Step 3 Completion When all of the wiring, construction, and finish work have been completed, we deliver and install the equipment you have selected. Then we fine-tune the system to ensure that every detail is correct and every component is performing perfectly. We finish with a “walk-through” to show you how the system works and answer any questions you might have. Our goal is to make sure that you are comfortable with all of the system’s functions and features, and that you are fully satisfied with your system’s performance.