Licensed contractors in Mercer Island, WA

258 contractors · Updated Sep 25, 2026

Claimed and verified listings appear first.

Grumpycorp Studios

Listed

General · Mercer Island, WA

License #GRUMPS*751NN · $30,000 bond

HL Contracting

Suspended

Concrete · Mercer Island, WA

License #HLCONC*807NS

HL Contracting LLC

Listed

General · Mercer Island, WA

License #HLCONCL756K3 · $30,000 bond

Hca Builders LLC

Expired

General · Mercer Island, WA

License #HCABUBL825DF

Hmi-Ti INC

Expired

General · Mercer Island, WA

License #HMITII*963L9

Home Customization LLC

Listed

General · Mercer Island, WA

License #HOMECCL800C7 · $30,000 bond

Home-Link Development LLC

Listed

General · Mercer Island, WA

License #HOMELDL741N4 · $30,000 bond

Homesolve LLC

Expired

General · Mercer Island, WA

License #HOMESL*882D6

Hubert Landscape Service

Listed

Landscaping · Mercer Island, WA

License #HUBERLS218DM · $15,000 bond

Ira Ford Ecological Design LLC

Expired

General · Mercer Island, WA

License #IRAFOFE832L6

Island Crest Builders LLC

Listed

General · Mercer Island, WA

License #ISLANCB801KQ · $30,000 bond

Island Security Systems INC

Listed

Limited Energy · Mercer Island, WA

License #ISLANSS122QC · $4,000 bond

Isola Builders INC

Listed

General · Mercer Island, WA

License #ISOLABI869Q1 · $30,000 bond

Isola Construction INC

Expired

General · Mercer Island, WA

License #ISOLACI823MO

Isola Real Estate VII LLC

Expired

General · Mercer Island, WA

License #ISOLARE823K4

J & J Energy Solutions LLC

Listed

General · Mercer Island, WA

License #JJENEES775QA · $30,000 bond

J&H Maritime Consulting LLC

Listed

General · Mercer Island, WA

License #JHMARMC853KD · $4,000 bond

JB Home Solutions LLC

Expired

Handyman · Mercer Island, WA

License #JBHOMHS816K4

JL Dream Home LLC

Expired

General · Mercer Island, WA

License #JLDREDH877RJ

Jabooda Homes INC

Expired

General · Mercer Island, WA

License #JABOOHI853D7

Jaymarc Chateau LLC

Expired

General · Mercer Island, WA

License #JAYMACL853D5

Jaymarc Custom Homes LLC

Listed

General · Mercer Island, WA

License #JAYMACH850N8 · $30,000 bond

Jaymarc Diamond LLC

Listed

General · Mercer Island, WA

License #JAYMADL777OR · $30,000 bond

Jaymarc Emerald LLC

Suspended

General · Mercer Island, WA

License #JAYMAEL795B2

Jaymarc Estates LLC

Expired

General · Mercer Island, WA

License #JAYMAEL864QL

Jaymarc Gold LLC

Expired

General · Mercer Island, WA

License #JAYMAGL830Q2

Jaymarc Homes DG LLC

Expired

General · Mercer Island, WA

License #JAYMAHD851D5

Jaymarc Homes LLC

Listed

General · Mercer Island, WA

License #JAYMAHL873QF · $30,000 bond

Jaymarc Luxury Homes II LLC

Expired

General · Mercer Island, WA

License #JAYMALH848MF

Jaymarc Maison LLC

Expired

General · Mercer Island, WA

License #JAYMAML863QL

Jaymarc Manor LLC

Expired

General · Mercer Island, WA

License #JAYMAML842MF

Jaymarc Pearl, LLC

Expired

General · Mercer Island, WA

License #JAYMAPL804DP

Jaymarc Platinum LLC

Expired

General · Mercer Island, WA

License #JAYMAPL822NH

Jaymarc Ruby LLC

Listed

General · Mercer Island, WA

License #JAYMARL763O5 · $30,000 bond

Jaymarc Sapphire LLC

Listed

General · Mercer Island, WA

License #JAYMASL788D5 · $30,000 bond

Jaymarc Silver LLC

Expired

General · Mercer Island, WA

License #JAYMASL833LN

Jaymarc Villas LLC

Expired

General · Mercer Island, WA

License #JAYMAVL851LS

Johnson Cabinets & Closets LLC

Expired

General · Mercer Island, WA

License #JOHNSCC861OP

Johnson Design Homes

Listed

General · Mercer Island, WA

License #JOHNSDH766BE · $30,000 bond

Johnson Design Homes

Listed

General · Mercer Island, WA

License #JOHNSDH815R7 · $12,000 bond

Johnson Design Homes

Listed

General · Mercer Island, WA

License #JOHNSDH882MB

Jrm Builders LLC

Expired

General · Mercer Island, WA

License #JRMBUBL866NK

K M A Enterprises INC

Listed

Masonry · Mercer Island, WA

License #KMAENI*072MF

K M A Masonry Enterprises INC

Suspended

Masonry · Mercer Island, WA

License #KMMASMM812KU

K&J Renovations

Listed

General · Mercer Island, WA

License #KJRENR*812QK · $12,000 bond

KN Construction LLC

Listed

General · Mercer Island, WA

License #KNCONCL810N3 · $30,000 bond

Kapsner Homes LLC

Expired

General · Mercer Island, WA

License #KAPSNHL947L9

Kip Wiebusch Construction INC

Expired

General · Mercer Island, WA

License #KIPWICI988OE

Kiri Property LLC

Expired

General · Mercer Island, WA

License #KIRIPPL800BU

Legacy Developments LLC

Listed

General · Mercer Island, WA

License #LEGACDL776PP · $30,000 bond

Leong Plumbing INC

Expired

Journey Level · Mercer Island, WA

License #LEONGPI798MB

Leong Plumbing INC

Expired

