Top Washington State Prime Contractors

Ranked directory of leading prime contractors by total public spend and awarded projects (2015–2025).

Rank by:

Contractors Tracked 100

Total Awarded Spend $40.97B

Rank	Contractor Name	Primary County	Total Public Spend	Total Projects	Action
#1	LYDIG CONSTRUCTION INC	King County	$1.59B	86	View Profile
#2	FORMA CONSTRUCTION COMPANY	King County	$1.34B	2,194	View Profile
#3	GUY F ATKINSON CONST LLC	King County	$1.27B	20	View Profile
#4	ABSHER CONSTRUCTION CO	King County	$1.22B	68	View Profile
#5	CORNERSTONE GENERAL CONTRS INC	King County	$1.19B	58	View Profile
#6	GRANITE CONSTRUCTION COMPANY	King County	$1.11B	839	View Profile
#7	FOWLER GENERAL CONSTRUCTION IN	Benton County	$967.89M	50	View Profile
#8	HENSEL PHELPS CONSTRUCTION CO	King County	$944.72M	19	View Profile
#9	GARCO CONSTRUCTION INC	Spokane County	$916.20M	122	View Profile
#10	SKANSKA USA BUILDING INC	King County	$843.89M	80	View Profile
#11	LAKESIDE INDUSTRIES INC	King County	$832.65M	2,775	View Profile
#12	SCARSELLA BROS INC	King County	$793.77M	176	View Profile
#13	GRAHAM CONTRACTING LTD	King County	$705.98M	17	View Profile
#14	INTERWEST CONSTRUCTION INC	Snohomish County	$669.33M	418	View Profile
#15	CENTRAL WASHINGTON ASPHALT INC	King County	$625.06M	1,275	View Profile
#16	TAPANI INC	Clark County	$602.76M	338	View Profile
#17	LEASE CRUTCHER LEWIS WA LLC	King County	$572.81M	15	View Profile
#18	MCKINSTRY CO LLC	King County	$526.83M	9,216	View Profile
#19	BNBUILDERS INC	King County	$494.75M	69	View Profile
#20	NEELEY CONSTRUCTION COMPANY	Pierce County	$477.67M	72	View Profile
#21	HOFFMAN CONSTRUCTION CO OF WA	King County	$475.71M	28	View Profile
#22	ACTIVE CONSTRUCTION INC	King County	$473.64M	225	View Profile
#23	MCKINSTRY ESSENTION LLC	King County	$469.07M	481	View Profile
#24	K L B CONSTRUCTION INC	King County	$468.26M	89	View Profile
#25	ANDERSEN CONST CO OF WASH LLC	King County	$443.61M	20	View Profile
#26	ROTSCHY INC	Clark County	$421.16M	183	View Profile
#27	CHERVENELL CONST CO	Benton County	$415.95M	62	View Profile
#28	Veca Electric & Tech LLC	King County	$404.27M	606	View Profile
#29	GARY MERLINO CONST CO INC	King County	$399.91M	544	View Profile
#30	JOHN KORSMO CONSTRUCTION INC	Pierce County	$399.70M	43	View Profile
#31	ORION MARINE CONTRACTORS INC	King County	$398.05M	28	View Profile
#32	PEASE CONSTRUCTION INC	Pierce County	$390.93M	72	View Profile
#33	APOLLO MECHANICAL CONTRACTORS	Benton County	$383.92M	1,461	View Profile
#34	KASSEL & ASSOCIATES INC	King County	$366.33M	58	View Profile
#35	M A MORTENSON COMPANY	King County	$363.63M	21	View Profile
#36	VALLEY ELEC CO OF MTVERNON INC	King County	$353.68M	704	View Profile
#37	MIDMOUNTAIN CONTRACTORS INC	King County	$353.64M	79	View Profile
#38	STRIDER CONSTRUCTION CO INC	Whatcom County	$347.10M	146	View Profile
#39	FABER CONSTRUCTION CORP	Snohomish County	$341.35M	95	View Profile
#40	ROGNLINS INC	Grays Harbor County	$335.56M	680	View Profile
#41	WALSH CONSTRUCTION CO II LLC	King County	$332.69M	13	View Profile
#42	MILES RESOURCES LLC	Pierce County	$331.11M	456	View Profile
#43	LINCOLN CONSTRUCTION INC	King County	$328.15M	106	View Profile
#44	WALSH CONSTRUCTION CO/WASH	King County	$327.10M	37	View Profile
#45	TIGER CONSTRUCTION LTD	Whatcom County	$326.53M	165	View Profile
#46	BOUTEN CONSTRUCTION COMPANY	Spokane County	$322.68M	43	View Profile
#47	MCCLURE & SONS INC	King County	$312.26M	117	View Profile
