Top-rated lawn fertilization and treatment specialists.

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There are 5 highly-rated local lawn fertilization and treatment specialists.

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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon33
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Annandale

Avatar for Green Lawn Fertilizing, Inc

Green Lawn Fertilizing, Inc

4.68(
522
)
Approved Pro

Green Lawn Fertilizing, Inc

4.68(
522
)
Approved Pro
Customers say: True professional
2003 years of experience
Free onsite estimate

Green Lawn Fertilizing is the largest local lawn care company servicing the southeastern Pennsylvania, northern Delaware and southern New Jersey region. We pride ourselves with providing all our 20,000+ customers with superior, personalized service in addition to the lushest, greenest lawns in the area. Our professional technicians have all been through rigorous hands on training by certified applicators and are properly licensed, insured, and certified by the state. Our most popular service is an 8 application program containing fertilizer, weed control and grub control. We also offer aeration and seeding, fungicide, lime, mosquito and flea & tick services. We are proud to say that we have been given the "Best of Home Advisor" and "Home Advisor Top Rated" seals of approval. We were also picked among all businesses in the region for the Greater Philadelphia Chamber of Commerce's "Customer Service Excellence" Award.

"Tech Demolly took the time to explain about the service and answered my question regarding controlling creeping weeds."

Lolita S on November 2025

Green Lawn Fertilizing is the largest local lawn care company servicing the southeastern Pennsylvania, northern Delaware and southern New Jersey region. We pride ourselves with providing all our 20,000+ customers with superior, personalized service in addition to the lushest, greenest lawns in the area. Our professional technicians have all been through rigorous hands on training by certified applicators and are properly licensed, insured, and certified by the state. Our most popular service is an 8 application program containing fertilizer, weed control and grub control. We also offer aeration and seeding, fungicide, lime, mosquito and flea & tick services. We are proud to say that we have been given the "Best of Home Advisor" and "Home Advisor Top Rated" seals of approval. We were also picked among all businesses in the region for the Greater Philadelphia Chamber of Commerce's "Customer Service Excellence" Award.

"Tech Demolly took the time to explain about the service and answered my question regarding controlling creeping weeds."

Lolita S on November 2025


Avatar for Sami's Landscape & Tree Service LLC

Sami's Landscape & Tree Service LLC

4.63(
115
)
Approved Pro

Sami's Landscape & Tree Service LLC

4.63(
115
)
Approved Pro
Customers say: Terrific value
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2008 years of experience

In business since 2008, Sami's Landscape & Tree service, LLC, has been serving Somerset , Union and Middlesex Counties with quality work at affordable prices. From the first time we talk on the phone, until long after job completion, our professionalism for each and every job is second to none! Call us today for a free estimate!

"Excellent service professional courteous & accommodating. Price very reasonable."

Margo V on March 2024

In business since 2008, Sami's Landscape & Tree service, LLC, has been serving Somerset , Union and Middlesex Counties with quality work at affordable prices. From the first time we talk on the phone, until long after job completion, our professionalism for each and every job is second to none! Call us today for a free estimate!

"Excellent service professional courteous & accommodating. Price very reasonable."

Margo V on March 2024


Avatar for Green Lawn Fertilizing

Green Lawn Fertilizing

4.48(
565
)
Approved Pro

Green Lawn Fertilizing

4.48(
565
)
Approved Pro
Customers say: Super punctual
2004 years of experience
Free onsite estimate

Green Lawn Fertilizing is the largest locally owned lawn care company in the Philadelphia Tri-State region. We have been listed in the Philadelphia 100 five times years and INC 5000 9 of the last 10 years based on our rapid growth as a family owned business. We owe our tremendous growth as a business to building honest, trustworthy relationships with our customers and employees. Every aspect of our business is focused on our commitment to providing superior customer service and we take great pride in being A rated on Angie’s list as a result. From day one, when our owner, Matt Jesson, founded Green Lawn Fertilizing, our mission was to become a leading independent green industry company by providing a superior customer experience. 20 years later we feel confident that we have achieved that goal as we have overall exemplary online reviews including over 400 A ratings on Angie’s List! We were recognized among all small or medium sized businesses in the region by the Greater Phialdelphia Chamber of Commerce as their "Customer Service Excellence" award winner. We have also been listed as Lawn and Landscape Magazine’s #9 Lawn Care Company in the country. We are also active members of: NALP, NPMA, LCAP, PPMA and Project Evergreen's Green Care for Troops.

