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TRUSTED BY SPOKANE, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon97
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Spokane

Avatar for Senske Services of Spokane

Senske Services of Spokane

4.56(
8
)
Approved Pro

Senske Services of Spokane

4.56(
8
)
Approved Pro
Customers say: Quality work
1947 years of experience
Free onsite estimate

Senske is proud to serve homeowners, commercial businesses, and public properties in lovely Spokane and its surrounding areas. Our services allow customers to enjoy the beauty of their landscape more. We provide seasonal and year-round landscape maintenance, tree service and preventative weed and disease control, as well as professional pest control services. All of which, give customers greater peace-of-mind knowing their landscape maintenance is taken care of. Earning the trust of our customers is important to us. For more than 75 years, we have done just this and all our lawn care, tree service, and pest control services are backed by the Senske Promise, we will meet your satisfaction, or we will do the job again. Our technicians are state and EPA-certified and experienced in the particular landscape maintenance and shrub and tree care needed in this very special region of ours.

"They have not been scheduled to come out at this time so I have yet to see the results of their work but from other people I know that uses them I have seen first hand how their services work well."

Carmen B on September 2023

Senske is proud to serve homeowners, commercial businesses, and public properties in lovely Spokane and its surrounding areas. Our services allow customers to enjoy the beauty of their landscape more. We provide seasonal and year-round landscape maintenance, tree service and preventative weed and disease control, as well as professional pest control services. All of which, give customers greater peace-of-mind knowing their landscape maintenance is taken care of. Earning the trust of our customers is important to us. For more than 75 years, we have done just this and all our lawn care, tree service, and pest control services are backed by the Senske Promise, we will meet your satisfaction, or we will do the job again. Our technicians are state and EPA-certified and experienced in the particular landscape maintenance and shrub and tree care needed in this very special region of ours.

"They have not been scheduled to come out at this time so I have yet to see the results of their work but from other people I know that uses them I have seen first hand how their services work well."

Carmen B on September 2023


Omega Spray Service

4.56(
8
)
Approved Pro

Omega Spray Service

4.56(
8
)
Approved Pro
Customers say: Quick response
2018 years of experience
Free onsite estimate

Omega Spray Service is a locally, family owned and operated company based out of Spokane, WA. We are here to help you with any of your lawn and tree fertilization and pest control needs. Please reach out today!

"Omega contacted me immediately. They were clear about their schedule and came when they said they would. Their prices were very reasonable."

Rebecca K on August 2025

Omega Spray Service is a locally, family owned and operated company based out of Spokane, WA. We are here to help you with any of your lawn and tree fertilization and pest control needs. Please reach out today!

"Omega contacted me immediately. They were clear about their schedule and came when they said they would. Their prices were very reasonable."

Rebecca K on August 2025


Avatar for Dundee Concrete and Landscape

Dundee Concrete and Landscape

4.50(
10
)
Approved Pro

Dundee Concrete and Landscape

4.50(
10
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2006 years of experience

Dundee is locally owned and operated and has been for over 19 years. We have experience in all areas of landscape, including, but not limited to, retaining walls, asphalt, pavers, astro turf, irrigation/sprinklers, sod/hydroseed, fill dirt, grading, water features, fire pits, french drains. We also specialize in concrete curbing, concrete driveways, patios, some excavation work, and full yard maintenance, commercial mowing, including custom fertilization, aerations/thatching, pest control/bugs and yard clean-ups. We would love to help you take care of any project and look forward to meeting your every expectation. Additional DBA - Dundee Excavation LLC.

Dundee is locally owned and operated and has been for over 19 years. We have experience in all areas of landscape, including, but not limited to, retaining walls, asphalt, pavers, astro turf, irrigation/sprinklers, sod/hydroseed, fill dirt, grading, water features, fire pits, french drains. We also specialize in concrete curbing, concrete driveways, patios, some excavation work, and full yard maintenance, commercial mowing, including custom fertilization, aerations/thatching, pest control/bugs and yard clean-ups. We would love to help you take care of any project and look forward to meeting your every expectation. Additional DBA - Dundee Excavation LLC.


Avatar for TruGreen

TruGreen

3.73(
2,161
)
Approved Pro

TruGreen

3.73(
2,161
)
Approved Pro
Customers say: True professional
1974 years of experience
Free onsite estimate

We believe life is better outside. TruGreen is committed to improving outdoor spaces like your backyard, our shared communities and the environment as a whole. That's why TruGreen, America's #1 lawn care company, has a team of PhD agronomists and certified specialists who work to provide tailored care and bring out your lawn's full potential. We're here to help you and your lawn flourish this season.

"The pro has been servicing our Mclean property quite well for a couple of years. Our lawn looks good and we are satisfied with the service. The customer service is sometimes underwhelming but it gets the job done at a reasonable cost which is really becoming harder by the day to get."

