# Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Washington — contractor-wa

> 1,420 contractors are registered with L&I under the Heating/Vent/Air-Conditioning and Refrig (HVAC/R) specialty; 763 are active.

## Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Washington

1,420 registrations carry the Heating/Vent/Air-Conditioning and Refrig (HVAC/R) specialty — the 11th most common of the 68 trades with a page here. 763 are active today.

Of the 1,420 registrations in the Heating/Vent/Air-Conditioning and Refrig (HVAC/R) specialty, **763**
are active. Among those active ones, **4** have no
current surety bond in L&I's file and **0** have
no current liability policy — the two things RCW 18.27 requires and that L&I
tells you to check before signing.

**79** are suspended right now, and
**390** have been suspended at some point without
being suspended today. The file records the date of a suspension, never its
reason. [What the statuses mean](/status.md).

### Where Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors are

| City | Registrations | Share |
|---|---|---|
| [Vancouver](/city/vancouver.md) | 60 | 4.2% |
| [Spokane](/city/spokane.md) | 59 | 4.2% |
| [Seattle](/city/seattle.md) | 53 | 3.7% |
| [Tacoma](/city/tacoma.md) | 42 | 3.0% |
| [Snohomish](/city/snohomish.md) | 27 | 1.9% |
| [Puyallup](/city/puyallup.md) | 26 | 1.8% |
| [Everett](/city/everett.md) | 26 | 1.8% |
| [Auburn](/city/auburn.md) | 24 | 1.7% |
| [Federal Way](/city/federal-way.md) | 24 | 1.7% |
| [Yakima](/city/yakima.md) | 22 | 1.5% |
| [Kent](/city/kent.md) | 22 | 1.5% |
| [Marysville](/city/marysville.md) | 21 | 1.5% |
| [Renton](/city/renton.md) | 19 | 1.3% |
| [Spokane Valley](/city/spokane-valley.md) | 18 | 1.3% |
| [Bothell](/city/bothell.md) | 17 | 1.2% |
| [Lynnwood](/city/lynnwood.md) | 16 | 1.1% |
| [Pasco](/city/pasco.md) | 16 | 1.1% |
| [Olympia](/city/olympia.md) | 16 | 1.1% |
| [Battle Ground](/city/battle-ground.md) | 15 | 1.1% |
| [Arlington](/city/arlington.md) | 15 | 1.1% |
| [Kennewick](/city/kennewick.md) | 13 | 0.9% |
| [Redmond](/city/redmond.md) | 12 | 0.8% |

