Business Details
50+ Years
experience
Denver's Trusted Lawn Care Experts Since 1972
Lawn Doctor has been a trusted name in lawn care, pest control, and tree services since 1972. As a family-owned business rooted in the Denver community, we combine decades of hands-on experience with eco-conscious practices to deliver premium landscape solutions. Our team specializes in customized residential and commercial services, including lawn fertilization, weed control, aeration, and sustainable pest management. With a commitment to innovation, we address challenges like Emerald Ash Borer infestations and drought prevention using advanced techniques. Recognized by the Better Business Bureau with a 5-Star rating, we prioritize client satisfaction through transparent communication, free re-treatments, and personalized care.Our deep understanding of Colorado's climate ensures year-round lawn health while preserving the region's natural beauty. By integrating tree and shrub maintenance with comprehensive lawn programs, we offer a one-stop solution for property owners seeking reliable, environmentally responsible service. This dedication to excellence has solidified our reputation as a leader in Denver's lawn care industry.
Services
Lawn Care
Pest Control
Tree Services
Lawn Fertilization
Weed Control
Aeration
Mosquito Control
Shrub Care
Commercial Lawn Care
Drought Prevention
Details
- Year established: 1972
Highlights and features
- 50+ years of Denver-specific lawn care expertise
- Eco-friendly products safe for families and pets
- Customized solutions for unique property needs
- 5-Star BBB accredited business
- Free re-treatments until satisfaction guaranteed
Associations and certifications
- Better Business Bureau
- Colorado Association of Lawn Care Professionals (CALCP)
What people say
Eco-friendly solutions
Professional technicians
Reliable service
Customized programs
Free re-treatments
Services
Lawn Fertilization
Our Proganix probiotic fertilizer program strengthens lawns using 93% natural ingredients. Customized seasonal applications improve root development and drought resistance while reducing synthetic chemical use by 50%. This eco-conscious approach ensures safe play areas for children and pets while maintaining lush, weed-resistant turf.
Pest Control
We implement integrated pest management combining natural cedar oil sprays with exclusion techniques. Our treatments target mosquitoes, rodents, and lawn-damaging insects while preserving beneficial species. Year-round protection includes interior and exterior applications, focusing on Denver's specific pest challenges like winter rodent infestations and summer insect outbreaks.
Tree Care
Our comprehensive tree maintenance includes disease diagnosis, soil conditioning, and pest prevention. Specialized programs protect against Emerald Ash Borers through soil injections and canopy sprays. Regular health inspections and targeted fertilization help Denver property owners preserve valuable trees while preventing storm damage and disease spread.
Weed Control
We address both broadleaf weeds and grassy weeds through pre-emergent barriers and targeted treatments. Our technicians identify root causes like soil compaction while applying eco-friendly solutions that prevent regrowth. This dual approach creates dense, healthy turf that naturally resists weed invasion throughout Denver's growing seasons.
Lawn Aeration
Core aeration services alleviate soil compaction using professional equipment that removes soil plugs. This allows better water, air, and nutrient penetration to strengthen root systems. Combined with overseeding, our fall aeration program helps Denver homeowners establish thicker lawns that better withstand winter conditions and summer droughts.
People
Brent Harl
Owner
Brent Harl leads Lawn Doctor's strategic direction while maintaining hands-on involvement in service quality. With decades of Colorado lawn care experience, he ensures operational excellence across all departments.
Michael Harl
Co-Owner
Michael Harl oversees daily operations and client relations. His focus on service consistency and technician training maintains the company's high standards across Denver's diverse service areas.
Juston Thornton
General Manager
Juston Thornton manages team coordination and service delivery. With 15+ years in the industry, he implements efficient processes that balance customer needs with environmental responsibility.
Scott McDonnell
Assistant General Manager
Scott McDonnell supports operations management and staff development. His technical expertise in lawn diagnostics helps maintain consistent service quality across residential and commercial accounts.
Jonathan Garcia
Operations Manager
Jonathan Garcia optimizes service scheduling and resource allocation. His background in sustainable landscaping ensures efficient delivery of eco-friendly lawn care solutions.
Questions
What lawn care services do you offer in Denver?
We provide complete lawn care including fertilization, weed control, aeration, seeding, pest management, and drought prevention tailored to Colorado's climate.
Are your pest control treatments safe for families and pets?
Yes, we use natural cedar and peppermint oil-based treatments that are non-toxic and environmentally safe for both residential and commercial properties.
Do you service commercial properties?
Yes, we offer customized commercial lawn care programs including regular maintenance, pest control, and seasonal treatments for businesses in Denver metro areas.
What makes your tree care services unique?
Our integrated approach combines soil injections, disease prevention, and health inspections to protect trees from Emerald Ash Borers and other Colorado-specific threats.
Do you offer any service guarantees?
We guarantee satisfaction with free re-treatments until results meet standards, plus full refunds if issues persist after multiple visits.
