Average Hourly Cost: The average hourly cost for deck design and installation services from a landscape architect in 2023 is likely to be between $50 and $100 per hour.

Cost Breakdown: The cost of deck design and installation services from a landscape architect will typically include the cost of materials, labor, and any other associated costs such as permits or inspections. The cost of materials will depend on the type and quality of the accessories used, while labor costs will depend on the complexity of the job.

Factors Affecting Cost: Several factors can affect the cost of deck design and installation services from a landscape architect. These include the type and quality of the accessories used, the complexity of the job, the location of the job, and the service provider. The type and quality of materials used will have a significant impact on the overall cost of the project, as will the complexity of the job. The location of the job and the service provider can also affect the cost, as some service providers may charge higher rates for certain locations or services.