Landscape contractors work from outdoor architectural or design plans to build and install hardscaping or softscaping for the client, much as a general contractor uses architectural designs to build a house. Landscape contractors are experts in soil drainage, grading, hardscaping (installing concrete paths and retaining wall, building ponds, etc.), and planting. They have heavy equipment such as excavators and tractors to prepare the land as needed.

Some landscape contractors are also landscape architects or landscape designers. The titles can be compared with those in home construction: A building or landscape architect must earn a specialized architecture degree and pass an exam to have a license. A designer — whether an interior designer or a landscape designer — does not usually require a license to work. Landscape contractors are not required by law to work from plans designed by a landscape architect, so you may work directly with the landscape contractor to specify the work you’d like done. The national average cost for large-scale landscaping projects is $10,160. Pricing can vary greatly depending on the project scope, materials and design.

The cost of landscaping can vary widely based on the type of plants you wish to have, the amount of grading required, the condition of the land before work begins, and other factors. Adding in designer or high-end landscaping, as well as hardscaping such as sidewalks, walls, or patios will add to the cost. To find out how much your landscaping will cost, contact landscapers near you.

Landscaping design refers to the art of analyzing an existing landscape, planning how to transform it through flora and fauna design and working with a client to ensure goals are met. Landscape designers may completely transform an outdoor space or make minor modifications to enhance it. They may also call for grading and the construction of hardscaping surfaces like walkways or patios to add to the enjoyment of the space.

Landscaping can be costly — though it usually pays off in curb appeal and home resale value — so finding a landscaper who is worth the investment is important. When hiring a landscaper, look for proven success with the type of results you want. For example, if you know you want a drought-tolerant yard, research websites, reviews and portfolios that showcase beautiful drought-tolerant yards that the landscaper has installed. In addition to relevant experience, you’ll want to find a landscape contractor who has good client reviews. Good communication skills are another important quality in a landscape contractor, since everything from plant selection to hardscape installation needs to be discussed and agreed upon. A landscape contractor who is reliable, easy to understand and able to listen to what you want will help make the process seamless and enjoyable.

Landscaping your property can boost the value of your home between 5% and 15%, according to Better Homes & Gardens. They specify that this is the amount of value added when you upgrade the condition of your landscaping from poor to good, though these terms are subjective.

Hiring a landscape architect is an investment in your home. Landscaping can reduce water bills, improve your home resale value, add to your daily living experience and significantly boost curb appeal. A landscape architect will draw the designs for your new landscape; you’ll want to hire a landscape contractor to carry out the plans. Many companies provide design-build landscaping services, with a company architect creating plans for your vision and the landscape contractor executing the vision. With the proper academic background and licensing, a person can be both landscape architect and landscape contractor. Here are a few tips for finding a great landscape architect:

• Research online portfolios and find several landscape architects whose work interests you.

• Read online reviews of client experiences.

• Research whether the landscape architects you are interested in are currently licensed and in good standing with the licensing board, and check whether any complaints have been issued against them. Each state will have their own searchable database. For example, you can search for California landscape architects via the state’s Department of Consumer Affairs.

• Request bids from your selected landscape architects.

• Hire the one you like the most, taking care to have a clearly written contract outlining scope of work.

For more, check out our tips for smart hiring on Thumbtack.