Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in Lake Ronkonkoma, NY

There are 9 highly-rated local lawn fertilization and treatment specialists.

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TRUSTED BY LAKE RONKONKOMA, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon32
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Lake Ronkonkoma

Avatar for F.E. INC.

F.E. INC.

125 W Broadway
4.10(
20
)
Approved Pro

F.E. INC.

125 W Broadway
4.10(
20
)
Approved Pro
Customers say: Terrific value
234 local quotes requested
27 years of experience

Favorito enterprises have been servicing Suffolk county of Long Island for over 25 yrs. We pride our reputation on customer satisfaction. We are a full service landscape contractor that can provide anything from design and build to any part of maintaining your current landscaping.

"We have used this company for several years and they are always accountable, professional, and reasonably priced. I would recommend their services to everyone!"

Ellen F on August 2023

Favorito enterprises have been servicing Suffolk county of Long Island for over 25 yrs. We pride our reputation on customer satisfaction. We are a full service landscape contractor that can provide anything from design and build to any part of maintaining your current landscaping.

"We have used this company for several years and they are always accountable, professional, and reasonably priced. I would recommend their services to everyone!"

Ellen F on August 2023


Avatar for CTM WINDOW CLEANING

CTM WINDOW CLEANING

5.00(
54
)
Approved Pro

CTM WINDOW CLEANING

5.00(
54
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
77 local quotes requested

CTM WINDOW CLEANING is Long Islands Premier window cleaning company! Owner operated with over 17 years of experience specializing in all phases of window cleaning, pressure washing, and gutter cleaning services. Serving residential and commercial properties in Suffolk and Nassau counties. CTM WINDOW CLEANING is a TRUST WORTHY, RELIABLE, DETAIL ORIENTED cleaning company that AIMS TO PLEASE! So give us a call today for your free estimate!

"Chris did a great job cleaning the interior and exterior of all our windows and glass doors. He also did many of our screens. 65 in total. He even cleaned the skylight on the 3rd story of our roof. He used WD-40 on the window mechanism. He cleaned up perfectly, and the windows in our house have never looked better. We will have him return next year. Amazing job!"

BART K on April 2025

CTM WINDOW CLEANING is Long Islands Premier window cleaning company! Owner operated with over 17 years of experience specializing in all phases of window cleaning, pressure washing, and gutter cleaning services. Serving residential and commercial properties in Suffolk and Nassau counties. CTM WINDOW CLEANING is a TRUST WORTHY, RELIABLE, DETAIL ORIENTED cleaning company that AIMS TO PLEASE! So give us a call today for your free estimate!

"Chris did a great job cleaning the interior and exterior of all our windows and glass doors. He also did many of our screens. 65 in total. He even cleaned the skylight on the 3rd story of our roof. He used WD-40 on the window mechanism. He cleaned up perfectly, and the windows in our house have never looked better. We will have him return next year. Amazing job!"

BART K on April 2025


Avatar for GREEN IS THE COLOR LAWN CARE

GREEN IS THE COLOR LAWN CARE

PO Box 591
4.68(
41
)
Approved Pro

GREEN IS THE COLOR LAWN CARE

PO Box 591
4.68(
41
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
89 local quotes requested

Green is the Color was founded in 1997 and services commercial and residential properties throughout Long Island. We specializes in lawn care, fertilizer program weed and bug control and vegetation Licensed and Insured. Guaranteed customer satisfaction and high quality results.

"This is our second year with Scott and his staff I waited til this year to write this review, since I wanted to give them time to make their "mark". And they have!! It's been a while since our lawn has looked this good and I just want to commend Scott for making good on his promises. PLEASE KEEP UP THE GOOD WORK"

Sheila S on July 2019

Green is the Color was founded in 1997 and services commercial and residential properties throughout Long Island. We specializes in lawn care, fertilizer program weed and bug control and vegetation Licensed and Insured. Guaranteed customer satisfaction and high quality results.

