Get matched with top lawn fertilization and treatment specialists in Cos Cob, CT
There are 10 highly-rated local lawn fertilization and treatment specialists.
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32 Verified Reviews for Lawn Fertilization And Treatment pros in Cos Cob, CT
*The Angi rating for Lawn Fertilization And Treatment companies in Cos Cob, CT 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 Cos Cob, CT 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 April 26, 2025
Lawn fertilization and treatment specialists in Cos Cob
Three Brothers & Sons Landscaping LLC. Registered and fully insured. From weekly mowing to large landscape jobs, we've got your landscaping needs covered! Our goal is to provide the best landscaping and lawn maintenance services in our area. We aim to satisfy and surpass the expectations of our costumers and what they aspire the landscape of their property to look like. We always over-deliver and we go above and beyond in our work. Our prices are competitive and our costumer service, work ethic, and quality is unmatched! Family owned and operated with years of experience behind us, your satisfaction is guaranteed!
"I contracted Three Brothers and Sons Landscaping to try to identify what invasive vines we have on our property. This was not their specialty however they were extremely polite, quick to respond to my call. They gave me some names of companies that specialize in invasive vines. The next time I’m looking for landscaping services I would definitely consider using Three Brothers & Sons Landscaping. :)"
SUSAN K on October 2024
Three Brothers & Sons Landscaping LLC. Registered and fully insured. From weekly mowing to large landscape jobs, we've got your landscaping needs covered! Our goal is to provide the best landscaping and lawn maintenance services in our area. We aim to satisfy and surpass the expectations of our costumers and what they aspire the landscape of their property to look like. We always over-deliver and we go above and beyond in our work. Our prices are competitive and our costumer service, work ethic, and quality is unmatched! Family owned and operated with years of experience behind us, your satisfaction is guaranteed!
"I contracted Three Brothers and Sons Landscaping to try to identify what invasive vines we have on our property. This was not their specialty however they were extremely polite, quick to respond to my call. They gave me some names of companies that specialize in invasive vines. The next time I’m looking for landscaping services I would definitely consider using Three Brothers & Sons Landscaping. :)"
SUSAN K on October 2024
Lawn care, mulching, top soil, hedge trimming, weeding, and more serving the communities of Stamford, New Canaan, Darien, Greenwich, and Norwalk. 5% lifetime discount on lawn cuts to those in the 06903 ZIP code Leedsland.com
"5 stars! Eric has been so responsive, professional, hard working and honest. We were looking for lawn mowing, weeding and mulching and Eric provided detailed quotes quickly...and his pricing was very competitive with other businesses. On work days Eric and Trey show up early and work non-stop until the job is done. The results look fantastic -- and they always make sure to clean up. Most importantly, Eric is honest -- when a job was finished faster than expected and less material was used he discounted the bill accordingly. We have been so pleased with Leeds we are going to also use them for fertilizing and weed control going forward."
Oliver L on June 2022
Lawn care, mulching, top soil, hedge trimming, weeding, and more serving the communities of Stamford, New Canaan, Darien, Greenwich, and Norwalk. 5% lifetime discount on lawn cuts to those in the 06903 ZIP code Leedsland.com
"5 stars! Eric has been so responsive, professional, hard working and honest. We were looking for lawn mowing, weeding and mulching and Eric provided detailed quotes quickly...and his pricing was very competitive with other businesses. On work days Eric and Trey show up early and work non-stop until the job is done. The results look fantastic -- and they always make sure to clean up. Most importantly, Eric is honest -- when a job was finished faster than expected and less material was used he discounted the bill accordingly. We have been so pleased with Leeds we are going to also use them for fertilizing and weed control going forward."
Oliver L on June 2022
At Sanchez Brothers needs are the most importance. Our team with 10+ 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!
"Juan and his crew did an excellent job of removing and replacing a 50 year old retaining wall that was in desperate shape. Juan took care of everything. The job was finished quickly and the price was very reasonable."
Michael C on July 2023
At Sanchez Brothers needs are the most importance. Our team with 10+ 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!
