Get matched with top lawn fertilization and treatment specialists in Portland, OR
There are 17 highly-rated local lawn fertilization and treatment specialists.
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TRUSTED BY PORTLAND, OR HOMEOWNERS
4.6 Average homeowner rating
113 Verified lawn fertilization and treatments reviews
Verified Reviews for Lawn Fertilization And Treatment pros in Portland, OR
*The Angi rating for Lawn Fertilization And Treatment companies in Portland, 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 Portland, 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 September 22, 2025
Lawn fertilization and treatment specialists in Portland
Superior Roof, Gutter and Contracting LLC
4662 Babcock Way Southeast
Superior Roof, Gutter and Contracting LLC
4662 Babcock Way Southeast
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 local quotes requested
Superior Roof,Gutter and Contracting LLC does all the jobs you don’t want to do! We clean Roofs,Gutters and more!!! We are family owned and female owned. We’ve been cleaning gutters and removing moss for over a decade and take pride in our work and provide the best work with integrity. We treat your needs as if they were our own. The Superior Way! We also do any exterior/interior home needs. New gutter installation. Thank you.
"Excellent communication, showed up on time. Good quality work, attention to detail, and went above and beyond to ensure our deck and sidewalks were spotless after cleaning the roof and gutters. Would hire again."
Roger K on December 2023
Superior Roof,Gutter and Contracting LLC does all the jobs you don’t want to do! We clean Roofs,Gutters and more!!! We are family owned and female owned. We’ve been cleaning gutters and removing moss for over a decade and take pride in our work and provide the best work with integrity. We treat your needs as if they were our own. The Superior Way! We also do any exterior/interior home needs. New gutter installation. Thank you.
"Excellent communication, showed up on time. Good quality work, attention to detail, and went above and beyond to ensure our deck and sidewalks were spotless after cleaning the roof and gutters. Would hire again."
Roger K on December 2023
Clean Air Lawn Care Portland West Side
7800 NE Walker Rd, Hillsboro, OR 97124, USA
Clean Air Lawn Care Portland West Side
7800 NE Walker Rd, Hillsboro, OR 97124, USA
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
107 local quotes requested
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/
"I couldn’t be happier with the service! The team came out to clean up my backyard and did an amazing job. They were fast, efficient, and paid attention to every detail. I especially love that they use organic methods, which makes me feel great about the safety of my garden and the environment. My backyard looks better than it has in years—clean, fresh, and ready to enjoy. Highly recommend this company to anyone looking for reliable and professional garden maintenance! 🌱🌿 Thank you Saudel and the rest of the team!"
Keyla J on August 2025
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/
"I couldn’t be happier with the service! The team came out to clean up my backyard and did an amazing job. They were fast, efficient, and paid attention to every detail. I especially love that they use organic methods, which makes me feel great about the safety of my garden and the environment. My backyard looks better than it has in years—clean, fresh, and ready to enjoy. Highly recommend this company to anyone looking for reliable and professional garden maintenance! 🌱🌿 Thank you Saudel and the rest of the team!"
Keyla J on August 2025
Artistic Landscapes
10670 SW Black Diamond Way
Artistic Landscapes
10670 SW Black Diamond Way
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
111 local quotes requested
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 - [email protected]. 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 - [email protected]. 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
RoRo Landscaping
Surrounding Areas
RoRo Landscaping
Surrounding Areas
398 local quotes requested
5 years of experience
We are a locally owned and operated company with many years of lawn care experience. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We can also do fall or spring cleanups. We can easily set up weekly, biweekly or monthly visits to accommodate any schedule. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"They did not use cedar boards but used fir boards Did not clean up after wards"
Paul H on June 2025
We are a locally owned and operated company with many years of lawn care experience. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We can also do fall or spring cleanups. We can easily set up weekly, biweekly or monthly visits to accommodate any schedule. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"They did not use cedar boards but used fir boards Did not clean up after wards"
Paul H on June 2025
ARR SERVICES
18807 Oregon 99E
ARR SERVICES
18807 Oregon 99E
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
89 local quotes requested
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
"Absolutely wonderful!"
Patricia G on August 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
"Absolutely wonderful!"
Patricia G on August 2025
Marco Enriquez Lawn Care
82nd Ave
Marco Enriquez Lawn Care
82nd Ave
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested
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
Stout Landscape Maintenance
Stout Landscape Maintenance
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
50 local quotes requested
Hi, I'm Eric, the owner and operator of Stout Landscape Maintenance. I take pride in offering personalized service, ensuring that each customer’s needs are met with care and attention. Your yard will be treated with the same dedication and respect as my own. I offer flexible service options, including weekly, bi-weekly, monthly, one-time, and on-call maintenance to keep your outdoor space looking its best year-round. I offer all your landscape needs. Lawn Care Property Clean Ups Bark Mulch Weed Control Hedge Trimming Brush Removal Tree Limbing Hand Pruning If you are interested, please reach out to me by calling or texting 503-729-5923
"Eric is absolutely the best! Listens and follows thru! The place always looks great after he’s finished. He’s been our yard person since 2023."
