How Much Does Invisible Fence Repair Cost? [2025 Data]

Normal Range: $125 - $500

Most invisible fence repairs cost between $125 and $500, depending on the type of repair, system size, and labor rates.

How we get this data
A residential neighborhood in Tampa, FL
Photo: ManuelVelasco / E+
A residential neighborhood in Tampa, FL
Photo: ManuelVelasco / E+
Highlights
  • Invisible fence repairs restore pet safety and property boundaries.

  • Repair costs depend on the system type, repair complexity, and the materials used.

  • Labor rates and regional pricing can impact your total cost.

  • Maintenance plans and warranties may reduce out-of-pocket expenses.

  • Timely repairs can extend the lifespan of the system and prevent future issues.

This article was created using automation technology and thoroughly fact-checked and edited by an Angi Editor in accordance with our AI policy.

Most invisible fence repair costs range from $125 to $500, with homeowners paying an average of $300 for common repairs. Minor fixes may cost as little as $50, while complex repairs can exceed $750. Pricing varies based on the type of repair, system size, and whether you hire a fence repair pro or DIY.

For larger properties, costs may increase if more wire or specialized equipment is needed. Labor rates for invisible fence repair professionals range from $50 to $100 per hour.

Invisible Fence Repair Cost Factors

A few key factors influence your invisible fence repair cost. Here’s what to consider when budgeting for your project.

Type of Repair

Invisible fences can develop a range of issues, including broken wires, malfunctioning transmitters, or collars. Each repair type has its own price tag and urgency. Some repairs, such as fixing a wire break, are essential for the system to function properly, while others, like replacing the collar battery, are less urgent but still crucial for consistent operation.

Repair TypeDescriptionAverage Cost Range
Wire break repairFixing a cut or damaged fence wire$60–$200
Transmitter replacement/repairRepairing or replacing the main signal device$100–$300
Collar repair/replacementFixing or replacing the pet’s receiver collar$50–$180
Power supply/surge repairRepairing power source or surge protector$80–$250
Signal interference fixTroubleshooting and resolving signal issues$75–$200

Wire Break Repair

Wire breaks are among the most frequent invisible fence issues. They often happen due to landscaping work, digging by pets, or weather events like heavy rain or freezing temperatures. 

Repairing a wire break is essential, since a single break can disrupt the entire boundary and allow pets to escape. Many homeowners face this repair after completing yard projects or seasonal changes, sometimes multiple times a year. The standard cost for wire break repair ranges from $60 to $200, depending on the length and accessibility of the damaged section.

Transmitter Replacement or Repair

The transmitter is the heart of your invisible fence, sending the signal through the wire or to wireless collars. If the transmitter malfunctions, the entire system may stop working. Repairs involve replacing faulty circuit boards or power adapters, while replacement is necessary for major failures. 

Signs of transmitter trouble include error lights, beeping sounds, or a total loss of signal. Transmitter repairs or replacements cost between $100 and $300, and while not as common as wire issues, they are critical when they occur.

Collar Repair or Replacement

The collar your pet wears receives the fence’s signal and delivers a warning or correction. If a collar fails—due to battery problems, signal loss, or physical damage—your pet’s safety is at risk. Collar repairs are essential, especially if you have just one collar for your pet. 

Repairs often involve battery replacement or fixing broken contacts, while replacements are needed for persistent issues. Expect to pay $50 to $180 for collar repair or replacement. Collars may need attention every few years, especially with active pets.

Power Supply or Surge Protection Repair

Reliable power is crucial for your invisible fence. Lightning strikes, electrical surges, or worn-out adapters can cause power supply issues. Surge protectors help prevent damage, but may also fail over time. 

Power-related repairs are less frequent but important for system reliability. Repairing or replacing a power supply or surge protector costs between $80 and $250, depending on the cost of parts and labor.

Signal Interference Troubleshooting

Signal interference can occur when nearby electronics, metal structures, or underground utilities disrupt your invisible fence’s signal. This repair is essential if your system shows erratic behavior, such as random collar corrections or inconsistent boundaries.

Diagnosing and resolving signal interference costs $75 to $200, depending on the complexity and equipment required.

Type of Invisible Fence System

Invisible fences come in several types: wired, wireless, and hybrid. The kind you have affects how repairs are done and what you’ll pay. 

Wired systems often require digging to access the wire, making repairs more labor-intensive. Wireless systems rely on radio signals and may be easier to troubleshoot, but replacement transmitters or collars can be pricier. Hybrid systems combine features and may involve both wired and wireless repairs.

System TypeDescriptionAverage Repair Cost
WiredUses underground wire to create boundaries$60–$400
WirelessUses radio signals, no buried wire$100–$350
HybridA mix of wired and wireless technologies$80–$400

Brand

Repair costs can vary by invisible fence brand. Some brands use proprietary parts, which can be more expensive or harder to find. Others require certified technicians for repairs, adding to labor costs. 

