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Verified Reviews for Lawn Fertilization And Treatment pros in Port Washington, WI
*The Angi rating for Lawn Fertilization And Treatment companies in Port Washington, WI 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 Port Washington, WI 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 November 22, 2025
Find Lawn fertilization and treatment specialists in Port Washington

TruGreen
TruGreen
We believe life is better outside. TruGreen is committed to improving outdoor spaces like your backyard, our shared communities and the environment as a whole. That's why TruGreen, America's #1 lawn care company, has a team of PhD agronomists and certified specialists who work to provide tailored care and bring out your lawn's full potential. We're here to help you and your lawn flourish this season.
"The pro has been servicing our Mclean property quite well for a couple of years. Our lawn looks good and we are satisfied with the service. The customer service is sometimes underwhelming but it gets the job done at a reasonable cost which is really becoming harder by the day to get."
Alejandro S on May 2025
We believe life is better outside. TruGreen is committed to improving outdoor spaces like your backyard, our shared communities and the environment as a whole. That's why TruGreen, America's #1 lawn care company, has a team of PhD agronomists and certified specialists who work to provide tailored care and bring out your lawn's full potential. We're here to help you and your lawn flourish this season.
"The pro has been servicing our Mclean property quite well for a couple of years. Our lawn looks good and we are satisfied with the service. The customer service is sometimes underwhelming but it gets the job done at a reasonable cost which is really becoming harder by the day to get."
Alejandro S on May 2025

Weed Man
Weed Man
For 40 years, Weed Man, has strived to create outdoor yards and landscapes that you call home. Our integrated services provide you with a peace of mind that allows you to unwind in the comfort of your yard, knowing that you have created a safe and healthy environment for entertaining your neighbors, playing catch with your kids, or letting your pets romp carefree through the grass. Our professional lawn care services also result in increased property values, a must in todays economy. We know lawn care, and we tailor our programs uniquely for your lawn. Our lawn care program includes fertilization with our exclusive blend of fertilizers, weed, insect disease management, as well as aeration and seeding. We guarantee our services. To find out more about any of our services, call us, or visit your local Weed Man professional today for a custom lawn analysis and a program designed to keep your lawn healthy and vigorous.
"Please read this carefully before this happens to you! The week of February 20th a Weed Man representative personally visited my home. He identified himself and asked if I would like a quote for my lawn service. I told him I had a service for the last 2 years and I would consider if they could be price competitive. I gave him my email address, and he walked around my property and left. On February 22 I received a quote via email labeled Weed Man â Promises Kept. I was satisfied with the quote, so I called my current lawn services and told them I no longer needed their service. I signed up with Weed Man and paid in full for the yearly service of 6 applications. On 4-13-23 they performed my first service, and everything went well. Later that day I received a phone call from a Weed Man representative. My first thought was they wanted to thank me for my business but that was far from the truth. She told me they could not service my property unless I paid them more money. As I stated earlier, I had already paid for the full year. There is only one word that can describe the business practice of Extortion. I told her I had paid for the year and expected them to honor their contract with me. She told me she needed to speak to upper management and would call me back. That call never came and the following week I attempted to log onto the Weed Man website to view my account. It gave me a message that my account was not active. I called the phone number listed on my quote and was told my account was canceled 2 days prior. I asked to be called back by someone in management. 2 days later I did receive a call and was told it was being recorded. I was clear I was not happy with their extortion practices to get me to pay more than my written paid quote. She told me they could not service my lawn for the quoted price. She canceled my service and told me my full amount would be refunded. I asked them again to honor their paid contract and if they wanted more money they could ask for that next year and let me decide if I wanted to keep their service at a higher price but they refused. It has now been 2 weeks and my account is still canceled and no money has been refunded."
Bryan G on April 2023
For 40 years, Weed Man, has strived to create outdoor yards and landscapes that you call home. Our integrated services provide you with a peace of mind that allows you to unwind in the comfort of your yard, knowing that you have created a safe and healthy environment for entertaining your neighbors, playing catch with your kids, or letting your pets romp carefree through the grass. Our professional lawn care services also result in increased property values, a must in todays economy. We know lawn care, and we tailor our programs uniquely for your lawn. Our lawn care program includes fertilization with our exclusive blend of fertilizers, weed, insect disease management, as well as aeration and seeding. We guarantee our services. To find out more about any of our services, call us, or visit your local Weed Man professional today for a custom lawn analysis and a program designed to keep your lawn healthy and vigorous.
"Please read this carefully before this happens to you! The week of February 20th a Weed Man representative personally visited my home. He identified himself and asked if I would like a quote for my lawn service. I told him I had a service for the last 2 years and I would consider if they could be price competitive. I gave him my email address, and he walked around my property and left. On February 22 I received a quote via email labeled Weed Man â Promises Kept. I was satisfied with the quote, so I called my current lawn services and told them I no longer needed their service. I signed up with Weed Man and paid in full for the yearly service of 6 applications. On 4-13-23 they performed my first service, and everything went well. Later that day I received a phone call from a Weed Man representative. My first thought was they wanted to thank me for my business but that was far from the truth. She told me they could not service my property unless I paid them more money. As I stated earlier, I had already paid for the full year. There is only one word that can describe the business practice of Extortion. I told her I had paid for the year and expected them to honor their contract with me. She told me she needed to speak to upper management and would call me back. That call never came and the following week I attempted to log onto the Weed Man website to view my account. It gave me a message that my account was not active. I called the phone number listed on my quote and was told my account was canceled 2 days prior. I asked to be called back by someone in management. 2 days later I did receive a call and was told it was being recorded. I was clear I was not happy with their extortion practices to get me to pay more than my written paid quote. She told me they could not service my lawn for the quoted price. She canceled my service and told me my full amount would be refunded. I asked them again to honor their paid contract and if they wanted more money they could ask for that next year and let me decide if I wanted to keep their service at a higher price but they refused. It has now been 2 weeks and my account is still canceled and no money has been refunded."
Bryan G on April 2023

