Rated 3.89 / 5 from 18 reviews
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Diamond Lawn Service Jerry Sullivan opened his garden center in March 1953 on the same location as his father's coal company. The two businesses ran side by side until 1955 when the coal closed. Brother Dan entered the business in 1956. All was rosy in the garden center and in 1972 the brothers expanded the business to include lawn service.

Ten years later the landscape division is expanded as well. In 1977, grandchildren Dan, Mark and Katie entered the family business, and opened satellite locations in Dallas/Fort Worth (1983) and Detroit (1986). The new century saw the family and the business continue to grow-a new garden center was built in 2006.
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Fertilizer
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Fertilizer technology has changed dramatically over the past 30 years, moving from a quick release philosophy to one embracing controlled release. As part of our Low Environmental Impact Program, we use Polyon controlled release fertilizer for consistent, predictable feeding throughout the growing season.
Lawn Service
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Since 1986 Diamond Lawn has operated in professional lawn care. That's over 25 years of experience in an industry that has become part of the American landscape. We design our programs to ensure a healthy, deeply rooted lawn for years to come. We want all lawn applications to provide a needed benefit to your property.
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Improve your lawn and the whole planet with Diamond Lawn. Serving Michigan's Oakland, Macomb and Wayne Counties, they've been providing granular fertilization, weed removal, pest control, mold remediation and more for over 25 years.
Reviews (18)
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Linda Gaines
Apr 29, 2022
They came out and served my grass. I never knew they were coming out. They were supposed to leave me some information and how much they were going to charge and if I wanted to do so I was to call them back. They just came out and did my grass and didn't tell me anything that were going on with my grass sprayed my grass. I'm getting cement work done and the lady going to tell me.

I told them to do it and said they have discontinue it. Very rude. Very unprofessional and put me in shock. I have never dealt with anybody like that. How you going to service my llawn but not contact me and let me know your service in it and the spot that I needed them to look at. I'm having cement work done they could not get to the spot that I needed them to look at because it was covered with boards.

I would not recommend this company for anything. Whoever's answer their phone. She's a very rude individual, howling and screaming at people not even letting me finish my sentence
Christian Tesolin
Apr 27, 2022
So far great service. Signed up for fertilization for the year. Came out on time. Highly recommended!
Glenn Burgess
Apr 12, 2022
They replied with a prompt response on a quote for grass fertilization
Rl Bliss
Sep 28, 2021
A top notch lawn fertilization service. The applicators are very knowledgeable, friendly and go above and beyond for you.
Rima Baalbaki
Sep 13, 2021
Critical: Professionalism, Quality, Responsiveness, Value We had a terrible experience with them and when my husband try to call the lady keeps arguing and hang up the line! They keep sending us bills for something they didn't do! I have been trying to call them no one is answering us!
Edward Diamond
Jun 12, 2021
This is the year I could not do my own yard clean up. I called Michael and he came down on a Sunday. gave me an instant quote. and I was AMAZED! NEEDLESS TO SAY I "STRONGLY" recommend them to ALL my family and friends! AAA I'm My book! Ty for giving us our tranquil sanctuary back from overgrown gardens!
Leslie Hill Alderson
May 23, 2021
Always a pleasure dealing with Diamond Lawn Service, I highly recommend this company.
Dan Lee
May 19, 2021
Sprays herbicide carelessly along the fenceline, damaged/killed off plants at least a foot on my side of the fence when spraying my neighbor's yard. This was destroying part of a nearly 3 year effort to build a native pollinator/rain garden and recreate habitat for monarch and swallowtail butterflies. Also nearly killed a beautiful flowering. native honeysuckle.

When confronted about it, the employee said he "knows what he's doing" and never sprays into my yard. Check out the photos to see the damage to plants growing next to the fence and the "scorched earth" foot wide section with just invasive grasses next to the damaged honeysuckle. Note: the green barrier was put up after the most recent incident to try to minimize future damage, but the damage had already been done by the time I was able to get it installed.
Robert Franks
Mar 21, 2020
Person answering phone on July 26 2019 is only interested in screaming at me because my weeds are due to me not watering, she can not help it if I can not afford to water, REALLY! How rude to assume that "I can not afford to water", we have been having terrible storms and I usually do not water during thunderstorms!
Kyle Sahadi
Mar 12, 2020
Excellent, professional service! My lawn always looks amazing since starting with Diamond Lawn Service and the staff is always helping me out with lawn care tips! Superb customer service!
Marissa Emert
Mar 11, 2020
Very professional and goes above and beyond to make our yard look beautiful each time! No issues and would highly recommend!
Alexa Farnsworth
Mar 11, 2020
The best professional lawn care service ive ever had, Marty is great, 10/10 highly recommended
Delaney Jane Haan
Mar 11, 2020
Best lawn service around! I would highly recommend. My lawn always looks great and green. The staff is super helpful and will go above and beyond! If you're looking for lawn care, this is the place to call!
Denisa Filimon
Mar 07, 2020
Great, quality service! Would definitely recommend! 5 stars all around
Gary Jones
Mar 04, 2020
Best service I've ever had. Nice to know my yard will always look great. And they never call to bother me for extra services!
Nes C.
Jan 24, 2020
Terrible customer service! Lady hung up on me after asking for my $20 referral. I have been a customer for 5 years and referred over 5 people. I will definitely be going elsewhere.
Bridget McCabe
Dec 18, 2019
I've been a customer of theirs for years and have never had any issues! They come out faithfully every time my lawn is scheduled for service and their prices are more than reasonable! Would recommend the company for whatever your needs are!
Daniel Boismier
Jan 29, 2016
Great service, great product. Highly recommend them. Had lawn full of weeds and within a year 99.9% free.