#48	V. Van Dyke, Inc.	Pierce County	$305.10M	213	View Profile
#49	FLATIRON WEST INC	King County	$303.38M	5	View Profile
#50	IMCO GENERAL CONSTRUCTION INC	King County	$302.63M	58	View Profile
#51	HERMANSON COMPANY LLP	King County	$300.08M	1,366	View Profile
#52	APOLLO INC	Walla Walla County	$296.79M	111	View Profile
#53	J R ABBOTT CONSTRUCTION INC	King County	$289.48M	26	View Profile
#54	TUCCI & SONS INC	Pierce County	$287.67M	240	View Profile
#55	Howard S Wright	King County	$286.89M	22	View Profile
#56	WAYNE'S ROOFING INC	King County	$284.54M	1,344	View Profile
#57	SPEE WEST CONSTRUCTION CO	King County	$280.28M	20	View Profile
#58	JAMES W FOWLER CO	King County	$279.42M	36	View Profile
#59	T W CLARK CONSTRUCTION LLC	Spokane County	$278.97M	45	View Profile
#60	WALKER CONSTRUCTION INC	Spokane County	$276.59M	61	View Profile
#61	CECCANTI INC	King County	$274.43M	82	View Profile
#62	MACDONALD-MILLER FAC SOLNS LLC	King County	$272.00M	1,586	View Profile
#63	INLAND ASPHALT CO	Spokane County	$270.92M	730	View Profile
#64	HALME CONSTRUCTION INC	Spokane County	$269.67M	111	View Profile
#65	NORTHEAST ELECTRIC LLC	Clark County	$264.75M	469	View Profile
#66	ROBINSON CONSTRUCTION CO	Clark County	$263.96M	8	View Profile
#67	PROSPECT CONSTRUCTION INC	King County	$258.18M	48	View Profile
#68	W G CLARK CONSTRUCTION CO	King County	$257.98M	8	View Profile
#69	STELLAR J CORPORATION	King County	$256.18M	79	View Profile
#70	FIELDTURF USA INC	King County	$255.79M	607	View Profile
#71	SHAMROCK PAVING INC	Spokane County	$254.95M	462	View Profile
#72	PERFORMANCE CONTRACTING INC	King County	$254.90M	751	View Profile
#73	TITAN EARTHWORK LLC	King County	$254.31M	209	View Profile
#74	DOOLITTLE CONSTRUCTION LLC	King County	$250.34M	195	View Profile
#75	WESTERN VENTURES CONST INC	King County	$245.40M	77	View Profile
#76	KIEWIT INFRASTRUCTURE WEST CO	King County	$236.59M	11	View Profile
#77	GARLAND/DBS INC	King County	$232.16M	1,208	View Profile
#78	GRAHAM CONST & MANAGEMENT INC	Spokane County	$229.72M	30	View Profile
#79	J H KELLY LLC	Cowlitz County	$227.63M	612	View Profile
#80	ANDERSEN CONSTRUCTION	King County	$224.19M	14	View Profile
#81	PACIFIC MOBILE STRUCTURES INC	King County	$223.87M	696	View Profile
#82	QUIGG BROS INC	King County	$221.26M	286	View Profile
#83	COLACURCIO BROS INC	Whatcom County	$220.94M	142	View Profile
#84	MALCOLM DRILLING CO INC	King County	$219.13M	162	View Profile
#85	DAWSON CONSTRUCTION LLC	Whatcom County	$218.90M	52	View Profile
#86	BURTON CONSTRUCTION INC	Spokane County	$218.66M	1,632	View Profile
#87	CONCRETE TECHNOLOGY CORP	Pierce County	$217.59M	169	View Profile
#88	JONES & ROBERTS COMPANY	Pierce County	$217.10M	108	View Profile
#89	CENTENNIAL CONTRACTORS ENT INC	King County	$216.92M	1,261	View Profile
#90	LEONE & KEEBLE INC	Spokane County	$215.86M	45	View Profile
#91	RODARTE CONSTRUCTION INC	King County	$206.45M	109	View Profile
#92	BETSCHART MECHANICAL INC	Pierce County	$203.87M	116	View Profile
#93	JERVIS B WEBB COMPANY	King County	$201.05M	2	View Profile
#94	A T S AUTOMATION INC	King County	$199.50M	1,327	View Profile
#95	VIGOR MARINE LLC	King County	$199.41M	61	View Profile
#96	ACME CONCRETE PAVING INC	King County	$195.16M	158	View Profile
#97	GREAT FLOORS	King County	$194.19M	5,495	View Profile
#98	WESTERN PARTITIONS INC	King County	$191.15M	148	View Profile
#99	ELCON CORPORATION	King County	$188.82M	72	View Profile
#100	ALLIED CONSTRUCTION ASSOC INC	Snohomish County	$184.29M	26	View Profile