Hoppe Tree Service
Hoppe Tree Service
Our crew has the expertise and equipment for pruning jobs big and small. The equipment, experience, and knowledge of our team of arborists is second to none. Service matters... Hoppe Tree Service has won the Angies List Super Service Award for 18 years in a row from 2001-2018! Get a jump on your trees for this spring season. Contact us to have a certified arborist evaluate your trees! Whether it is pruning or removal work, or staying ahead of insect and disease pests before it becomes too late. Our crew can help.
"Very well. Quick, clean efficient."
Tom B on July 2022
Our crew has the expertise and equipment for pruning jobs big and small. The equipment, experience, and knowledge of our team of arborists is second to none. Service matters... Hoppe Tree Service has won the Angies List Super Service Award for 18 years in a row from 2001-2018! Get a jump on your trees for this spring season. Contact us to have a certified arborist evaluate your trees! Whether it is pruning or removal work, or staying ahead of insect and disease pests before it becomes too late. Our crew can help.
"Very well. Quick, clean efficient."
Tom B on July 2022

The Davey Tree Expert Company
The Davey Tree Expert Company
Call today for a free consultation. Our team of certified arborists provides expert tree services, trimming, removals, insect and disease prevention and more. All Davey Tree specialists are licensed, bonded and insured and committed to personalized client service and accomplishing your property goals. Contact us today to get started!
"We contacted Davey for several projects: Remove diseased spruce, replant tree line including a consultation on best species and design (27 trees total in the end), and lawn treatments (discussed below). For the trees, I worked with Adam, the district manager for my area and a certified arborist. He was wonderful to work with. We had multiple consultations before starting the job; he itemized tasks so we could pick and choose what we could afford to do. Ultimately, we did not use them for the tree removal because we found a better deal with a guy that was just getting started, BUT we are so pleased we went with them for the planting. Adam was incredibly knowledgeable about what species of trees to avoid (for deer and disease), how to arrange them on our property for best outcomes, and even weighed in a bit on design. I had gotten 3 quotes for planting and Davey was not only competitive, but I also sensed we would get the best advice and the job would be done right. There was one minor hiccup once the project got started - some of the trees were planted in the wrong spot, but Adam and his team (project lead was Steve) were incredibly responsive and professional about it and moved the trees to their correct location the very next week. This was a large project and not all the trees were available from the nursery at once, but Adam kept me informed along the way. Additional pluses - they had great selection of the species we were interested in and the trees are guaranteed for a full year. Regarding lawn treatment: This is our first year doing lawn treatments. For the first treatment (pre-emergent) I was expecting them to come by mid-late may, but they didn't show when I expected, so I called and they scheduled me for the next week (I think it ended up being first week of June). Same thing happened a month later with the first of the broad leaf treatments. They were responsive when I called, but I do wish I didn't have to call. We'll see how fall treatment goes. I will say grass does look great even after a couple treatments and the price is comparable to their competitors."
michaela V on July 2021
Call today for a free consultation. Our team of certified arborists provides expert tree services, trimming, removals, insect and disease prevention and more. All Davey Tree specialists are licensed, bonded and insured and committed to personalized client service and accomplishing your property goals. Contact us today to get started!
