Insulation contractors licensed in Washington

Every active Washington license that lists insulation work, sorted by name.

• Pitman Enterprises
  Insulation · Lake Tapps · #PITMAE*817D1
  Active Insurance current
• Pnw Insulation LLC
  Insulation · Puyallup · #PNWINIL847CS
  Active Insurance current
• Pro Solution Insulation
  Insulation · Yakima · #PROSOSI749MA
  Active Insurance current
• Professional Insulation LLC
  Insulation · Spokane · #PROFEIL865CC
  Active Insurance current
• Puget Sound Quality Insult LLC
  Insulation · University Place · #PUGETSQ742J2
  Active Insurance current
• Quality Service Insulation LLC
  Insulation · Arlington · #QUALISI744ND
  Active Insurance current
• R H Insulation CO LLC
  Insulation · Vancouver · #RHINSCL003C3
  Active Insurance current
• R&v Insulation LLC
  Insulation · Marysville · #RVINSIL744PB
  Active Insurance current
• Rainier Insulation Srvcs INC
  Insulation · Spanaway · #RAINIIS843DP
  Active Insurance current
• Roadrunners Insulation LLC
  Insulation · Pasco · #ROADRIL812B4
  Active Insurance current
• Rogue Mechanical Insultn INC
  Insulation · Central Point · #ROGUEMI808QQ
  Active Insurance current
• Rubio Insulation LLC
  Insulation · Spanaway · #RUBIOIL744NF
  Active Insurance current
• S&k Energy Solutions
  Insulation · Spokane · #SKENEES745B8
  Active Insurance current
• Sams & Son Weatherstripping
  Insulation · Albany · #SAMSSSW752B7
  Active Insurance current
• Seattle Crawlspace LLC
  Insulation · Sammamish · #SEATTCL753QR
  Active Insurance current
• Seattle Sound & Vibration INC
  Insulation · Redmond · #SEATTSV981JP
  Active Insurance current
• Secure Insulation LLC
  Insulation · Lacey · #SERCUIL783KC
  Active Insurance current
• Sound Management Group
  Insulation · Rohnert Park · #SOUNDMG806N5
  Active Insurance current
• Spencer Insulation
  Insulation · Puyallup · #SPENCI*985B4
  Active Insurance current
• Spf Insulation
  Insulation · Burlington · #SPFINI*836PQ
  Active Insurance current
• Spokane Acoustics INC
  Insulation · Spokane Valley · #SPOKAAI153OS
  Active Insurance current
• Standard Insul Removal INC
  Insulation · Lake Stevens · #STANDIR950RH
  Active Insurance current
• Star Insulation LLC
  Insulation · Lakewood · #STARIIL751N2
  Active Insurance current
• Story Acoustics INC
  Insulation · Puyallup · #STORYA*190LQ
  Active Insurance current
• Superl INC
  Insulation · Circle Pines · #SUPERI*828MS
  Active Insurance current
• T Bar Construction INC
  Insulation · Tukwila · #TBARCI*062B4
  Active Insurance current
• The Spray Foam Company LLC
  Insulation · Vancouver · #SPRAYSF795CJ
  Active Insurance current
• Thermalcraft LLC
  Insulation · Santa Ana · #THERML*762OC
  Active Insurance current
• Thermoseal INC
  Insulation · Moses Lake · #THERMI*959KJ
  Active Insurance current
• Timisco Mechanical Instng LLC
  Insulation · Keizer · #TIMISMI751QL
  Active Insurance expiring soon
• Tones Insulation & Const LLC
  Insulation · Kelso · #TONESIC749KL
  Active Insurance current
• Top Quality Insulation LLC
  Insulation · Salem · #TOPQUQI751NN
  Active Insurance current
• Triguard Pest Control LLC
  Insulation · Caldwell · #TRIGUPC749M2
  Active Insurance current
• Truhome Insulation
  Insulation · Burlington · #TRUHOI*740LZ
  Active Insurance current
• Tuff Wrap Installations INC
  Insulation · Harleysville · #TUFFWWI846LN
  Active Insurance current
• USA Insulation of Puget Sound
  Insulation · Sammamish · #USAINIP760MQ
  Active Insurance current
• Vale Insulation Group INC
  Insulation · Gresham · #VALEIIG922RZ
  Active Insurance current
• Vancouver Insulating CO INC
  Insulation · Battle Ground · #VANCOIC090JB
  Active Insurance current
• Wallet-Friendly Insulation LLC
  Insulation · Puyallup · #WALLEIL764LM
  Active Insurance current
• Washington Insulaton Srvcs Ll
  Insulation · Newport · #WASHIIS790BR
  Active Insurance current
• Washington Retrofoam LLC
  Insulation · Snoqualmie · #WASHIRL793K1
  Active Insurance current
• Washington Spray Foam LLC
  Insulation · Burlington · #WASHISF816PQ
  Active Insurance current
• Wayne's Insulation Services
  Insulation · Renton · #WAYNEIS944OJ
  Active Insurance current
• Wccl Systems LLC
  Insulation · University Pl · #WCCLSSL875DM
  Active Insurance current
• Western Insulation Svcs INC
  Insulation · Renton · #WESTEIS851KF
  Active Insurance current
• Xtra-Therm Insulation LLC
  Insulation · Mount Vernon · #XTRATIL849J5
  Active Insurance current
• Yeti Insulation LLC
  Insulation · Sumner · #YETIIIL742B7
  Active Insurance current

Last checked against state records on Oct 5, 2026. How we get this data.