After June 30, 1980, it is unlawful for a contractor to install, alter or repair a solar device without qualifying as a solar contractor pursuant to this article.
A.R.S. § 32-1170.01
After June 30, 1980, it is unlawful for a contractor to install, alter or repair a solar device without qualifying as a solar contractor pursuant to this article.
A.R.S. § 32-1170.01