### Registered Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors

*Heating/Vent/Air-Conditioning and Refrig (HVAC/R), alphabetical*

| Business | Licence | City | Status | Bond | Insurance |
|---|---|---|---|---|---|
| 1ST CHOICE MECHANICAL PLLC | [1STCHCM811DD](/search.md) | Woodinville | Expired | ⚠️ none | ⚠️ none |
| 24/7 WASHINGTON HTG & CL LLC | [247WAWH774PJ](/search.md) | Tacoma | Expired | ⚠️ none | ⚠️ none |
| 2RAY MECHANICAL 24/7 LLC | [2RAYMM2758JP](/search.md) | Lynnwood | ⚠️ Suspended | ⚠️ none | ⚠️ none |
| 360 HEATING & COOLING LLC | [360HEHC792OC](/search.md) | Woodland | Expired | ⚠️ none | ⚠️ none |
| 360 HVAC LLC | [360HVHL748JP](/search.md) | Kirkland | Active | $15,000 | $1,000,000 |
| 509 MECHANICAL LLC | [509MEML791KP](/search.md) | Moxee | Active | $15,000 | $1,000,000 |
| 509 Mechanical | [509MEM*817KN](/search.md) | Yakima | Re-Licensed | $6,000 | ⚠️ none |
| 777 HVAC LLC | [777HVHL785K7](/search.md) | Vancouver | Active | $15,000 | $500,000 |
| 7BLUESKY HEATING & AIR LLP | [7BLUEHA766BP](/search.md) | Pasco | Active | $15,000 | $1,000,000 |
| 7BLUESKY HEATING &COOLING LLC | [7BLUESH770PS](/search.md) | Kennewick | Re-Licensed | $6,000 | ⚠️ none |
| A & C HEATING AND COOLING | [CHEATCH874OD](/search.md) | Redmond | Expired | ⚠️ none | ⚠️ none |
| A & D MECHANICAL | [DMECHDM902CD](/search.md) | Marysville | Active | $15,000 | $1,000,000 |
| A & H HEATING & AC LLC | [HHEATHH868NQ](/search.md) | Puyallup | Expired | ⚠️ none | ⚠️ none |
| A & P HVAC LLC | [APHVAL*741K9](/search.md) | Independence | Active | $15,000 | $1,000,000 |
| A CUT ABOVE BUILDERS INC | [CUTABCA804D7](/search.md) | Oronoco | Expired | ⚠️ none | ⚠️ none |
| A CUT ABOVE INSTALLATIONS INC | [CUTABCA781NS](/search.md) | Oronoco | ⚠️ Suspended | ⚠️ none | ⚠️ none |
| A DEGREE ABOVE LLC | [DEGREDA805DQ](/search.md) | Albany | Expired | ⚠️ none | ⚠️ none |
| A F GAS INSTALLATION LLC | [FGASIFG816RS](/search.md) | Bellevue | Active | $15,000 | $1,000,000 |
| A K MECHANICALS & RFRG LLC | [KMECHKM817BW](/search.md) | Bothell | Expired | ⚠️ none | ⚠️ none |
| A PLUS HEATING & A/C LLC | [PLUSHPH791QS](/search.md) | Ferndale | Active | $15,000 | $1,000,000 |
| A R HEATING & COOLING INC | [ARHEAHC769KC](/search.md) | South Bend | Active | $15,000 | $1,000,000 |
| A WRENCH MECHANICAL LLC | [WRENCWM773PO](/search.md) | Enumclaw | Expired | ⚠️ none | ⚠️ none |
| AAA HEATING & COOLING INC | [AAAHEHC813DN](/search.md) | Portland | Expired | ⚠️ none | ⚠️ none |
| AAA HVAC LLC | [AAAHVHL916ON](/search.md) | Lynnwood | Active | $15,000 | $1,000,000 |
| AARDEN AIR SERVICE LLC | [AARDEAS928KW](/search.md) | Marysville | Active | $15,000 | $1,000,000 |
| AASIA COOLING & HEATING | [AASIACH823C7](/search.md) | Portland | Out Of Business | ⚠️ none | ⚠️ none |
| ABC-HVAC | [ABCHV**852CR](/search.md) | Tacoma | Active | $15,000 | $1,000,000 |
| ABK NORTHWEST HVAC LLP | [ABKNONH778LO](/search.md) | Centralia | Expired | ⚠️ none | ⚠️ none |
| ABSOLUTE AIR INC | [ABSOLAI990KB](/search.md) | Port Angeles | Active | $30,000 | $1,000,000 |
| ABSOLUTE COMFORT LLC | [ABSOLCL943BO](/search.md) | Yakima | Expired | ⚠️ none | ⚠️ none |