Well-known brands may offer better warranty support, but parts or services can be higher in price. It’s a good idea to factor in brand reputation, available service, and part availability when considering repair costs.

Size

The size of your property or the length of your fence line directly impacts repair costs. Larger yards mean more wire to inspect and repair, and multiple zones or collars add complexity. Repairs on big properties may take longer and require more materials.

Fence Size (Lin. Ft.)DescriptionAverage Repair Cost
Up to 1,000 Small yard or single zone$60–$200
1,000–3,000 Medium yard/multiple zones$150–$350
Over 3,000Large property or estate$250–$500+

Materials

The quality and type of materials in your invisible fence system play a role in repair costs. Thicker wire, waterproof collars, and high-end transmitters cost more to fix or replace. Standard-grade materials are more affordable but may require more frequent repairs.

Material TypeDescriptionAverage Cost
Standard wireBasic 20-gauge, not waterproof$0.10–$0.20/ft
Heavy-duty wireThicker, weather-resistant$0.20–$0.50/ft
Basic collarStandard receiver, basic features$50–$100
Premium collarWaterproof, rechargeable, advanced features$100–$180
Standard transmitterBasic control unit$75–$150
Advanced transmitterMulti-zone, surge protection$150–$300

Warranties

Manufacturer or installer warranties can greatly reduce your out-of-pocket invisible fence repair costs. Many systems come with one- to three-year warranties covering parts and labor for specific repairs, such as transmitter or collar replacement. However, warranties often exclude damage from power surges, pet chewing, or landscaping accidents. Always review your warranty details before scheduling repairs to avoid unexpected expenses.

Maintenance Plans

Some invisible fence companies offer maintenance plans, which cover regular system checks, battery replacement, and priority service for a set annual fee. These plans can be cost-effective if you want peace of mind and fewer surprise expenses. 

While a maintenance plan may cost $100 to $200 per year, it can save you money compared to paying for each repair separately, especially if your system is older or you have multiple pets.

Labor

Invisible fence repairs are handled by pet containment specialists, electricians, or experienced handypersons. Labor costs range from $50 to $100 per hour, with minimum service fees of $75 to $150. Rates may be higher in urban areas or for emergency calls. Some companies offer flat-rate pricing for common repairs, while others bill by the hour, especially for complex troubleshooting.

Location

Where you live affects the cost of invisible fence repair. Urban areas often have higher labor rates, while rural locations may see additional travel fees. The repair’s location on your property also matters—repairs in hard-to-reach areas, under dense landscaping, or through paved surfaces may require more time and specialized tools, increasing costs.

Additional Repairs or Services

You may choose to add services during a repair visit, such as upgrading your system, replacing all batteries, adding new zones for extra pets, or restoring landscaping after digging. 

Surge protector installation is another common add-on to prevent future electrical damage. Expect to pay $20 to $50 for battery replacements, $100 to $250 for system upgrades, and $50 to $150 for the cost of landscaping restoration.

Invisible Fence Repair vs. Replace

Deciding whether to repair or replace your invisible fence system depends on several factors, including the system's age, frequency of past repairs, the extent of current damage, warranty status, and a cost comparison. If your system is older than ten years or has frequent breakdowns, replacement may be more cost-effective in the long run. 

The 50% rule is a helpful guideline—if the repair cost exceeds 50% of the price of a new system, replacement is often the better choice. Replacing an entire invisible fence system costs between $800 and $2,500, depending on the property's size and features, while most repairs remain under $400.

DIY Invisible Fence Repair Cost vs. Hiring a Pro

DIY invisible fence repair can save you labor fees, but it requires the right tools, materials, and confidence with electrical work. For example, repairing a wire break yourself might cost $10 to $30 in materials and a few hours of your time, while a pro charges $60 to $200. However, complex repairs—like signal troubleshooting or transmitter replacement—need specialized knowledge and equipment. 

Attempting these repairs without expertise can void warranties or cause further damage. It’s best to call a local invisible fence professional for electrical issues, system-wide failures, or if your system is still under warranty. 

DIY is best for simple fixes, like collar battery replacement or visible wire repairs in accessible areas. Always consider safety and long-term system reliability when deciding between DIY and hiring a pro.

Tips to Reduce Cost While Repairing an Invisible Fence

To keep invisible fence repair costs down, use the following tips:

  • Schedule regular maintenance to prevent major repairs.

  • Compare quotes from multiple repair professionals.

  • Use high-quality materials to reduce future repair needs.

  • Check warranty coverage before paying out of pocket.

  • Address minor issues promptly to avoid escalation.

  • Consider a maintenance plan for long-term savings.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.

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