Landscaping contractors in Richland, WA
7 active landscaping contractors are registered with Washington L&I at a Richland, WA address. 18 registrations are on record in all, including expired and other statuses.
By the numbers
- Active registrations
- 7
- Registrations on record, all statuses
- 18
- Registered in the last 12 months
- 2
- Median years registered, active
- 3
- Suspension on record
- 1
- Complaint records matched
- 0
- Counts of L&I contractor registration records, computed October 8, 2026. Active means the state's record shows ACTIVE status. Years are counted from each registration's effective date.
- Suspension on record: registrations with SUSPENDED status, plus active or re-licensed registrations that carry a suspension date.
- Complaint records matched: contractors with at least one Attorney General consumer complaint record under the same business name and city. A complaint record is not a finding of wrongdoing.
- Sources: L&I Contractor License Data - General andAttorney General Consumer Complaints. Seehow directory numbers are computed.
Longest registered
- ARTISTIC TREEWORKSRegistered since April 2, 1992
- HA MONTGOMERY CONSTRUCTION INCRegistered since April 16, 2012
- RANGEL LAWN CARE LLCRegistered since September 8, 2021
- GAMACHE MAINTENANCE LLCRegistered since March 14, 2023
- CASTILLO LANDSCAPING & MAINTRegistered since June 1, 2023
Recently registered
- GROWPRO HYDROSEED LLCRegistered on April 14, 2026
- RESURFACING BROTHERS LLCRegistered on March 16, 2026
- CASTILLO LANDSCAPING & MAINTRegistered on June 1, 2023
- GAMACHE MAINTENANCE LLCRegistered on March 14, 2023
- RANGEL LAWN CARE LLCRegistered on September 8, 2021
Active registrations, by the effective date on the state's record.
7 active registrations
Businesses by registered name and license number. Show all 18 registrations on record, including expired.
- ARTISTIC TREEWORKSACTIVE
License ARTIST*088JB · Registered 34 years
License CASTILM779LA · Registered 3 years
- GAMACHE MAINTENANCE LLCACTIVE
License GAMACML771DM · Registered 3 years
- GROWPRO HYDROSEED LLCACTIVE
License GROWPHL740JM · Registered less than 1 year
License HAMONMC884JW · Registered 14 years
- RANGEL LAWN CARE LLCACTIVE
License RANGELC796OZ · Registered 5 years
- RESURFACING BROTHERS LLCACTIVE
License RESURBL741DW · Registered less than 1 year