Landscaping companies in Janesville and Rock County offer a wide range of services including landscape design and installation, lawn mowing and maintenance, mulch installation, garden bed creation, tree and shrub planting, sod installation, retaining walls, decorative stone and pavers, irrigation system installation, spring and fall cleanups, and snow removal. Some full-service companies handle everything from design through seasonal maintenance under a single contract.

Landscaping costs in Janesville vary widely by project scope. Basic lawn mowing services run $35–$75 per visit for a standard residential lot. Spring or fall cleanups average $150–$400. Full landscape design and installation for a typical Janesville front yard runs $2,000–$8,000 or more depending on plant selections, hardscaping, and irrigation. Get itemized quotes from at least two local landscapers — most offer free estimates for projects over $500.

Yes — seasonal cleanup services are offered by most Rock County landscaping companies. Spring cleanups typically include leaf and debris removal, edge clean-up, mulch refresh, pruning winter-damaged plants, and garden bed preparation. Fall cleanups include leaf removal (including hauling), cutting back perennials, final mowing, and winterizing irrigation systems. Many companies offer bundled seasonal contracts that include mowing, cleanups, and fertilization for the full year.

Spring (April–June) and fall (September–October) are the ideal times for most landscaping installations in Janesville. Spring offers optimal growing conditions for new plantings. Fall is excellent for establishing trees, shrubs, and perennials before winter — cooler temps reduce transplant shock. Hardscaping (pavers, retaining walls, patios) can be done whenever the ground is frost-free. Booking in late winter ensures you get a slot with your preferred Rock County landscaper before peak season.

Many full-service landscaping companies in Janesville offer both design and installation, making them a one-stop shop for outdoor projects. Some are design-build firms that employ a landscape architect or certified landscape designer, while others specialize in installation with basic design included. If your project involves complex grading, drainage, or detailed plant selection, look for a company that specifically lists landscape design as a service. Smaller maintenance-focused companies may only do mowing and cleanup.

Browse this directory for landscaping companies with verified reviews and claimed listings — claimed listings are actively managed by the business and tend to have more current contact info and photos. Ask for references from recent jobs in your neighborhood and check that the company is licensed and insured. For lawn chemical applications (fertilizer, weed control), Wisconsin requires applicators to hold a state pesticide applicator license — ask to see it before any chemical service.