Landscaping San Diego at its finest. John's Lawn & Garden is a San Diego Landscaper dedicated to quality landscape construction, sprinkler repair, and irrigation installation. From installing and repairing retaining walls, existing irrigation systems, sprinkler systems, drainage, concrete, artificial turf, drought tolerant landscaping, sod, or simply re-landscaping your front or backyard, we do it all! Whether you need a simple sprinkler repair, drip irrigation build, or even a new fence or deck, John's Lawn & Garden is the leader in San Diego.