BoardChecked Search pros

Licensed hvac contractors in Los Angeles, CA

Every HVAC contractor below holds an active licence on the Contractors State License Board (CSLB) register, checked 3 Nov 2026. Ranked by a published formula; nobody pays to move up.

Active licences
1,106
Median time licensed
9.5 yrs
Bonded
100%
EPA Lead-Safe
37
Google reviews
35,731

Filled tags sit at the business's Google location; hollow tags show its mailing ZIP code only. Each tag is the BoardChecked score.

Showing 150 of 1,106 · filter all 1,106 in search

  1. 1

    Bernardino's A/C & Htg

    Northridge, CA · CSLB C20 #578422 · licensed 37 yrs

    • Licence active
    • Bonded
    • Workers' comp
    1005.0(366)Full report
  2. 2

    Liberty Plumbing & Heating

    Los Angeles, CA · CSLB C20, C36 #701083 · licensed 32 yrs

    • Licence active
    • Bonded
    • Workers' comp
    995.0(184)Full report
  3. 3

    Alpha Air Conditioning & Heating INC

    Sunland, CA · CSLB C-4, C20, C38, C43 #896570 · licensed 19 yrs

    • Licence active
    • Bonded
    • Workers' comp
    985.0(163)Full report
  4. 4

    American Best Appliance

    North Hollywood, CA · CSLB C20, C38 #838610 · licensed 22 yrs

    • Licence active
    • Bonded
    • Workers' comp
    985.0(80)Full report
  5. 5

    Precise Air Systems INC

    Los Angeles, CA · CSLB C10, C20, C46 #428900 · licensed 44 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    984.9(536)Full report
  6. 6

    Air Products And Services

    Van Nuys, CA · CSLB C20 #456340 · licensed 42 yrs

    • Licence active
    • Bonded
    • Workers' comp
    974.9(175)Full report
  7. 7

    E J Service

    Van Nuys, CA · CSLB C20 #550085 · licensed 38 yrs

    • Licence active
    • Bonded
    • Workers' comp
    974.9(183)Full report
  8. 8

    Banner Heating & Air Conditioning Co

    Van Nuys, CA · CSLB C20, C38 #422331 · licensed 44 yrs

    • Licence active
    • Bonded
    • Workers' comp
    975.0(52)Full report
  9. 9

    Season Control Heating Air Conditioning INC

    Canoga Park, CA · CSLB C20 #795799 · licensed 25 yrs

    • Licence active
    • Bonded
    • Workers' comp
    974.9(116)Full report
  10. 10

    A T A Heating & Air Conditioning INC

    Woodland Hills, CA · CSLB C20 #876392 · licensed 21 yrs

    • Licence active
    • Bonded
    • Workers' comp
    974.9(104)Full report
  11. 11

    Morflow Air Conditioning INC

    Sylmar, CA · CSLB C20 #488870 · licensed 41 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    975.0(41)Full report
  12. 12

    Efficiency Air INC

    Woodland Hills, CA · CSLB C10, C20 #883820 · licensed 20 yrs

    • Licence active
    • Bonded
    • Workers' comp
    965.0(40)Full report
  13. 13

    Red Lilly Plumbing INC

    Los Angeles, CA · CSLB A, B, C20, C36 #218270 · licensed 63 yrs

    • Licence active
    • Bonded
    • Workers' comp
    964.8(630)Full report
  14. 14

    Stephens Plumbing & Heating INC

    San Pedro, CA · CSLB C20, C36 #508377 · licensed 40 yrs

    • Licence active
    • Bonded
    • Workers' comp
    964.8(557)Full report
  15. 15

    A / C Control INC

    Los Angeles, CA · CSLB C20 #850093 · licensed 22 yrs

    • Licence active
    • Bonded
    • Workers' comp
    964.8(341)Full report
  16. 16

    A Subcool Air Conditioning INC

    Van Nuys, CA · CSLB C20, C38 #598218 · licensed 36 yrs

    • Licence active
    • Bonded
    • Workers' comp
    965.0(34)Full report
  17. 17

    Pacific Air Conditioning Services

    Los Angeles, CA · CSLB C20 #793930 · licensed 26 yrs

    • Licence active
    • Bonded
    • Workers' comp
    964.9(55)Full report
  18. 18

