HVAC contractors in Washington

864 active registrations

Businesses by registered name and license number. Show all 1,597 registrations on record, including expired.

• AIR TREATMENTACTIVE

  Edmonds, WA · License AIRTR**991Q8 · Registered 24 years

• AIR TREATMENT CORPORATIONACTIVE

  Brea, CA · License AIRTRTC757CN · Registered 1 year

• AIR-TECH LLCACTIVE

  Stanwood, WA · License AIRTEL*951CW · Registered 21 years

• AIRBEST HOME SERVICESACTIVE

  Puyallup, WA · License AIRBEHS760LO · Registered 2 years

• AIRCARE USA INCACTIVE

  Renton, WA · License AIRCAUI855R3 · Registered 10 years

• AIRCO HEATING & AC LLCACTIVE

  Battle Ground, WA · License AIRCOHA7755T · Registered 3 years

• AIRCO MECHANICAL LLCACTIVE

  Post Falls, ID · License AIRCOML894UD · Registered 15 years

• AIRCON ELECTRIC LLCACTIVE

  Battleground, WA · License AIRCOEL855RN · Registered 10 years

• AIRE SERV OF SPOKANEACTIVE

  Spokane, WA · License AIRESSS897RT · Registered 14 years

• AIRMAN HEATING & COOLING LLCACTIVE

  Bothell, WA · License AIRMAHC778P6 · Registered 2 years

• AIRPRO GENIUS LLCACTIVE

  Marysville, WA · License AIRPRGL761KT · Registered 2 years

• AIRPROS ENERGY LLCACTIVE

  Everett, WA · License AIRPREL909D3 · Registered 16 years

• AIRSTONE HEATING & AIR LLCACTIVE

  Auburn, WA · License AIRSTHA743JW · Registered less than 1 year

• AIRTIGHT HTG & A/C LLCACTIVE

  East Olympia, WA · License AIRTIHA931PB · Registered 19 years

• AIRWARE INCACTIVE

  Lynnwood, WA · License AIRWAI*960R7 · Registered 21 years

• AK HEATING COOLING & FAB LLCACTIVE

  Brush Prairie, WA · License AKHEAHC774PE · Registered 3 years

• ALADDIN HEAT & AIR CONDIT CORPACTIVE

  Gresham, OR · License ALADDHA756KF · Registered 1 year

• ALEX REFRIGERATION SERVICEACTIVE

  Kent, WA · License ALEXRRS925NR · Registered 18 years

• ALL AMERICAN AIR LLCACTIVE

  Bonney Lake, WA · License ALLAMAA754RT · Registered less than 1 year

• ALL PRO DUCT CLEANING LLCACTIVE

  Vancouver, WA · License ALLPRPD869RS · Registered 11 years

• ALL SEASONS HTG/CLIMATE CNTRLACTIVE

  Spanaway, WA · License ALLSESH900DC · Registered 16 years

• ALL WEATHER HTG A/C & RFRG LLCACTIVE

  Snoqualmie, WA · License ALLWEWH941BD · Registered 20 years

• ALLBRANDS REFRIGERATION LLCACTIVE

  Tacoma, WA · License ALLBRRL773B3 · Registered 3 years

• ALLEGIANCE ELEC HTG & COOL LLCACTIVE

  Tacoma, WA · License ALLEGEH754KK · Registered 1 year

• ALLIANCE AIRACTIVE

  Coeur D Alene, ID · License ALLIAA*746K7 · Registered less than 1 year

• ALLIANT SYSTEMS LLCACTIVE

  Portland, OR · License ALLIASL987RP · Registered 23 years

• ALPHA HTG & AIR COND INCACTIVE

  Bellevue, WA · License ALPHAHA9767S · Registered 22 years

• ALPINA MECHANICAL LLCACTIVE

  Dalton Gardens, ID · License ALPINML801MA · Registered 6 years

• ALPINE DUCTLESS LLCACTIVE

  Tumwater, WA · License ALPINDL876JQ · Registered 13 years

• ALPINE MECHANICAL LLCACTIVE

  Vancouver, WA · License ALPINML792NJ · Registered 5 years

• ALTITUDE HEATING & COOLING LLCACTIVE

  Lake Stevens, WA · License ALTITHC758KF · Registered 1 year

• ALTON HEATING & MECH LLCACTIVE

  Lake Tapps, WA · License ALTONHM772NG · Registered 3 years

• ALWAYS COMFY HVACACTIVE

  Lake Stevens, WA · License ALWAYCH748BG · Registered less than 1 year

• AM MECHANICAL LLCACTIVE

  Downers Grove, IL · License AMMECML763L9 · Registered 2 years

• AM/PM HEATING & COOLING INCACTIVE

  Brush Prairie, WA · License AMPMHHC803B4 · Registered 6 years

• AMBIENT AIR HEATING LLCACTIVE

  Seattle, WA · License AMBIEAH822BD · Registered 8 years

• AMBIENT CONTROL CO INCACTIVE

  Auburn, WA · License AMBIECC101PW · Registered 35 years

• AMC AIRACTIVE

  Vancouver, WA · License AMCAIA*742DK · Registered less than 1 year

• AMC HEATING & COOLINGACTIVE

  Tacoma, WA · License AMCHEHC748M7 · Registered less than 1 year

• AMD HVACACTIVE

  Spokane, WA · License AMDHVH*787BU · Registered 4 years

• AMERICAN AIR HEATING/CLNG LLCACTIVE

  Walla Walla, WA · License AMERIAH854PE · Registered 11 years

• AMERICAN EAGLE HVAC LLCACTIVE

  Newport, WA · License AMERIEH785ON · Registered 4 years

• AMERICAN ENERGY SYSTEMS LLCACTIVE

  Renton, WA · License AMERIES784BO · Registered 4 years

• AMERICAN REFRIGERATION LLCACTIVE

  Jacksonville, FL · License AMERIRL768R6 · Registered 1 year

• AMG HEATING & AIR LLCACTIVE

  Yelm, WA · License AMGHEHA772Q2 · Registered 2 years

• AMG SKINNING LLCACTIVE

  Vancouver, WA · License AMGSKSL783J8 · Registered 1 year

• ANAM REFRIGERATIONACTIVE

  Fife, WA · License ANAMRR*831CM · Registered 9 years

• ANB HEATING & AIR LLCACTIVE

  Grandview, WA · License ANBHEHA744DE · Registered less than 1 year

• ANCHOR HEATING & COOLING LLCACTIVE

  Twisp, WA · License ANCHOHC759D5 · Registered 1 year

• ANDERSEN MECHANICAL INCACTIVE

  Portland, OR · License ANDERMI790P6 · Registered 4 years