MCKINSTRY CO LLC

$526.83M

Primary Region King County

Total Projects 9,216

View Contractor Profile

GREAT FLOORS

$194.19M

Primary Region King County

Total Projects 5,495

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JOHNSON CONTROLS FIRE PRTTN LP

$103.16M

Primary Region King County

Total Projects 4,124

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EVERGREEN CONCRETE CUTTING INC

$32.39M

Primary Region King County

Total Projects 3,537

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Ralph's Concrete Pumping

$45.57M

Primary Region King County

Total Projects 3,007

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PACIFIC POWER GROUP LLC

$28.98M

Primary Region King County

Total Projects 2,958

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C T S

$59.52M

Primary Region Pierce County

Total Projects 2,902

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Miles Sand & Gravel Company

$131.01M

Primary Region King County

Total Projects 2,844

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STRIPE RITE INC

$94.37M

Primary Region King County

Total Projects 2,784

View Contractor Profile

#10

LAKESIDE INDUSTRIES INC

$832.65M

Primary Region King County

Total Projects 2,775

View Contractor Profile

Rank	Contractor Name	Primary County	Total Public Spend	Total Projects	Action
#1	MCKINSTRY CO LLC	King County	$526.83M	9,216	View Profile
#2	GREAT FLOORS	King County	$194.19M	5,495	View Profile
#3	JOHNSON CONTROLS FIRE PRTTN LP	King County	$103.16M	4,124	View Profile
#4	EVERGREEN CONCRETE CUTTING INC	King County	$32.39M	3,537	View Profile
#5	Ralph's Concrete Pumping	King County	$45.57M	3,007	View Profile
#6	PACIFIC POWER GROUP LLC	King County	$28.98M	2,958	View Profile
#7	C T S	Pierce County	$59.52M	2,902	View Profile
#8	Miles Sand & Gravel Company	King County	$131.01M	2,844	View Profile
#9	STRIPE RITE INC	King County	$94.37M	2,784	View Profile
#10	LAKESIDE INDUSTRIES INC	King County	$832.65M	2,775	View Profile
#11	DAVIS DOOR SERVICE INC	King County	$10.82M	2,656	View Profile
#12	CHARLES H BERESFORD CO INC	King County	$117.53M	2,500	View Profile
#13	Glacier Northwest dba Calportland	King County	$182.00M	2,384	View Profile
#14	OLSON BROTHERS PRO-VAC LLC	King County	$73.25M	2,195	View Profile
#15	FORMA CONSTRUCTION COMPANY	King County	$1.34B	2,194	View Profile
#16	GUARDIAN SECURITY SYSTEMS INC	King County	$36.10M	2,194	View Profile
#17	SME SOLUTIONS LLC	King County	$7.84M	2,138	View Profile
#18	Performance Systems Intgn LLC	King County	$15.09M	2,008	View Profile
#19	CUMMINS INC	King County	$46.00M	2,005	View Profile
#20	Ednetics Inc	King County	$162.81M	1,942	View Profile
