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Verified Reviews for Lawn Fertilization And Treatment pros in Signal Hill, CA

*The Angi rating for Lawn Fertilization And Treatment companies in Signal Hill, CA 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 Signal Hill, CA 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 November 19, 2025

Find Lawn fertilization and treatment specialists in Signal Hill

Avatar for Landscaping and Maintenance Inc.

Landscaping and Maintenance Inc.

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Landscaping and Maintenance Inc.

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5 years of experience

We have the experience and dedication to get the job done right! Specializing in landscaping services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

We have the experience and dedication to get the job done right! Specializing in landscaping services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

Avatar for Enrique’s window cleaning

Enrique’s window cleaning

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Enrique’s window cleaning

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2 years of experience

We do 5 in one we clean windows, sills, frames, tracks, and screens. We want to make sure you are 100% satisfied.

We do 5 in one we clean windows, sills, frames, tracks, and screens. We want to make sure you are 100% satisfied.

GTL Development

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GTL Development

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21 years of experience

At GTL Development, we pride ourselves on our unwavering commitment to integrity, transparency, and fairness in every project we undertake. Our team understands the importance of trust in the landscape design and construction process, and we strive to earn and maintain that trust with every client. From residential to commercial properties, we prioritize delivering high-quality outdoor spaces while upholding the highest standards of ethical conduct. Trust GTL Development for your outdoor beautification projects in southern California.

At GTL Development, we pride ourselves on our unwavering commitment to integrity, transparency, and fairness in every project we undertake. Our team understands the importance of trust in the landscape design and construction process, and we strive to earn and maintain that trust with every client. From residential to commercial properties, we prioritize delivering high-quality outdoor spaces while upholding the highest standards of ethical conduct. Trust GTL Development for your outdoor beautification projects in southern California.

Clean james

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Clean james

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Painting exterior and interior homes.I also do lawn work planting and clean up yards.I also help you in any type of home or office clean up.

Painting exterior and interior homes.I also do lawn work planting and clean up yards.I also help you in any type of home or office clean up.

Avatar for Armando Tree Service

Armando Tree Service

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Armando Tree Service

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3 years of experience

landscaping business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

landscaping business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

Avatar for Deiby's Landscape Inc

Deiby's Landscape Inc

4.00(
4
)

Deiby's Landscape Inc

4.00(
4
)
Customers say: Quality work
14 years of experience

Welcome to Deiby's Landscape Inc. we are a family owned and operated Landscaping, Landscape Design & Architect company. With 15 years of experience we do it all from maintenance — sod installation, tree trimming, irrigation, planting, yard maintenance to landscape design — hardscape, outdoor living spaces, lighting, pergolas, fire pits, pavers and pools. We take tremendous pride in our quality of work, please check out our gallery to see for yourself.

"We are so grateful to have been able to work with this landscape company. They gave us the best deal and got the job done extremely well and quickly. They were so easy to work with and definitely made our vision come to reality which we are so grateful for our neighbors use them and we began to use them and we will be using them in future home projects as well. We had so many people stop by and take pictures as well as our friends and family asking on social media who did our Landscape lawn turf and driveway project. We are so very grateful. Thank you so much for making our vision come to life Deiby and team!!!🙏🏼😍"

Erika B on September 2024

Welcome to Deiby's Landscape Inc. we are a family owned and operated Landscaping, Landscape Design & Architect company. With 15 years of experience we do it all from maintenance — sod installation, tree trimming, irrigation, planting, yard maintenance to landscape design — hardscape, outdoor living spaces, lighting, pergolas, fire pits, pavers and pools. We take tremendous pride in our quality of work, please check out our gallery to see for yourself.

