or performance issues before they interrupt loading activity.

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Operators & Safety System Checks

We check commercial door operators, controls, sensors, and related safety devices for proper response and operation, then note concerns that may require service or replacement.

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High-Cycle & High-Speed Door Service

Facilities with frequent door cycles can develop wear quickly. We inspect high-use systems, review key operating components, and help plan maintenance around your facility's workload.

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How Our Process Works

Our Preventive Maintenance Process

  • Step 01

    Facility & Equipment Review

    We identify the doors, operators, docks, and high-use equipment to be serviced and discuss traffic patterns, known concerns, and maintenance priorities with your team.

  • Step 02

    Scheduling Around Operations

    Service is coordinated around active bays, production schedules, and facility access needs to help minimize disruption while maintenance is completed.

  • Step 03

    Inspection, Lubrication & Adjustments

    Technicians inspect key components, lubricate appropriate moving parts, tighten or adjust hardware where needed, and look for developing wear or damage.

  • Step 04

    Operational & Safety Testing

    We cycle equipment and check applicable controls and safety devices to verify operation and identify issues that should be corrected or monitored.

  • Step 05

    Service Report & Recommendations

    Your team receives a clear summary of findings, items to monitor, and recommended repairs or upgrades so maintenance and facility budgets can be planned proactively.

Commercial high-cycle door system

What We Inspect & Maintain

  • Springs, Cables, Rollers & Hardware

    We look for visible wear, looseness, corrosion, fraying, and other conditions that can affect the movement and reliability of commercial door systems.

  • Tracks, Guides, Panels & Curtains

    Tracks and guides are checked for alignment and damage, while door sections, slats, and curtains are reviewed for wear that may interfere with smooth travel.

  • Operators, Controls & Safety Devices

    We test applicable operators, controls, sensors, photo-eyes, and safety features for proper response and note any components that need follow-up service.

  • Weatherseals & Perimeter Protection

    Worn seals can allow drafts, moisture, debris, and conditioned air loss. We inspect sealing surfaces and recommend replacement when deterioration is found.

  • Dock Levelers & Loading Equipment

    We inspect leveler operation and applicable hinges, springs, hydraulic components, or air systems for developing wear, leaks, binding, or other performance concerns.

  • High-Speed & High-Cycle Components

    For high-use systems, we review key wear points, door travel, controls, and safety functions to help facilities stay ahead of cycle-related service needs.

Access Across Industries

Warehouse
Warehousing
Automotive dealership
Automotive Service & Dealerships
Manufacturing facility
Manufacturing
Muncipal vehicle bays
Municipal Vehicle Bays
Agricultural garage
Agriculture
Retail showroom garage
Retail Showrooms
Service Network

Regional Reach. National Capability.

From Southeast Michigan to multi-state operations, Altech Doors delivers responsive commercial door solutions wherever business takes you. Our primary service area includes Livonia, Northville, Novi, Plymouth, Farmington, Farmington Hills, West Bloomfield, Bloomfield Hills, Birmingham, Troy, and every community throughout Wayne, Macomb, Monroe, Oakland, Washtenaw, Livingston, St. Clair, Lapeer, and Genesee counties. For multi-site organizations, we provide statewide and Midwest service coordination, along with turnkey commercial door packages shipped nationwide.

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(734) 525-0875
Client Feedback

See Why Businesses & Homeowners Choose Altech

  • “Great company! And great people and service!”
    Ty L.
  • “Great fast and friendly service. Thank you.”
    Kathleen E.
  • “Best garage door company for installation and service!”
    Robert S.
  • “These guys are on point!! A1”
    George B.
  • “Bill is awesome!”
    Ricardo B.
  • “The technicians were ontime and efficient. They diagnosed my problem and handled it in a satisfactory manner.”
    Anita S.
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Connect With Us

Keep Your Doors, Docks & Facility Access Moving

Schedule commercial preventative maintenance before developing wear turns into downtime. Altech Doors — Helping Michigan businesses operate safely and reliably since 2004.

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(734) 525-0875
Questions? Ask Alto