Welcome to Grosh’s Lawn Service
Grosh’s Lawn Service is a Total Lawn CARE Company
We can help you with all of your lawn care services and yard care needs.
Never underestimate the value of your free time!
We have been providing lawn maintenance services since 1990.
Grosh’s Lawn Service has proudly provided professional lawn care services throughout Washington County, Maryland, and the surrounding tri-state region since 1990. For more than 36 years, we’ve helped homeowners and businesses achieve healthier, greener lawns through proven turf care programs and personalized service. Our clients appreciate our attention to detail, dependable service, and commitment to delivering lasting results.
A Legacy of Excellence: Your Trusted Tri-State Lawn Care Company
Choosing the right lawn care company means choosing experience, consistency, and local expertise. Since 1990, Grosh’s Lawn Service has proudly served customers across Maryland, Pennsylvania, and West Virginia, providing professional lawn treatments tailored to the unique growing conditions of our region.
Owner Tom Grosh has built the company on a simple philosophy: provide exceptional workmanship, honest recommendations, and personalized service on every property. Unlike large national franchises, we understand the local climate, soil conditions, and seasonal challenges because this is our home too.
Today, Grosh’s Lawn Service specializes in helping lawns thrive through services including:
- Lawn fertilization
- Weed control
- Core aeration
- Overseeding
- Lawn disease management
- Grub prevention and control
- Soil health improvement
- Turf health evaluations
Every lawn is different, which is why we customize our recommendations to meet the specific needs of your property. Our goal is simple: provide healthier, thicker, greener lawns through proven treatments and dependable service that customers can trust season after season.

Comprehensive Lawn Care Services for Healthier, Greener Lawns
A healthy lawn requires more than routine maintenance—it requires the right treatments at the right time. At Grosh’s Lawn Service, we provide professional lawn care services designed to strengthen turf, improve soil health, and keep lawns looking their best throughout the growing season.
Whether you own a home or manage a commercial property, we tailor our recommendations to your lawn’s specific needs, helping you achieve long-term results rather than temporary improvements.
Professional Lawn Care Treatments
Our customized lawn care programs may include:
- Lawn fertilization
- Weed control
- Core aeration
- Overseeding
- Grub prevention and control
- Lawn disease management
- Soil health improvement
- Turf health evaluations
Every property is unique. Instead of applying one-size-fits-all treatments, we evaluate your lawn’s growing conditions and recommend services that promote stronger roots, thicker turf, and healthier growth.
Local Knowledge Makes the Difference
Successful lawn care starts with understanding the local environment. As a locally owned company serving the region since 1990, we understand the soils, weather patterns, and seasonal challenges throughout Washington County, Maryland, as well as neighboring communities in Pennsylvania and West Virginia.
Our experience allows us to recommend treatments that are appropriate for our area’s growing conditions while helping reduce weeds, improve turf density, and maintain healthier lawns throughout the season.
Proudly Serving Maryland, Pennsylvania & West Virginia
Grosh’s Lawn Service proudly serves residential and commercial clients throughout the tri-state region.
Maryland – Based in Clear Spring, we’re proud to serve homeowners and businesses throughout Washington County and surrounding communities.
Pennsylvania – We provide dependable lawn care services to customers in Greencastle and nearby Pennsylvania communities.
West Virginia – Property owners throughout the Eastern Panhandle trust us for professional lawn treatments and personalized service.
Why Choose Grosh’s Lawn Service?
For more than 36 years, we’ve built our reputation through honest recommendations, dependable service, and quality workmanship. As a family-owned and operated business, we believe every customer deserves personal attention—not a one-size-fits-all approach.
Our commitment to customer satisfaction has earned us more than 50 five-star reviews, and we’re grateful for the trust our customers have placed in us since 1990. When you choose Grosh’s Lawn Service, you’re partnering with a local company dedicated to helping your lawn remain healthy, attractive, and enjoyable for years to come.
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A Neighborly Approach to Professional Lawn Care
At Grosh’s Lawn Service, we believe exceptional lawn care begins with understanding each property’s unique needs. Healthy, attractive lawns don’t happen by accident—they’re the result of proper fertilization, effective weed control, healthy soil, and treatments that are timed to the growing season.
For more than 36 years, we’ve helped property owners throughout Maryland, Pennsylvania, and West Virginia improve and maintain healthier lawns through proven turf management practices and personalized service.
Professional Lawn Care for Commercial Properties
A well-maintained landscape creates a positive first impression for customers, employees, and visitors. We provide professional lawn care services for office buildings, retail centers, churches, homeowners’ associations, and other commercial properties throughout the tri-state region.
Our customized treatment programs help maintain healthier turf, improve curb appeal, and reduce common lawn problems so your property continues to look its best throughout the growing season.
Trusted by Churches, Businesses, and Homeowners
We’re honored to serve a wide variety of clients, including churches, commercial properties, and residential homeowners. Every property has different goals and challenges, which is why we take the time to evaluate each lawn and recommend treatments based on its specific needs rather than offering one-size-fits-all programs.
Building long-term relationships through dependable service and honest recommendations has been the foundation of our business since 1990.
Consistent Care Produces Better Lawns
Healthy lawns are built over time. Regular fertilization, weed control, aeration, overseeding, and preventative treatments work together to encourage stronger root systems, improve turf density, and help lawns withstand seasonal stress.
Because we live and work in the tri-state region, we understand how changing weather, soil conditions, and seasonal challenges affect local lawns. That experience allows us to recommend the right treatments at the right time for lasting results.
Rooted in the Community Since 1990
Grosh’s Lawn Service is proud to be a locally owned and family-operated business. Owner Tom Grosh was born and raised in the area, and that lifelong connection to the community influences everything we do.
We’re grateful for the trust our customers have placed in us over the past 36 years. By choosing Grosh’s Lawn Service, you’re supporting a local business that is committed to helping homeowners and businesses enjoy healthier, greener lawns while continuing to serve our neighbors across Maryland, Pennsylvania, and West Virginia for many years to come.
About Us

Discover our legacy of providing unparalleled service to our clients!
Aeration

Keep your lawn healthy and lush with aeration and overseeding services.
Lawn Treatment

Are you exhausted from constantly struggling with lawn pests and lawn diseases? We can help!
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5% For Our Community
Grosh’s Lawn Service is committed to our community and giving back.
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OFFERING FULL SERVICE LAWN CARE SINCE 1990.






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