Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in Happy Valley, OR

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

Need a pro for your lawn fertilization and treatment project in Happy Valley, OR?

Select your specific project to find the pro for you.

TRUSTED BY HAPPY VALLEY, OR HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon171
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Happy Valley

"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


"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


"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


Avatar for Blessing Landscapes

Blessing Landscapes

7219 NE 47th Ave
4.84(
81
)
Approved Pro

Blessing Landscapes

7219 NE 47th Ave
4.84(
81
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
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


Avatar for ARR SERVICES

ARR SERVICES

18807 Oregon 99E
5.00(
24
)
Approved Pro

ARR SERVICES

18807 Oregon 99E
5.00(
24
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
77 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


Avatar for Family Only Landscaping, LLC

Family Only Landscaping, LLC

18837 Se Yamhill St.
No reviews yet

Family Only Landscaping, LLC

18837 Se Yamhill St.
No reviews yet
4 years of experience

Family Only Landscaping, LLC is known for providing honest quality service, with an openness to an innovative eco-friendly approach that our clients appreciate and trust. From small, neighborhood gardens to sprawling lawns and commercial spaces, we approach every project with care and meticulous detail. We believe in building lasting relationships with our clients, getting to know them and their personal style so that we can best bring their vision to life.

Family Only Landscaping, LLC is known for providing honest quality service, with an openness to an innovative eco-friendly approach that our clients appreciate and trust. From small, neighborhood gardens to sprawling lawns and commercial spaces, we approach every project with care and meticulous detail. We believe in building lasting relationships with our clients, getting to know them and their personal style so that we can best bring their vision to life.


Avatar for Greenpointpdx

Greenpointpdx

2632 Northeast 201st Avenue Unit 12
No reviews yet

Greenpointpdx

2632 Northeast 201st Avenue Unit 12
No reviews yet
Free onsite estimate

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.


Avatar for VR Landscaping

VR Landscaping

.
No reviews yet

VR Landscaping

.
No reviews yet
10 years of experience

VR Landscaping delivers quality jobs to over deliver on everyones needs! Our team is dedicated on making the work process easy and efficient. In business Since 2015 Residential and commercial

VR Landscaping delivers quality jobs to over deliver on everyones needs! Our team is dedicated on making the work process easy and efficient. In business Since 2015 Residential and commercial


Avatar for MNK Accessories & Home Designs LLC

MNK Accessories & Home Designs LLC

9727 SE 33rd Ave
5.00(
5
)

MNK Accessories & Home Designs LLC

9727 SE 33rd Ave
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Portland-based contractor specializing in custom cabinets and storage. Contact us to purchase and install your new kitchen, bathroom, or living spaces. We're here to help transform your space for function, design, and comfort. Services Provided Basement Remodeling, Bathroom Remodeling, Custom Homes, Deck Building, General Contracting, Home Additions, Home Extensions, Home Remodeling, Kitchen Remodeling, New Home Construction

"Mark does awesome work!"

Monica M on December 2023

Portland-based contractor specializing in custom cabinets and storage. Contact us to purchase and install your new kitchen, bathroom, or living spaces. We're here to help transform your space for function, design, and comfort. Services Provided Basement Remodeling, Bathroom Remodeling, Custom Homes, Deck Building, General Contracting, Home Additions, Home Extensions, Home Remodeling, Kitchen Remodeling, New Home Construction

"Mark does awesome work!"

Monica M on December 2023


Avatar for Wolfpack Construction LLC

Wolfpack Construction LLC

26801 Northeast 9th Street
5.00(
10
)

Wolfpack Construction LLC

26801 Northeast 9th Street
5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have the experience and dedication to get the job done right! Specializing in remodeling services; 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! Call or click for your FREE estimate today!

"I was very impressed with the knowledge Victor had to do the repairs and painting for my requested project. I think it looks just or better than the original."

Susan K on February 2025

We have the experience and dedication to get the job done right! Specializing in remodeling services; 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! Call or click for your FREE estimate today!

"I was very impressed with the knowledge Victor had to do the repairs and painting for my requested project. I think it looks just or better than the original."

Susan K on February 2025

...
Showing 1-10 of 203
Lawn Fertilization and Treatment questions, answered by experts

Sugar water helps the microorganisms in the soil break down nutrients, thus helping certain plants grow. In other words, it is okay to water plants with sugar water, but exercise caution and never rely on sugar when fertilizing your grass. Sugar is not plant food and, if applied too liberally, kills the plants you intend to help.

Yes, you can typically combine liquid aeration with other lawn treatments. However, follow the specific product's instructions and consider the compatibility of treatments. In most cases, liquid aeration can complement fertilization, overseeding, or weed control programs. Combining treatments strategically can address multiple aspects of your lawn's health and appearance simultaneously. Always read and adhere to the guidelines provided by the product manufacturers to ensure safe and effective application.

A quick search online may recommend that you give your dog apple cider vinegar to help decrease the pH level of your dog’s urine. This method won’t help your yard, though. Most turf grasses thrive on slightly acidic soil, so apple cider vinegar won’t make much of a difference. 

The main cause of grass death by dog urine isn’t the pH level anyway—it’s usually the excessive amount of nitrogen that kills your grass.

The best fertilizer for early spring is an organic slow-release fertilizer that sets up your lawn for continued good health and vigorous growth throughout the whole growing season. If your lawn is particularly neglected or has specific issues, you may need an application of quick-release fertilizer alongside a slow-release one for an immediate boost. 

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 Happy Valley, 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.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"