"I had written a poor review after getting unsatisfactory answers about an insect control treatment, which was supposed to have been done with one of my weed control visits , but was not listed as done. Within an hour, Joe B, a manager at Green Lawn, called me to apologize and explain why the treatment may not have been correctly recorded in my records. He was apologetic and kind. The fact that he responded so quickly and was so sincere really impressed me. I also have found the technicians (who do the treatments) to be very friendly too. Therefore I’ve upped my rating and intend to use this company again in 2026."

Linda D on November 2025

Green Lawn Fertilizing is the largest locally owned lawn care company in the Philadelphia Tri-State region. We have been listed in the Philadelphia 100 five times years and INC 5000 9 of the last 10 years based on our rapid growth as a family owned business. We owe our tremendous growth as a business to building honest, trustworthy relationships with our customers and employees. Every aspect of our business is focused on our commitment to providing superior customer service and we take great pride in being A rated on Angie’s list as a result. From day one, when our owner, Matt Jesson, founded Green Lawn Fertilizing, our mission was to become a leading independent green industry company by providing a superior customer experience. 20 years later we feel confident that we have achieved that goal as we have overall exemplary online reviews including over 400 A ratings on Angie’s List! We were recognized among all small or medium sized businesses in the region by the Greater Phialdelphia Chamber of Commerce as their "Customer Service Excellence" award winner. We have also been listed as Lawn and Landscape Magazine’s #9 Lawn Care Company in the country. We are also active members of: NALP, NPMA, LCAP, PPMA and Project Evergreen's Green Care for Troops.

"I had written a poor review after getting unsatisfactory answers about an insect control treatment, which was supposed to have been done with one of my weed control visits , but was not listed as done. Within an hour, Joe B, a manager at Green Lawn, called me to apologize and explain why the treatment may not have been correctly recorded in my records. He was apologetic and kind. The fact that he responded so quickly and was so sincere really impressed me. I also have found the technicians (who do the treatments) to be very friendly too. Therefore I’ve upped my rating and intend to use this company again in 2026."

Linda D on November 2025


Prestige Lawn Care LLC

4.44(
9
)
Approved Pro

Prestige Lawn Care LLC

4.44(
9
)
Approved Pro
Customers say: Super punctual
2010 years of experience
Free onsite estimate

We specialize in all phases of landscaping, hardscaping, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"I have been using Prestige Lawn Care, LLC. for over 6 years now and they have never disappointed me. Marc and his crew follow all of my directions perfectly. They do great work, are quick and efficient, and are very reasonably priced. I have been very happy with their lawn care and landscaping services and will continue to use them for years to come."

Ronald G on November 2023

We specialize in all phases of landscaping, hardscaping, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"I have been using Prestige Lawn Care, LLC. for over 6 years now and they have never disappointed me. Marc and his crew follow all of my directions perfectly. They do great work, are quick and efficient, and are very reasonably priced. I have been very happy with their lawn care and landscaping services and will continue to use them for years to come."

Ronald G on November 2023


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


Backward flag Maintenance LLC

4.20(
5
)
Approved Pro

Backward flag Maintenance LLC

4.20(
5
)
Approved Pro
Customers say: Terrific value
2023 years of experience
Free onsite estimate

my business is basically covered in factors landscape design & installations, At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"Zero stars if it were possible. Harry M came to my home and quoted me 200 dollars and cash was the only payment option he would accept. He came that Saturday and did a horrible job. He used my mower and it’s not working properly now. He didn’t have a working weed wacker and asked for my personal one. He left so many areas undone and I he did report he would come back to finish the job. This never happened; he kept saying he had me scheduled but forgot to tell me. A crew was supposed to come two Saturdays ago and this never happened. He does not respond to text messages. Most importantly, he asked to come to my house to BBQ and to date me. I have text messages to prove this. Even after I declined, he didn’t not understand no after being told several times. There’s a review on another site that doesn’t remove negative feedback and he called that person cursing them out and verbally threatening them. If he does this to me, I will immediately press charges. I’m reporting this fraud anywhere I can until I get my money back from this fraud."

Leah B on August 2025

my business is basically covered in factors landscape design & installations, At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"Zero stars if it were possible. Harry M came to my home and quoted me 200 dollars and cash was the only payment option he would accept. He came that Saturday and did a horrible job. He used my mower and it’s not working properly now. He didn’t have a working weed wacker and asked for my personal one. He left so many areas undone and I he did report he would come back to finish the job. This never happened; he kept saying he had me scheduled but forgot to tell me. A crew was supposed to come two Saturdays ago and this never happened. He does not respond to text messages. Most importantly, he asked to come to my house to BBQ and to date me. I have text messages to prove this. Even after I declined, he didn’t not understand no after being told several times. There’s a review on another site that doesn’t remove negative feedback and he called that person cursing them out and verbally threatening them. If he does this to me, I will immediately press charges. I’m reporting this fraud anywhere I can until I get my money back from this fraud."

