Best Fire-protection contractors in Bellevue, WA
A ranked shortlist of licensed fire-protection contractors for someone hiring or vetting in Bellevue. Ranked on an active L&I class for the work and job-relevant Bellevue permits, not reviews, ads, or a workmanship guarantee.
Bellevue permit records through 2026-08-28, verified against the Washington State Department of Labor & Industries licensing records, snapshot dated 2026-08-16. Ranking reflects license standing and permit history, not a workmanship guarantee. This week's Bellevue permit activity.
Which fire-protection contractor has pulled the most fire-protection permits in Bellevue?
Cascadia Fire Protection LLC has pulled the most fire-protection permits in Bellevue of any firm holding the matching L&I class: 469 permits, most recently in 2025. It has held L&I license CASCAFP833L2 for 9 years.
That count includes only permits whose type matches fire-protection work in Bellevue's own records, and only firms that hold the matching L&I class as a primary or tied specialty, so a firm with a larger pile of unrelated permits does not rank here. Permits are counted per license number, and a firm holding several licenses is counted on its busiest one. Bellevue records run through 2026-08-28.
See Cascadia Fire Protection LLC's license and permit record →| Rank | Firm | License | Relevant permits | Most recent |
|---|---|---|---|---|
| 1 | Cascadia Fire Protection LLC | L&I CASCAFP833L2 | 469 | 2025-11-19 |
| 2 | Crown Fire Protection Inc | L&I CROWNFP044LL | 435 | 2026-08-24 |
| 3 | Advanced Fire Protection Inc | L&I ADVANFP199B6 | 320 | 2025-06-17 |
| 4 | Advanced Fire Protection LLC | L&I ADVANFP772QC | 320 | 2025-06-17 |
| 5 | Reliance Fire Protection Inc | L&I RELIAFP102L1 | 169 | 2026-07-17 |
| 6 | Fire Chief Equipment Co Inc | L&I FIRECCE938JR | 168 | 2026-05-28 |
| 7 | Evergreen Fire Protection Inc | L&I EVERGFP967LZ | 117 | 2025-03-10 |
| 8 | Washington Fire Sprinkler LLC | L&I WASHIFS841CK | 114 | 2010-08-06 |
| 9 | Viking Auto Sprinkler Co | L&I VIKINAS373NT | 91 | 2026-07-20 |
| 10 | Helton Fire Protection | L&I HELTOFP965NC | 56 | 2025-05-07 |
| 11 | Fire Protection Systems LLC | L&I FIREPSL981K9 | 43 | 2022-06-19 |
| 12 | American Sprinkler Corporation | L&I AMERISC087NC | 42 | 2025-05-13 |
| 13 | First Defense Fire Prot LLC | L&I FIRSTDF981RP | 37 | 2025-06-04 |
| 14 | Eastside Fire Protection | L&I EASTSFP811DM | 33 | 2025-11-17 |
| 15 | Sprinx Fire Protection Inc | L&I SPRINFP011LS | 33 | 2017-02-16 |
| 16 | Stewart Fire Protection LLC | L&I STEWAFP893PR | 32 | 2022-09-22 |
| 17 | Cascade Alarm LLC | L&I CASCAAL962RW | 30 | 2025-04-24 |
| 18 | Ace Fire System LLC | L&I ACEFIFS908M3 | 29 | 2024-07-22 |
| 19 | Burns Fire Prtctn Systems Inc | L&I BURNSFP841DU | 24 | 2026-03-24 |
| 20 | Eclipse Fire Sprinklers LLC | L&I ECLIPFS783DP | 23 | 2025-10-15 |
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First one freeThis page ranks all of Bellevue. Enter your address and we'll narrow it to fire-protection contractors who have pulled permits near you, check every license for standing and disciplinary history, and hand back a ranked shortlist you can call.