"We contacted Davey for several projects: Remove diseased spruce, replant tree line including a consultation on best species and design (27 trees total in the end), and lawn treatments (discussed below). For the trees, I worked with Adam, the district manager for my area and a certified arborist. He was wonderful to work with. We had multiple consultations before starting the job; he itemized tasks so we could pick and choose what we could afford to do. Ultimately, we did not use them for the tree removal because we found a better deal with a guy that was just getting started, BUT we are so pleased we went with them for the planting. Adam was incredibly knowledgeable about what species of trees to avoid (for deer and disease), how to arrange them on our property for best outcomes, and even weighed in a bit on design. I had gotten 3 quotes for planting and Davey was not only competitive, but I also sensed we would get the best advice and the job would be done right. There was one minor hiccup once the project got started - some of the trees were planted in the wrong spot, but Adam and his team (project lead was Steve) were incredibly responsive and professional about it and moved the trees to their correct location the very next week. This was a large project and not all the trees were available from the nursery at once, but Adam kept me informed along the way. Additional pluses - they had great selection of the species we were interested in and the trees are guaranteed for a full year. Regarding lawn treatment: This is our first year doing lawn treatments. For the first treatment (pre-emergent) I was expecting them to come by mid-late may, but they didn't show when I expected, so I called and they scheduled me for the next week (I think it ended up being first week of June). Same thing happened a month later with the first of the broad leaf treatments. They were responsive when I called, but I do wish I didn't have to call. We'll see how fall treatment goes. I will say grass does look great even after a couple treatments and the price is comparable to their competitors."
michaela V on July 2021

Integrity Small Engine Repair
Integrity Small Engine Repair
Integrity Small Engine Repair is a new company with over 36 years of factory-trained experience in small engine manufacturing & maintenance. We provide quality small engine equipment repairs for both residential and commercial customers. We bring our service to you with our fully-equipped trailer. If the repair requires additional attention, we will transport the unit to our shop and return it to you in running order. At no additional cost to you.
"Larry and (I believe) his son came to my home to pick up my lawn mower and snow blower THE DAY I CALLED and returned them in less than a week! That's astounding! I called all over and, in late fall, the turn around is closer to a month! Not with Integrity! I was surprised at the look of my machines. I didn't even recognize them. They cleaned them up too! Great service and great...well, integrity. Thank you, guys!"
Matthew F on December 2020
Integrity Small Engine Repair is a new company with over 36 years of factory-trained experience in small engine manufacturing & maintenance. We provide quality small engine equipment repairs for both residential and commercial customers. We bring our service to you with our fully-equipped trailer. If the repair requires additional attention, we will transport the unit to our shop and return it to you in running order. At no additional cost to you.
"Larry and (I believe) his son came to my home to pick up my lawn mower and snow blower THE DAY I CALLED and returned them in less than a week! That's astounding! I called all over and, in late fall, the turn around is closer to a month! Not with Integrity! I was surprised at the look of my machines. I didn't even recognize them. They cleaned them up too! Great service and great...well, integrity. Thank you, guys!"
Matthew F on December 2020

