Heating & Cooling Contractors (HVAC)

King County HVAC contractors install heat pumps, air conditioning, furnace systems and more. If your home or office isn't the right temperature, and you don't know why, call one of these HVAC professionals and get your heating and cooling systems back on track.


A And C Heating And Cooling
Phone: 206-680-4064
REDMOND WA 98052

Aaa Heating And Ac
Phone: 253-630-9224
KENT WA 98032-1990

Aaa Heating Refrigeration Inc
Phone: 253-630-9224
KENT WA 98032

Abundant Heating And A C Inc
Phone: 206-244-3393
BURIEN WA 98166

Abundant Heating And A C Inc
Phone: 206-244-3394
BURIEN WA 98166

Accurate Heating And Elect Llc
Phone: 206-937-0777
SEATTLE WA 98106

Accurate Heating And Elect Llc
Phone: 206-937-0777
SEATTLE WA 98106

Advanced Energy Savers Inc
Phone: 206-241-7930
SEATTLE WA 98168

Air 1 Heating Inc
Phone: 253-227-5433
AUBURN WA 98092-8157

Air Exchange Of Washington
Phone: 206-947-5626
MERCER ISLAND WA 98040

Aircare Usa Inc
Phone: 253-854-5289
RENTON WA 98058

Airtest Co Inc
Phone: 425-313-0172
ISSAQUAH WA 98027

Alex Refrigeration Service
Phone: 253-740-0334
AUBURN WA 98001

All Hitech Heating And A C Llc
Phone: 425-747-0677
BELLEVUE WA 98008

All Hitech Heating And A C Llc
Phone: 425-747-0677
BELLEVUE WA 98008

All Star Heating And A C Inc
Phone: 425-222-7652
FALL CITY WA 98024-0070

All Systems Heating And Cooling
Phone: 425-765-7130
BOTHELL WA 98011

All Tasks Standard Htg Cooling
Phone: 206-354-1094
SEATTLE WA 98133

All Weather Htg A C And Rfrg Llc
Phone: 425-463-9814
SNOQUALMIE WA 98065

Allred Htg Cooling Elec Llc
Phone: 253-720-2124
FEDERAL WAY WA 98003

Allred Htg Cooling Elec Llc
Phone: 206-359-2164
FEDERAL WAY WA 98003

Alpha Heating And A C Inc
Phone: 425-644-4680
BELLEVUE WA 98006

Alpha Htg And Air Cond Inc
Phone: 425-643-0368
BELLEVUE WA 98006

Ambient Air Heating Llc
Phone: 206-364-1965
SEATTLE WA 98125

Ambient Control Co Inc
Phone: 253-876-9933
AUBURN WA 98001-3506

Ampac Electric Llc
Phone: 425-814-6228
KIRKLAND WA 98034

Andreys Hvac Llc
Phone: 971-506-9445
BELLEVUE WA 98008

Ap Heating And Cooling
Phone: 253-951-5570
KENT WA 98031

Arden Heating And Cooling
Phone: 360-843-9108
KENT WA 98042

Arden Heating And Cooling
Phone: 360-843-9108
KENT WA 98042

Atlas Heating Inc
Phone: 253-854-2404
KENT WA 98031-1701

Atlas Heating Inc
Phone: 253-854-2404
KENT WA 98031

Automated Bldg Cntrl Spcs Llc
Phone: 425-823-6300
KIRKLAND WA 98033

B And G Heating And Cooling Llc
Phone: 253-797-1099
FEDERAL WAY WA 98093

B And G Heating And Cooling Llc
Phone: 253-797-1099
FEDERAL WAY WA 98093

B And T Service
Phone: 206-778-0542
BURIEN WA 98148

Ballard Natural Gas Srvc Inc
Phone: 206-784-8101
SEATTLE WA 98107-1234

Bassett Home Heating Inc
Phone: 425-398-1666
WOODINVILLE WA 98072

Bjs Heating Sheet Metal
Phone: 425-827-5869
REDMOND WA 98052

Black Lion Heating And A C Llc
Phone: 425-814-3944
KIRKLAND WA 98033

Black Lion Heating And A C Llc
Phone: 425-814-3944
KIRKLAND WA 98033

Bobs Heating And Air Cndtng Llc
Phone: 425-889-9345
WOODINVILLE WA 98072

Bobs Heating And Air Cndtng Llc
Phone: 425-889-9345
WOODINVILLE WA 98072

Brennan Heating And A C Llc
Phone: 206-248-7900
SEATTLE WA 98168

