Landscaping Contractors in Kent, Washington
Licensed Establishments
3,153
U.S. Census Bureau
Peak Season
March through October, with highest demand May through September
Estimate
Avg. Response Time
24-72 hours for estimates, longer during peak spring season
Estimate
Common Job Costs
| Service | Cost Range |
|---|---|
| Lawn mowing and maintenance | $35 – $75 |
| Tree and shrub installation | $150 – $800 |
| Irrigation system installation | $2,500 – $6,000 |
| Landscape design and installation | $3,000 – $15,000 |
| Sod installation | $1.2 – $2.5 |
| Retaining wall construction | $25 – $50 |
Licensing Requirements
Licensing Requirements
Washington requires contractor registration for projects over $1,000. General contractor license needed for hardscaping over $1,000. Must pass state exam, provide financial statement, and maintain $12,000 bond. Landscape contractor specialty certification available. Renewal every two years.
Permit Requirements
Kent requires permits for retaining walls over 4 feet, irrigation connections to water supply, and electrical work for lighting. Tree removal permits required for certain species and sizes on private property.
Inspection Schedule
Electrical rough-in inspection before burial, final electrical inspection for lighting systems, retaining wall inspection at completion for walls requiring permits
Insurance Minimums
General liability minimum $50,000 per occurrence, $100,000 aggregate. Workers compensation required if employees. Bonding requirements vary by contract size.
How to Get Licensed
- 1
Determine License Type
Identify if you need contractor registration (projects $1,000+) or specialty contractor license. Hardscaping requires general contractor license.
- 2
Meet Prerequisites
Obtain 4 years construction experience or 2 years experience plus 2 years education. Submit financial statement showing $5,000 net worth minimum.
- 3
Submit Application
Complete contractor license application through Washington Department of Labor & Industries website. Pay $81 application fee plus examination fee.
- 4
Pass State Exam
Schedule and pass written examination covering business law, safety, and trade practices. Study materials available from L&I.
- 5
Obtain Bond and Insurance
Secure $12,000 contractor bond and required insurance coverage. Submit proof to L&I before license issuance.
- 6
Register Business
Register business with Washington Secretary of State, obtain UBI number, and register for applicable taxes before beginning work.
About This Market
Kent's landscaping market serves a mix of residential neighborhoods and commercial properties, with steady demand driven by the Pacific Northwest's year-round growing season and high homeownership rates. Competition is moderate with approximately 3,153 licensed establishments statewide, but quality work commands premium pricing. Projects range from basic maintenance to full landscape renovations, with irrigation and drainage work particularly valuable due to the region's wet winters and dry summers. Hardscaping and retaining walls are common due to Kent's varied topography. Washington's contractor licensing is straightforward but mandatory for jobs over $1,000. Kent has specific tree protection ordinances you need to understand before touching established vegetation. The wet climate means drainage planning is critical on every job, and customers expect contractors who understand local soil conditions and native plant requirements. Peak season runs March through October, so plan your crew capacity accordingly. Winter work focuses on pruning, planning, and hardscaping when weather permits.
Data Sources:
Frequently Asked Questions
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Contractors in Kent
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