Naturalawn Of America
Naturalawn Of America
NaturaLawn of America provides organic-based lawn care services and products. Safer & better for pets - kids and the environment! Lawn care consultations & quotes for residential lawn programs. Have a lush green lawn, naturally, and with fewer weeds. A one-size-fits-all chemical program is not a safe approach to lawn care in Milwaukee, WI. As the recognized leader in environmentally responsible lawn care services, our approach is safer and more effective than traditional chemical services. Our NaturaLawn of America lawn care programs are customized to the needs of each individual lawn. We work with your complete yard environment to create a naturally healthy lawn that stays that way.
"Warning neighbors of poor customer service from Naturalawn. Neighbors who know me know I spend a lot of time working on my yard and commented 2 yrs. ago on my efforts to make sure newly renovated grass came in nicely. I recently had aeration done w/Naturalawn and warned owner that netting from renovation had still not decomposed and last year a different company would not do those areas so I asked if I should stake off the areas. He said he could aerate. I came home from work on a Friday to a 5 ft. patch of grass that was totally ripped up and no note on the invoice about encountering a problem. I sent a picture to owner via text and email without a response until Monday morning saying he would come look at it since I asked, but then adding that is what it is supposed to look like after and soil supposed to be disturbed. I had to call him Monday. Of course I had to leave a message and when he called back he was very rude asking why I was so upset, that the technician was off today but would talk to him tomorrow, and that if indeed damaged (although you had to go & repair it) he wouldn't credit me the whole amount of aeration. I told him that I started the process for germination (seed from renovation because I know from renovation what time I need before the leaves fall in this wooded lot) and you have a picture I sent you. It was not a bare spot. He laughed at me for being upset. I asked him to put himself in my shoes if he came home to see that and without a timely response especially since his website prides himself for being like a neighbor."
Brigette L on September 2022
NaturaLawn of America provides organic-based lawn care services and products. Safer & better for pets - kids and the environment! Lawn care consultations & quotes for residential lawn programs. Have a lush green lawn, naturally, and with fewer weeds. A one-size-fits-all chemical program is not a safe approach to lawn care in Milwaukee, WI. As the recognized leader in environmentally responsible lawn care services, our approach is safer and more effective than traditional chemical services. Our NaturaLawn of America lawn care programs are customized to the needs of each individual lawn. We work with your complete yard environment to create a naturally healthy lawn that stays that way.
"Warning neighbors of poor customer service from Naturalawn. Neighbors who know me know I spend a lot of time working on my yard and commented 2 yrs. ago on my efforts to make sure newly renovated grass came in nicely. I recently had aeration done w/Naturalawn and warned owner that netting from renovation had still not decomposed and last year a different company would not do those areas so I asked if I should stake off the areas. He said he could aerate. I came home from work on a Friday to a 5 ft. patch of grass that was totally ripped up and no note on the invoice about encountering a problem. I sent a picture to owner via text and email without a response until Monday morning saying he would come look at it since I asked, but then adding that is what it is supposed to look like after and soil supposed to be disturbed. I had to call him Monday. Of course I had to leave a message and when he called back he was very rude asking why I was so upset, that the technician was off today but would talk to him tomorrow, and that if indeed damaged (although you had to go & repair it) he wouldn't credit me the whole amount of aeration. I told him that I started the process for germination (seed from renovation because I know from renovation what time I need before the leaves fall in this wooded lot) and you have a picture I sent you. It was not a bare spot. He laughed at me for being upset. I asked him to put himself in my shoes if he came home to see that and without a timely response especially since his website prides himself for being like a neighbor."
Brigette L on September 2022
Mike Meyer Landscape Construction LLC
Mike Meyer Landscape Construction LLC
4 employees. No subs. Charges an hourly rate of (as of $50 01/04/2006). No travel charges. No extra charge for 24 hour service. Additional DBA - Mike Meyer Landscape Construction & Lawn Care. Additional contact name - Michael D Meyer.
"Mike did a great job. Due to weather this work had to be delayed until early December, but the results were great. In order to finish up before the first snow, Mike spent several hours prepping dirt and laying sod in the rain with temperature in the low 40's. We've also used him for other jobs in the past, and highly recommend his services."
Anne B on April 2019
4 employees. No subs. Charges an hourly rate of (as of $50 01/04/2006). No travel charges. No extra charge for 24 hour service. Additional DBA - Mike Meyer Landscape Construction & Lawn Care. Additional contact name - Michael D Meyer.
"Mike did a great job. Due to weather this work had to be delayed until early December, but the results were great. In order to finish up before the first snow, Mike spent several hours prepping dirt and laying sod in the rain with temperature in the low 40's. We've also used him for other jobs in the past, and highly recommend his services."
Anne B on April 2019