Brennan Heating And A C Llc
Phone: 206-248-7900
SEATTLE WA 98168

Burien Natural Gas Service Inc
Phone: 206-248-2196
BURIEN WA 98166

Burts Heating And A C Llc
Phone: 509-674-2878
KENT WA 98030

Busy Bee Mechanical Inc
Phone: 206-498-3759
BELLEVUE WA 98004

Button Plumbing And Heating Llc
Phone: 425-271-4289
RENTON WA 98058

C A C Commercial Air Corp
Phone: 425-681-1493
RENTON WA 98056

C F M Heating And Cooling Inc
Phone: 425-821-1293
KIRKLAND WA 98033

C F M Heating And Cooling Inc
Phone: 425-821-1293
KIRKLAND WA 98083

Cahill Plumbing And Heating Inc
Phone: 425-532-1977
MAPLE VALLEY WA 98038

Cardinal Heating And A C Inc
Phone: 425-827-9997
KIRKLAND WA 98034

Cardinal Heating And A C Inc
Phone: 425-827-9997
KIRKLAND WA 98034

City Energy Systems
Phone: 253-852-2174
AUBURN WA 98002

Clean Zone Heating And A C Llc
Phone: 206-962-0717
KENT WA 98031

Coffman Engineers Inc
Phone: 206-623-0717
SEATTLE WA 98101-2923

Comfort Mechanical Inc
Phone: 425-251-9840
AUBURN WA 98002

Comfort Tech Heating And A C Inc
Phone: 206-730-0556
SEATTLE WA 98116

Commercial Filter Sales And Svc
Phone: 206-447-6933
SEATTLE WA 98134

Complete Cmfrt Htng And A C Llc
Phone: 425-518-5878
MAPLE VALLEY WA 98038

Complete Heating And A C Inc
Phone: 425-254-0031
RENTON WA 98058

Complete Heating And A C Inc
Phone: 425-254-0031
RENTON WA 98058

Deltaire Llc
Phone: 425-466-0825
REDMOND WA 98053

Diamond Construction Srvcs Llc
Phone: 253-797-3857
AUBURN WA 98001

Discount Heating And Air Llc
Phone: 206-354-3326
FEDERAL WAY WA 98063

Double Bond Heating And Air
Phone: 206-255-9805
SEATTLE WA 98199

Dp Heating Llc
Phone: 206-579-2222
SEATTLE WA 98118

Dryer Vent Solutions
Phone: 425-398-5001
WOODINVILLE WA 98072

Duct Cleaning Services
Phone: 253-632-3118
FEDERAL WAY WA 98023

Duro Heating Service
Phone: 206-244-2378
SEATTLE WA 98115

Eastside Heating And A C Inc
Phone: 425-454-4224
BELLEVUE WA 98005

Eastside Heating And A C Inc
Phone: 425-454-4224
BELLEVUE WA 98005

Ecowise Plumbing And Heating Llc
Phone: 206-735-3710
SEATTLE WA 98116

Energy Technologies Llc
Phone: 425-824-4115
KIRKLAND WA 98033

Eneright Mechanical Llc
Phone: 206-707-2717
MAPLE VALLEY WA 98038

Entero System Services Inc
Phone: 206-367-0598
SEATTLE WA 98125

Erickson Refrigeration Llc
Phone: 253-333-7294
AUBURN WA 98001

Evergreen Home Heating And Engy
Phone: 206-763-1744
SEATTLE WA 98108

Evergreen Pc Construction
Phone: 206-445-9999
SEATAC WA 98168

Fabair Inc
Phone: 206-972-6887
AUBURN WA 98071-1999

Fries Commercial Heating And A C
Phone: 253-921-2479
FEDERAL WAY WA 98023

Furnace Aid Llc
Phone: 425-313-5983
ISSAQUAH WA 98027

Furnace Doctors Inc
Phone: 206-622-5018
RENTON WA 98058

Furnace Tech
Phone: 425-255-0387
RENTON WA 98059

Genesee Fuel And Heating Co Inc
Phone: 206-722-1545
SEATTLE WA 98118

George Gas Piping Llc
Phone: 425-577-2452
ISSAQUAH WA 98027

Glastra Heating Inc
Phone: 206-364-1240
SEATTLE WA 98125

Glendale Heating And A C
Phone: 206-243-7700
SEATTLE WA 98168-2266

Glendale Heating And A C Inc
Phone: 206-243-7700
SEATTLE WA 98168-2266

Go Green Htg And A C Llc
Phone: 206-290-4165
SEATTLE WA 98102

Golden Eagle Htng And Clng Llc
Phone: 206-899-6005
MERCER ISLAND WA 98040

