The cost of hiring a professional Christmas lights installer can vary greatly, depending on several factors. These include the size and complexity of the project, whether you already own the lights or need to purchase new ones, and the specific services the company offers. Firstly, the size and complexity of your display play a significant role in the overall cost. For instance, if you have a large property or want an intricate, custom design, this will require more time and materials, hence increasing the cost. Some companies may charge based on the number of lights used or the number of hours it takes to complete the installation. Secondly, whether you already own the lights or need to purchase new ones is another factor to consider. Some companies provide lights as part of their service package, while others may require you to purchase the lights separately. If the company provides the lights, they often offer a variety of quality options to choose from, which can also impact the price. Lastly, the specific services the company offers can affect the cost. Some installers offer comprehensive packages that include design consultation, installation, maintenance, removal, and storage. Others may charge separately for these services. Therefore, it’s important to understand exactly what’s included in the quoted price to avoid unexpected costs.Overall, while prices can range from around $200-$300 for smaller, simpler displays to several thousand dollars for larger, more complex ones, the average homeowner spends between $400 and $800 on professional Christmas light installation. Remember, though, that these are just averages and the actual cost can vary widely.