LCS Lawn Service
LCS Lawn Service
We are an Organic Based fertilizing company. Free, no obligation estimates that can be e-mailed to you within hours. All of our lawn applicator's are licensed with the Wisconsin Dept. of Agriculture.
"Here is my experience with this company. We wanted to hire a lawn care company to keep our lawn healthy and green. LCS Lawn Service did an assessment of our lawns in two locations. After their assessment, they provided me a 9-step lawn care treatment plan for each location. After 1 treatment in one location and two treatments in the other location, our grass has died / dying. After sending photos of their disastrous 1 or 2 treatment results, their solution to my dead / dying grass is for me to water the lawn more. NEWSFLASH: It has been raining. So, their watering solution was a worthless suggestion. My neighbors’ lawns in both neighborhoods are green. My neighbors received the same amount of rainwater as my lawns. If my neighbors’ grass is green, my grass should be green. Instead, my neighbors’ grass is green, and my lawns are dying. LCS Lawn Service did not offer any solutions on how they will correct this dying grass situation which is progressively getting worse. After complaining and emailing photos of my dying grass, a company representative did call me. She was going to set up an appointment with their people to meet me at each location to discuss this situation. To date, I have not heard from them."
Pamela L on June 2021
We are an Organic Based fertilizing company. Free, no obligation estimates that can be e-mailed to you within hours. All of our lawn applicator's are licensed with the Wisconsin Dept. of Agriculture.
"Here is my experience with this company. We wanted to hire a lawn care company to keep our lawn healthy and green. LCS Lawn Service did an assessment of our lawns in two locations. After their assessment, they provided me a 9-step lawn care treatment plan for each location. After 1 treatment in one location and two treatments in the other location, our grass has died / dying. After sending photos of their disastrous 1 or 2 treatment results, their solution to my dead / dying grass is for me to water the lawn more. NEWSFLASH: It has been raining. So, their watering solution was a worthless suggestion. My neighbors’ lawns in both neighborhoods are green. My neighbors received the same amount of rainwater as my lawns. If my neighbors’ grass is green, my grass should be green. Instead, my neighbors’ grass is green, and my lawns are dying. LCS Lawn Service did not offer any solutions on how they will correct this dying grass situation which is progressively getting worse. After complaining and emailing photos of my dying grass, a company representative did call me. She was going to set up an appointment with their people to meet me at each location to discuss this situation. To date, I have not heard from them."
Pamela L on June 2021

Oberndorfer Landscape Development, Inc
Oberndorfer Landscape Development, Inc
Oberndorfer Landscape Development is a full service landscape firm with 8 employees and an owner, Chris, who is actively involved with your project from start to finish.
"All projects with this firm have been fantastic. I highly recommend this firm.,"
Mary M on October 2020
Oberndorfer Landscape Development is a full service landscape firm with 8 employees and an owner, Chris, who is actively involved with your project from start to finish.
"All projects with this firm have been fantastic. I highly recommend this firm.,"
Mary M on October 2020
Kanavas Landscape Management
Kanavas Landscape Management
Kanavas Professionals are very serious when it comes to your residential or commercial landscape. We understand that you don't have time to worry about the details - that's our job. We take into account your property and its needs as we develop a custom landscape service plan to achieve your goals
"They fine. They are good."
patti t on May 2020
Kanavas Professionals are very serious when it comes to your residential or commercial landscape. We understand that you don't have time to worry about the details - that's our job. We take into account your property and its needs as we develop a custom landscape service plan to achieve your goals
"They fine. They are good."
patti t on May 2020
The Port Washington, WI homeowners’ guide to lawn fertilization and treatments
From average costs to expert advice, get all the answers you need to get your job done.
•Discover the cost to fertilize your lawn, including average prices, key factors, and tips to help homeowners budget for a lush, healthy yard.
•Discover average lawn aeration cost, key price factors, and tips to save. Get a clear estimate for your yard and learn how to choose between DIY and hiring a pro.
•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.

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.

Grass seeds thrive in soil rich in nutrients, but a potting mix will not support your grass’ long-term health. Find out which type of soil is best for grass.

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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