"We are so grateful to have been able to work with this landscape company. They gave us the best deal and got the job done extremely well and quickly. They were so easy to work with and definitely made our vision come to reality which we are so grateful for our neighbors use them and we began to use them and we will be using them in future home projects as well. We had so many people stop by and take pictures as well as our friends and family asking on social media who did our Landscape lawn turf and driveway project. We are so very grateful. Thank you so much for making our vision come to life Deiby and team!!!🙏🏼😍"

Erika B on September 2024

Altamirano Landscaping

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Altamirano Landscaping

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Lawn Services -From lawn installations to maintenance, I will provide you with many options that will fit your vision for your yard. Tree Trimming -Have your trees grown to a size to hard to handle? Not to worry, regardless of your situation I am here to help. Plant installations -If you're looking to remodel your yard and need some colorful options, you've come to the right place. General Yard Clean-up -Have unruly weeds to yard overgrowth taken over? I'll have your yard looking restored in no time. Irrigation -Weather it's a broken sprinkler or need a whole irrigation system set up, I'll have your plants hydrated and vibrant in no time.

Lawn Services -From lawn installations to maintenance, I will provide you with many options that will fit your vision for your yard. Tree Trimming -Have your trees grown to a size to hard to handle? Not to worry, regardless of your situation I am here to help. Plant installations -If you're looking to remodel your yard and need some colorful options, you've come to the right place. General Yard Clean-up -Have unruly weeds to yard overgrowth taken over? I'll have your yard looking restored in no time. Irrigation -Weather it's a broken sprinkler or need a whole irrigation system set up, I'll have your plants hydrated and vibrant in no time.

Nitrogen landscapes

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Nitrogen landscapes

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Free onsite estimate

Nitrogen landscapes is a locally owned and operated business . We focus on Commercial Lawn care and landscaping maintenance (big and small properties, 1 year contracts etc) irrigation repair and installation and Garden care. We can also develope an entirely new landscape. Nitrogen Landscapes can meet your Commercial or residential landscaping demands. We are the best choice for commercial or residential lawn and garden Care applications. We have 10 years to experience and are fully licensed bonded and insured. CA LiC # 1081429

Nitrogen landscapes is a locally owned and operated business . We focus on Commercial Lawn care and landscaping maintenance (big and small properties, 1 year contracts etc) irrigation repair and installation and Garden care. We can also develope an entirely new landscape. Nitrogen Landscapes can meet your Commercial or residential landscaping demands. We are the best choice for commercial or residential lawn and garden Care applications. We have 10 years to experience and are fully licensed bonded and insured. CA LiC # 1081429

SkillRoof Inc.

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SkillRoof Inc.

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SkillRoof is a marketplace solution providing professional services ranging from Grocery, Food, Pharmacy and Pet Supplies delivery to Gardening, Lawn Mowing, Handyman and Automobile Services and many others.

SkillRoof is a marketplace solution providing professional services ranging from Grocery, Food, Pharmacy and Pet Supplies delivery to Gardening, Lawn Mowing, Handyman and Automobile Services and many others.

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Lawn Fertilization and Treatment questions, answered by experts

Fertilizing is optional after dethatching. However, the period immediately after dethatching is generally considered the best time to fertilize your lawn because the thick debris is now gone. As a result, applying water and fertilizer as the final steps of dethatching can help to spur incredible growth.

Costs depend on property size, service frequency, and additional tasks like aeration or overseeding.

The quickest way to kill weeds is to burn them, pour boiling water on them, or pull them out by hand. Each of these methods works instantaneously. Beyond that, using vinegar for grass works in a couple of hours, as do herbicides you can buy at the store. The slowest way to kill weeds is to starve them of nutrients and sunlight with mulch or fabric covers.

Your St. Augustine grass might look bad due to cold winter months, drought, pest invasion, or lawn disease. The first step is properly identifying the problem. Once you’ve figured out what’s making your grass look bad, you’ll need to employ the correct treatments. These treatments may include:

  • Properly mow your lawn and keep the clippings on the lawn as organic matter.

  • Use healthy irrigation techniques.

  • Use the right amount of fertilizer.

  • Keep up a good, regular maintenance routine.

  • Use fungicides.

DIY solutions often lack precise formulation and distribution, potentially leading to lawn damage. Professional treatments optimize results with targeted applications.

The Signal Hill, CA 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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