Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in Startup, WA

There are 11 highly-rated local lawn fertilization and treatment specialists.

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TRUSTED BY STARTUP, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon136
    Verified lawn fertilization and treatments reviews

Verified Reviews for Lawn Fertilization And Treatment pros in Startup, WA

*The Angi rating for Lawn Fertilization And Treatment companies in Startup, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Fertilization And Treatment needs.

*The HomeAdvisor rating for Lawn Fertilization And Treatment companies in Startup, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Fertilization And Treatment needs.

Last update on October 04, 2025

Find Lawn fertilization and treatment specialists in Startup

Cruz Landscape

Based In
5.00(
6
)

Cruz Landscape

Based In
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Cruz Landscape needs are the utmost importance. Our team with 6+ years experience is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is to big or too small, please contact us for a free estimate!

"Excellent, he did a great job."

Dakota R on March 2024

At Cruz Landscape needs are the utmost importance. Our team with 6+ years experience is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is to big or too small, please contact us for a free estimate!

"Excellent, he did a great job."

Dakota R on March 2024

Pg landscaping360 LLC

7136 Portal Way
5.00(
8
)

Pg landscaping360 LLC

7136 Portal Way
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Highly responsive, and quality work. Did a fantastic job cleaning up my yard. They were able to clean out over 2 years worth of leaves and weed build up from my gravel yard and flower beds over 2 days of work (even in the snow!!)"

Grant T on February 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Highly responsive, and quality work. Did a fantastic job cleaning up my yard. They were able to clean out over 2 years worth of leaves and weed build up from my gravel yard and flower beds over 2 days of work (even in the snow!!)"

Grant T on February 2025

Structured Landscape, LLC

6426 120th Dr NE
No reviews yet

Structured Landscape, LLC

6426 120th Dr NE
No reviews yet

Structured Landscape, LLC specializes in full yard design and maintenance. We are a local and family-owned business with nearly 15 years of experience within the industry. We take our work seriously and want to make sure our customer are not only satisfied with an atmosphere they love, but are able to add to their home's value.

Structured Landscape, LLC specializes in full yard design and maintenance. We are a local and family-owned business with nearly 15 years of experience within the industry. We take our work seriously and want to make sure our customer are not only satisfied with an atmosphere they love, but are able to add to their home's value.

Mount Olive Landscape & Construction

11306 2nd Pl W
4.70(
30
)

Mount Olive Landscape & Construction

11306 2nd Pl W
4.70(
30
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

We are currently a family-operated small local business with 20 years plus of landscape installation experience. Our work crew have a combined 30 years experienced with fence installations and automated driveway gate installations of all materials. We do every work by a written contract that holds us liable from start to finish upon striking a deal. We do not accept credit cards. Cash or Check only. References are available upon request.

"Norberto is a great guy. He and his crew helped removing the chain link fence and replaced it with the beautiful wooden fence. They got everything done on the same day, punctual, and with high quality. Would use this company again for my other fence projects"

Hoang L on May 2025

We are currently a family-operated small local business with 20 years plus of landscape installation experience. Our work crew have a combined 30 years experienced with fence installations and automated driveway gate installations of all materials. We do every work by a written contract that holds us liable from start to finish upon striking a deal. We do not accept credit cards. Cash or Check only. References are available upon request.

"Norberto is a great guy. He and his crew helped removing the chain link fence and replaced it with the beautiful wooden fence. They got everything done on the same day, punctual, and with high quality. Would use this company again for my other fence projects"

Hoang L on May 2025

Reliiable Labor Services

8224 56th Dr Ne
No reviews yet

Reliiable Labor Services

8224 56th Dr Ne
No reviews yet
9 years of experience

We come to you and help you with whatever work you may need help with. Short notice scheduling available. Contact us with any labor or handyman needs. Payments due same day as service. Hourly options and flat rate available. Whatever works best for your project.

We come to you and help you with whatever work you may need help with. Short notice scheduling available. Contact us with any labor or handyman needs. Payments due same day as service. Hourly options and flat rate available. Whatever works best for your project.

ASSOCIATED LANDSCAPING LLC

11315 26th Ave S
No reviews yet

ASSOCIATED LANDSCAPING LLC

11315 26th Ave S
No reviews yet
20 years of experience

We are a company that understands the costumer needs, we enfocus to provide professional service for the right price, friendly service and guaranteed satisfaction.. We offer a free maintenance service when you sign for a yearly contract service.

We are a company that understands the costumer needs, we enfocus to provide professional service for the right price, friendly service and guaranteed satisfaction.. We offer a free maintenance service when you sign for a yearly contract service.

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Showing 1-10 of 182

FAQs for lawn fertilization and treatment projects in Startup, WA

The cost to reseed or overseed a lawn is about $1,050 on average, ranging from $450 to $1,700, depending on lawn size, seed type, and location. Popular seed types for residential lawns include bahia, fescue, and Bermuda. Keep in mind that it costs $0.10 to $0.20 per square foot to seed or overseed a lawn. Additional cost factors may include:

  • Fertilization: $80–$400

  • Soil testing: $700–$2,100

  • Yard cleanup and leaf removal: $200–$560

  • Treating weeds: $110–$325

  • Mowing: $50–$210

On average, the cost of lawn fertilization is $250, ranging from $80 to $400, depending on the size of the lawn, its current condition, additional treatments, number of applications, fertilizer type, and location. Keep in mind that labor, tools, and equipment make up 80% to 90% of the total cost of lawn fertilization. Additional lawn treatment options include:

  • Lime treatment: $100–$150 per 1,000 square feet

  • Crabgrass treatment: $30–$80

  • Grub treatment: $30–$80

  • Mulching: $150–$400

  • Dethatching: $265–$295

The frequency with which you should fertilize your lawn depends on its overall health. Healthy lawns with healthy soil may only need to be fertilized annually. On the other hand, you may need to fertilize lawns with shallow roots, poor soil, or neglected or over-fertilized every six weeks. To determine the best fertilizing schedule for your lawn, consider hiring a professional lawn fertilizing service and consult them about recommended frequency based on your lawn’s health.

Lawn aeration costs between $75 and $350 on average, depending on the size of the lawn, aeration type, slope of the lawn, soil type, lawn prep, and location. Keep in mind that it costs an average of $0.10 to $0.35 per square foot to aerate a lawn that’s less than 1,000 square feet. Different types of lawn aeration include: 

  • Spike aeration: $85

  • Core aeration: $200

  • Liquid aeration: $75

Whether organic or synthetic fertilizers are better for your lawn depends on your goals, budget, and plans for other lawn treatments. Organic fertilizer costs more but is likely to benefit your lawn more in the long run by improving the soil as well as feeding your grass. Synthetic fertilizers get faster results but don’t enrich the soil and may contaminate nearby bodies of water if you live on a shoreline. A hybrid fertilizer may be an option to give you the benefits found in both organic and synthetic fertilizers.

The Startup, WA homeowners’ guide to lawn fertilization and treatments

From average costs to expert advice, get all the answers you need to get your job done.

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