"This is our second year with Scott and his staff I waited til this year to write this review, since I wanted to give them time to make their "mark". And they have!! It's been a while since our lawn has looked this good and I just want to commend Scott for making good on his promises. PLEASE KEEP UP THE GOOD WORK"

Sheila S on July 2019


Millennium Designs Landscaping LLC

Amfer Court
5.00(
6
)

Millennium Designs Landscaping LLC

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

We specialize in design and just genuinely love using the tools to make your lawn and/or yard as clean and beautiful as possible. We aim for a much more personal touch and take our time to treat your landscape as if it were our own. We offer services such as maintenance, clean-ups, mulching, junk removal, snow removal, irrigation repair and installation, sod installation, seeding. please ask us if there are other services we can provide and we will either refer you or purchase the tools necessary to complete the job.

"I recently hired Millennium Designs Landscaping to transform my outdoor space, and I couldn’t be happier with the results! From the initial consultation to the final touches, their team showed exceptional professionalism, creativity, and attention to detail. They truly listened to my vision and offered great suggestions that brought my ideas to life. The quality of work is outstanding – from the carefully chosen plants to the well-designed layout, every part of my yard looks beautiful and cohesive. They also worked efficiently, finishing the project on time and within the budget we agreed upon. I’ve had so many compliments on my new landscape, and I love spending time outside now. If you’re looking for a skilled, reliable, and passionate landscaper, I highly recommend Millennium Designs Landscaping ! They exceeded my expectations in every way."

Ariana Q on October 2024

We specialize in design and just genuinely love using the tools to make your lawn and/or yard as clean and beautiful as possible. We aim for a much more personal touch and take our time to treat your landscape as if it were our own. We offer services such as maintenance, clean-ups, mulching, junk removal, snow removal, irrigation repair and installation, sod installation, seeding. please ask us if there are other services we can provide and we will either refer you or purchase the tools necessary to complete the job.

"I recently hired Millennium Designs Landscaping to transform my outdoor space, and I couldn’t be happier with the results! From the initial consultation to the final touches, their team showed exceptional professionalism, creativity, and attention to detail. They truly listened to my vision and offered great suggestions that brought my ideas to life. The quality of work is outstanding – from the carefully chosen plants to the well-designed layout, every part of my yard looks beautiful and cohesive. They also worked efficiently, finishing the project on time and within the budget we agreed upon. I’ve had so many compliments on my new landscape, and I love spending time outside now. If you’re looking for a skilled, reliable, and passionate landscaper, I highly recommend Millennium Designs Landscaping ! They exceeded my expectations in every way."

Ariana Q on October 2024


PinoScapes, Inc.

54 Ralph Ave, Brentwood NY 11717
No reviews yet

PinoScapes, Inc.

54 Ralph Ave, Brentwood NY 11717
No reviews yet
Free onsite estimate

"Welcome to Pinoscape Inc! Your lawn's health and beauty are our top priorities. Our expert team is here to provide professional dethatching, moss removal, and cleanup services to help your lawn thrive. Explore our services and let us help you achieve the lush, vibrant lawn you've always wanted."

"Welcome to Pinoscape Inc! Your lawn's health and beauty are our top priorities. Our expert team is here to provide professional dethatching, moss removal, and cleanup services to help your lawn thrive. Explore our services and let us help you achieve the lush, vibrant lawn you've always wanted."


Green Horizon Landscaping

Remote
No reviews yet

Green Horizon Landscaping

Remote
No reviews yet
2 years of experience

Welcome to Green Horizon Landscaping, your local experts in Sufflox County for all things landscaping. Our core services include lawn mowing, lawn replacement, mulch application, seasonal cleanup, and shrub hedge trimming. As we grow, we're excited to expand our offerings, ensuring we cater to all your landscaping needs.

Welcome to Green Horizon Landscaping, your local experts in Sufflox County for all things landscaping. Our core services include lawn mowing, lawn replacement, mulch application, seasonal cleanup, and shrub hedge trimming. As we grow, we're excited to expand our offerings, ensuring we cater to all your landscaping needs.


Landscape Smart Lighting Corp

26 Old Quogue Road
No reviews yet

Landscape Smart Lighting Corp

26 Old Quogue Road
No reviews yet
Free onsite estimate

Our mission is to be a landscape light designer that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. 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!

Our mission is to be a landscape light designer that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. 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!


