Get matched with top lawn fertilization and treatment specialists in Lake Oswego, OR
There are 17 highly-rated local lawn fertilization and treatment specialists.
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238 Verified Reviews for Lawn Fertilization And Treatment pros in Lake Oswego, OR
*The Angi rating for Lawn Fertilization And Treatment companies in Lake Oswego, OR 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 Lake Oswego, OR 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 10, 2025
Lawn fertilization and treatment specialists in Lake Oswego
Off The Road Lawn Maintenance is a family-orientated business we treat every customer like if they were one of our family members or friends. We will never take a job that we do not feel 100% confident we can accomplish. I will always be at every job site making sure every request from the customer is fulfilled. The most rewarding part of my career is the wonderful feeling that the customer and I get when we step out together to see the change in their property and smile at a job well done.
"I've worked with Marco twice now for lawn cleanup and bark. He is friendly and responsive. Pricing is good-it was quite a bit better than the other bid I got from one of the bark spraying companies. His team works hard, and they did a nice job each time"
Doug L on December 2024
Off The Road Lawn Maintenance is a family-orientated business we treat every customer like if they were one of our family members or friends. We will never take a job that we do not feel 100% confident we can accomplish. I will always be at every job site making sure every request from the customer is fulfilled. The most rewarding part of my career is the wonderful feeling that the customer and I get when we step out together to see the change in their property and smile at a job well done.
"I've worked with Marco twice now for lawn cleanup and bark. He is friendly and responsive. Pricing is good-it was quite a bit better than the other bid I got from one of the bark spraying companies. His team works hard, and they did a nice job each time"
Doug L on December 2024
Welcome to a new age in the Lawn Care Industry... Clean Air Lawn Care Portland West offers Organic, Electric and Effective treatments for Lawn Maintenance, Lawn Fertilization, Irrigation and Pest Control.... Clean Air Lawn Care Portland is a change artist in the green revolution. We have redefined the lawn industry with modern operations and organic materials that are better for people, animals, and the environment. We are the healthy lawn care company for which you have been looking for. Follow us via Facebook, Instagram, Twitter, YouTube, TikTok and LinkedIn. For Estimates, go to: https://cleanairlawncareportland.com/contact-us/
"The team at Clean Air Lawn Care are attentive, kind, and reliable. They are also very knowledgeable about native plants. I love that they use electric equipment instead of diesel - it’s much quieter and less pollution."
Natalie B on October 2024
Welcome to a new age in the Lawn Care Industry... Clean Air Lawn Care Portland West offers Organic, Electric and Effective treatments for Lawn Maintenance, Lawn Fertilization, Irrigation and Pest Control.... Clean Air Lawn Care Portland is a change artist in the green revolution. We have redefined the lawn industry with modern operations and organic materials that are better for people, animals, and the environment. We are the healthy lawn care company for which you have been looking for. Follow us via Facebook, Instagram, Twitter, YouTube, TikTok and LinkedIn. For Estimates, go to: https://cleanairlawncareportland.com/contact-us/
"The team at Clean Air Lawn Care are attentive, kind, and reliable. They are also very knowledgeable about native plants. I love that they use electric equipment instead of diesel - it’s much quieter and less pollution."
Natalie B on October 2024
ARR SERVICES LLC we are a company specially in Outdoor Cleaning Residential and Commercial Our specialty is keeping your house healthy Free of slime, moss or over grow bushes Roof and Gutters Cleaning, pressure washing , Window cleaning and Yard service. branches removal, trimming and mowing our focus is to do our best work and professional. That our customers are satisfied
"They came out quickly to give us a quote to clean our gutters and roof and treat our roof for moss. They did the work within the week and did a great job."
Erika R on January 2025
ARR SERVICES LLC we are a company specially in Outdoor Cleaning Residential and Commercial Our specialty is keeping your house healthy Free of slime, moss or over grow bushes Roof and Gutters Cleaning, pressure washing , Window cleaning and Yard service. branches removal, trimming and mowing our focus is to do our best work and professional. That our customers are satisfied
"They came out quickly to give us a quote to clean our gutters and roof and treat our roof for moss. They did the work within the week and did a great job."
Erika R on January 2025
In Business Since 2006 Marco Enriquez Lawn Care has been dedicated to this craft for over 20 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!
"Marco and team were prompt and did a great job at reasonable rates. Highly recommend."
mike j on December 2024
In Business Since 2006 Marco Enriquez Lawn Care has been dedicated to this craft for over 20 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!
"Marco and team were prompt and did a great job at reasonable rates. Highly recommend."
mike j on December 2024
No yearly contracts required for maintenance customers, month to month billing available. OLCB License #9292. Owner and Landscape Contractor: Robert Kinsey. Designer and Office Manager: Sarah Kinsey. Additional email - info@artisticlandscapespdx.com. Award Winning .
