How Much Does Thermal Imaging Cost? Factors Influencing the Price


When it comes to thermal imaging, a common question many businesses and homeowners ask is, “How much does thermal imaging cost?” The answer isn’t a straightforward figure as several factors can significantly influence the cost. In this comprehensive guide, we will explore the key considerations that impact the price of a thermal imaging survey, whether it’s for a dwelling or a commercial property.

1. Type and Size of Building

The cost of thermal imaging is greatly affected by the type and size of the building.

A small residential dwelling will typically cost less to survey compared to a large commercial facility due to the difference in size and complexity of the electrical systems.

Larger buildings or facilities with complex systems may require more time and specialised equipment, thus increasing the cost.

2. Preparation Required

The amount of preparation needed also plays a role in determining the cost. For a single building with straightforward access, the preparation time and cost will be lower.

However, for multiple buildings or sites with complicated layouts, more time and resources are needed for preparation, which can increase the overall cost.

3. Ease of Site Access

The ease of access to the site is another crucial factor. Some sites, like Ministry of Defence (MOD) facilities, can take a long time to access due to stringent security measures.

The longer it takes to gain access to the site, the higher the cost, as this can extend the overall time required for the survey.

4. Time Required for the Survey

The duration needed to safely conduct the survey significantly affects the cost.

Factors such as working at height, navigating through large or complex facilities, and ensuring all necessary areas are thoroughly surveyed, can extend the time needed.

Longer survey times will typically result in a higher cost.

5. Size of Team Required

When conducting thermal imaging on live electrical equipment, the necessity of having a minimum team size of two engineers cannot be overstated. This is not just a precaution, but a critical safety measure.

Working with live electrical systems presents inherent risks, such as electric shock or arc flash, which can be life-threatening. Having a second engineer ensures that immediate assistance is available in case of an emergency.

Moreover, this team approach allows for a more thorough and efficient survey. While one engineer operates the thermal imaging camera, the other can manage safety protocols, take notes, and assist in the interpretation of the thermal images.

This collaboration enhances the accuracy and effectiveness of the inspection, ensuring that any potential hazards are promptly identified and addressed. Thus, deploying a minimum of two engineers for such tasks is a fundamental practice in safeguarding both the personnel involved and the integrity of the electrical systems being inspected.

6. Type of Equipment Required

The type of infrared camera and other equipment required for the inspection significantly influences the cost of thermal imaging. High-end thermal imaging cameras, renowned for their greater detail and accuracy, are typically more expensive to use than standard models.

These advanced cameras can detect finer temperature gradients and offer higher-resolution images, which are crucial for accurately identifying potential issues in complex electrical systems. However, the use of such sophisticated equipment directly impacts the overall cost of the survey.

In addition to the camera itself, the specific requirements of the survey may necessitate the use of other advanced equipment. This can include specialized lenses for the cameras, additional lighting, or protective gear for handling hazardous conditions. Each piece of equipment adds to the cost, especially if they are specialized or not commonly available.

Furthermore, there are often additional costs associated with access equipment that needs to be hired for sites where work at height or in hazardous locations is required.

For instance, when thermal imaging is needed for electrical components located in hard-to-reach areas, such as high ceilings or confined spaces, the use of scaffolding, lifts, or other access equipment becomes necessary.

The rental cost of this equipment, along with the time needed to set it up and ensure it complies with safety standards, contributes to the overall expense of the thermal imaging process.

In hazardous environments, such as areas with explosive gases or extreme temperatures, specialized access equipment designed to operate safely under these conditions may be required, further increasing the cost.

These additional requirements highlight the importance of a comprehensive assessment of the site to ensure that all necessary equipment and safety measures are accounted for in the thermal imaging survey, ensuring both the accuracy of the inspection and the safety of the engineers involved.

7. Project Location and Travel Costs

Location is a major factor in cost determination.

If the project is local, travel costs and time will be minimal.

However, if the surveyor has to travel hundreds of miles, travel expenses and the time spent travelling will add to the overall cost.

8. Required Deliverables

The content and detail required in the thermal survey report can vary, affecting the cost.

Some surveys may need to meet specific standards or include detailed analysis and recommendations.

More comprehensive reports require additional time and expertise to prepare, which can increase the cost.

9. Health and Safety Requirements

Lastly, the health and safety requirements on the site can influence the cost.

Some sites, especially industrial or government facilities, might require extensive safety inductions, which can take several hours.

The more stringent the health and safety protocols, the more time is needed for compliance, subsequently increasing the cost.

How does

So, how much does thermal imaging cost? As we’ve seen, it depends on a multitude of factors, from the type and size of the building to the specific requirements of the survey. While it’s challenging to provide a one-size-fits-all figure, understanding these factors can help you estimate the potential cost for your specific needs.

For a more accurate quotation, it’s advisable to consult with a professional thermal imaging service provider like ESI: Electrical Safety Inspections. They can assess your specific requirements and provide a tailored quote based on the factors discussed.

Remember, while cost is an important consideration, the value of a thorough and professional thermal imaging survey in terms of safety and efficiency cannot be overstated.

If you’re considering a thermal imaging survey for your property and want to know more about how much it might cost, feel free to reach out to our team of experts.

We are here to provide you with all the necessary information and support to make an informed decision.