| ABSOLUTE GAS SERVICES | [ABSOLGS002BU](/search.md) | Mill Creek | Active | $15,000 | $1,000,000 |
| ABSOLUTE HEATING/CLG SLTNS LLC | [ABSOLHS885DG](/search.md) | Vancouver | Active | $15,000 | $1,000,000 |
| ABSOLUTE Q CONSTRUCTION LLC | [ABSOLQC806MT](/search.md) | Renton | Expired | ⚠️ none | ⚠️ none |
| ABSOLUTE TEMP CONTROL | [ABSOLTC870B5](/search.md) | Happy Valley | Active | $15,000 | $2,000,000 |
| ABUNDANT HEATING & A/C INC | [ABUNDHA022CK](/search.md) | Burien | Expired | ⚠️ none | ⚠️ none |
| AC FURNACE GUYS LLC | [ACFURFG741K6](/search.md) | Mount Vernon | Active | $30,000 | $1,000,000 |
| AC NW HEATING & COOLING INC | [ACNWHNH801QP](/search.md) | Woodland | Active | $15,000 | $1,000,000 |
| ACCUFLO AIR SYSTEMS LLC | [ACCUFAS842LA](/search.md) | Veradale | Active | $15,000 | $1,000,000 |
| ACCURATE BALANCING AGENCY INC | [ACCURBA081L9](/search.md) | Beaverton | Active | $15,000 | $1,000,000 |
| ACCURATE HEATING & ELECT LLC | [ACCURHE952NQ](/search.md) | Seattle | Expired | ⚠️ none | ⚠️ none |
| ACCURATE HEATING AND COOLING | [ACCURHC841M8](/search.md) | Spokane | Expired | ⚠️ none | ⚠️ none |
| ACCURATE MECHANICAL LLC | [ACCURML765JS](/search.md) | Seattle | Active | $15,000 | $1,000,000 |
| ACE AIR CONDITIONING INC | [ACEAIAC818LE](/search.md) | Debary | ⚠️ Suspended | ⚠️ none | ⚠️ none |
| ACE HEATING & COOLING | [ACEHEHC977P7](/search.md) | Prosser | Active | $15,000 | $1,000,000 |
| ACE HVAC SERVICE LLC | [ACEHVHS797OT](/search.md) | Seattle | Active | $15,000 | $1,000,000 |
| ACKERMAN HEATING & A/C | [ACKERHA002KB](/search.md) | Colfax | Expired | ⚠️ none | ⚠️ none |
| ACME-REFRIGERATION AND HTG LLC | [ACMERHL793DU](/search.md) | Bonney Lake | Active | $30,000 | $1,000,000 |
| ACNW LLC | [ACNWLL*806P2](/search.md) | Spokane | Active | $15,000 | $1,000,000 |
| ACS HEATING & AIR CNDTNNG LLC | [ACSHEHA822L7](/search.md) | Spokane | Expired | ⚠️ none | ⚠️ none |
| ACTION HEATING/AIR CONDTNG | [ACTIOHA172MN](/search.md) | Carnation | Active | $15,000 | $300,000 |
| ACTIVE AIR HEATING & COOLING | [ACTIVAH772QO](/search.md) | Happy Valley | Expired | ⚠️ none | ⚠️ none |
| ACTIVE REFRIGERATION & AIR CON | [ACTIVRA811NK](/search.md) | Beaverton | Expired | ⚠️ none | ⚠️ none |
| ADAY STANDARD LLC | [ADAYSSL826NS](/search.md) | Marysville | Expired | ⚠️ none | ⚠️ none |
| ADMIRALTY HEATING & AIR | [ADMIRHA819LP](/search.md) | Port Hadlock | Active | $15,000 | $1,000,000 |
| ADON'S HEATING& MECHANICAL | [ADONSHM771MG](/search.md) | Tacoma | Active | $15,000 | $1,000,000 |
| ADVANCED COMFORT SYSTEMS INC | [ADVANCS900JE](/search.md) | Moses Lake | Active | $15,000 | $1,000,000 |
| ADVANCED ENERGY SAVERS INC | [ADVANES100K9](/search.md) | Seattle | Active | $15,000 | $1,000,000 |
| ADVANCED HEATING & AIR INC | [ADVANHA955OF](/search.md) | Cosmopolis | Re-Licensed | $6,000 | ⚠️ none |
| ADVANCED HTG & AIR COND INC | [ADVANHA021C7](/search.md) | Portland | Expired | ⚠️ none | ⚠️ none |
| ADVANCED MECHANICAL SLTNS LLC | [ADVANMS760DA](/search.md) | Snohomish | Expired | ⚠️ none | ⚠️ none |
| ADVANCED MECHANICAL SYS INC | [ADVANMS164QL](/search.md) | Spokane Valley | Active | $30,000 | $1,000,000 |