Karin T on March 2025
Hi, I'm Eric, the owner and operator of Stout Landscape Maintenance. I take pride in offering personalized service, ensuring that each customer’s needs are met with care and attention. Your yard will be treated with the same dedication and respect as my own. I offer flexible service options, including weekly, bi-weekly, monthly, one-time, and on-call maintenance to keep your outdoor space looking its best year-round. I offer all your landscape needs. Lawn Care Property Clean Ups Bark Mulch Weed Control Hedge Trimming Brush Removal Tree Limbing Hand Pruning If you are interested, please reach out to me by calling or texting 503-729-5923
"Eric is absolutely the best! Listens and follows thru! The place always looks great after he’s finished. He’s been our yard person since 2023."
Karin T on March 2025
Grass Doctor
Po Box 265
Grass Doctor
Po Box 265
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
38 local quotes requested
We specialize in commercial and residential landscape maintenance in and around the Portland and metro areas. We can provide weekly or bi weekly basic lawn service all the way to a comprehensive care package. Award winning.
"Always professional and personable. Reasonable prices and very punctual. We enjoy working with Juan and his crew."
Susan A on May 2019
We specialize in commercial and residential landscape maintenance in and around the Portland and metro areas. We can provide weekly or bi weekly basic lawn service all the way to a comprehensive care package. Award winning.
"Always professional and personable. Reasonable prices and very punctual. We enjoy working with Juan and his crew."
Susan A on May 2019
Blessing Landscapes
7219 NE 47th Ave
Blessing Landscapes
7219 NE 47th Ave
Customers say: Super punctual
237 local quotes requested
34 years of experience
34+ years of experience! Our mission is to design and install a landscape environment that enhances your daily life. We use the natural flow of your existing surroundings to develop an atmosphere that relaxes the mind and pleases the sense; turning your garden, yard, or patio into a haven for yourself and your family. Our landscape maintenance contracts, designed with your budget realities in mind, help relieve the worry of keeping up and cultivating your property over time. Blessing Landscapes listens to and works with your style, time, and budget to assist you in achieving your personal vision. With creativity, skill, and commitment we develop the ambiance you desire in that prized possession—your home.
"Blessing Landscapes is truly a blessing! They are professional, skilled and responsive. Maintenance is dependable and they have modified regular pruning of shrubs and bushes for my specific request, "a free-flowing" look in pruning. Design projects have been collaborative with several options given, photos, etc. I can't recommend them highly enough."
Hope S on April 2022
34+ years of experience! Our mission is to design and install a landscape environment that enhances your daily life. We use the natural flow of your existing surroundings to develop an atmosphere that relaxes the mind and pleases the sense; turning your garden, yard, or patio into a haven for yourself and your family. Our landscape maintenance contracts, designed with your budget realities in mind, help relieve the worry of keeping up and cultivating your property over time. Blessing Landscapes listens to and works with your style, time, and budget to assist you in achieving your personal vision. With creativity, skill, and commitment we develop the ambiance you desire in that prized possession—your home.
"Blessing Landscapes is truly a blessing! They are professional, skilled and responsive. Maintenance is dependable and they have modified regular pruning of shrubs and bushes for my specific request, "a free-flowing" look in pruning. Design projects have been collaborative with several options given, photos, etc. I can't recommend them highly enough."
Hope S on April 2022
RAMOS CLEAN UP
1671 SE River Rd
RAMOS CLEAN UP
1671 SE River Rd
Customers say: Quality work
54 local quotes requested
19 years of experience
5 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO EXTRA CHARGE FOR AFTER HOURS SERVICE. LICENSE NUMBER: OR 237999.
"Highly recommended. I would hire them again. Douglas is very knowledgeable. He not only did as promised, but added on work without taking advantage. His crew is excellent as well. Not only did the work how and when promised, but also top-notch quality."
Dennis D on June 2025
5 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO EXTRA CHARGE FOR AFTER HOURS SERVICE. LICENSE NUMBER: OR 237999.
"Highly recommended. I would hire them again. Douglas is very knowledgeable. He not only did as promised, but added on work without taking advantage. His crew is excellent as well. Not only did the work how and when promised, but also top-notch quality."
Dennis D on June 2025
FAQs for lawn fertilization and treatment projects in Portland, OR
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.
The Portland, OR homeowners’ guide to lawn fertilization and treatments
From average costs to expert advice, get all the answers you need to get your job done.
•Get transparent power seeding cost info to learn what impacts pricing, how to save, and whether to DIY or hire a pro for your lawn’s best results.
Wondering how much fertilizer costs?’ We’ve got you covered, with answers based on the size of your yard, type of fertilizer, and whether you hire a pro.
Brown patches on your lawn may occur for several reasons, including lack of sunlight and overfertilization. Learn how to treat and prevent patches.
When it comes to drop spreaders versus broadcast spreaders, knowing the differences between them will help you make the right choice for your outdoor setup.
Ready to give your yard a fresh start? With these tips for grass seed planting, your lush lawn dreams are one step closer to becoming a reality.
If you’re looking to apply fertilizer to your lawn, there are a few things you need to get right first. Make sure you’re ready to answer these lawn fertilizer questions before you start.
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