Alejandro S on May 2025

We believe life is better outside. TruGreen is committed to improving outdoor spaces like your backyard, our shared communities and the environment as a whole. That's why TruGreen, America's #1 lawn care company, has a team of PhD agronomists and certified specialists who work to provide tailored care and bring out your lawn's full potential. We're here to help you and your lawn flourish this season.

"The pro has been servicing our Mclean property quite well for a couple of years. Our lawn looks good and we are satisfied with the service. The customer service is sometimes underwhelming but it gets the job done at a reasonable cost which is really becoming harder by the day to get."

Alejandro S on May 2025


Avatar for Northscape landscaping

Northscape landscaping

5.00(
1
)
Approved Pro

Northscape landscaping

5.00(
1
)
Approved Pro
2020 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Jory was very professional and did a nice job. Would hire again"

david n on September 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Jory was very professional and did a nice job. Would hire again"

david n on September 2025


Kelly's Spray Services

5.00(
2
)
Approved Pro

Kelly's Spray Services

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2004 years of experience

Here at Kelly Spray Service we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"We have had Kelly's Spray Services treat or lawns and landscaping for years. We have never been dissatisfied and appreciate the great communication. Kip is prompt, professional, and friendly. We highly recommend this company to anyone seeking great service!"

Eric F on July 2024

Here at Kelly Spray Service we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"We have had Kelly's Spray Services treat or lawns and landscaping for years. We have never been dissatisfied and appreciate the great communication. Kip is prompt, professional, and friendly. We highly recommend this company to anyone seeking great service!"

Eric F on July 2024


Down To Earth Lawn and Tree Care, Inc.

5.00(
2
)
Approved Pro

Down To Earth Lawn and Tree Care, Inc.

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1999 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. At Down to Earth Lawn and tree Care we specialize in quarterly pest control and turf management. We are your go to guys for the proper care of your lawn trees and common household pests!

"They called and told me exactly when they were coming out. I was stupid and didn't read the note to water within 24 hours. Still looks good. No problems!"

Kathy H on May 2019

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. At Down to Earth Lawn and tree Care we specialize in quarterly pest control and turf management. We are your go to guys for the proper care of your lawn trees and common household pests!

"They called and told me exactly when they were coming out. I was stupid and didn't read the note to water within 24 hours. Still looks good. No problems!"

Kathy H on May 2019


Senske Pest Control

4.87(
38
)

Senske Pest Control

4.87(
38
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Senske Servcies began as a small lawn care and pest control company in 1947 by Bill Senske in Spokane, Washington. During the 1960's, chemical weed and pest control began to grow, expanding the family business. In the 1080's, after four successful decades, Bill Senske handed over the reins to his youngest son, Chris. Chris expanded the family business into new territories including Yakima and Kennewick, Washington. Today, the company headquarters are located in Kennewick, Washington and helps supports all branch functions and growth. Today, Senske has developed quality and competent staff in an array of service areas who can offer residential and commercial services including: lawn care, tree care, weed control, grounds maintenance, pest control, irrigation services, Christmas Decor holiday Lighting, and snow and ice removal. Today, the company continues to strive for superior customer service in which the company was founded upon. Senske operates in the cities and surrounding areas of: Spokane, Yakima, Walla Walla and Kennewick, Washington; Coeur d'Alene and Boise, Idaho; and Salt Lake City and Ogden, Utah, and Las Vegas, Nevada. Additional DBA - Senske Land and Tree Care Senske Pest Control.

"Terrible. The guy was using a broken apparatus and the liquid mix for the injections was pouring onto the ground. I suspect that, because of loosing so much of it on the grounds, the trees did not receive the dosage required. Previous 2 years, not a problem and the bugs were gone. These trees are shade to my deck. Can't get anywhere near them now and Senske will not respond to re-treating the trees. I have emailed and I have called, countless time. No response to emails and calls are always the same story - "It will take 24-48 hours to get a response". Well, it's been lots of those! NOT ANYMORE! TWO and 1/2 YEARS and they're are a train wreck. Faulty equipment, failed services (that you have PAID FOR on your AUTOPAYMENT PLAN) and you can't get a response, at all, over WEEKS. My message to Senske: Maybe y'all should stop the endless office parties and start taking care of your customers. Try answering the phones or the email system that you recommend "Many of our Clients prefer to send an email for a for a Quick Answer On The Go". You never respond to anything, actually. SENSKE SERVICES has no idea what one office is, or any area based service, is doing -- 'SENSKE MOTTO: Let's give ZERO customer response and outlook while we F-around and party while good customers become our former customers.' Looks like a good place to start a new landscape company. Somebody will."