"Robert and the team at Artistic Landscapes were so amazing to work with. After my spouse and I fell ill over the summer, we had to let the yard go, and it took us a long time to recover so we never had enough energy to catch up. By the time we called Robert, we felt embarrassed of our yard and anxious to get it resolved. We have struggled in the past getting landscapers to follow through with giving us bids so we were nervous about starting that process again. Other crews that we hired wouldn't complete the job as described and made us feel like we were being difficult for asking questions or speaking up. This was NOT the case with Robert and his team. They were kind, communicative, affordable, flexible and the end product was gorgeous. They promised 100% and gave us 200%. We kept the crew on for monthly maintenance which will ensure that we have a gorgeous yard for years to come. Thanks to Robert, Salvador, Eduardo, Sarah and all of the folks who worked on our project in some way. We are eternally grateful, and feel like proud homeowners again."
Rebekah B on December 2024
No yearly contracts required for maintenance customers, month to month billing available. OLCB License #9292. Owner and Landscape Contractor: Robert Kinsey. Designer and Office Manager: Sarah Kinsey. Additional email - info@artisticlandscapespdx.com. Award Winning .
"Robert and the team at Artistic Landscapes were so amazing to work with. After my spouse and I fell ill over the summer, we had to let the yard go, and it took us a long time to recover so we never had enough energy to catch up. By the time we called Robert, we felt embarrassed of our yard and anxious to get it resolved. We have struggled in the past getting landscapers to follow through with giving us bids so we were nervous about starting that process again. Other crews that we hired wouldn't complete the job as described and made us feel like we were being difficult for asking questions or speaking up. This was NOT the case with Robert and his team. They were kind, communicative, affordable, flexible and the end product was gorgeous. They promised 100% and gave us 200%. We kept the crew on for monthly maintenance which will ensure that we have a gorgeous yard for years to come. Thanks to Robert, Salvador, Eduardo, Sarah and all of the folks who worked on our project in some way. We are eternally grateful, and feel like proud homeowners again."
Rebekah B on December 2024
Hello i'm David from montiel's yard maintenance LLC let me help with your yard work Mowing Edgind Blowing Trimming Clean up And much more
"The team was quick, clean, and super efficient with their time. So grateful we could hire them and get this job completed the first week of summer!"
Rachel I on June 2024
Hello i'm David from montiel's yard maintenance LLC let me help with your yard work Mowing Edgind Blowing Trimming Clean up And much more
"The team was quick, clean, and super efficient with their time. So grateful we could hire them and get this job completed the first week of summer!"
Rachel I on June 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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 them in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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 them in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
ATTENTION: WE DON'T DO BIWEEKLY or BIMONTHLY landscape maintenance UNLESS it is a sizable commercial property or a large residence requiring several man hours of landscape work per visit. Whether you are looking to enhance the landscape of your property for prominence in your area or looking to sell, we can build a plan according to your needs and execute on it. If we can't/won't do it right, WE RATHER NOT DO IT!!! We believe that communication is key to the coexistence of all relationships; especially business' ones. And, when it comes to landscape management/maintenance, expectations vary from person to person. Therefore, we are here to become accustomed to your landscape maintenance needs. LANDSCAPE MANAGEMENT & MAINTENANCE SERVICE WEEKLY LANDSCAPE MAINTENANCE: Edging of lawn, mowing, weed control in & out of lawn, fertilizing lawn, liming of lawn, trimming, raking of garden beds, debris/leafs hauling... MATERIAL SPREADING: Bark dust, saw dust, soil, compost, gravel spreading, river rock... LAWN RENOVATION: Dethatching, overseeding, aerating, rototilling, sod... ONE TIME LANDSCAPE CLEAN-UPS: pruning/trimming of bushes/hedges, weed treatment, pressure washing, dressing of garden beds, overseeding of lawn plus aerating, digging of dead and unhealthy plants, hauling of all yard debris... MANUAL CLIPPING/PRUNING: Japanese Maples, Rhododendrons, Junipers, Japanese Andromedas, holly bushes, rose bushes, camellia bushes.... TRIMMING/PRUNING OF SMALL TREES & HEDGES (NO HIGHER THAN 20 FEET): apple trees, pear trees, maple trees, plum trees, cherry trees, arborvitae hedge, laurel hedge, photinia hedge, ivy... 5 0 3 5 6 2 9 7 9 8
"Above excellent. Prompt and thorough. Very pleasant to work with. More than we expected."
