Greg's Painting Service is a fully insured and licensed painting company. Our painting contractors provide high-quality services to the residents of Livermore, Pleasanton, Dublin, San Ramon, Alamo & Danville & The Bay Area Our locally owned and operated company provides house painting and commercial painting at the lowest possible rates. quality service and attention to detail. Give your home or office a sophisticated new look. We take pride in our reputation for quality service and attention to detail. Every house painting project is centered on our mission to provide 100% customer satisfaction.