Golf Course Equipment Service
Sports Field and Grounds Equipment Service
Dingo Service
Mobile Service
Reel Sharpening
On-site Operator Training
On-site Sprayer Training & Calibration
Shop Pickup & Delivery

2019 Reel & Rotary Mower Service Schools

March 19, 2019 | March 20, 2019

Join us for our annual Service School.  March 19th – Reel Mower Service School.  March 20th – Rotary Mower Service School.  The price is $60 per person.  Registration is at 8:00 AM.  Class is from 9:00 AM – 2:00 PM.  Both Service Schools will be held at LL Johnson , 4700 Holly St, Denver, CO 80216.

2019 Dingo Service School

March 21, 2019

Join us for our annual Dingo Service School.  Learn about engine maintenance, attachments, chassis and more.  The price is $60 per person.  Registration is at 8:00 AM.  Class is from 9:00 AM – 2:00 PM.  The Dingo Service School will be held at LL Johnson, 4700 Holly St, Denver, CO 80216.


4 Master Certified Technicians
3 Master Dingo Certified Technicians
2 Senior Master Service Technicians
1 Service Adviser

Toro Red Iron Certified Service Center
Dealer Service Support Network

Schedule Service & Support Online

L.L. Johnson’s renowned service is due to our techs and their factory training, testing and certification.  Our techs have an average of 25 years of experience. L.L. Johnson has made exceptional service a priority since 1976. You won’t find a more respected, well trained service staff.

Toro Distributor Service Technician Recruitment

The turf industry is full of great opportunities to build technical and professional skills. You can find great careers with the Toro Company and its channel partners – just click *Learn More* to watch a video and learn more about building a career in the turf industry.


The L.L. Johnson shop offers a variety of different classes for golf courses and grounds maintenance departments in need of training on new equipment and service.

Field & Ground Equipment
Golf Course Equipment
Toro Service

If you’d like to be notified of any upcoming training classes, please call John Bertsch at (303)320-1270 or e-mail him at


PH: (303) 320-1270 | FX: (303) 394-6611 | E-mail Us