    Heflin & E Paul Plumbing INC

    Los Angeles, CA · CSLB C20, C36 #202227 · licensed 65 yrs

    • Licence active
    • Bonded
    • Workers' comp
    964.9(49)Full report
  19. 19

    Servistar Plumbing And HVAC

    Sherman Oaks, CA · CSLB C20, C36 #885156 · licensed 20 yrs

    • Licence active
    • Bonded
    • Workers' comp
    964.8(152)Full report
  20. 20

    California A / C

    Los Angeles, CA · CSLB C20 #903886 · licensed 19 yrs

    • Licence active
    • Bonded
    • Workers' comp
    955.0(44)Full report
  21. 21

    Accurate Climate Control

    Canoga Park, CA · CSLB C20 #778293 · licensed 26 yrs

    • Licence active
    • Bonded
    • Workers' comp
    955.0(27)Full report
  22. 22

    I M Air Conditioning INC

    Tarzana, CA · CSLB C20, C36 #736994 · licensed 29 yrs

    • Licence active
    • Bonded
    • Workers' comp
    954.8(93)Full report
  23. 23

    Air Tech Heating And Air Conditioning INC

    Sunland, CA · CSLB C20 #897430 · licensed 19 yrs

    • Licence active
    • Bonded
    • Workers' comp
    945.0(28)Full report
  24. 24

    California Cool INC

    Woodland Hills, CA · CSLB B, C20 #792739 · licensed 26 yrs

    • Licence active
    • Bonded
    • Workers' comp
    944.8(49)Full report
  25. 25

    Jw Heating And Air INC

    Los Angeles, CA · CSLB B, C20 #921266 · licensed 18 yrs

    • Licence active
    • Bonded
    • Workers' comp
    944.8(3,054)Full report
  26. 26

    Zephyr Heating & Air LLC

    Northridge, CA · CSLB C20 #958450 · licensed 16 yrs

    • Licence active
    • Bonded
    • Workers' comp
    935.0(603)Full report
  27. 27

    Mightyserv

    Canoga Park, CA · CSLB B, C20, C38 #424370 · licensed 44 yrs

    • Licence active
    • Bonded
    934.9(1,531)Full report
  28. 28

    Reliable Air Conditioning & Heating INC

    North Hollywood, CA · CSLB C20 #613487 · licensed 36 yrs

    • Licence active
    • Bonded
    • Workers' comp
    934.7(63)Full report
  29. 29

    A R P I Mechanical INC

    Chatsworth, CA · CSLB C20 #671514 · licensed 33 yrs

    • Licence active
    • Bonded
    • Workers' comp
    935.0(15)Full report
  30. 30

    Pacific Energy Service INC

    Sun Valley, CA · CSLB C-4, C20, C36, C46 #590259 · licensed 37 yrs

    • Licence active
    • Bonded
    924.9(212)Full report
  31. 31

    Cpg Solar

    Northridge, CA · CSLB B, C10, C20, C39, C46 #924297 · licensed 18 yrs

    • Licence active
    • Bonded
    • Workers' comp
    925.0(27)Full report
  32. 32

    Fusion Star INC

    Woodland Hills, CA · CSLB B, C20 #958750 · licensed 16 yrs

    • Licence active
    • Bonded
    • Workers' comp
    925.0(131)Full report
  33. 33

    All Temperatures Controlled INC

    Chatsworth, CA · CSLB C20, C38 #658722 · licensed 34 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    924.7(36)Full report
  34. 34

    Sids Air Conditioning Heating And Refrigeration INC

    Los Angeles, CA · CSLB C20, C38 #717456 · licensed 31 yrs

    • Licence active
    • Bonded
    • Workers' comp
    925.0(12)Full report
  35. 35

    Los Angeles Air Department

    Panorama City, CA · CSLB C20 #958769 · licensed 16 yrs

    • Licence active
    • Bonded
    • Workers' comp
    914.9(457)Full report
  36. 36

    A/d Air Conditioning & Heating INC

    Van Nuys, CA · CSLB C20, C36 #491840 · licensed 40 yrs

    • Licence active
    • Bonded
    • Workers' comp
    915.0(10)Full report
  37. 37

    Kreimer Air INC

    Tarzana, CA · CSLB B, C20 #888321 · licensed 20 yrs

    • Licence active
    • Bonded
    • Workers' comp
    914.7(26)Full report
  38. 38

