The answer to 'roof vent installation cost local' is that the cost can vary significantly depending on several factors, but typically ranges from a few hundred to a few thousand dollars. The exact cost will depend on the type of roof vent, the complexity of the installation, the size of your home, and your location.
Factors that can influence the cost of roof vent installation include the materials used, the accessibility of the installation site, the need for any structural modifications, and the labor rates in your local area. It's essential to get quotes from multiple local roofing contractors to get an accurate estimate for your specific project.