• 720-457-3960
  • Year Established: 1972
  • Homeowners Served: 125,000+ locally; 2,500,000+ nationally
  • Number of Employees: 60+ locally; 225 franchises with 1,200+ employees nationally
  • License Number(s): #10985
"Our environmentally conscious care is custom-designed for Colorado based upon our 48 years here. Our goal is to provide you with the best landscape with minimal use of control products. We guarantee the quality of all our programs by offering free service calls."

Brent Harl, Owner
Principal Owners / Key Managers
Brent Harl, Owner
Five Star Guarantee
We stand behind every Five Star Rated company with Our Guarantee. We've done the research for you and identified the best home service pros in your neighborhood.
Homeowner Reviews

“Even though my neighbors' lawns have lots of weeds, somehow Lawn Doctor has managed to keep mine clear of weed contamination. Thank you for great service.”

“I was so impressed with his service. We have been long-time customers of Lawn Doctor, and they have consistently done a wonderful job with our lawn and trees. I highly recommend them.”

“Our lawn has never looked better. I would highly recommend their service!”

“We have used Lawn Doctor for many years with very good results. All of their people are super nice and have been able to answer any questions we have. They are very respectful and helpful. I highly recommend them.”

  • 720-457-3960
  • Year Established: 1972
  • Homeowners Served: 125,000+ locally; 2,500,000+ nationally
  • Number of Employees: 60+ locally; 225 franchises with 1,200+ employees nationally
  • License Number(s): #10985
"Our environmentally conscious care is custom-designed for Colorado based upon our 48 years here. Our goal is to provide you with the best landscape with minimal use of control products. We guarantee the quality of all our programs by offering free service calls."

Brent Harl, Owner
Principal Owners / Key Managers
Brent Harl, Owner
Top Company Features
  • Five Star Guarantee
  • Licensed
  • General Liability Insurance
  • Workers' Compensation Insurance
  • Free Estimates
Services Offered
93% Natural, Probiotic Lawn Care Services; Expert Tree Care Services; Off-Lawn Weed Control; Perimeter, Indoor, and Outdoor Pest Control; Core Aeration; Over-Seeding and Ultimate Power Seeding; HydraGuard Lawn Water Saver
Insurance
General Liability & Workers' Compensation
Warranties / Guarantees
Your complete satisfaction is always guaranteed. If any application does not achieve satisfactory results we will return and reapply that application at no additional cost or refund the full cost of your last application. If you're not 100% satisfied, we'll make it right. It's that simple.
Recognitions
Highest customer retention rate in the industry nationally; Highest online review score in the industry nationally; Better Business Bureau A+ Rated; CALCP: Colorado Arborists & Lawn Care Professionals; Lawn Doctor Corporate: Best of the Best