How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%46+25.1Reliability 24%19+4.6Value 14%94+13.3Replies to reviews 7%62+4.4Craft & service penalty71−2.9Momentum penalty40−6Experts Score= 39Grade D: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.39SCOREGrassmaster Plus
Medford, MA · Grade DLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #54Position by Experts Score among all companies we track in this category. of 56 sod installation services · 4.6★ from 131 Google reviews
Report card
Percentile vs other sod installation services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and craft & service; weakest: reliability.
Reviews for your job
Customers hired Grassmaster Plus for 6 kinds of job.
Grassmaster Plus for grass seeding
Clear ✕All 52 Google reviews tagged “Grass seeding” · showing 20
I speak to your technician whenever he comes to service our lawn. He is most respectful. He answers all my questions. I am very pleased with your service.
I have had my lawn irrated and over seeded for many years with no results. Maybe someone can help !
Since I switched to Grassmaster for my fertilization and lawn care, my lawn has never looked better. The technicians are knowledgeable, professional, and always recommend additional services when needed without being pushy. My lawn now looks like a golf course.
Technician a real gentleman Informed and professional I'd like to see him again next application
Always incredible customer service and love that I get to share how wonderful they have been to us. So easy, good pricing, and always helpful and nice when we need something or they need to call us for any reason!
Be very careful when working with this company, they auto renewed me when I did not ask them too. They then came and performed the grass service even though I did not want them too and then charged me. When I refused to pay they sent it to credits collection. Did not offer to work with me on this just terrible service.
Since this is my first 2025 mid spring, summer, fall services. The jury is out still. BUT I will say that when talking with the staff via phone conversations. They are curtious and helpful. They call before they service your property giving an approx time table. Lastly I love that they give recommendations as to…
Overall satisfied with the service provided. Timely and adequate for the lawn.
First year, using their service and very pleased with the results, the lawn has never looked greener, and the costs were very reasonable.
I have used Grassmaster Plus for several years. The condition of my lawn has steadily improved, with last's lawn looking outstanding. (Lots of rain helped a lot!). Grassmasters does a very good job and is very responsive to my calls, if I have any issues or questions. I’m thoroughly pleased with all of Grassmaster’s services that I use.
First time customer. Have struggled with various lawn issues. Grassmaster Plus was very responsive to all my questions and concerns. After just a few weeks I see a striking improvement!
The technician that visited my home was polite, professional and knowledgeable. He explain what approach and proceeded on with the task at hand. Once the job was complete gave me watering instructions asked me if I had any questions or comments. I did ask a few questions for which he had direct answers. Then we…
Very professional service and definitely reliable. My only concern is that is could take years of treatment to achieve the lawn you desire, and at time it seems hard to visualize the treatments applied, but that is not so much on GrassMaster as it is our yard. It is not a one year service plan, but in fairness that may not be reasonable to expect.
My lawn was completely burnt and dead. It was overwhelming but Grassmaster Plus came by in the Spring to aerate and overseed and by the Summer I had a full green lawn. It was worth the money in my eyes because I look outside and the results speak for itself.
We have used Grassmaster Plus for over 5 years and our plants, trees and lawn have never been healthier. Vicki and her team are expert, professional, proactive and responsive. By detecting potential issues early and using preventive measures they have kept our landscaping looking great year round.
My grass looks amazing. I am so happy with them. I had another company and was not happy. GrassMaster brought my grass back to life. Looking forward to another season
We switched to Grassmaster Plus this past year and couldn't be happier. We love that their product is safe for pets and kids, and our lawn bounced back very quickly and was lush and green and better than we expected. They were great to work with in scheduling additional services and working around our schedules.…
Been with Grassmaster Plus for years and have had great service with my fertilizer/overseed program. Lawn in great shape. highly recommend them. George Berube from Topsfield Ma
Ever since Grassmaster Plus started caring for my lawn it has become so vibrant and green. It has been just wonderful and enjoyable to look at. It is weed free and shows it is well cared for. The technicians are so professional and courteous. Always willing to answer any questions. Thank You for your great service Sal Ragonese
Responsive and easy to work with - they send service summaries after every service and they actually do the service! I have previously had a well-known, nationwide vendor who would drive up to my house, not get out of the vehicle and say they serviced my lawn. I switched to Grassmaster and they have been consistent and fair.
Price
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Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Weed control | 73 | — |
| Grass seeding | 52 | — |
| Lawn pest control | 46 | — |
| Irrigation system repair & maintenance | 4 | — |
| Yard work | 3 | — |
| Mulching | 2 | — |