#21	Legacy Telecommunications, LLC	Pierce County	$19.36M	1,933	View Profile
#22	ALL CITY FENCE CO	King County	$28.02M	1,854	View Profile
#23	ELECTROCOM	King County	$72.15M	1,834	View Profile
#24	RESICON LLC	King County	$46.51M	1,740	View Profile
#25	SEQUOYAH ELECTRIC LLC	King County	$30.51M	1,685	View Profile
#26	BURTON CONSTRUCTION INC	Spokane County	$218.66M	1,632	View Profile
#27	CRESSY DOOR CO INC	King County	$9.35M	1,588	View Profile
#28	MACDONALD-MILLER FAC SOLNS LLC	King County	$272.00M	1,586	View Profile
#29	GB Manchester Inc	Clark County	$57.95M	1,527	View Profile
#30	SIGNATURE LANDSCAPE SVCS LLC	King County	$28.90M	1,491	View Profile
#31	SALINAS SAWING & SEALING INC	King County	$34.50M	1,467	View Profile
#32	APOLLO MECHANICAL CONTRACTORS	Benton County	$383.92M	1,461	View Profile
#33	INTRACOMMUNICATION NTWK SYS IN	Pierce County	$32.18M	1,431	View Profile
#34	E C COMPANY	King County	$134.72M	1,426	View Profile
#35	NORTHWEST TRAFFIC INC	King County	$24.16M	1,406	View Profile
#36	CONVERGINT TECHNOLOGIES LLC	King County	$52.02M	1,375	View Profile
#37	NRC ENVIRONMENTAL SERVICES INC	King County	$29.29M	1,367	View Profile
#38	HERMANSON COMPANY LLP	King County	$300.08M	1,366	View Profile
#39	DIMENSIONAL COMMUNICATIONS INC	King County	$88.53M	1,364	View Profile
#40	BARRON HEATING & A/C INC	Whatcom County	$8.70M	1,354	View Profile
#41	WAYNE'S ROOFING INC	King County	$284.54M	1,344	View Profile
#42	SUNSET AIR INC	Thurston County	$20.10M	1,335	View Profile
#43	A T S AUTOMATION INC	King County	$199.50M	1,327	View Profile
#44	WELCOME RAMP SYSTEMS INC	King County	$24.71M	1,324	View Profile
#45	DIVCO INCORPORATION	Okanogan County	$16.23M	1,291	View Profile
#46	CENTRAL WASHINGTON ASPHALT INC	King County	$625.06M	1,275	View Profile
#47	CENTENNIAL CONTRACTORS ENT INC	King County	$216.92M	1,261	View Profile
#48	VENTILATION POWER CLEANING INC	King County	$17.76M	1,250	View Profile
#49	SIEMENS INDUSTRY INC	King County	$114.52M	1,242	View Profile
#50	GARLAND/DBS INC	King County	$232.16M	1,208	View Profile
#51	POWERCOM INC	King County	$47.81M	1,205	View Profile
#52	COMMERCIAL FIRE PROTECTION INC	Whatcom County	$8.35M	1,182	View Profile
#53	ASPHALT PATCH SYSTEMS	Pierce County	$36.15M	1,155	View Profile
#54	ADT COMMERCIAL LLC	King County	$27.05M	1,155	View Profile
#55	DAY WIRELESS SYSTEMS	King County	$47.93M	1,104	View Profile
#56	SPECIALIZED PAVEMENT MRKG LLC	King County	$99.99M	1,093	View Profile
#57	R & R CONSTRUCTION INC	King County	$28.25M	1,078	View Profile
#58	NORTHWEST PLAYGROUND EQUIP INC	King County	$121.99M	1,077	View Profile
#59	AIR CONTROL HEATING & A/C INC	Spokane County	$3.18M	1,076	View Profile