Wieland Landscaping

43 Wantagh Avenue
No reviews yet

Wieland Landscaping

43 Wantagh Avenue
No reviews yet
Free onsite estimate

Our goal is simple. We treat every property like it’s our own and strive for perfection. We want every one of our customers to be proud of what they see each day. Wieland Landscaping Corp. was founded in 1979 by Bob Wieland, who started a route with a lawn mower and a bicycle. After studying horticulture, Bob expanded his business to serve hundreds of clients, never losing the ability to give each and every account the personal attention they are looking for. His staff includes employees who have been with him for over 20 years that train apprentices on a daily basis. All employees are full time documented workers who show up to your property in company uniforms driving vehicles that are permanently lettered with the company name and logo, no weekend warriors or day laborers on this crew! Wieland Landscaping Corp takes the work out of your hands, and makes everything simple for you, from the time they arrive right down to the easy payment plans they arrange.

Our goal is simple. We treat every property like it’s our own and strive for perfection. We want every one of our customers to be proud of what they see each day. Wieland Landscaping Corp. was founded in 1979 by Bob Wieland, who started a route with a lawn mower and a bicycle. After studying horticulture, Bob expanded his business to serve hundreds of clients, never losing the ability to give each and every account the personal attention they are looking for. His staff includes employees who have been with him for over 20 years that train apprentices on a daily basis. All employees are full time documented workers who show up to your property in company uniforms driving vehicles that are permanently lettered with the company name and logo, no weekend warriors or day laborers on this crew! Wieland Landscaping Corp takes the work out of your hands, and makes everything simple for you, from the time they arrive right down to the easy payment plans they arrange.


Oscar’s complete landscaping

Located In:
5.00(
8
)

Oscar’s complete landscaping

Located In:
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in all phases of landscaping, hardscaping, lawn maintenance, fertilization, masonry, pool services, housecleaning 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. As an added bonus, your first week of lawn maintenance is free! Call -or- click to schedule a free estimate today!

"Eric, Oscar and crew were an absolute pleasure to work with. They are true craftsman and did a fantastic Job on my driveway. They completed the job very quickly, cleaning up at the end of each day. I give Dream Pro Care my highest recommendation!"

Ron L on October 2024

We specialize in all phases of landscaping, hardscaping, lawn maintenance, fertilization, masonry, pool services, housecleaning 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. As an added bonus, your first week of lawn maintenance is free! Call -or- click to schedule a free estimate today!

"Eric, Oscar and crew were an absolute pleasure to work with. They are true craftsman and did a fantastic Job on my driveway. They completed the job very quickly, cleaning up at the end of each day. I give Dream Pro Care my highest recommendation!"

Ron L on October 2024


Ivan Landscape

382 New Jersey Ave
4.79(
19
)

Ivan Landscape

382 New Jersey Ave
4.79(
19
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% 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. Call or message us to schedule an estimate today!

"They were a no call, no show."

Sharilyn L on June 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. Call or message us to schedule an estimate today!

"They were a no call, no show."

Sharilyn L on June 2025

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Lawn Fertilization and Treatment questions, answered by experts

It depends on the condition of the grass during the drought. If your grass completely died, it won’t turn green again after drought. However, if it just went dormant, you still have a chance to revive your lawn once drought conditions have passed. Follow proper lawn care practices after a drought to try and get your lawn back to its healthy, green self.

The grass could be dying because it’s overwatered or underwater. Additional issues include over-mowing the lawn, compacted soil, or a fungal disease in the lawn. In many instances, regular maintenance can keep grass from dying.

Make your ryegrass thicker by boosting soil health. Add organic matter, aerate the lawn if the soil is compacted, fertilize appropriately, and see if your lawn needs dethatching. Your local lawn care service can come and look at your lawn and provide specific advice and remedies for your lawn issues.

The best time to fight crabgrass with pre-emergent herbicide is when forsythias tend to bloom. In the mid-Atlantic region, this is usually between April and May. Even if you're late to apply the herbicide, it’s effective as long as the crabgrass plant has fewer than five leaves.

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

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Lake Ronkonkoma, NY homeowners’ guide to lawn fertilization and treatments

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