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Preventive Maintenance for Automated Gates

At Trinity Gate, we specialize in scheduled inspections and upkeep, helping homeowners, businesses, and community managers keep their gates in peak condition year-round.

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Check Your Gate Before Something Goes Wrong

Our Gate Safety Self-Check walks you through eight simple checks you can run on your automated gate yourself. Use it to spot potential safety issues, flag anything you are not sure about and keep a record to revisit during future maintenance.

Download the Gate Safety Self-Check
Black metal automatic swing gate with a gate operator on a residential driveway

We Specialize in Gate Maintenance

Automated security gates are a vital part of keeping your property safe and accessible, but like any piece of mechanical and electrical equipment, they require regular attention. Preventative maintenance ensures your gate operates smoothly and lasts for years to come.

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Why Preventive Maintenance Matters

Waiting until a gate fails can lead to unexpected expenses and safety concerns. Small issues, like worn rollers, loose wiring, or dirty sensors, can quickly escalate into major problems if left unchecked. Preventive maintenance identifies and resolves these issues before they disrupt daily operations or compromise security.

There’s no question of the importance of regular maintenance of all makes and models of industrial, commercial, and residential gate systems. Trinity Gate provides expert service in Redmond, Kirkland, Bellevue, Seattle, Enumclaw, and the surrounding areas.

Longer equipment lifespan

Protect your investment by reducing wear and tear.

Reduced repair costs

Minor adjustments prevent expensive emergency fixes.

Consistent reliability

Ensure your gate opens and closes when you need it to.

Enhanced safety

Keep sensors, motors, and access controls in compliance and fully functional.

Preventive Maintenance Plans

Most Popular
Platinum Top-tier coverage
Gold Enhanced coverage
Silver Essential coverage
Bronze Loyalty discount
Starting Price
$75/mo
1st operator
$50/mo
1st operator
$30/mo
1st operator
$10/mo
or $99/yr*
Coverage & Benefits
Repairs, labor & parts discount 20% 15% 10% 10%
Dispatch charge discount Free 50% 10% 10%
Preventive maintenance visits
1 Annual /
2 Semiannual
1 Annual /
2 Semiannual
1 Annual /
2 Semiannual
None
24-hour emergency dispatch access ✓ ✓ ✓ ✓
Priority scheduling ✓ ✓ ✓ ✗
Plan Pricing (per operator)
Annual Plan
1st Operator
$75/mo
or $840/yr*
$50/mo
or $600/yr*
$30/mo
or $360/yr*
Annual Plan
Each Additional Operator**
$37.50/mo
or $450/yr*
$25/mo
or $300/yr*
$15/mo
or $180/yr*
Semiannual Plan
1st Operator
$125/mo
or $1,440/yr*
$90/mo
or $1,080/yr*
$55/mo
or $600/yr*
Semiannual Plan
Each Additional Operator**
$62.50/mo
or $750/yr*
$45/mo
or $540/yr*
$27.50/mo
or $330/yr*
Loyalty membership
Flat rate
$10/mo
or $99/yr*
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*Yearly price when paid in full up front.

**Pricing is based on the number of gate operators, not the number of gates. A site with a bi-parting gate (two operators) or separate entrance and exit gates will cost more than a single-operator site.

Multi-gate sites, HOAs, and commercial properties fall outside the standard tiers and get custom pricing.

Hourly rates apply where noted on the full plan terms.

What Our Technicians Check

Trinity Gate’s preventive maintenance visits are thorough and tailored to your gate’s design, whether it’s swing, slide, vertical lift, or crash-rated.

During an inspection, our technicians will:

  • Comprehensive system check:

    We review the entire gate system to identify potential issues and provide detailed findings, including any entrapment zones that may not meet UL 325 safety standards.

  • Cleaning and maintenance:

    We remove dirt, insects, and debris that can affect performance or damage the circuit board. We will also inspect and lubricate moving parts, tighten chains, adjust limits for open/close cycles, and test all safety devices for proper operation.

  • Quality assurance:

    Our team ensures all components are cleaned, greased, and functioning properly before leaving the site.

Maintenance Services Include

Every preventive maintenance appointment covers more than just a quick inspection. Trinity Gate offers a complete range of upkeep services, including:

  • Lubrication of hinges, tracks, and drive chains
  • Adjustment of limit switches and operator settings
  • Tightening of loose hardware and fasteners
  • Motor and gearbox inspection
  • Battery backup testing
  • Sensor recalibration and cleaning
  • Gate alignment corrections
  • Control board inspection and cleaning
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How Often Should Gates Be Serviced?

The frequency of maintenance depends on usage. Commercial and industrial gates that experience high traffic should be serviced two to three times per year. Residential gates typically require at least one service per year. Regular service ensures compliance with safety standards while preventing inconvenient breakdowns.

Benefits for Every Property:

  • Residential properties: Protect family members and visitors with safe, reliable entry.
  • Commercial properties: Maintain a professional appearance and dependable security.
  • Industrial sites: Prevent costly downtime and ensure smooth traffic flow.
  • Community associations: Keep shared entry points safe and functional for all residents.

Why Choose Trinity Gate?

Through our SECURED values, we provide peace of mind, ensuring safety and reliability for our customers and team members alike.

Serve

We focus on our customers and aim to meet their needs.

Excellence

We strive for the best in everything we do.

Commitment

We dedicate ourselves to quality and support.

United

We work together as a team to reach our goals.

Reliable

Our customers can count on us for dependable service.

Experienced

We use our knowledge to deliver top-notch solutions.

Determination

We tackle challenges with a strong will to succeed.

Gate Repair Frequently Asked Questions

Have questions about gate repairs for your electric or automatic gate? Browse our list of frequently asked questions below. Still can’t find the answer you are looking for? Give our expert service team a call at 425-881-3554.

How often should I have my automated electric gate serviced?

We recommend that you have your industrial or commercial security gate serviced 2-3 times per year. For residential gates, it is recommended at least once per year depending on traffic.

Contact us today for your customized service agreement.

What do I do when my security gate won't close?

If your security gate won’t close, it’s important to first check for any obstructions that may be blocking the gate’s path. Secondly, check the power source and ensure that the power supply is on. One biggest reasons for the electric gate to stop working is a disruption in the gate’s power supply caused by a power outage, a tripped circuit breaker, or a damaged power line. In the event that your security gate won’t close and you can not find a simple solution, please call Trinity Gate. for emergency repair services.

What causes my automated electric gate to stop working?

Electric gate malfunctions can be caused by a range of issues, from electrical disruptions to mechanical failures and physical damage. If an electric gate suddenly stops working, please call Trinity Gate, your local gate company, at 425-881-3554.

What is the life expectancy of an automated electric gate?

A high-quality electric gate that is installed correctly should last up to 15 to 20 years with routine maintenance.