| AEROHEAT LLC | [AEROHL*743DO](/search.md) | Mill Creek | Active | $15,000 | $1,000,000 |
| AEROSEAL LLC | [AEROSL*833LG](/search.md) | Miamisburg | Active | $30,000 | $1,000,000 |
| AES MECHANICAL SRVCS GROUP INC | [AESMEMS929JS](/search.md) | Tallassee | Out Of Business | ⚠️ none | ⚠️ none |
| AFFORDABLE AIR | [AFFORA*834NT](/search.md) | Lakewood | Out Of Business | ⚠️ none | ⚠️ none |
| AFFORDABLE AIR & MECH PIPING | [AFFORAM811LK](/search.md) | Yakima | Expired | ⚠️ none | ⚠️ none |
| AFFORDABLE COMFORT HTG & CLNG | [AFFORCH827J5](/search.md) | Gresham | Expired | ⚠️ none | ⚠️ none |
| AFFORDABLE HEATING | [AFFORH*961PL](/search.md) | Port Orchard | Re-Licensed | $6,000 | ⚠️ none |
| AFFORDABLE HEATING & AIR COND | [AFFORHA124OA](/search.md) | Spokane | Expired | ⚠️ none | ⚠️ none |
| AFFORDABLE HEATING & COOLING | [AFFORHC894BO](/search.md) | Vancouver | Expired | ⚠️ none | ⚠️ none |
| AFFORDABLE HEATING AND COOLING | [AFFORHC837QG](/search.md) | Lakewood | Expired | ⚠️ none | ⚠️ none |
| AFTER HRS FURNACE DUCT | [AFTERHF819DK](/search.md) | Kent | Expired | ⚠️ none | ⚠️ none |
| AIR BALANCE ASSOCIATES | [AIRBAA*032MZ](/search.md) | Federal Way | Expired | ⚠️ none | ⚠️ none |
| AIR BALANCING SPECIALTY INC | [AIRBAI*247OS](/search.md) | Gresham | Expired | ⚠️ none | ⚠️ none |
| AIR BOSS LLC | [AIRBOBL741M2](/search.md) | Wood Village | Active | $15,000 | $1,000,000 |
| AIR CARE LLC | [AIRCACL952OR](/search.md) | Eagle | Expired | ⚠️ none | ⚠️ none |
| AIR COMFORT INC | [AIRCOI*990P9](/search.md) | Portland | Active | $15,000 | $1,000,000 |
| AIR CONTROL SYSTEMS INC | [AIRCOCS889LR](/search.md) | Monmouth | Expired | ⚠️ none | ⚠️ none |
| AIR DOCTOR HTNG CLNG SERV INC | [AIRDODH881BO](/search.md) | Vancouver | Active | $15,000 | $1,000,000 |
| AIR DUCTORS INC | [AIRDUDI932N3](/search.md) | Marysville | Active | $15,000 | $1,000,000 |
| AIR EXCHANGE INC | [AIREXEI944NP](/search.md) | Vancouver | Active | $15,000 | $1,000,000 |
| AIR FILTERS NORTHWEST INC | [AIRFIFN974PS](/search.md) | Tigard | Active | $15,000 | $1,000,000 |
| AIR FLO HEATING COMPANY INC | [AIRFLI*206DG](/search.md) | Sequim | Active | $15,000 | $1,000,000 |
| AIR GUIDE HEATING & COOLING | [AIRGUGH750OR](/search.md) | Vancouver | Active | $15,000 | $1,000,000 |
| AIR HANDLER SERVICES INC | [AIRHASI988BT](/search.md) | Oregon City | Expired | ⚠️ none | ⚠️ none |
| AIR HEADS HEATING & COOLNG LLC | [AIRHEHH773RH](/search.md) | Elma | Expired | ⚠️ none | ⚠️ none |
| AIR HEATING & COOLING LLC | [AIRHEHC783MG](/search.md) | Portland | Active | $15,000 | $1,000,000 |
| AIR KING | [AIRKIK*766DN](/search.md) | Escondido | Expired | ⚠️ none | ⚠️ none |
| AIR MASTERS INC | [AIRMAI*044OQ](/search.md) | Port Orchard | Active | $30,000 | $1,000,000 |
| AIR PRO HEATING & A/C INC | [AIRPRHA085P3](/search.md) | Portland | ⚠️ Suspended | ⚠️ none | ⚠️ none |
| AIR PRO HEATING & COOLING LLC | [AIRPRPH915LK](/search.md) | Vancouver | Active | $30,000 | $1,000,000 |
| AIR PRO SOLUTIONS LLC | [AIRPRPS776RE](/search.md) | Auburn | Active | $15,000 | $1,000,000 |
| AIR RITE CONTROL INC | [AIRRICI111JP](/search.md) | Portland | Expired | ⚠️ none | ⚠️ none |
| AIR SOLUTIONS | [AIRSOS*851MT](/search.md) | Tacoma | Active | $15,000 | $1,000,000 |
