PB's Greenthumb Landscape and Hardscape Design Carlsbad transforms your property. Whether intended to welcome, entertain, relax, or simply look beautiful, our grading and sod Installation services will make your dreams a reality! We offer both commercial and residential Lawn () grading and sod installation in Carlsbad area. Our ability to install a Lawn that satisfies your needs and aspirations can provide real dividends in the value of your property.