Grant Heating And Cooling Llc
Phone: 206-306-3729
BELLEVUE WA 98006

Great Sun Corp
Phone: 206-329-8027
SEATTLE WA 98108

Green Bear Solutions Llc
Phone: 206-419-3774
ISSAQUAH WA 98027

Green City Htg And A C Inc
Phone: 206-227-6616
KENT WA 98032

Green Solutions Htng Clng Llc
Phone: 425-891-6510
KENT WA 98032

Greenwood Heating And Ac
Phone: 206-784-1818
SEATTLE WA 98134

Griffis Heating Inc
Phone: 253-735-3880
AUBURN WA 98001

Haas Heating Llc
Phone: 206-371-5413
ENUMCLAW WA 98022

Hagen Industrial Refrig Llc
Phone: 888-316-2021
KENT WA 98042

Hayes Heating And Cooling Inc
Phone: 206-244-4328
KENT WA 98032

Hayes Heating And Cooling Inc
Phone: 206-244-4328
KENT WA 98032

Healthier Air And Heating Llc
Phone: 206-463-4265
VASHON WA 98070

Heattransfer Co
Phone: 425-885-3247
CARNATION WA 98014

Home Comfort Htng Cooling Llc
Phone: 253-632-8660
AUBURN WA 98092

Hotline Heating
Phone: 206-764-9276
SEATTLE WA 98146

Hunter Mechanical
Phone: 206-371-9995
RENTON WA 98059

Hvac Solutions Inc
Phone: 206-229-2791
KENMORE WA 98028

Hvac Solutions Inc
Phone: 206-229-2791
KENMORE WA 98028

Ideal Heating And Ac Inc
Phone: 425-442-9927
RENTON WA 98059

Iecs Inc
Phone: 206-939-9495
SEATTLE WA 98109-1252

Infinity Heating And Air Llc
Phone: 253-740-5135
FEDERAL WAY WA 98023

Innovative Air Heatng And Ac Llc
Phone: 425-518-9777
FEDERAL WAY WA 98003

Integrity Boiler Services Llc
Phone: 206-391-8412
RENTON WA 98059

J And A Heating And Cooling Llc
Phone: 206-604-5582
DES MOINES WA 98198

James Heating And More
Phone: 206-923-1876
SEATTLE WA 98146

Joanis Mechanical Llc
Phone: 206-446-7927
SEATTLE WA 98106

Jp Heating And Air Conditioning
Phone: 253-347-6044
FEDERAL WAY WA 98001

K And D Mechanical Inc
Phone: 253-945-8204
FEDERAL WAY WA 98003

Larson Plumbing And Heating Inc
Phone: 425-861-7441
REDMOND WA 98052-1140

Leones Heating And Cooling Inc
Phone: 206-419-2358
KENT WA 98032

Max Boiler And Hvac Llc
Phone: 253-304-0482
KENT WA 98032

Mechanical Insulating Inc
Phone: 206-724-7669
FEDERAL WAY WA 98003

Mechpro Inc
Phone: 206-445-5230
AUBURN WA 98001

Metro Air Inc
Phone: 425-658-7664
KIRKLAND WA 98033

Mikes Mechanical
Phone: 206-391-9839
DES MOINES WA 98198

Modern Heating And A C
Phone: 425-226-4696
KENT WA 98042

Mountain Valley Htg And A C Inc
Phone: 425-226-0080
AUBURN WA 98092

Mountainside Radiant Heating
Phone: 253-740-7887
ENUMCLAW WA 98022

Mt Si Plumbing And Heating Inc
Phone: 425-888-0433
NORTH BEND WA 98045

Neudorfer Engineers Inc
Phone: 206-621-1810
SEATTLE WA 98108

Normal Mechanical Llc
Phone: 206-295-9118
DES MOINES WA 98198

Northwest Comfort Systems Inc
Phone: 425-255-7551
AUBURN WA 98002

Northwest Expert Heating Llc
Phone: 253-398-6848
FEDERAL WAY WA 98023

Northwest Hydronic Heating Inc
Phone: 206-417-2397
KIRKLAND WA 98033

Nw Hood And Duct Syst Cleaning
Phone: 206-407-4865
KENT WA 98031

Olson Energy Serv Gas Appl Svc
Phone: 206-782-5522
SEATTLE WA 98107

Olympic Heating And A C Llc
Phone: 425-761-8730
RENTON WA 98059

P P And S Heating And A C Inc
Phone: 425-270-3174
ISSAQUAH WA 98027

P P S Heating And A C Inc
Phone: 425-747-2841
ISSAQUAH WA 98027

Pacific One Construction Inc
Phone: 425-869-0373
KIRKLAND WA 98083