| AIR TREATMENT | [AIRTR**991Q8](/search.md) | Edmonds | Active | ⚠️ none | $1,000,000 |
| AIR TREATMENT CORPORATION | [AIRTRTC757CN](/search.md) | Brea | Active | $15,000 | $1,000,000 |
| AIR VELOCITY | [AIRVEV*820O6](/search.md) | San Jose | Expired | ⚠️ none | ⚠️ none |
| AIR-TECH LLC | [AIRTEL*951CW](/search.md) | Stanwood | Active | $15,000 | $1,000,000 |
| AIRBEST DUCT CLEANING | [AIRBEDC783LB](/search.md) | Puyallup | Re-Licensed | $6,000 | ⚠️ none |
| AIRBEST HOME SERVICES | [AIRBEHS760LO](/search.md) | Puyallup | Active | $30,000 | $1,000,000 |
| AIRCARE USA INC | [AIRCAUI855R3](/search.md) | Renton | Active | $15,000 | $1,000,000 |
| AIRCO HEATING & AC LLC | [AIRCOHA7755T](/search.md) | Battle Ground | Active | $15,000 | $1,000,000 |
| AIRCO HEATING & COOLING LLC | [AIRCOHC85356](/search.md) | The Dalles | Expired | ⚠️ none | ⚠️ none |
| AIRCO MECHANICAL LLC | [AIRCOML894UD](/search.md) | Post Falls | Active | $15,000 | $1,000,000 |
| AIRCOD HEATING & COOLING LLC | [AIRCOHC773QW](/search.md) | Vancouver | Active | $15,000 | $1,000,000 |
| AIRCON ELECTRIC LLC | [AIRCOEL855RN](/search.md) | Battleground | Active | $15,000 | $1,000,000 |
| AIRE SERV OF SPOKANE | [AIRESSS897RT](/search.md) | Spokane | Active | $15,000 | $1,000,000 |
| AIRESERV OF KITSAP COUNTY | [AIRESKC762MH](/search.md) | Kingston | Expired | ⚠️ none | ⚠️ none |
| AIRFLOW LLC | [AIRFLL*838NG](/search.md) | Vancouver | Expired | ⚠️ none | ⚠️ none |
| AIRLOOP HEATING + COOLING | [AIRLOHC823DH](/search.md) | Woodinville | Re-Licensed | ⚠️ none | ⚠️ none |
| AIRMAN HEATING & COOLING LLC | [AIRMAHC778P6](/search.md) | Bothell | Active | $15,000 | $1,000,000 |
| AIRPRO GENIUS LLC | [AIRPRGL761KT](/search.md) | Marysville | Active | $15,000 | $2,000,000 |
| AIRPROS ENERGY LLC | [AIRPREL909D3](/search.md) | Everett | Active | $15,000 | $1,000,000 |
| AIRTECH HEATING & COOLING | [AIRTETH916KH](/search.md) | Puyallup | Expired | ⚠️ none | ⚠️ none |
| AIRTEST CO INC | [AIRTECI032LL](/search.md) | Mountlake Terrace | Expired | ⚠️ none | ⚠️ none |
| AIRTEST CO LLC | [AIRTECL790D9](/search.md) | Lynnwood | Active | $15,000 | $1,000,000 |
| AIRTIGHT HTG & A/C LLC | [AIRTIHA931PB](/search.md) | East Olympia | Active | $15,000 | $1,000,000 |
| AK HEATING COOLING & FAB LLC | [AKHEAHC774PE](/search.md) | Brush Prairie | Active | $15,000 | $1,000,000 |
| ALADDIN HEAT & AIR CONDIT CORP | [ALADDHA756KF](/search.md) | Gresham | Active | $15,000 | $1,000,000 |
| ALEX REFRIGERATION SERVICE | [ALEXRRS925NR](/search.md) | Kent | Active | $15,000 | $1,000,000 |
| ALL AMERICAN AIR LLC | [ALLAMAA754RT](/search.md) | Bonney Lake | Active | $15,000 | $300,000 |
| ALL AMERICAN AIR LLC | [ALLAMAA773DL](/search.md) | Marysville | Expired | ⚠️ none | ⚠️ none |
| ALL AMERICAN HVAC LLLP | [ALLAMAH789OT](/search.md) | Ridgefield | Out Of Business | ⚠️ none | ⚠️ none |
| ALL DUCTLESS | [ALLDUD*783CH](/search.md) | Olympia | Expired | ⚠️ none | ⚠️ none |
| ALL DUCTLESS | [ALLDUD*833O1](/search.md) | Olympia | Expired | ⚠️ none | ⚠️ none |
| ALL HOURS HEATING&COOLING LLC | [ALLHOHH863R9](/search.md) | Battle Ground | Expired | ⚠️ none | ⚠️ none |
