About Us

The Serrano Family has been servicing the Greater Los Angeles and Orange County area for over 20 years, providing homeowners with the best roofing services and products available. GreenCal is more than a roofing company because we have a general contracting license. This way, we can also offer services such as roof repairs, window installation, stucco work, exterior painting, solar shingles, and carpentry, in addition to your roofing needs for a turnkey exterior remodeling experience.