    Hennessey Heating & Air INC

    Sun Valley, CA · CSLB C20 #891967 · licensed 20 yrs

    • Licence active
    • Bonded
    • Workers' comp
    915.0(11)Full report
  39. 39

    Urso Air Systems INC

    Wilmington, CA · CSLB C20 #961408 · licensed 15 yrs

    • Licence active
    • Bonded
    • Workers' comp
    914.9(723)Full report
  40. 40

    AC Pros INC

    Reseda, CA · CSLB B, C10, C20, C36 #871281 · licensed 21 yrs

    • Licence active
    • Bonded
    • Workers' comp
    914.7(24)Full report
  41. 41

    Hvacontrol INC

    Granada Hills, CA · CSLB B, C20 #922478 · licensed 18 yrs

    • Licence active
    • Bonded
    • Workers' comp
    915.0(19)Full report
  42. 42

    Grand Heating And Air Conditioning

    Los Angeles, CA · CSLB C20 #329489 · licensed 50 yrs

    • Licence active
    • Bonded
    • Workers' comp
    914.6(41)Full report
  43. 43

    Surfas Incorporated

    Los Angeles, CA · CSLB C20, C38 #373386 · licensed 48 yrs

    • Licence active
    • Bonded
    • Workers' comp
    914.5(273)Full report
  44. 44

    Quality Refrigeration Company INC

    Wilmington, CA · CSLB C20, C38 #667341 · licensed 34 yrs

    • Licence active
    • Bonded
    • Workers' comp
    915.0(9)Full report
  45. 45

    Aci Services

    Woodland Hills, CA · CSLB B, C20, C36 #966886 · licensed 15 yrs

    • Licence active
    • Bonded
    • Workers' comp
    915.0(91)Full report
  46. 46

    Relaxed Heating And Air INC

    Canoga Park, CA · CSLB C20 #917357 · licensed 18 yrs

    • Licence active
    • Bonded
    • Workers' comp
    904.6(1,134)Full report
  47. 47

    Zodiac Heating & Air Conditioning INC

    Van Nuys, CA · CSLB C20 #722952 · licensed 30 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    904.5(83)Full report
  48. 48

    Building Doctors

    Los Angeles, CA · CSLB B, C20 #932241 · licensed 17 yrs

    • Licence active
    • Bonded
    • Workers' comp
    905.0(16)Full report
  49. 49

    Eberhard

    Van Nuys, CA · CSLB ASB, B, C20, C39, C43 #329087 · licensed 50 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    894.7(12)Full report
  50. 50

    Bilt-well Roof And Material Co

    Los Angeles, CA · CSLB B, C10, C20, C39, D24 #458005 · licensed 42 yrs

    • Licence active
    • Bonded
    894.7(157)Full report
  51. 51

    Top AC INC

    Canoga Park, CA · CSLB B, C20 #959168 · licensed 16 yrs

    • Licence active
    • Bonded
    • Workers' comp
    894.8(138)Full report
  52. 52

    Tim Stivers INC

    Los Angeles, CA · CSLB B, C20 #800945 · licensed 25 yrs

    • Licence active
    • Bonded
    • Workers' comp
    894.5(26)Full report
  53. 53

    Enertek

    Northridge, CA · CSLB C20 #599885 · licensed 36 yrs

    • Licence active
    • Bonded
    • Workers' comp
    894.7(10)Full report
  54. 54

    Darrow Heating And Air Conditioning Corp

    North Hollywood, CA · CSLB B, C-4, C10, C20, C36, C38 #114301 · licensed 77 yrs

    • Licence active
    • Bonded
    • Workers' comp
    884.6(13)Full report
  55. 55

    Speedy Heating & Air INC

    Sylmar, CA · CSLB C20 #727109 · licensed 30 yrs

    • Licence active
    • Bonded
    • Workers' comp
    884.4(44)Full report
  56. 56

    Canoga Sheet Metal Products INC

    Canoga Park, CA · CSLB C20, C43 #415829 · licensed 45 yrs

    • Licence active
    • Bonded
    • Workers' comp
    884.6(10)Full report
  57. 57

    Lipson Plumbing & Heating INC

    Los Angeles, CA · CSLB C16, C20, C36 #481793 · licensed 41 yrs

    • Licence active
    • Bonded
    • Workers' comp
    884.6(10)Full report
  58. 58

