The cost of a residential Christmas light installation varies by company and how many strings you need us to put up. Keep in mind that some companies will charge a “minimum call” fee based on the labor costs assumed during the first visit to assess your preferences and calculate an estimate before returning with installation equipment. Materials prices depend on the size of lights, quality of product, setup requirements, etc., but are usually between $1-5 each (for small cord style). PLEASE CALL US FOR A FREE PRICE QUOTE!