Paris Plumbing And Heating Inc
Phone: 206-362-8950
SEATTLE WA 98125

Patriot Heating And A C Inc
Phone: 253-631-0601
COVINGTON WA 98042-5052

Pearce Heating And A C Inc
Phone: 425-868-6328
REDMOND WA 98053

Pearce Heating And A C Inc
Phone: 425-868-6328
REDMOND WA 98053

Perfect Climate Inc
Phone: 206-977-7353
REDMOND WA 98053

Performance Heating And A C Inc
Phone: 425-251-0356
KENT WA 98032

Pinchiff Mechanical Llc
Phone: 206-643-2046
SEATTLE WA 98108

Pmg Mechanical Inc
Phone: 206-624-5040
BELLEVUE WA 98008

Precision Htg And A C Inc
Phone: 253-850-1737
KENT WA 98030

Precision Plumbing And Heating
Phone: 206-393-0681
BURIEN WA 98166

Prime Plumbing And Heating Llc
Phone: 206-463-0086
VASHON WA 98070

Pro Heat Llc
Phone: 206-356-8204
SEATTLE WA 98155

Progressive Comfort Solutions
Phone: 206-382-8537
SEATTLE WA 98103

Psr Hvac And Mechanical Services
Phone: 206-367-2500
SEATTLE WA 98165

Psr Hvac And Mechanical Services
Phone: 206-367-2500
SEATTLE WA 98165

Reed Wright Htg And Elec Co
Phone: 206-283-1234
SEATTLE WA 98109-2312

Rells Rfrg Ac And Heating Llc
Phone: 206-484-6466
SEATTLE WA 98118

Rells Rfrg Ac And Heating Llc
Phone: 206-484-6466
SEATTLE WA 98118

Rossoe Energy Systems Inc
Phone: 206-725-7555
SEATTLE WA 98118-0259

Royal Heating Llc
Phone: 425-260-2558
ISSAQUAH WA 98029

S And L Mechanical Llc
Phone: 425-307-1729
KIRKLAND WA 98033

Sasa Enterprises Llc
Phone: 443-540-2687
FEDERAL WAY WA 98003

Secure Comfort
Phone: 425-244-3038
SEATTLE WA 98134

Skyline Heating And Cooling Llc
Phone: 425-419-6548
KIRKLAND WA 98034

Sorensen Mechanical
Phone: 206-409-2239
AUBURN WA 98092

Soule Mechanical Inc
Phone: 206-719-0243
FALL CITY WA 98024

Star Home Heating
Phone: 206-310-2111
COVINGTON WA 98042

Stay Cool Ac And Heating Llc
Phone: 253-353-1028
FEDERAL WAY WA 98003

Stend Air Mechanical Services
Phone: 206-368-0587
LAKE FOREST PARK WA 98155

Sunny Electric And Rfrgrtion Llc
Phone: 206-351-0524
AUBURN WA 98001

Superior Hvac And Electrical
Phone: 206-674-4666
SEATTLE WA 98168

System Heating And A C Co Inc
Phone: 206-762-4249
SEATTLE WA 98108

Tcb Steam Cleaning Inc
Phone: 253-839-2020
AUBURN WA 98001

Transformative Wave Techs Llc
Phone: 425-251-0356
KENT WA 98032

Tru Mechanical Inc
Phone: 425-481-4001
KIRKLAND WA 98033

Trusted Plumbing And Heating Llc
Phone: 206-575-8436
RENTON WA 98057

Uni Refrigeration
Phone: 206-406-3964
SEATTLE WA 98105

Unisystems Heating And Ac Llc
Phone: 206-697-4808
AUBURN WA 98001

Universal Mech Service Co Inc
Phone: 425-885-9100
REDMOND WA 98073-2946

Va Mechanical Inc
Phone: 253-797-7317
FEDERAL WAY WA 98023

Vashon Heating And Cooling
Phone: 206-463-1777
VASHON WA 98070

Vashon Heating And Cooling
Phone: 206-463-1777
VASHON WA 98070-2685

Vlad Hvac Llc
Phone: 253-332-1137
AUBURN WA 98001

Washington Heating And A C Inc
Phone: 206-860-3832
SEATTLE WA 98168

Weekend Heating And Cooling Llc
Phone: 786-216-6010
SHORELINE WA 98133

West Seattle Heating And Air
Phone: 206-795-4677
SEATTLE WA 98126

Western Mechanical Hvac
Phone: 206-510-1719
COVINGTON WA 98042

Williams Heating Inc
Phone: 206-463-9134
VASHON WA 98070

Worx Plumbing And Heating Llc
Phone: 206-261-5688
SEATAC WA 98168