Leah B on August 2025


Avatar for Pacific Lawn Sprinklers

Pacific Lawn Sprinklers

4.84(
556
)

Pacific Lawn Sprinklers

4.84(
556
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Since 1980, Pacific has been committed to providing 100% Customer Satisfaction, backed by our exclusive “On Time or On Us Guarantee”. Pacific provides neighborhood service with convenient appointment times from our local branches throughout the Tristate area. The Pacific Team provides 24/7 service, online scheduling and secure payment options. The highest compliment we can receive is a great referral, and this why Pacific has a Referral Rewards program. When our customers recommend us to friends and family, we offer $50 or $100 in rewards toward a future service. We offer a full line of irrigation and lighting services, visit our website at pacificlawnsprinklers.com for more information.

"I agreed to replace 2 METAL sprinkler heads. I was billed for 3 PLASTIC heads. I contacted Pacific Lawn several times to correct the invoice and they insisted that I received 3 METAL heads whereas the invoice billed me for 3 PLASTIC. heads. I was not satisfied with their handling of the whole process."

Gayle K on May 2025

Since 1980, Pacific has been committed to providing 100% Customer Satisfaction, backed by our exclusive “On Time or On Us Guarantee”. Pacific provides neighborhood service with convenient appointment times from our local branches throughout the Tristate area. The Pacific Team provides 24/7 service, online scheduling and secure payment options. The highest compliment we can receive is a great referral, and this why Pacific has a Referral Rewards program. When our customers recommend us to friends and family, we offer $50 or $100 in rewards toward a future service. We offer a full line of irrigation and lighting services, visit our website at pacificlawnsprinklers.com for more information.

"I agreed to replace 2 METAL sprinkler heads. I was billed for 3 PLASTIC heads. I contacted Pacific Lawn several times to correct the invoice and they insisted that I received 3 METAL heads whereas the invoice billed me for 3 PLASTIC. heads. I was not satisfied with their handling of the whole process."

Gayle K on May 2025


Avatar for Sunlight Water & Us Inc

Sunlight Water & Us Inc

4.71(
83
)

Sunlight Water & Us Inc

4.71(
83
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Sunlight, Water & Us is a family owned business, lead by Jason Motto, who has over 19 years of experience in the lawn care field. We offer reliable, high quality Lawn Care Treatments/Applications, Mowing Services, and many other yard services that will add beauty and value to your home &property. We have many highly satisfied customers throughout our Lehigh Valley, PA and Central & Northern, NJ service areas. We are licensed and insured in both Pennsylvania & New Jersey. Our goal is to provide your lawn with all of its needs and set up a specific program designed to help your lawn be healthy, look beautiful, and meet your expectations. At Sunlight, Water & Us, we know that every lawn is unique, so any lawn care program has to meet the specific needs of that lawn. Your lawn and yard is an integral part of your property and is usually the first element of your home or business that people notice. To have a healthy, attractive yard, it requires time spent weeding, inspecting for & preventing lawn insects/pests and lawn diseases, fertilizing, aerating, mowing and more. But if you are like most property owners, your life is busy enough without having to worry about lawn care. At Sunlight Water & Us, we take pride in providing our customers with professional lawn services that will give you one less task to worry about. A beautiful yard will make any home or business owner pleased and will increase the value of the property.

"Fantastic. I have had them for 2 whole seasons. My lawn is beautiful, so much so that I have neighbors ask who treats it. The spotted lanternflies were horrible in 2019, they started mid season to rid them. Our 2020 season was so much less bugs. I will definitely continue to use this company."

Jeff P on February 2021

Sunlight, Water & Us is a family owned business, lead by Jason Motto, who has over 19 years of experience in the lawn care field. We offer reliable, high quality Lawn Care Treatments/Applications, Mowing Services, and many other yard services that will add beauty and value to your home &property. We have many highly satisfied customers throughout our Lehigh Valley, PA and Central & Northern, NJ service areas. We are licensed and insured in both Pennsylvania & New Jersey. Our goal is to provide your lawn with all of its needs and set up a specific program designed to help your lawn be healthy, look beautiful, and meet your expectations. At Sunlight, Water & Us, we know that every lawn is unique, so any lawn care program has to meet the specific needs of that lawn. Your lawn and yard is an integral part of your property and is usually the first element of your home or business that people notice. To have a healthy, attractive yard, it requires time spent weeding, inspecting for & preventing lawn insects/pests and lawn diseases, fertilizing, aerating, mowing and more. But if you are like most property owners, your life is busy enough without having to worry about lawn care. At Sunlight Water & Us, we take pride in providing our customers with professional lawn services that will give you one less task to worry about. A beautiful yard will make any home or business owner pleased and will increase the value of the property.