Patrick S on March 2023
ATTENTION: WE DON'T DO BIWEEKLY or BIMONTHLY landscape maintenance UNLESS it is a sizable commercial property or a large residence requiring several man hours of landscape work per visit. Whether you are looking to enhance the landscape of your property for prominence in your area or looking to sell, we can build a plan according to your needs and execute on it. If we can't/won't do it right, WE RATHER NOT DO IT!!! We believe that communication is key to the coexistence of all relationships; especially business' ones. And, when it comes to landscape management/maintenance, expectations vary from person to person. Therefore, we are here to become accustomed to your landscape maintenance needs. LANDSCAPE MANAGEMENT & MAINTENANCE SERVICE WEEKLY LANDSCAPE MAINTENANCE: Edging of lawn, mowing, weed control in & out of lawn, fertilizing lawn, liming of lawn, trimming, raking of garden beds, debris/leafs hauling... MATERIAL SPREADING: Bark dust, saw dust, soil, compost, gravel spreading, river rock... LAWN RENOVATION: Dethatching, overseeding, aerating, rototilling, sod... ONE TIME LANDSCAPE CLEAN-UPS: pruning/trimming of bushes/hedges, weed treatment, pressure washing, dressing of garden beds, overseeding of lawn plus aerating, digging of dead and unhealthy plants, hauling of all yard debris... MANUAL CLIPPING/PRUNING: Japanese Maples, Rhododendrons, Junipers, Japanese Andromedas, holly bushes, rose bushes, camellia bushes.... TRIMMING/PRUNING OF SMALL TREES & HEDGES (NO HIGHER THAN 20 FEET): apple trees, pear trees, maple trees, plum trees, cherry trees, arborvitae hedge, laurel hedge, photinia hedge, ivy... 5 0 3 5 6 2 9 7 9 8
"Above excellent. Prompt and thorough. Very pleasant to work with. More than we expected."
Patrick S on March 2023
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
"This man Francisco is a thief. He was purchasing a piece of equipment from us and ended up scamming us! We are out our equipment and hundreds of dollars. This is not an honest person. We gave him multiple opportunities to make it right and he has not done so! Be aware if you choose this company. What a pathetic piece of trash! I hope so badly karma comes his way!"
Brooke N on April 2023
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
"This man Francisco is a thief. He was purchasing a piece of equipment from us and ended up scamming us! We are out our equipment and hundreds of dollars. This is not an honest person. We gave him multiple opportunities to make it right and he has not done so! Be aware if you choose this company. What a pathetic piece of trash! I hope so badly karma comes his way!"
Brooke N on April 2023
If you don't like our work... We don't get paid. That's our moto. Your front yard will never look as good! 100% satisfaction, guaranteed! We excel in our line of work. Free Estimates. CCB # 210901
"Do you have a yard full of bark chips (or weeds), and you’d like a lovely landscape instead? Calling RCS Landscape is a good start. After contacting 7 landscapers through Angie’s List (3 of whom never called me back), I got 4 quotes for work in my back yard. Ricardo’s was the most reasonable, and he was able to start work sooner than the others. He answered all my questions as the job progressed. I have difficult access to my back yard, and Ricardo and his team were willing and able to work with it. They did a professional job on my retaining wall and paver path and patio, plus they were very patient in helping me place my boulders. In addition, they were personable, considerate of my neighbors and cleaned up after themselves. There were a couple of things that did not get communicated during my project. While Ricardo was able to fix one of them, it was too far along in the project to fix the other. I chose to do my own planting and mulching. With the professionally installed hardscape already in place, the end result is a serene and delightful spot I now call My Happy Place. My friends and family love it too! I would definitely put RCS Landscape on the list of people to call if I needed more work done."
Dawn W on June 2021
If you don't like our work... We don't get paid. That's our moto. Your front yard will never look as good! 100% satisfaction, guaranteed! We excel in our line of work. Free Estimates. CCB # 210901
"Do you have a yard full of bark chips (or weeds), and you’d like a lovely landscape instead? Calling RCS Landscape is a good start. After contacting 7 landscapers through Angie’s List (3 of whom never called me back), I got 4 quotes for work in my back yard. Ricardo’s was the most reasonable, and he was able to start work sooner than the others. He answered all my questions as the job progressed. I have difficult access to my back yard, and Ricardo and his team were willing and able to work with it. They did a professional job on my retaining wall and paver path and patio, plus they were very patient in helping me place my boulders. In addition, they were personable, considerate of my neighbors and cleaned up after themselves. There were a couple of things that did not get communicated during my project. While Ricardo was able to fix one of them, it was too far along in the project to fix the other. I chose to do my own planting and mulching. With the professionally installed hardscape already in place, the end result is a serene and delightful spot I now call My Happy Place. My friends and family love it too! I would definitely put RCS Landscape on the list of people to call if I needed more work done."
Dawn W on June 2021
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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