General contractors in Castle Rock, WA

77 active general contractors are registered with Washington L&I at a Castle Rock, WA address. 164 registrations are on record in all, including expired and other statuses.

By the numbers

Active registrations: 77
Registrations on record, all statuses: 164
Registered in the last 12 months: 9
Median years registered, active: 5
Suspension on record: 6
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

LOHNER CONSTRUCTIONRegistered since March 10, 1994
M E BLAKE GENERAL CONTRACTORSRegistered since May 16, 1998
HORSLEY TIMBER & CONST INCRegistered since April 23, 2002
RISTER INSULATION INCRegistered since August 23, 2002
MCCONNELL CONSTRUCTION INCRegistered since June 4, 2003

Recently registered

GROUND ZERO EXCAVATION LLCRegistered on July 31, 2026
TRU NORTH MECHANICAL INCRegistered on June 18, 2026
HIGH COUNTRY CONSTRUCTIONRegistered on June 16, 2026
HUNTER ERVIN CONTRACTINGRegistered on May 28, 2026
JSCC CONSTRUCTIONRegistered on May 15, 2026

Active registrations, by the effective date on the state's record.

All 164 registrations on record

Businesses by registered name and license number. Show only the 77 active registrations.

ADAM'S TIMBER SERVICE LLCACTIVE
License ADAMSTS880MR · Registered 14 years
ADVANCED WATERPROOFING LLCACTIVE
License ADVANWL822LM · Registered 8 years
ASHBY HOME SERVICESACTIVE
License ASHBYHS769L6 · Registered 2 years
ASPEN RIDGE FLOORINGACTIVE
License ASPENRF763QL · Registered 1 year
BAUSKA & SONS LLCACTIVE
License BAUSKSL750JG · Registered 1 year
BLYTHE'S REMODEL & FLOORINGACTIVE
License BLYTHRF894D8 · Registered 15 years
BUNCH OF STUFF CONSTRUCTIN LLCACTIVE
License BUNCHSC766C1 · Registered 2 years
Baker Boys Construction IncACTIVE
License BAKERBC780M5 · Registered 4 years
COLOR SEAL NW LLCACTIVE
License COLORSN833OQ · Registered 9 years
COLUMBIA GROUNDWORK INCACTIVE
License COLUMGI828N1 · Registered 8 years
CT GROUNDWORKS LLCACTIVE
License CTGROGL763LP · Registered 2 years
CURTIS & SNS GNL CNTG/EXCV LLCACTIVE
License CURTISG756NM · Registered 1 year
D B LIBBY INCACTIVE
License DBLIBLI754C5 · Registered 1 year
DENALI HEATING & A/C LLCACTIVE
License DENALHA919DU · Registered 17 years
DO ALL TRUCKING & EXCAVATINGACTIVE
License DOALLAT938DA · Registered 19 years
DT CONSTRUCTIONACTIVE
License DTCONC*894K5 · Registered 15 years
DUANE BRUNER LOGGING INCACTIVE
License DUANEBL917CS · Registered 17 years
EASY LIVING CONST & DESIGN LLCACTIVE
License EASYLLC852QQ · Registered 10 years
ELYON CONSTRUCTION LLCACTIVE
License ELYONC*771LH · Registered 3 years
FENCING SLTNS & GNRL CNTRG LLCACTIVE
License FENCISG786QW · Registered 3 years
Fnsh Touchs Dryw & Hm Bldg LLCACTIVE
License FNSHTTD792D5 · Registered 5 years
G M L CUTTING INCACTIVE
License GMLCUML742CS · Registered less than 1 year
GENERATION BUILDERS LLCACTIVE
License GENERBL763MW · Registered 2 years
GOLDEN TOUCH REMODELING LLCACTIVE
License GOLDETR755JG · Registered 1 year
GREEN MOUNTAIN LOGGINGACTIVE
License GREENML862Q6 · Registered 11 years
GREENER FUTURES ELECTRIC INCACTIVE
License GREENFE842M8 · Registered 10 years
GROUND ZERO EXCAVATION LLCACTIVE
License GROUNZE742MU · Registered less than 1 year
Good & Clean JanitorialACTIVE
License GOODCCJ794OM · Registered 5 years
HAMLIN'S HAMMERACTIVE
License HAMLIH*747CD · Registered less than 1 year
HIGH CASCADES CONSTRUCTION LLCACTIVE
License HIGHCCC868R2 · Registered 11 years
HIGH COUNTRY CONSTRUCTIONACTIVE
License HIGHCCC741LW · Registered less than 1 year
HORSLEY EXCAVATING LLCACTIVE
License HORSLEL818KG · Registered 7 years
HORSLEY TIMBER & CONST INCACTIVE
License HORSLTC980J3 · Registered 24 years
HUNTER CONSTRUCTIONACTIVE
License HUNTEC*848N9 · Registered 10 years
HUNTER ERVIN CONTRACTINGACTIVE
License HUNTEEC742K8 · Registered less than 1 year
J RISMOEN CONSULTING LLCACTIVE
License JRISMRC857CK · Registered 11 years
JAY'S HANDYMAN SERVICEACTIVE
License JAYSHHS824KM · Registered 8 years
JAYRAH GENERAL CONTRACTING LLCACTIVE
License JAYRAGC791OZ · Registered 5 years
JC QUALITY ROOFING LLCACTIVE
License JCQUAQR763RT · Registered 1 year
JJ'S LAWN CARE LLCACTIVE
License JJSLALC741BM · Registered less than 1 year
JSCC CONSTRUCTIONACTIVE
License JSCCCC*741KN · Registered less than 1 year
KRUME LOGGING CO LLCACTIVE
License KRUMELC940P4 · Registered 19 years
L ROCK INDUSTRIES INCACTIVE
License LROCKRI877RD · Registered 12 years
LAFAVE BROTHERS LLCACTIVE
License LAFAVBL771DS · Registered 3 years
LEGACY LANDSCPG & PROP SER LLCACTIVE
License LEGACLP790NK · Registered 5 years
LOHNER CONSTRUCTIONACTIVE
License LOHNEC*066DS · Registered 32 years
M E BLAKE GENERAL CONTRACTORSACTIVE
License MEBLAGC027KW · Registered 28 years
M&M TREE SERVICE INCACTIVE
License MMTRETS773O5 · Registered 3 years
M5 LLCACTIVE
License M5LLCL*753MU · Registered 1 year
MATT MORRIS CUSTOM HOMES LLCACTIVE
License MATTMMC853LC · Registered 11 years