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50+ Years
experience
Expert Lawn & Tree Care Services in Kennewick & Richland, WA
Evergreen Lawn Care has served the Tri-Cities area since 1952 as a family-owned business dedicated to professional lawn, tree, and shrub care. Our team of specialists provides tailored solutions for residential and commercial clients, emphasizing timeliness, dependability, and high-quality results. We prioritize 100% customer satisfaction through customized care plans and environmentally conscious practices. Our family leadership includes Larry Stacy, Nic Beeler, Gertie Stacy, and Kayla Knutson, who bring decades of combined experience to every project. We specialize in weed and insect control, core aeration, pruning, and vegetation management, applying treatments only where necessary to preserve natural resources.

Our satisfaction guarantee ensures prompt resolution of any concerns, reflecting our commitment to unmatched quality and safety standards. We offer free property inspections and no-obligation quotes, with services including sprinkler maintenance, deep root feeding, and spider barrier applications. Our programs are designed for year-round lawn health, with treatments spaced 6-8 weeks apart for optimal results. As local experts, we understand neighborhood-specific lawn care needs and provide personalized support through direct phone consultations with real team members.
Services
Lawn Mowing Tree Injections Core Aeration Shrub Pruning Sprinkler Maintenance Weed Control Vegetation Management Spider Barrier Applications
Details
  • Year established: 1952
Highlights and features
  • Family-owned since 1952 with four generations of local lawn care expertise
  • Environmentally conscious practices that preserve natural resources
  • Personalized service with direct access to real team members
  • Satisfaction guarantee with prompt issue resolution
  • Specialized treatments for tree borers and sycamore blight
What people say
Professional service Knowledgeable staff Visible improvements Timely treatments Eco-friendly approach
Services
Lawn Care Program
Our comprehensive lawn care program includes seasonal fertilization, weed control, and pre-emergence treatments. We apply balanced nutrients in spring, summer, and fall while targeting specific weeds like dandelions and crabgrass. Treatments are spaced 6-8 weeks apart for optimal lawn health and density.
Tree Injections
Specialized micro-injection treatments protect trees from borers and pests. Our systemic ground injections target aphids affecting trees and roses. These precise applications deliver nutrients directly to tree vascular systems while minimizing environmental impact through targeted treatment areas.
Core Aeration
Core aeration services improve soil health by reducing compaction and thatch buildup. This process promotes root growth and enhances water/nutrient absorption. We recommend annual aeration to maintain vigorous lawn growth and improve irrigation efficiency.
Shrub Bed Care
We provide pre-emergence weed control and vegetation management for shrub beds. Our treatments combine seasonal herbicides with manual maintenance to control annual grasses and unwanted growth in ornamental planting areas while protecting desired vegetation.
Sprinkler Service
Professional sprinkler maintenance includes spring startup and fall winterization. Our technicians adjust timers, clean filters, and optimize head coverage during activation, then blow out lines and shut down systems for winter protection to prevent freeze damage.
People
Larry Stacy
President
Fourth-generation lawn care expert with over 30 years of experience managing Tri-Cities properties. Oversees company operations and quality control standards while maintaining direct client relationships.
Nic Beeler
Vice President
Landscape management specialist focusing on integrated pest control solutions. Coordinates treatment scheduling and supervises field operations to ensure timely service delivery across residential and commercial accounts.
Gertie Stacy
Secretary-Treasurer
Financial operations manager with expertise in sustainable lawn care budgeting. Handles client billing and coordinates eco-friendly product procurement while supporting customer service initiatives.
Kayla Knutson
Secretary
Client relations coordinator specializing in service customization. Manages free estimate requests and seasonal program enrollments while providing technical support for lawn care maintenance questions.
Questions
What lawn care programs do you offer?
We provide seasonal programs with timed fertilizer applications, weed control, and pre-emergence treatments. Our lawn, tree, and shrub packages include 6-8 treatments annually with optional root feeding services.
Do you offer free property assessments?
Yes, we provide free on-site inspections and no-obligation quotes. Our specialists will analyze your lawn and shrubs to recommend customized care solutions.
Are your treatments environmentally friendly?
We use targeted applications and environmentally responsible products. Treatments are applied only where needed to minimize chemical use while maintaining landscape health.
What happens if I'm unsatisfied with service?
We guarantee complete satisfaction. If you have concerns about any treatment, we'll promptly return to address issues at no additional cost until you're satisfied.
Do you service both residential and commercial properties?
Yes, we offer customized solutions for homes, businesses, and HOA-managed properties throughout the Tri-Cities area with scalable maintenance programs.
What additional services do you provide?
Beyond standard lawn care, we offer sprinkler maintenance, tree injections, shrub pruning, vegetation control, and spider barrier applications for comprehensive landscape management.