Business Details
47 Years
experience
Your Trusted Partner for Lawn Care Solutions in Timonium, MD
Since 1979, ProGrass Lawn Care has been a family-owned business dedicated to transforming lawns into vibrant, healthy landscapes. Our team of certified technicians, many with degrees in agronomy and plant science, utilizes environmentally friendly products to deliver customized solutions tailored to each client's unique soil and climate conditions. With a 92% customer retention rate, we pride ourselves on personalized service, scientific expertise, and a commitment to safety that ensures families and pets remain protected.Our comprehensive programs include soil analysis, pest control, and seasonal treatments designed to address specific lawn challenges. As a locally rooted company, we prioritize direct communication and prompt service, eliminating the need for distant call centers. Our legacy of excellence, built over 45 years, continues through our dedication to innovation and customer-centric values that prioritize long-term relationships over short-term transactions.
Services
Lawn Fertilization
Weed Control
Pest Control
Mosquito Control
Tree & Shrub Care
Aeration & Seeding
Ornamental Bed Program
Grub Control
Perimeter Pest Control
Flea and Tick Control
Details
- Year established: 1979
Highlights and features
- Family-owned since 1979 with three generations of expertise
- Certified technicians with agronomy and plant science backgrounds
- Customized programs based on scientific soil analysis
- Environmentally friendly treatments safe for families and pets
- 92% customer retention rate through personalized service
What people say
Golf course like lawn
Excellent service
Professional staff
Great results
Prompt service
Services
Lawn Fertilization
Our customized fertilization programs use slow-release nutrients tailored to your soil's specific needs. Soil analysis determines precise nutrient blends, ensuring optimal growth while preventing over-fertilization. Treatments are timed with seasonal cycles to maximize absorption and effectiveness.
Mosquito Control
Barrier spray applications target mosquito breeding areas with eco-friendly solutions. Five annual treatments disrupt the mosquito life cycle, reducing populations by 90% while maintaining safety for outdoor spaces through strategic seasonal timing.
Tree & Shrub Care
Comprehensive programs protect ornamental plants through dormant oil sprays and targeted insect control. Seasonal treatments include disease suppression and micronutrient fertilization to enhance plant vitality while preventing pest infestations before they occur.
Aeration & Seeding
Core aeration improves soil oxygenation while overseeding with certified tall fescue grasses. This process repairs thinning lawns and creates dense turf resistant to weeds and disease through optimal timing during late summer to mid-autumn.
Perimeter Pest Control
Barrier treatments around foundations prevent insect intrusion using seasonal formulations targeting specific pests. Spring applications deter summer pests while fall treatments focus on overwintering insects, creating year-round protection through strategic chemical rotation.
People
Louis Cariello
Founder
Founded ProGrass in 1979 after identifying lawn care needs in Timonium. Established the company's family-first values and handshake trust philosophy that continues guiding operations today.
Anthony Cariello
President/CEO
Second-generation leader since 2003, expanding services while maintaining family values. Oversees strategic growth and operational excellence through economic challenges and industry changes.
Michael Cariello
General Manager
Plant science graduate managing daily operations. Combines academic expertise with hands-on experience to maintain service quality and technical standards across all treatments.
Christian Cariello
Sales Manager
Business entrepreneurship graduate developing client relationships. Implements modern sales strategies while maintaining the company's traditional commitment to personalized service.
Bob Klug
Assistant Service Manager
Certified technician with advanced pest control expertise. Ensures treatment protocols meet both regulatory requirements and company quality standards through meticulous application oversight.
Questions
Are treatments safe for kids and pets?
All EPA-registered products are applied following strict safety guidelines. Certified technicians ensure treatments dry before re-entry, typically within 1-2 hours.
When can I mow after treatment?
Wait 24 hours for optimal product adherence. We coordinate applications around your preferred mowing schedule when possible.
How long until weeds die?
Most weeds show results in 10-14 days. Persistent species may require follow-up treatments with technician guidance.
Do you aerate and seed?
Yes, we perform core aeration and overseeding with certified tall fescue grasses from late August through October.
What payment options exist?
Flexible options include per-application payments, prepayment, or online portal management. No contracts or credit card retention required.
How does the sign-up process work?
Contact via phone, email, or website initiates service. No contracts required - first appointment scheduled immediately upon confirmation.
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