Lynn N on August 2022

Senske Servcies began as a small lawn care and pest control company in 1947 by Bill Senske in Spokane, Washington. During the 1960's, chemical weed and pest control began to grow, expanding the family business. In the 1080's, after four successful decades, Bill Senske handed over the reins to his youngest son, Chris. Chris expanded the family business into new territories including Yakima and Kennewick, Washington. Today, the company headquarters are located in Kennewick, Washington and helps supports all branch functions and growth. Today, Senske has developed quality and competent staff in an array of service areas who can offer residential and commercial services including: lawn care, tree care, weed control, grounds maintenance, pest control, irrigation services, Christmas Decor holiday Lighting, and snow and ice removal. Today, the company continues to strive for superior customer service in which the company was founded upon. Senske operates in the cities and surrounding areas of: Spokane, Yakima, Walla Walla and Kennewick, Washington; Coeur d'Alene and Boise, Idaho; and Salt Lake City and Ogden, Utah, and Las Vegas, Nevada. Additional DBA - Senske Land and Tree Care Senske Pest Control.

"Terrible. The guy was using a broken apparatus and the liquid mix for the injections was pouring onto the ground. I suspect that, because of loosing so much of it on the grounds, the trees did not receive the dosage required. Previous 2 years, not a problem and the bugs were gone. These trees are shade to my deck. Can't get anywhere near them now and Senske will not respond to re-treating the trees. I have emailed and I have called, countless time. No response to emails and calls are always the same story - "It will take 24-48 hours to get a response". Well, it's been lots of those! NOT ANYMORE! TWO and 1/2 YEARS and they're are a train wreck. Faulty equipment, failed services (that you have PAID FOR on your AUTOPAYMENT PLAN) and you can't get a response, at all, over WEEKS. My message to Senske: Maybe y'all should stop the endless office parties and start taking care of your customers. Try answering the phones or the email system that you recommend "Many of our Clients prefer to send an email for a for a Quick Answer On The Go". You never respond to anything, actually. SENSKE SERVICES has no idea what one office is, or any area based service, is doing -- 'SENSKE MOTTO: Let's give ZERO customer response and outlook while we F-around and party while good customers become our former customers.' Looks like a good place to start a new landscape company. Somebody will."

Lynn N on August 2022


Auto Rain Contracting LLC

4.93(
30
)

Auto Rain Contracting LLC

4.93(
30
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Auto Rain Contracting LLC is a locally owned company. We offer lawn sprinkler installation and repair in eastern Washington & northern Idaho. We also offer lawn care & landscape maintenance in the Spokane area. In addition, we have technicians in Washington & Idaho certified for backflow assembly testing & repair.

Auto Rain Contracting LLC is a locally owned company. We offer lawn sprinkler installation and repair in eastern Washington & northern Idaho. We also offer lawn care & landscape maintenance in the Spokane area. In addition, we have technicians in Washington & Idaho certified for backflow assembly testing & repair.


Avatar for Pacific Lawn & Pest

Pacific Lawn & Pest

4.72(
119
)

Pacific Lawn & Pest

4.72(
119
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

When it comes to lawn care, landscape maintenance, and pest control solutions, Pacific Lawn & Pest is the name your friends and neighbors have trusted since 2006. Serving Spokane, Spokane Valley, and the surrounding areas, we have established ourselves as locally owned and operated industry leaders. Free estimates, never a contract. Call or click today, and let us show you how we can transform your outdoor area into the landscape of your dreams!

"Responsive and completed work as requested"

Frankie M on July 2020

When it comes to lawn care, landscape maintenance, and pest control solutions, Pacific Lawn & Pest is the name your friends and neighbors have trusted since 2006. Serving Spokane, Spokane Valley, and the surrounding areas, we have established ourselves as locally owned and operated industry leaders. Free estimates, never a contract. Call or click today, and let us show you how we can transform your outdoor area into the landscape of your dreams!

"Responsive and completed work as requested"

Frankie M on July 2020

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Lawn Fertilization and Treatment questions, answered by experts

A few common lawn maintenance mistakes include failure to use fertilizer, not committing to a yearly maintenance plan, and under- and over-watering your lawn. Other issues that might arise include poor timing of lawn treatments. It’s important to dethatch, aerate, and reseed your yard at the right time of year—preferably in early spring.

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

You should fertilize your lawn after it has grown at least two inches or after your second mow (usually in March or April). Applying fertilizer too early can feed your weeds and cause them to grow stronger, too. You should water your lawn two to three days before you apply fertilizer to ensure the soil absorbs it.

Grass will grow back after being sprayed with vinegar. If you’re looking for an alternative to chemical herbicides, vinegar can help you manage weeds. Use a mixture of 1 gallon of white vinegar, 1 cup of salt, and 1 tablespoon of dish soap to spray on your grass. This will kill the grass at the surface while keeping the roots intact, so it’ll eventually grow back. You’ll need to use an herbicide or manually remove the whole root system to get rid of grass for good.

Mowing is one of the most important ways to maintain your lawn because it encourages grass to grow horizontally, creating a fuller, more uniform yard. On top of mowing your lawn, you’ll want to routinely fertilize your lawn, water it regularly, and take care of pests the moment they arise. 

The Spokane, 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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