Guardian

Guardian repairs rock chips and cracks in windshields instead of replacing them, and rock chip repair is the core of the business. It also offers rock chip prevention coatings, headlight restoration and exterior trim restoration. The company says it has saved over 12,000 windshields.

The work is mobile, so Guardian comes to a home, workplace or another safe location chosen by the customer. Large RVs, coaches and trucks can be serviced if the owner gives notice in advance. Appointments can be booked online or by calling or texting. Guardian does not sell or install replacement glass and does not refer customers to replacement shops, so a crack too large for repair will need a different provider.