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50+ Years
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Emergency
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Expert Landscaping Services in Lorton, VA
Professional Grounds has been a trusted name in commercial landscaping since 1974, serving Northern Virginia with a commitment to excellence and personalized service. Our family-owned business combines decades of experience with a team of certified professionals, including horticulturists, agronomists, and landscape designers, to deliver sustainable and cost-effective solutions. We specialize in proactive grounds maintenance programs tailored to the unique needs of commercial properties and HOAs, ensuring long-term value and aesthetic appeal. Our emergency response team addresses weather-related crises, pest infestations, and property mishaps with rapid deployment and precision. With over 40 years of industry expertise, we have earned numerous awards and accolades, reflecting our dedication to quality and client satisfaction.

Our approach emphasizes collaboration, adaptability, and proactive care, assigning dedicated Area Managers to maintain seamless communication and service delivery. We pride ourselves on treating every property as if it were our own, backed by a warranty on newly installed plant material. Our community involvement and employee-centric culture further underscore our commitment to excellence. From snow management to landscape enhancements, we handle every detail so clients can focus on their core responsibilities. This philosophy has earned us enduring partnerships with clients across Fairfax County, Arlington County, Loudoun County, and beyond.
Services
Mowing Services Tree Services Irrigation Services Snow Removal Drainage Solutions Playground Maintenance Turfgrass Renovation Perimeter Control Leaf Management Emergency Response
Details
  • Year established: 1974
Highlights and features
  • We have over 40 years of experience in commercial landscaping.
  • Our emergency response team addresses issues within hours of notification.
  • Award-winning service recognized across Northern Virginia.
  • Dedicated Area Managers ensure personalized communication and service.
  • Warranty on all newly installed plant material.
What people say
Excellent service at competitive prices Responsive and professional Top-notch tree work Phenomenal job Quick turnaround times
Services
Mowing Services
Our professional mowing services maintain pristine turfgrass through precise cutting techniques and equipment tailored to your property's size and terrain. Regular maintenance prevents overgrowth, promotes healthy grass development, and enhances curb appeal. We adjust mowing patterns seasonally to accommodate growth rates and weather conditions, ensuring consistent results year-round.
Tree Services
Comprehensive tree care includes pruning, disease management, and removal services performed by certified arborists. We assess tree health, address pest infestations, and implement preventive care programs to maintain safety and aesthetic value. Emergency tree removal handles storm-damaged or hazardous situations promptly and safely.
Snow Removal
Our snow management team provides 24/7 plowing, salting, and sidewalk clearing using GPS-tracked equipment. We prioritize rapid response during storms, with pre-storm communication and real-time updates. Specialty services include snow relocation and pre-treatment applications to prevent ice buildup on commercial properties.
Drainage Solutions
Custom drainage systems prevent water damage through proper grading, French drains, and stormwater management. Our experts identify problem areas, design effective solutions, and implement long-term strategies to protect landscapes from erosion and flooding during heavy precipitation events.
Emergency Response
Available 24/7 for urgent landscape emergencies, our response team addresses downed trees, debris cleanup, and property damage within hours. Certified technicians use specialized equipment to restore safety and functionality, minimizing business disruption while following strict safety protocols during all operations.
People
Bill Trimmer
Founder
Founder with over 50 years of landscape industry experience, Bill remains actively involved in operations. A Navy veteran, he established Professional Grounds in 1974 and continues guiding its strategic direction while mentoring team members across Northern Virginia.
Timothy Trimmer
President
President Timothy Trimmer leads daily operations with 30+ years of hands-on experience. Starting at age 15, he progressed through field roles to executive leadership, focusing on client relationships and operational excellence while maintaining family business values.
Stephanie Trimmer
Human Resources & Communications
Stephanie oversees HR and communications, managing benefits programs and workplace safety for 125+ employees. Her initiatives maintain Professional Grounds' reputation as an employer of choice in the landscaping industry across Northern Virginia.
Victor, Jr.
Branch Manager
As Manassas Branch Manager, Victor, Jr. coordinates local operations with 15 years of landscaping expertise. He ensures service quality standards while managing client relationships and field crew logistics for commercial properties in western Northern Virginia.
Julio Field
Field Manager
Field Manager Julio supervises daily operations in Lorton, overseeing crew assignments and service delivery. With 12 years at Professional Grounds, he ensures maintenance schedules meet client specifications while maintaining open communication channels with property managers.
Questions
What commercial landscaping services do you offer?
We provide mowing, irrigation, tree care, snow removal, drainage solutions, playground maintenance, and emergency response services for HOAs and commercial properties.
Do you handle emergency landscaping issues?
Yes, our Emergency Response Team addresses storm damage, downed trees, and property mishaps within hours of notification.
Which areas do you service?
We serve Northern Virginia, including Fairfax County, Arlington County, Loudoun County, and the cities of Alexandria, Falls Church, and Fairfax.
How do you ensure quality work?
Our certified professionals use industry best practices, and we assign dedicated Area Managers to maintain communication and quality control for every client.
Do you offer snow management services?
Yes, we provide 24/7 snow removal with plowing, salting, sidewalk clearing, and specialty services using GPS-tracked equipment.
What sets you apart from competitors?
Our 40+ years of experience, rapid emergency response, personalized service, and warranty on plant installations ensure long-term client satisfaction.
Videos
Reviews (5)
P. T.
Apr 03, 2022 Report
Since our community has started using them, our landscaping has deteriorated a lot. We used to have beautifully pruned bushes and trees, and the grass was always green. They rarely trim the bushes. And, although it is in the contract to aerate and seed our lawn, they never do it.
Katherine A.
Mar 19, 2022 Report
Critical: Professionalism The driver this morning was not professional. They were swerving in and out of lanes without using turn signals. Additionally, the license plate was not fully identified. However, my partner was able to get a good photo. How you conduct yourself on your way to business shows potential clients that this is not for you. Best wishes.
Yocasta Nunez
Feb 25, 2022 Report
I'm currently using Professional Grounds at two of my properties. They are amazing vendors, from day-to-day landscaping to snow removal. My rep is Mr. Hildreth. He's always going above and beyond for us. Services: Irrigation system repair & maintenance, Lawn mowing & maintenance
Jonathan Deason
Feb 05, 2022 Report
As President of the Bromptons at monument Place HOA, I've worked a lot with Erik Hildreth of Professional Grounds. They always do excellent work, and Erik is always very professional and conscientious. Highly recommended! Services: Grass seeding, Lawn mowing & maintenance, Mulching
Kim Nesbitt
Jan 26, 2022 Report
I'm an association manager, and deal with many different companies. Professional Grounds, specifically Jason Cave, has always been consistent. They are responsive, do great work, and all around great people. Any time I've had any type of an issue, Jason has been quick to resolve it. If it can't be resolved right away, Jason does a great job at keeping me updated and never makes me feel like I'm on the back burger. My Board is happy, therefore I am too. I wish every person I came into contact with was like Jason, he truly makes my job easier.