"Fantastic. I have had them for 2 whole seasons. My lawn is beautiful, so much so that I have neighbors ask who treats it. The spotted lanternflies were horrible in 2019, they started mid season to rid them. Our 2020 season was so much less bugs. I will definitely continue to use this company."

Jeff P on February 2021


Avatar for FREDRICKSON LANDSCAPING INC

FREDRICKSON LANDSCAPING INC

5.00(
21
)

FREDRICKSON LANDSCAPING INC

5.00(
21
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

We are a full service landscape/masonry business based out of Long Valley since 1986. We can design, build and maintain most of your outdoor needs. We have a 15 acre nursery (Kelmar Nursery) with 1000's of our own plants and trees. Over 25 years of experience has enabled us to become a leader in our industry. We separate ourselves from the rest of the industry by maintaining the highest levels of customer satisfaction, we believe our professionalism is unmatched. Our certified landscape professionals are happy to guide you through the entire process of your project from the initial review to the maintenance of thereafter. Our grounds maintenance team offers a wide variety of services from lawn mowing to pesticide applications which are performed by our NJ licensed applicators. If you have had a poor experience in the past dealing with contractors or are hoping to avoid your first allow Fredrickson Landscaping to handle all your outdoor needs with the care and professionalism they deserve.

We are a full service landscape/masonry business based out of Long Valley since 1986. We can design, build and maintain most of your outdoor needs. We have a 15 acre nursery (Kelmar Nursery) with 1000's of our own plants and trees. Over 25 years of experience has enabled us to become a leader in our industry. We separate ourselves from the rest of the industry by maintaining the highest levels of customer satisfaction, we believe our professionalism is unmatched. Our certified landscape professionals are happy to guide you through the entire process of your project from the initial review to the maintenance of thereafter. Our grounds maintenance team offers a wide variety of services from lawn mowing to pesticide applications which are performed by our NJ licensed applicators. If you have had a poor experience in the past dealing with contractors or are hoping to avoid your first allow Fredrickson Landscaping to handle all your outdoor needs with the care and professionalism they deserve.


Avatar for Accurate Pest Control Inc

Accurate Pest Control Inc

4.91(
23
)

Accurate Pest Control Inc

4.91(
23
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Each new season brings an unwelcomed variety of new pests to deal with. As the warmer weather arrives, many insects will start to emerge. Termites are starting to swarm and can do the most damage to your home. Carpenter ants, bees, and mosquitos as well as fleas and ticks will also soon start to become active. Accurate Pest Control is well versed in pest control and provides professional services to keep your home pest free. Additional Service Area- Somerset, Sussex & Warren Counties. Additional phone - (973) 398-8798. Additional fax - (973) 398-2414. Additional email - [email protected]. Award winning.

Each new season brings an unwelcomed variety of new pests to deal with. As the warmer weather arrives, many insects will start to emerge. Termites are starting to swarm and can do the most damage to your home. Carpenter ants, bees, and mosquitos as well as fleas and ticks will also soon start to become active. Accurate Pest Control is well versed in pest control and provides professional services to keep your home pest free. Additional Service Area- Somerset, Sussex & Warren Counties. Additional phone - (973) 398-8798. Additional fax - (973) 398-2414. Additional email - [email protected]. Award winning.

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Lawn Fertilization and Treatment questions, answered by experts

You should water your lawn two or three days before putting down fertilizer to ensure it can properly absorb it. It's good to apply fertilizer if the ground is moist, but you want to avoid overwatering or flooding the area because it can prevent the grass from absorbing the nutrients. Consider weather conditions when scheduling your fertilizer treatment and read the instructions to see how long you should wait to water after application.

If your grass is stressed from being over-trimmed, try watering it heavily and then allowing it to recover for at least two weeks before mowing again. If you notice brown patches where the grass has died off because it’s too short, you should remove the dead grass and overseed the area. Leaving dead patches can invite weeds and other problems, so if you want a totally green lawn, getting rid of dead patches should include removing the dead sections before reseeding the area.

No, grass pavers don’t require a lot of maintenance. However, you’ll need to keep the grass in between the pavers trimmed down just like you would with your lawn.

Implement overseeding and fertilization to maximize aeration benefits and strengthen your lawn.

One of the best ways to soften your grass and prepare it for planting grass seed is aeration. Aerating your lawn will loosen up compacted soil and facilitate a more even balance of nutrients from root to topsoil. We recommend using core aeration methods for the most effective soil-loosening results.

The Annandale, NJ homeowners’ guide to lawn fertilization and treatments

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