#60	PRIME ELECTRIC LLC	King County	$86.90M	1,074	View Profile
#61	POWER CITY ELECTRIC INC	Spokane County	$97.95M	1,073	View Profile
#62	MASCOTT EQUIPMENT CO INC	Grant County	$13.06M	1,070	View Profile
#63	GROUND UP ROAD CONST INC	King County	$28.61M	1,045	View Profile
#64	E 3 SOLUTIONS INC	Yakima County	$12.63M	1,034	View Profile
#65	PR SYSTEMS LLC	King County	$26.36M	1,016	View Profile
#66	HOBART	Pierce County	$5.95M	997	View Profile
#67	TRANSWESTERN REAL EST SVCS INC	Thurston County	$20.15M	980	View Profile
#68	COLE INDUSTRIAL INC	Spokane County	$10.07M	947	View Profile
#69	THYSSENKRUPP ELEVATOR CORP	Grays Harbor County	$52.45M	946	View Profile
#70	JOHNSON CONTROLS INC	King County	$81.52M	936	View Profile
#71	COSCO FIRE PROTECTION INC	King County	$37.42M	928	View Profile
#72	FLOHAWKS	King County	$6.76M	917	View Profile
#73	APOLLO SHEET METAL INC	Benton County	$21.22M	912	View Profile
#74	PRIME ELECTRIC INC	King County	$73.34M	902	View Profile
#75	JANKE TRUCKING INC	Pierce County	$33.61M	895	View Profile
#76	PETERSEN BROTHERS INC	King County	$93.77M	891	View Profile
#77	NWAP INC	King County	$6.75M	880	View Profile
#78	APPLY-A-LINE LLC	King County	$50.30M	879	View Profile
#79	ROTO ROOTER SERVICES CO	King County	$3.08M	878	View Profile
#80	INTERSTATE CONCRETE/ASPHALT CO	Yakima County	$39.66M	875	View Profile
#81	NOR-PAC SEATING COMPANY INC	Spokane County	$63.81M	872	View Profile
#82	CAPITAL HEATING & COOLING	Thurston County	$114.38M	867	View Profile
#83	American Surveying and Environmental LLC	King County	$11.41M	863	View Profile
#84	CONSTRUCTION AHEAD INC	Benton County	$120.40M	860	View Profile
#85	TRANE	King County	$115.62M	853	View Profile
#86	A C ELECTRIC SERVICE	King County	$6.96M	853	View Profile
#87	P S F MECHANICAL INC	King County	$33.81M	852	View Profile
#88	SECOMA FENCE INC	Pierce County	$10.13M	850	View Profile
#89	NESS CRANES	King County	$31.32M	846	View Profile
#90	LYNDEN SHEET METAL INC	Whatcom County	$7.36M	841	View Profile
#91	GRANITE CONSTRUCTION COMPANY	King County	$1.11B	839	View Profile
#92	BETSCHART ELECTRIC CO INC	Thurston County	$55.30M	836	View Profile
#93	SNELL CRANE SERVICE INC	King County	$14.76M	834	View Profile
#94	ARROW INSULATION INC	King County	$19.31M	831	View Profile
#95	CORLISS RESOURCES INC	King County	$75.10M	821	View Profile
#96	RUBENSTEIN'S CONTRACT CRPT LLC	King County	$57.25M	813	View Profile
#97	TK ELEVATOR CORPORATION	Grays Harbor County	$177.67M	810	View Profile
#98	OTIS ELEVATOR CO	King County	$30.41M	808	View Profile
#99	O'Bunco Engineering Intl. Inc.	King County	$27.86M	802	View Profile
#100	WEATHERPROOFING TECH INC	King County	$107.54M	797	View Profile

