Home/Washington/HVAC Technicians

Licensed HVAC Technicians in Washington

2,428 licensed hvac technicians found in Washington

📖 Learn about Washington licensing requirements, red flags, and consumer protections.

Read Guide →

Kenneth Day

Dayco Inc

Hvac/Rfrg#WA-DAYCOI*852R9Kennewick, WA
ACTIVE

Jared De Jong

Black And White Refrigeration

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-BLACKWR867J8Zillah, WA
ACTIVE

Clinton Dean

Chinook Heating & Cooling Inc

Hvac/Rfrg#WA-CHINOHC916MFYakima, WA
EXPIRED

Travis Deaton

Temp-Right Service Inc

Hvac/Rfrg#WA-TEMPRSI832L9Missoula, WA
EXPIRED

Bret Deisler

Northwest Infloor Llc

Boiler/Steam Fit/Proc Piping#WA-NORTHIL841L1Port Orchard, WA
ACTIVE

Renee Dejong

Dejong Heating & Rfrg Inc

Hvac/Rfrg#WA-DEJONHR864UKFerndale, WA
ACTIVE

Gerald Delay

B & G Heating & Cooling Llc

Hvac/Rfrg#WA-BGHEAGH954OOFederal Way, WA
EXPIRED

Theresa Dement

Harrison Heating And A/C Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-HARRIHC862O9Orting, WA
EXPIRED

Jeremiah Demmitt

Washington Mechanical Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-WASHIML806Q3Seattle, WA
EXPIRED

Mary Denboer

Refresh Llc

Hvac/Rfrg#WA-REFREL*970RQNorth Bend, WA
ACTIVE

Brent Depauw

West Mechanical Inc

Hvac/Rfrg#WA-WESTMMI911MUBellingham, WA
ACTIVE

Donald Depee

A & M Heating

Hvac/Rfrg#WA-MHEATMH912R8Port Orchard, WA
ACTIVE

Daniel Devereux

Electrical Energy Systems Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-ELECTES7569AOak Harbor, WA
ACTIVE

Andy Devine

Thermalwise Heating & Rfrg Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-THERMHR773K3Walla Walla, WA
ACTIVE

David Devore

Blue Sky Heating & Air Cndtng

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-BLUESSH821JSPuyallup, WA
ACTIVE

Jeremy Diasio

Filthy Furnace Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-FILTHFL752O4Anacortes, WA
ACTIVE

Daniel Diaz

Northstar Hvac, Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-NORTHHL773JOFerndale, WA
ACTIVE

Danilo Diaz

Xtreme Degree Htg & A/C Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-XTREMDH836QCYakima, WA
EXPIRED

Eric Diaz

Conserve Pro Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-CONSEPL835PFKennewick, WA
EXPIRED

Kevin Diaz

Mechanical Pros Llc The

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-MECHAPL756LQPasco, WA
SUSPENDED

Luis Diaz

Belen'S Affordable Refrig Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-BELENAR779DNToppenish, WA
SUSPENDED

Raymond Diaz

Rd Refrigeration And Heating

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-RDREFRH858DJTacoma, WA
EXPIRED

Paul Dickinson

Dickinson Inc.

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-DICKII*782Q9Arlington, WA
EXPIRED

David Dickson

The Stove Doctor Ltd

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-STOVESD897B1Colville, WA
EXPIRED

James Didlake

Budgethvacus Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-BUDGEL*882B7Auburn, WA
EXPIRED

Brian Dieterle

Southland Mechanical Inc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-SOUTHMI758CLRancho Cucamonga, WA
SUSPENDED

Christopher Dikes Jr

National Heating Company

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-NATIOHC793J3Tacoma, WA
EXPIRED

Georgy Dikhamindzhiya

Heatco Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-HEATCL*773P3Spokane Valley, WA
ACTIVE

Boyan Dilgarde

D & D Mechanical Inc

Hvac/Rfrg#WA-DDMECDM883O7Portland, WA
ACTIVE

Daniel Dilley

A Your Town Chimney Inc

Wood/Pellet And Gas Stoves#WA-AYOURTC021OTWashougal, WA
ACTIVE

Stephen Dillon

Advanced Energy Systems Inc

Hvac/Rfrg#WA-ADVANES003C3Chehalis, WA
ACTIVE

Eric Dimodica

Apollonius Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-APOLLL*751N9Seattle, WA
ACTIVE

Kenneth Dinsmore

All-Ways Heating And A/C Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-ALLWAHA930D1Everett, WA
EXPIRED

Patrick Dipzinski

Island Heating & A/C Inc

Hvac/Rfrg#WA-ISLANHA003DAOak Harbor, WA
ACTIVE

Darrel Dirk

Northwest Ductless Solutions

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-NORTHDS753DQSpokane, WA
EXPIRED

Darrel Dirk

Nwp Solutions Llc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-NWPSOSL764PASpokane, WA
EXPIRED

Darrell Dirk

Northwest Hvac Solutions

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-NORTHHS756LDSpokane, WA
ACTIVE

Douglas Dishong

Pend Oreille Mechanical Inc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-PENDOOM913LPSandpoint, WA
EXPIRED

Byron Dixon

Olympia Fireplace Supply Inc

Wood/Pellet And Gas Stoves#WA-OLYMPFS185JZOlympia, WA
ACTIVE

Daniel Dobbelaar

Rr Fireplace Inc

Wood/Pellet And Gas Stoves#WA-RRFIRFI878B2Stanwood, WA
ACTIVE

Brandon Dobson

Bid Mechanical Inc

Hvac/Rfrg#WA-BIDMEMI861UKKittitas, WA
ACTIVE

Clifford Dobson

Bid Mechanical Inc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-BIDMEMI861DKKittitas, WA
ACTIVE

Roland Doggen

Norstar Heating & Cooling Inc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-NORSTHC923LPColville, WA
ACTIVE

Jeff Dolven

Tessera

Hvac/Rfrg#WA-TESSE**754RDBremerton, WA
ACTIVE

Craig Domagala

Air Treatment Corporation

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-AIRTRTC757CNBrea, WA
ACTIVE

Dmitry Domba

Conrad Heating & Cooling

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-CONRAHC766BHBeaverton, WA
EXPIRED

Steven Donahue

Accurate Heating And Cooling

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-ACCURHC841M8Spokane, WA
EXPIRED

Eric Donelson

System Aire Inc

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-SYSTEAI055DMIssaquah, WA
EXPIRED

Christopher Doolittlle

Shoresair

Heating/Vent/Air-Conditioning And Refrig (Hvac/R)#WA-SHORE**756D4Ocean Shores, WA
ACTIVE

Dave Doshier

Dave'S Htg And A/C Inc

Hvac/Rfrg#WA-DAVESHC905QSSelah, WA
EXPIRED
← PreviousPage 11 of 49Next →

Licensed HVAC Technicians in Other States

FloridaCaliforniaTexasOregonIllinoisNew JerseyMichiganMinnesota

Find Licensed HVAC Technicians in Washington

Browse our directory of 2,428 licensed hvac technicians in Washington. Every professional listed here has their license information sourced directly from the Washington L&I. Click on any listing to view their full license details, including license number, status, expiration date, and any disciplinary history on record.

Also browse other licensed professionals in Washington: contractors, electricians, plumbers, roofers, home inspectors.