Plumbing · Mercer Island, WA

License #LEONGPI086O2

Liberty Home Remodeling Wa

Listed

General · Mercer Island, WA

License #LIBERHR751CE · $30,000 bond

Lnl Builds LLC

Listed

General · Mercer Island, WA

License #LNLBUBL821PH · $30,000 bond

Lovell Construction CO

Expired

General · Mercer Island, WA

License #LOVELCC951OZ

Lucas Construction

Listed

General · Mercer Island, WA

License #LUCASC*764J6 · $30,000 bond

Lumin Home LLC

Listed

General · Mercer Island, WA

License #LUMINHL747LN · $30,000 bond

MR Q Construction LLC

Listed

General · Mercer Island, WA

License #MRQCOQC872LE · $30,000 bond

Make It Better

Expired

General · Mercer Island, WA

License #MAKEIIB765CG

Man Of Concrete LLC

Expired

Concrete · Mercer Island, WA

License #MANCOCL781ML

Maple Craft LLC

Expired

General · Mercer Island, WA

License #MAPLECL762JB

March Macdonald INC

Listed

General · Mercer Island, WA

License #MARCHMI055BT · $30,000 bond

Mark William Construction

Expired

Cabinets, Millwork And Finish Carpentry · Mercer Island, WA

License #MARKWWC797BM

Masterworks

Listed

General · Mercer Island, WA

License #MASTE**813NB · $30,000 bond

Matthew King Const CO LLC

Listed

General · Mercer Island, WA

License #MATTHKC010C2 · $30,000 bond

Meadow Lane Company LLC

Listed

General · Mercer Island, WA

License #MEADOLC765NZ · $30,000 bond

Mercer Builders LLC

Listed

General · Mercer Island, WA

License #MERCEBL942J7 · $30,000 bond

Mercer Island Construction

Listed

General · Mercer Island, WA

License #MERCEIC786DN · $30,000 bond

Mercer Island Handyman

Expired

General · Mercer Island, WA

License #MERCEIH827MQ

Mercer Island Handyman LLC

Listed

General · Mercer Island, WA

License #MERCEIH802N6 · $30,000 bond

Mercer Island Pacific Cons LLC

Expired

General · Mercer Island, WA

License #MERCEIP842D2

Mercer Island Remodeling

Listed

General · Mercer Island, WA

License #MERCEIR762J4 · $30,000 bond

Mi Floor Covering

Expired

General · Mercer Island, WA

License #MIFLOIF971R9

Mi Handyman LLC

Inactive

General · Mercer Island, WA

License #MIHANHL790JG

Millad Homes LLC

Expired

General · Mercer Island, WA

License #MILLAHL836L1

Mjtk Backflow

Listed

Backflow Specialty · Mercer Island, WA

License #MJTKBB*763JA

Mjtk Backflow Testing

Expired

Plumbing · Mercer Island, WA

License #MJTKBBT848JF

Mor-Gard Construction INC

Expired

General · Mercer Island, WA

License #MORGACI150KS

Mtz Construction Services LLC

Expired

General · Mercer Island, WA

License #MTZCOCS817PZ

NW Eastside Builders LLC

Listed

General · Mercer Island, WA

License #NWEASEB773QC · $30,000 bond

NW Seattle Builders LLC

Listed

General · Mercer Island, WA

License #NWSEASB781KL · $30,000 bond

Nat Installation Ntwrk Ent INC

Listed

General · Mercer Island, WA

License #NATININ915JN · $30,000 bond

Nautilus Pacific LLC

Listed

General · Mercer Island, WA

License #NAUTIPL790L1 · $30,000 bond

Newall Homes LLC

Expired

General · Mercer Island, WA

License #NEWALHL831QZ

North Star Construction

Expired

General · Mercer Island, WA

License #NORTHSC889LQ

Northwest Complete Contracting

Listed

Painting/Wallcovering · Mercer Island, WA

License #NORTHCC892M2 · $15,000 bond

Northwest Deck

Listed

General · Mercer Island, WA

License #NORTHD*088CK · $30,000 bond

Nsc Builders LLC

Listed

General · Mercer Island, WA

License #NSCBUBL813P2 · $30,000 bond

Optima Fence And Deck

Listed

General · Mercer Island, WA

License #OPTIMFD769N2 · $30,000 bond

PF Construction

Expired

General · Mercer Island, WA

License #PFCONC*813KO

PM Architecture LLC

Listed

General · Mercer Island, WA

License #PMARCAL825OP · $30,000 bond

Paint Nation Pros LLC

Expired

General · Mercer Island, WA

License #PAINTNP762O4

Pars Wa Construction INC

Listed

General · Mercer Island, WA

License #PARSWWC813D8 · $30,000 bond

Paul's Rockeries & Const

Expired

General · Mercer Island, WA

License #PAULSRC951BU

Pavo LLC

Expired

General · Mercer Island, WA

License #PAVOLL*906N3

Peak Builders INC

Listed

General · Mercer Island, WA

License #PEAKBI*990PA · $30,000 bond

Peter Davis Builders INC

Listed

General · Mercer Island, WA

License #PETERDB044BJ · $30,000 bond

Presidio Developments L.L.C

Listed

General · Mercer Island, WA

License #PRESIDL777DS · $30,000 bond

Proclad Construction LLC

Listed

General · Mercer Island, WA

License #PROCLCL841N6 · $30,000 bond

Pros Hands LLC

Suspended

General · Mercer Island, WA

License #PROSHHL868C8

Trades in Mercer Island

How to read confidence grades and license statuses

Built from Washington State L&I public records, updated Sep 25, 2026. Subser doesn't do star ratings or reviews — just verified records.