Pricing varies quite a bit across the country. Solar installers, who include pest protection with the system, and install it before leaving the worksite, usually charge the least.
We’ve heard of rates as low as $7 per linear foot. On the other hand, specialty crews, who must bid the job and go to the site with the express purpose of pest mitigation, need to charge more. These installers may charge as much as $15 per linear foot.
You may want to add surcharges for features such as two stories, a complex layout, or a system that is exceptionally close to the roof edge. However, some installers find that it’s easier to charge by the linear foot and let the jobs average out instead of being so precise with billing.