Licensed HVAC in Portland, OR
We found 60 active licensed hvac contractors serving Portland, Oregon, verified against official state licensing records.
HVAC Contractors in Portland, OR
Aaa Heating & Cooling INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #713LHR
6040 N CUTTER CIR STE 303, 97217
Acuity Construction Team LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR438
3519 NE 15TH AVE #586, 97212
Air Comfort Heating LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR687
7007 SE 155TH AVE, 97236
Air Comfort INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR603
16055 SW 74TH AVE STE B, 97224
Air Pro Heating Air Conditioning INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #181LHR
7405 SE POWELL BLVD, 97206
All Services Nw LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR625
PO BOX 56390, 97238
All Solutions Heating & Cooling LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR465
9125 SW BORDERS ST, 97223
Alliant Systems LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #34-640LHR
351 NW 12TH AVE, 97209
American Heating INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #26-1214LHR
5035 SE 24TH AVENUE, 972024765
American West Group INC
ActivePBH-Plumbing/Boiler/Ltd Mt-HVAC/R
License #PBH17
743 NW HOYT ST STE 3574, 97208
Anctil Heating & Cooling LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR554
2150 N LEWIS AVE, 97227
Anton Heating & Air Conditioning LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR194
6504 SE 142ND AVE, 97236
Arctic Sheet Metal INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR88
2310 NE COLUMBIA BLVD, 97211
Caliber Plumbing & Mechanical INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR357
2615 NW ST HELENS RD, 97210
Caliber Plumbing And Mechanical Services LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR636
2615 NW ST HELENS RD, 97210
California United Mechanical INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR695
5441 S MACADAM AVE, 97239
Cascade Comfort Systems LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR682
3450 SW 87TH AVE #B, 97225
Ceco INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #185LHR
PO BOX 6030, 97228
Charter Mechanical Contractors INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR126
7940 SW HUNZIKER ST, 97223
Cornels Plumbing INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR562
14271 SW SCIENCE PARK DR, 97229
D & D Mechanical INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #26-1241LHR
PO BOX 55395, 97238
Detemple Company INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #96LHR
4287 SE INTERNATIONAL WAY, 97222
Drt Enterprises INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR235
4040 INTERNATIONAL WAY, 97222
Ecoheat INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #26-1253LHR
2710 SE 50TH AVE, 97206
Elevate Air & Water LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR707
1533 NE TILLAMOOK ST, 97212
Go Io Electric LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR631
8448 SE 64TH AVE, 97206
Greers Temptrol LTD
ActiveLHR-Ltd Maint Contractor HVAC/R
License #601LHR
6130 SE 128TH AVE APT E, 97236
Harder Mechanical Contractors INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR492
PO BOX 5118, 97208
Home Energy Sciences INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR313
11933 NE SUMNER ST, 97220
Hunter Davisson INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #383LHR
1800 SE PERSHING ST, 97202
Innova Builder LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR696
933 NW 25TH AVE, 97210
Jacobs Heating & Air Conditioning INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #704LHR
4474 SE MILWAUKIE AVE, 97202
Jason Christopher Barnicoat
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR513
PO BOX 30147, 97294
K & E Construction LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR447
2715 SE 130TH AVE, 97236
Kombis INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR738
17954 SE DIVISION ST, 97236
Magic Mikes Heating And Cooling INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR498
14634 SE MAIN ST, 97233
Max Mechanical LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR619
13638 SE HARRISON CT, 97233
Midway Heating CO INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #26-1150LHR
12625 SE SHERMAN, 972331449
Mr Mechanical Incorporated
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR435
1639 SW SKYLINE BLVD, 97221
Multnomah Ct Facilities Management
ActiveLHR-Ltd Maint Contractor HVAC/R
License #670LHR
401 N DIXON ST, 972271865
Olvera & Sons Heating & Cooling LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR577
7730 SW 4TH AVE, 97219
Orbit Heating And Cooling LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR670
7243 NE GLISAN ST #D, 97213
Oregon Aire INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR198
7715 NE 33RD DR STE A, 97211
Pdx Heating & Cooling LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR463
17049 SE STARK ST, 97233
Permacold Engineering INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR433
2945 NE ARGYLE STREET, 97211
Phillis Construction CO
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR113
9409 NE COLFAX ST, 97220
Pioneer Gas Furnace Northwest INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR416
6446 NE SIMPSON ST, 97218
Rose City Refrigeration Heating & Air LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR598
PO BOX 19207, 97280
Rudolf Mechanical INC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR658
4550 NE 66TH AVE, 97218
Sigma Mechanical LLC
ActiveLHR-Ltd Maint Contractor HVAC/R
License #LHR616
20800 NW WAPINITIA PLACE, 97229
Showing 50 of 60 active contractors.
Frequently Asked Questions
How often should HVAC systems be serviced?▼
HVAC systems should be professionally serviced twice per year: once in the spring before cooling season and once in the fall before heating season. Regular maintenance extends equipment life, maintains efficiency, identifies developing problems, and preserves manufacturer warranty coverage.
How long does a typical HVAC system last?▼
A well-maintained central air conditioning system typically lasts 15 to 20 years. Furnaces last 15 to 25 years. Heat pumps typically last 12 to 17 years. Boilers can last 20 to 30 years with proper maintenance. Actual lifespan depends on usage patterns, maintenance history, and installation quality.
What size HVAC system do I need?▼
System sizing requires a professional Manual J load calculation that considers your home's square footage, insulation levels, window specifications, climate zone, orientation, occupancy, and other factors. An oversized system wastes energy and creates humidity problems; an undersized system cannot maintain comfort.
What is a SEER rating?▼
SEER (Seasonal Energy Efficiency Ratio) measures the cooling efficiency of an air conditioner or heat pump. Higher SEER ratings indicate greater efficiency. The current federal minimum is 14 to 15 SEER depending on region. High-efficiency systems range from 18 to 26 SEER. The newer SEER2 standard uses updated testing conditions.
Should I repair or replace my HVAC system?▼
Consider replacing when repair costs exceed 50 percent of the value of a new system, when the system is more than 15 years old and requiring frequent repairs, when energy bills are consistently rising despite maintenance, or when the system uses R-22 refrigerant which is no longer manufactured.
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