Kaizen Landscaping: Formerly JMK Lawn ServiceLandscaper in Boulder, CO

Kaizen Landscaping: Formerly JMK Lawn Service is ranked #5 of 152 landscapers in Boulder by CR Score, with 62 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Kaizen Landscaping: Formerly JMK Lawn Service is open 7 days a week. Its listed hours are Monday to Friday, 8 AM – 8 PM; Saturday and Sunday, 9 AM – 8 PM. On Saturdays it is open 9 AM to 8 PM, and on Sundays 9 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

Serves Boulder and 11 towns within 15 miles: Louisville, Lafayette, Gunbarrel, Superior, Erie, Broomfield, Longmont, Northglenn, Shaw Heights, Frederick and Firestone. The list is based on the business's location and the usual service radius for landscaping. Confirm your address is covered when you call.

Kaizen Landscaping: Formerly JMK Lawn Service has a rating of 5.0 from 49 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Kaizen Landscaping: Formerly JMK Lawn Service on (720) 727-7642. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.