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Top 20 fire-protection contractors by Bellevue permit history
Cascadia Fire Protection LLC
L&I CASCAFP833L2Puyallup, WA
9 yrs licensed469 relevant permits575 total permitsLast permit 2025Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Crown Fire Protection Inc
L&I CROWNFP044LLMill Creek, WA
30 yrs licensed435 relevant permits556 total permitsLast permit 2026Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review
View license, permit history & disciplinary records →Advanced Fire Protection Inc
L&I ADVANFP199B6Woodinville, WA
45 yrs licensed320 relevant permits355 total permitsLast permit 2025Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Advanced Fire Protection LLC
L&I ADVANFP772QCLewiston, ID
2 yrs licensed320 relevant permits355 total permitsLast permit 2025Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Reliance Fire Protection Inc
L&I RELIAFP102L1Preston, WA
36 yrs licensed169 relevant permits312 total permitsLast permit 2026Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Fire Chief Equipment Co Inc
L&I FIRECCE938JRBellevue, WA
19 yrs licensed168 relevant permits313 total permitsLast permit 2026Permit types: Contract Cities - Fire, Contract Cities - Fire Low Voltage, Contract Cities - Fire Suppression, Electrical Fire Alarm, …
View license, permit history & disciplinary records →Evergreen Fire Protection Inc
L&I EVERGFP967LZPuyallup, WA
22 yrs licensed117 relevant permits126 total permitsLast permit 2025Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Washington Fire Sprinkler LLC
L&I WASHIFS841CKBellingham, WA
10 yrs licensed114 relevant permits115 total permitsLast permit 2010Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Viking Auto Sprinkler Co
L&I VIKINAS373NTSeattle, WA
63 yrs licensed91 relevant permits214 total permitsLast permit 2026Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review
View license, permit history & disciplinary records →Helton Fire Protection
L&I HELTOFP965NCDes Moines, WA
22 yrs licensed56 relevant permits56 total permitsLast permit 2025Permit types: Contract Cities - Fire, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Fire Protection Systems LLC
L&I FIREPSL981K9Kent, WA
24 yrs licensed43 relevant permits59 total permitsLast permit 2022Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review
View license, permit history & disciplinary records →American Sprinkler Corporation
L&I AMERISC087NCSnohomish, WA
34 yrs licensed42 relevant permits48 total permitsLast permit 2025Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review, Single Family Fire Sprinklers
View license, permit history & disciplinary records →First Defense Fire Prot LLC
L&I FIRSTDF981RPSnohomish, WA
23 yrs licensed37 relevant permits41 total permitsLast permit 2025Permit types: Fire Sprinkler Systems, Fire Sprinklers No Plan Review, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Eastside Fire Protection
L&I EASTSFP811DMIssaquah, WA
7 yrs licensed33 relevant permits33 total permitsLast permit 2025Permit types: Contract Cities - Fire, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Sprinx Fire Protection Inc
L&I SPRINFP011LSGig Harbor, WA
27 yrs licensed33 relevant permits41 total permitsLast permit 2017Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Stewart Fire Protection LLC
L&I STEWAFP893PRSnohomish, WA
14 yrs licensed32 relevant permits52 total permitsLast permit 2022Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Cascade Alarm LLC
L&I CASCAAL962RWKent, WA
21 yrs licensed30 relevant permits33 total permitsLast permit 2025Permit types: Contract Cities - Fire, Electrical Fire Alarm, Fire Alarm No Plan Review, Fire Sprinkler Systems, …
View license, permit history & disciplinary records →Ace Fire System LLC
L&I ACEFIFS908M3Buckley, WA
16 yrs licensed29 relevant permits93 total permitsLast permit 2024Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Burns Fire Prtctn Systems Inc
L&I BURNSFP841DUGranite Falls, WA
10 yrs licensed24 relevant permits31 total permitsLast permit 2026Permit types: Contract Cities - Fire, Fire Sprinkler Systems, Fire Sprinklers No Plan Review, Single Family Fire Sprinklers
View license, permit history & disciplinary records →Eclipse Fire Sprinklers LLC
L&I ECLIPFS783DPAlgona, WA
4 yrs licensed23 relevant permits50 total permitsLast permit 2025Permit types: Contract Cities - Fire, Single Family Fire Sprinklers
View license, permit history & disciplinary records →
Most established Bellevue fire-protection contractors
Longest-licensed firms based in Bellevue that hold the right L&I class, oldest license first.
Clean Us LLC
L&I CLEANUL757KTBellevue, WA
1 yr licensedView license, permit history & disciplinary records →
How this ranking works
Organic results require an active L&I license, the correct class for the trade as the firm's primary or tied fit (a mechanical company that also holds an electrical license does not lead the electrician list), and at least one job-relevant building permit in this city's records. They are ranked by the number of relevant permits, then by how recently the firm worked, then by how long the firm has been licensed. This reflects license standing and real permit history - it is not a workmanship guarantee. L&I does not publish a disciplinary file, so a clean record is not part of this ranking. Promoted entries, when present, are paid placements and are not scored by these rules.
Confidence: high. The permit type and the license class both match this trade.
Frequently asked questions
- Which fire-protection contractor has pulled the most fire-protection permits in Bellevue?
- Cascadia Fire Protection LLC has pulled the most fire-protection permits in Bellevue of any firm holding the matching L&I class: 469 permits, most recently in 2025. It has held L&I license CASCAFP833L2 for 9 years. That count includes only permits whose type matches fire-protection work in Bellevue's own records, and only firms that hold the matching L&I class as a primary or tied specialty, so a firm with a larger pile of unrelated permits does not rank here. Permits are counted per license number, and a firm holding several licenses is counted on its busiest one. Bellevue records run through 2026-08-28.
- How are the best fire-protection contractors in Bellevue ranked?
- Organic results require an active L&I license, the correct class for the trade as the firm's primary or tied fit (a mechanical company that also holds an electrical license does not lead the electrician list), and at least one job-relevant building permit in this city's records. They are ranked by the number of relevant permits, then by how recently the firm worked, then by how long the firm has been licensed. This reflects license standing and real permit history - it is not a workmanship guarantee. L&I does not publish a disciplinary file, so a clean record is not part of this ranking. Promoted entries, when present, are paid placements and are not scored by these rules.
- Is this ranking a guarantee of quality or workmanship?
- No. It reflects Washington State Department of Labor & Industries license standing, longevity, and real building-permit history - not the quality of any individual job. Always verify a contractor on the official L&I Verify a Contractor and check references before hiring.
- How current is this Bellevue contractor data?
- Bellevue permit records through 2026-08-28, verified against the Washington State Department of Labor & Industries licensing records, snapshot dated 2026-08-16. The two datasets age separately: the board publishes licensing snapshots on its own cadence, and Bellevue publishes permits on its own. This page regenerates daily.