"Juan and his crew did an excellent job of removing and replacing a 50 year old retaining wall that was in desperate shape. Juan took care of everything. The job was finished quickly and the price was very reasonable."
Michael C on July 2023
Over 15 Years Experienced, Lawn Care , Power Wash , Junk Removal. Eco Logical – Eco-Friendly Lawn & Plant Health Care At Eco Logical, we provide sustainable and eco-friendly solutions for lawn care and plant health. Our services are designed to nurture your landscape while protecting the environment, using natural and organic methods that promote healthy, vibrant green spaces. We specialize in: ✔ Eco-friendly lawn maintenance ✔ Organic fertilization & soil health improvement ✔ Natural pest & disease control ✔ Sustainable plant care solutions Additionally, our Junk Collection Team helps keep your living espace organize and clean by removing and recycling all your unwanted items. We ensure that unwanted items are disposed of properly, minimizing landfill waste and maximizing eco-conscious practices. Choose Eco Logical for greener solutions that care for your lawn, plants, and the planet. 🌿♻️
"Good job but needed more topsoil to cover some spots."
Mike R on April 2025
Over 15 Years Experienced, Lawn Care , Power Wash , Junk Removal. Eco Logical – Eco-Friendly Lawn & Plant Health Care At Eco Logical, we provide sustainable and eco-friendly solutions for lawn care and plant health. Our services are designed to nurture your landscape while protecting the environment, using natural and organic methods that promote healthy, vibrant green spaces. We specialize in: ✔ Eco-friendly lawn maintenance ✔ Organic fertilization & soil health improvement ✔ Natural pest & disease control ✔ Sustainable plant care solutions Additionally, our Junk Collection Team helps keep your living espace organize and clean by removing and recycling all your unwanted items. We ensure that unwanted items are disposed of properly, minimizing landfill waste and maximizing eco-conscious practices. Choose Eco Logical for greener solutions that care for your lawn, plants, and the planet. 🌿♻️
"Good job but needed more topsoil to cover some spots."
Mike R on April 2025
Richard has been in the business for over 36 years. He enjoys what he does and promises to provide quality work for your home every single time. Honesty and integrity are two important qualities that Richard promises to bring to the table and he will get your landscaping work done right the first time. The company specializes in complete property maintenance, makeovers, design/build, transplanting/planting, grading and drainage, seeding/ sodding, hardscapes and custom wood and other fencing. " I've been fortunate and grateful to my crew, many of whom have been with me for over 23 years. We love what we do, and I think it shows. I value long term relationships with my customers and it's been fun watching so many families grow up! They know the crew on a first name basis. It's nice for all. "We do it right from the start. Isn't much we haven't seen in our 36 years.". Experience Matters! Call Today! 203 588 0038 rjoneslandscapingllc@gmail.com www.richardjoneslandscaping.com
"N/A"
Andriy K on November 2022
Richard has been in the business for over 36 years. He enjoys what he does and promises to provide quality work for your home every single time. Honesty and integrity are two important qualities that Richard promises to bring to the table and he will get your landscaping work done right the first time. The company specializes in complete property maintenance, makeovers, design/build, transplanting/planting, grading and drainage, seeding/ sodding, hardscapes and custom wood and other fencing. " I've been fortunate and grateful to my crew, many of whom have been with me for over 23 years. We love what we do, and I think it shows. I value long term relationships with my customers and it's been fun watching so many families grow up! They know the crew on a first name basis. It's nice for all. "We do it right from the start. Isn't much we haven't seen in our 36 years.". Experience Matters! Call Today! 203 588 0038 rjoneslandscapingllc@gmail.com www.richardjoneslandscaping.com
"N/A"
Andriy K on November 2022
Our services include: complete lawn care, insect and disease control, tick control, geese control, organic programs, tree spraying, party spraying, aerating, over seeding and deep root feeding. 100% Organic Tick Spraying. Introducing Tick Control System with "Tick Box". Treat ticks at the source, mice and chipmunks. Not harmful to them, but will kill the tick before it makes it way to a deer.