    Mor Air INC

    North Hollywood, CA · CSLB C20 #996969 · licensed 12 yrs

    • Licence active
    • Bonded
    • Workers' comp
    885.0(335)Full report
  59. 59

    Owens Heating & Air Conditioning

    Tujunga, CA · CSLB C20 #434130 · licensed 44 yrs

    • Licence active
    • Bonded
    • Workers' comp
    885.0(4)Full report
  60. 60

    Thermal Comfort Systems INC

    Northridge, CA · CSLB C20, C38 #440532 · licensed 43 yrs

    • Licence active
    • Bonded
    • Workers' comp
    884.6(9)Full report
  61. 61

    Nu-air Services INC

    Chatsworth, CA · CSLB C20 #735718 · licensed 29 yrs

    • Licence active
    • Bonded
    • Workers' comp
    885.0(4)Full report
  62. 62

    Dena Air

    Granada Hills, CA · CSLB C20, C38 #859038 · licensed 21 yrs

    • Licence active
    • Bonded
    • Workers' comp
    885.0(4)Full report
  63. 63

    E S P Heating And Air INC

    Canoga Park, CA · CSLB C20 #862538 · licensed 21 yrs

    • Licence active
    • Bonded
    • Workers' comp
    885.0(4)Full report
  64. 64

    Amazing Airconditioning INC

    Los Angeles, CA · CSLB C10, C20, C36, C46 #863510 · licensed 21 yrs

    • Licence active
    • Bonded
    • Workers' comp
    885.0(4)Full report
  65. 65

    Express Heating & Air

    Los Angeles, CA · CSLB C20 #931759 · licensed 18 yrs

    • Licence active
    • Bonded
    • Workers' comp
    885.0(10)Full report
  66. 66

    Contractor Connection The

    Chatsworth, CA · CSLB B, C10, C20, C33, C36 #769008 · licensed 27 yrs

    • Licence active
    • Bonded
    874.6(106)Full report
  67. 67

    Aircall

    Tarzana, CA · CSLB C20 #761380 · licensed 28 yrs

    • Licence active
    • Bonded
    • Workers' comp
    865.0(3)Full report
  68. 68

    Circulating Air INC

    North Hollywood, CA · CSLB B, C-2, C-4, C10, C20, C38, C43 #240778 · licensed 61 yrs

    • Licence active
    • Bonded
    • Workers' comp
    864.3(19)Full report
  69. 69

    Professional Duct Cleaning Co

    Los Angeles, CA · CSLB B, C20, C38, D64 #984738 · licensed 13 yrs

    • Licence active
    • Bonded
    • Workers' comp
    864.9(53)Full report
  70. 70

    M & E Best Fire Protection INC

    Encino, CA · CSLB B, C10, C16, C20, C36, C54 #933402 · licensed 17 yrs

    • Licence active
    • Bonded
    • Workers' comp
    864.6(21)Full report
  71. 71

    Broadway Air Conditioning Heating And Sheet Metal

    Van Nuys, CA · CSLB C20, C43 #289444 · licensed 53 yrs

    • Licence active
    • Bonded
    • Workers' comp
    855.0(2)Full report
  72. 72

    Sigmon E C INC

    Chatsworth, CA · CSLB C20, C38 #690166 · licensed 32 yrs

    • Licence active
    • Bonded
    • Workers' comp
    855.0(2)Full report
  73. 73

    Kaldess A C INC

    Woodland Hills, CA · CSLB C20 #978929 · licensed 14 yrs

    • Licence active
    • Bonded
    • Workers' comp
    854.9(32)Full report
  74. 74

    Sol Air Conditioning & Heating INC

    Los Angeles, CA · CSLB B, C20, C36 #888418 · licensed 20 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    854.7(3)Full report
  75. 75

    Airplus Refrigeration INC

    West Hills, CA · CSLB C20, C38 #581255 · licensed 37 yrs

    • Licence active
    • Bonded
    • Workers' comp
    854.2(24)Full report
  76. 76

    Gene Pira INC

    Northridge, CA · CSLB C10, C11, C16, C20, C36, C38 #918756 · licensed 18 yrs

    • Licence active
    • Bonded
    • Workers' comp
    855.0(4)Full report
  77. 77

