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Licensed insulation contractors in Honolulu, HI

19 insulation contractors hold an active licence on the Hawaii Contractors License Board (DCCA PVL) register in Honolulu, checked 4 Nov 2026: 17 licensed 10 years or more, 5% bonded and 2 with a complaint or board disclosure on record. Ranked by a published formula; nobody pays to move up.

Active licences
19
Median time licensed
29.7 yrs
Bonded
5%
Lead-Safe certified
0
Google reviews
66

Filled tags sit at the business's Google location; hollow tags show its mailing ZIP code only. Each tag is the theoPros score.

Ranked list

Showing 19 of 19

  1. 1

    Protech Roofing LLC

    Honolulu, HI · Hawaii CLB C-42 #CT-24141 · licensed 24 yrs

    • Licence active
    • No bond on record
    • No complaints
    824.7(34)Full report
  2. 2

    Nan Inc

    Honolulu, HI · Hawaii CLB C-13 #CT-19711 · licensed 31 yrs

    • Licence active
    • No bond on record
    • No complaints
    804.7(19)Full report
  3. 3

    Group Builders Inc

    Honolulu, HI · Hawaii CLB C-33, C-33b #CT-10164 · licensed 47 yrs

    • Licence active
    • No bond on record
    • No complaints
    764.4(10)Full report
  4. 4

    Tcs Drywall, Inc.

    Honolulu, HI · Hawaii CLB C-1 #CT-13889 · licensed 40 yrs

    • Licence active
    • No bond on record
    • No complaints
    745.0(1)Full report
  5. 5

    Guy's Superior Interior Inc

    Honolulu, HI · Hawaii CLB C-1 #CT-10496 · licensed 46 yrs

    • Licence active
    • No bond on record
    • No complaints
    692.0(1)Full report
  6. 6

    Swinerton Builders

    Honolulu, HI · Hawaii CLB B General Building #CT-3753 · licensed 30 yrs

    • Licence active
    • No bond on record
    • 2 complaints on record

    2 open complaints on the Hawaii CLB record

    645.0(1)Full report
  7. 7

    Patricio P Aguda

    Honolulu, HI · Hawaii CLB B General Building #CT-11305 · licensed 45 yrs

    • Licence active
    • Bonded $19,000
    • No complaints
    60No Google reviews yetFull report
  8. 8

    Contract Furnishers of Hawaii Inc

    Honolulu, HI · Hawaii CLB C-1 #CT-18268 · licensed 33 yrs

    • Licence active
    • No bond on record
    • No complaints
    55No Google reviews yetFull report
  9. 9

    Island Insulation Co Inc

    Honolulu, HI · Hawaii CLB C-1 #CT-20820 · licensed 30 yrs

    • Licence active
    • No bond on record
    • No complaints
    55No Google reviews yetFull report
  10. 10

    Primatech Construction Inc

    Honolulu, HI · Hawaii CLB C-33 #CT-21281 · licensed 29 yrs

    • Licence active
    • No bond on record
    • No complaints
    55No Google reviews yetFull report
  11. 11

    Richards Construction Inc

    Honolulu, HI · Hawaii CLB C-37 #CT-23259 · licensed 25 yrs

    • Licence active
    • No bond on record
    • No complaints
    55No Google reviews yetFull report
  12. 12

    Statewide General Contracting & Construction Inc

    Honolulu, HI · Hawaii CLB B General Building #CT-25436 · licensed 22 yrs

    • Licence active
    • No bond on record
    • No complaints
    55No Google reviews yetFull report
  13. 13

    Jacobsen Construction Company Inc

    Honolulu, HI · Hawaii CLB B General Building #CT-26116 · licensed 21 yrs

    • Licence active
    • No bond on record
    • No complaints
    55No Google reviews yetFull report
  14. 14

    Mutual Welding Co Ltd

    Honolulu, HI · Hawaii CLB C-33 #CT-440 · licensed 68 yrs

    • Licence active
    • No bond on record
    • No complaints
    55No Google reviews yetFull report
  15. 15

    Maryl Group Construction Inc

    Honolulu, HI · Hawaii CLB B General Building #CT-30928 · licensed 16 yrs

    • Licence active
    • No bond on record
    • No complaints
    49No Google reviews yetFull report
  16. 16

    Raoul B Fernandez

    Honolulu, HI · Hawaii CLB C-33b #CT-31976 · licensed 15 yrs

    • Licence active
    • No bond on record
    • No complaints
    47No Google reviews yetFull report
  17. 17

    Cb Tech Services Inc

    Honolulu, HI · Hawaii CLB C-21, C-7 #CT-20190 · licensed 31 yrs

    • Licence active
    • No bond on record
    • 1 complaint on record

    1 disciplinary action on the Hawaii CLB record

    40No Google reviews yetFull report
  18. 18

    Jd Hawaii Contractors Inc

    Honolulu, HI · Hawaii CLB B General Building #CT-35987 · licensed 9 yrs

    • Licence active
    • No bond on record
    • No complaints
    38No Google reviews yetFull report
  19. 19

    Firetek Pacific Inc

    Honolulu, HI · Hawaii CLB C-1 #CT-39066 · licensed 2 yrs

    • Licence active
    • No bond on record
    • No complaints
    29No Google reviews yetFull report

Questions people ask about insulation contractors in Honolulu

How many licensed insulation contractors are in Honolulu?

19 insulation contractors hold an active Hawaii Contractors License Board (DCCA PVL) licence with a mailing address in Honolulu, checked on 4 November 2026. 17 of them have been licensed for 10 years or more.

Does a insulation contractor need a licence in Hawaii?

Yes, unless the whole job, labour and materials, costs $1,500 or less and needs no building permit. That is Hawaii's small-job exemption (HRS 444-2(4)), and it never covers part of a larger project. Look for an active C-1 licence.

How do I check a insulation contractor's licence in Honolulu?

Ask for the licence number and look it up on the Hawaii CLB website, or search this page. Every insulation contractor listed here was matched to an active licence on the Hawaii CLB register.

Which insulation contractors rank highest in Honolulu?

By our published formula (years licensed, complaint record, bond and insurance, and Google reviews), the top three are Protech Roofing LLC (82), Nan Inc (80), Group Builders Inc (76). Paying or claiming a listing never changes the order.

Do I need a lead-safe certified insulation contractor in Honolulu?

If your home was built before 1978 and the work disturbs paint, yes: the law requires a firm certified lead-safe by the US Environmental Protection Agency. 65% of homes here were built before 1980 (US Census, ACS 2024 1-year), and 0 of the 19 licensed insulation contractors listed are certified.