"Fantastic! Quick , efficient and great job! Exceeded my expectations!"
Val W on December 2021
Our services include: complete lawn care, insect and disease control, tick control, geese control, organic programs, tree spraying, party spraying, aerating, over seeding and deep root feeding. 100% Organic Tick Spraying. Introducing Tick Control System with "Tick Box". Treat ticks at the source, mice and chipmunks. Not harmful to them, but will kill the tick before it makes it way to a deer.
"Fantastic! Quick , efficient and great job! Exceeded my expectations!"
Val W on December 2021
Turning Green,LLC will make sure your Natural Outdoor is safe, healthy and green. We'll inspect your lawn, or trees and shrubs, and provide a complete, written, analysis of its condition, treatment recommendations, and cost. Following your approval, we'll return to make timely, seasonal applications. We're also available any time for questions or concerns. "Our work is 100% guaranteed". What makes us different from other companies; we're hands on company, working directly with our clients. Safety is our priority. We understand how important your family and our ecology are, because we live in this ecology and we are a family owned business. We make it a goal to leave your patio, walkway, or driveway cleaner than when we arrive. You can count on and trust our certified applicators with many years of experience. Organic was for the future, the future is now, and we are ready for it!
"Showed up when they said they would"
Bill L on November 2023
Turning Green,LLC will make sure your Natural Outdoor is safe, healthy and green. We'll inspect your lawn, or trees and shrubs, and provide a complete, written, analysis of its condition, treatment recommendations, and cost. Following your approval, we'll return to make timely, seasonal applications. We're also available any time for questions or concerns. "Our work is 100% guaranteed". What makes us different from other companies; we're hands on company, working directly with our clients. Safety is our priority. We understand how important your family and our ecology are, because we live in this ecology and we are a family owned business. We make it a goal to leave your patio, walkway, or driveway cleaner than when we arrive. You can count on and trust our certified applicators with many years of experience. Organic was for the future, the future is now, and we are ready for it!
"Showed up when they said they would"
Bill L on November 2023
LAWN Care application's - Aeration & Seeding - Ornamental Care - Deep Root Feeding - Tick Control . I am owner and operator and on all job site on day of application. I started my Lawn & Ornamental Care & Tick Control business in 1998.
LAWN Care application's - Aeration & Seeding - Ornamental Care - Deep Root Feeding - Tick Control . I am owner and operator and on all job site on day of application. I started my Lawn & Ornamental Care & Tick Control business in 1998.
Landscaping company servicing the lower Fairfield County area for many years. We provide lawn maintenance, spring/fall cleanup services, pruning, trimming, lawn treatments, dump runs, etc. Contact us with any of your landscaping needs, references can be provided upon request.
Landscaping company servicing the lower Fairfield County area for many years. We provide lawn maintenance, spring/fall cleanup services, pruning, trimming, lawn treatments, dump runs, etc. Contact us with any of your landscaping needs, references can be provided upon request.
CornerStone provides landscaping and snow removal for residential and commercial properties. Our dedicated team of skilled technicians are committed to provide superior service fitting to your properties unique needs. In addition to exterior property maintenance, we also can provide concrete repairs, asphalt repairs, masonry and carpentry repairs as well as seasonal planting and decor installation. We can provide power washing, dumpster rental and firewood too. It's one stop shopping with CORNERSTONE! We are a local Westchester family that owns and operates this business. We are fully licensed and insured serving Westchester communities and the tri-county area.
CornerStone provides landscaping and snow removal for residential and commercial properties. Our dedicated team of skilled technicians are committed to provide superior service fitting to your properties unique needs. In addition to exterior property maintenance, we also can provide concrete repairs, asphalt repairs, masonry and carpentry repairs as well as seasonal planting and decor installation. We can provide power washing, dumpster rental and firewood too. It's one stop shopping with CORNERSTONE! We are a local Westchester family that owns and operates this business. We are fully licensed and insured serving Westchester communities and the tri-county area.
Lawn fertilization and treatments FAQs
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.
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