A1 Unlimited Gardening is a full service landscaping company. Whether your yard is in need of a little tune-up or you are looking to replace an old sprinkler system, let A1 Unlimited Gardening put your mind to ease with fast, quality service. A1 Unlimited Gardening has set an industry standard in the design, installation, and maintenance of both residential and commercial landscaping. With an emphasis on quality and personalized service, A1 Unlimited Gardening provides creative solutions to your landscape challenges while working with you to realize your personal landscape goals. Whether you're a newbie to plants or a veteran Green Thumb, we'll help you get the most out of your outdoor environment. We take pride in our work and for that all of our installation come with a one year guarantee. Call us today and see why A1 Unlimited Landscape and Gardening is Contra Costa County's #1 Landscape contractor.