| ALL PRO DUCT CLEANING LLC | [ALLPRPD869RS](/search.md) | Vancouver | Active | $15,000 | $1,000,000 |
| ALL SEASONS HTG/CLIMATE CNTRL | [ALLSESH900DC](/search.md) | Spanaway | Active | $15,000 | $1,000,000 |
| ALL WEATHER HTG A/C & RFRG LLC | [ALLWEWH941BD](/search.md) | Snoqualmie | Active | $15,000 | $1,000,000 |
| ALL-PHASE REF & HTG INC | [ALLPHRH012CS](/search.md) | Kennewick | Expired | ⚠️ none | ⚠️ none |
| ALL-WAYS HEATING AND A/C LLC | [ALLWAHA930D1](/search.md) | Everett | Expired | ⚠️ none | ⚠️ none |
| ALLBRANDS REFRIGERATION LLC | [ALLBRRL773B3](/search.md) | Tacoma | Active | $15,000 | $1,000,000 |
| ALLEGIANCE ELEC HTG & COOL LLC | [ALLEGEH754KK](/search.md) | Tacoma | ⚠️ Suspended | ⚠️ none | ⚠️ none |
| ALLIANCE AIR | [ALLIAA*746K7](/search.md) | Coeur D Alene | Active | $15,000 | $1,000,000 |
| ALLIANT SYSTEMS LLC | [ALLIASL987RP](/search.md) | Portland | Active | $15,000 | $1,000,000 |
| ALLIED HVAC COMPANY LLC | [ALLIEHC812J4](/search.md) | Bellevue | Expired | ⚠️ none | ⚠️ none |
| ALPHA HEATING & COOLING | [ALPHAHC800DR](/search.md) | Pasco | Expired | ⚠️ none | ⚠️ none |
| ALPHA HTG & AIR COND INC | [ALPHAHA9767S](/search.md) | Bellevue | Active | $15,000 | $1,000,000 |
| ALPHA MECHANICAL LLC | [ALPHAML786J9](/search.md) | Puyallup | Expired | ⚠️ none | ⚠️ none |
| ALPINA MECHANICAL LLC | [ALPINML801MA](/search.md) | Dalton Gardens | Active | $15,000 | $1,000,000 |
| ALPINE DUCTLESS LLC | [ALPINDL876JQ](/search.md) | Tumwater | Active | $30,000 | $1,000,000 |
| ALPINE MECHANICAL LLC | [ALPINML792NJ](/search.md) | Vancouver | Active | $15,000 | $1,000,000 |
| ALTITUDE HEATING & COOLING LLC | [ALTITHC758KF](/search.md) | Lake Stevens | Active | $15,000 | $1,000,000 |
| ALTON HEATING & MECH LLC | [ALTONHM772NG](/search.md) | Lake Tapps | Active | $15,000 | $1,000,000 |
| ALWAYS COMFY HVAC | [ALWAYCH748BG](/search.md) | Lake Stevens | Active | $15,000 | $1,000,000 |
| AM/PM HEATING & COOLING INC | [AMPMHHC803B4](/search.md) | Brush Prairie | Active | $15,000 | $1,000,000 |
| AM/PM HEATING AND COOLING | [AMPMHHC905BL](/search.md) | Vancouver | Re-Licensed | $6,000 | ⚠️ none |
| AMBIENT AIR CLEANING TECH LLC | [AMBIEAC762CZ](/search.md) | Port Orchard | Expired | ⚠️ none | ⚠️ none |
| AMBIENT AIR HEATING LLC | [AMBIEAH822BD](/search.md) | Seattle | Active | $15,000 | $1,000,000 |
| AMBIENT CONTROL CO INC | [AMBIECC101PW](/search.md) | Auburn | Active | $15,000 | $1,000,000 |

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- [Limited Energy](/trade/limited-energy.md) — 880

### Getting work done?

Registration is the legal minimum, not a recommendation. Tell us the job and where, and we pass the enquiry to registered, bonded and insured contractors. We vouch for no one — see the privacy page for how we are paid.

[How we use this](/privacy.md).

[All 68 trades](/trade.md)

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Página: https://contractor-wa.pages.dev/trade/heating-vent-air-conditioning-and-refrig-hvac-r/
Fonte: Contractor registration, bond, insurance, principal and authorized-signer data — Washington State Department of Labor & Industries, via data.wa.gov
Recolha: 2026-08-20