Showing 10 of 100 contractors

Top Washington State Prime Contractors

LYDIG CONSTRUCTION INC

FORMA CONSTRUCTION COMPANY

GUY F ATKINSON CONST LLC

ABSHER CONSTRUCTION CO

CORNERSTONE GENERAL CONTRS INC

GRANITE CONSTRUCTION COMPANY

FOWLER GENERAL CONSTRUCTION IN

HENSEL PHELPS CONSTRUCTION CO

GARCO CONSTRUCTION INC

SKANSKA USA BUILDING INC

LAKESIDE INDUSTRIES INC

SCARSELLA BROS INC

GRAHAM CONTRACTING LTD

INTERWEST CONSTRUCTION INC

CENTRAL WASHINGTON ASPHALT INC

TAPANI INC

LEASE CRUTCHER LEWIS WA LLC

MCKINSTRY CO LLC

BNBUILDERS INC

NEELEY CONSTRUCTION COMPANY

HOFFMAN CONSTRUCTION CO OF WA

ACTIVE CONSTRUCTION INC

MCKINSTRY ESSENTION LLC

K L B CONSTRUCTION INC

ANDERSEN CONST CO OF WASH LLC

ROTSCHY INC

CHERVENELL CONST CO

Veca Electric & Tech LLC

GARY MERLINO CONST CO INC

JOHN KORSMO CONSTRUCTION INC

ORION MARINE CONTRACTORS INC

PEASE CONSTRUCTION INC

APOLLO MECHANICAL CONTRACTORS

KASSEL & ASSOCIATES INC

M A MORTENSON COMPANY

VALLEY ELEC CO OF MTVERNON INC

MIDMOUNTAIN CONTRACTORS INC

STRIDER CONSTRUCTION CO INC

FABER CONSTRUCTION CORP

ROGNLINS INC

WALSH CONSTRUCTION CO II LLC

MILES RESOURCES LLC

LINCOLN CONSTRUCTION INC

WALSH CONSTRUCTION CO/WASH

TIGER CONSTRUCTION LTD

BOUTEN CONSTRUCTION COMPANY

MCCLURE & SONS INC

V. Van Dyke, Inc.

FLATIRON WEST INC

IMCO GENERAL CONSTRUCTION INC

HERMANSON COMPANY LLP

APOLLO INC

J R ABBOTT CONSTRUCTION INC

TUCCI & SONS INC

Howard S Wright

WAYNE'S ROOFING INC

SPEE WEST CONSTRUCTION CO

JAMES W FOWLER CO

T W CLARK CONSTRUCTION LLC

WALKER CONSTRUCTION INC

CECCANTI INC

MACDONALD-MILLER FAC SOLNS LLC

INLAND ASPHALT CO

HALME CONSTRUCTION INC

NORTHEAST ELECTRIC LLC

ROBINSON CONSTRUCTION CO

PROSPECT CONSTRUCTION INC

W G CLARK CONSTRUCTION CO

STELLAR J CORPORATION

FIELDTURF USA INC

SHAMROCK PAVING INC

PERFORMANCE CONTRACTING INC

TITAN EARTHWORK LLC

DOOLITTLE CONSTRUCTION LLC

WESTERN VENTURES CONST INC

KIEWIT INFRASTRUCTURE WEST CO

GARLAND/DBS INC

GRAHAM CONST & MANAGEMENT INC

J H KELLY LLC