Tustin CA was first explored by the Spanish, and later settled as a Spanish land grant. Nomadic indigenous people living in the area were settled into missions at this time. Later, with the annexation of California into the Union, a carriage maker turned land developer named Columbus Tustin bought some of the land. He tried to sell lots in the new city of Tustin CA but ended up having to give away free lots when the railroad failed to choose his land as its terminus. One thing Tustin did have going for it was ample natural water. If you own a residential or commercial property in Tustin CA, you can rely on Guardian Roofs for all your roofing needs. We handle everything from new roof construction to reroofs, repairs, and roof certifications. We can even help with insulation. As a licensed and insured company, all of our services are competitively priced and backed by a quality satisfaction guarantee.