    Ace Appliance Heating And Cooling

    Woodland Hills, CA · CSLB C20 #959246 · licensed 16 yrs

    • Licence active
    • Bonded
    • Workers' comp
    854.7(27)Full report
  78. 78

    Eberhard Energy Systems

    Van Nuys, CA · CSLB B, C20, C39, C43 #939148 · licensed 17 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    854.7(12)Full report
  79. 79

    Country Air INC

    Reseda, CA · CSLB C20 #672675 · licensed 33 yrs

    • Licence active
    • Bonded
    • Workers' comp
    844.3(6)Full report
  80. 80

    Triangle Air Systems INC

    North Hills, CA · CSLB C20 #886036 · licensed 20 yrs

    • Licence active
    • Bonded
    • Workers' comp
    844.2(13)Full report
  81. 81

    Sautman Steve Electric INC

    Los Angeles, CA · CSLB B, C10, C20 #337539 · licensed 49 yrs

    • Licence active
    • Bonded
    • Workers' comp
    845.0(1)Full report
  82. 82

    Sea Pac Engineering INC

    Los Angeles, CA · CSLB A, B, C10, C20, C36, C51 #674701 · licensed 33 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    845.0(1)Full report
  83. 83

    Air Engineering Service

    Sun Valley, CA · CSLB C20 #675150 · licensed 33 yrs

    • Licence active
    • Bonded
    • Workers' comp
    845.0(1)Full report
  84. 84

    Renkow Mechanical INC

    Los Angeles, CA · CSLB C20 #773622 · licensed 27 yrs

    • Licence active
    • Bonded
    • Workers' comp
    845.0(1)Full report
  85. 85

    Samwon Construction

    Los Angeles, CA · CSLB A, B, C10, C20, C21, C27, C36, C53 #862299 · licensed 21 yrs

    • Licence active
    • Bonded
    • Workers' comp
    845.0(1)Full report
  86. 86

    Unity Home Services INC

    Woodland Hills, CA · CSLB B, C20, C36 #1017730 · licensed 10 yrs

    • Licence active
    • Bonded
    • Workers' comp
    845.0(120)Full report
  87. 87

    A C Plumbing INC

    Harbor City, CA · CSLB C20, C36 #990504 · licensed 13 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    844.8(73)Full report
  88. 88

    Right Choice Heating And Air INC The

    Chatsworth, CA · CSLB B, C20 #989047 · licensed 13 yrs

    • Licence active
    • Bonded
    • Workers' comp
    844.7(387)Full report
  89. 89

    A/C Care

    Chatsworth, CA · CSLB C20, C38 #510854 · licensed 39 yrs

    • Licence active
    • Bonded
    • Workers' comp
    844.2(5)Full report
  90. 90

    Otto Climate INC

    Sunland, CA · CSLB C20 #799428 · licensed 25 yrs

    • Licence active
    • Bonded
    • Workers' comp
    844.2(5)Full report
  91. 91

    Indoor Air Solutions

    Reseda, CA · CSLB B, C20 #890153 · licensed 20 yrs

    • Licence active
    • Bonded
    • Workers' comp
    845.0(1)Full report
  92. 92

    A C M D

    Granada Hills, CA · CSLB C20 #884855 · licensed 20 yrs

    • Licence active
    • Bonded
    • Workers' comp
    834.1(10)Full report
  93. 93

    Candid Heating And Air Conditioning INC

    Northridge, CA · CSLB C20 #972226 · licensed 15 yrs

    • Licence active
    • Bonded
    • Workers' comp
    834.7(26)Full report
  94. 94

    Kilowatt HVAC LLC

    Sherman Oaks, CA · CSLB B, C10, C20 #593847 · licensed 36 yrs

    • Licence active
    • Bonded
    • Workers' comp

    1 CSLB disclosure in the last 10 years

    834.9(588)Full report
  95. 95

    Mario's Air Conditioning

    Los Angeles, CA · CSLB C20 #919126 · licensed 18 yrs

    • Licence active
    • Bonded
    • Workers' comp
    835.0(2)Full report
  96. 96

    California Heat A C & Heating

    Valley Village, CA · CSLB C20 #1027851 · licensed 9 yrs

    • Licence active
    • Bonded
    • Workers' comp
    835.0(122)Full report
  97. 97

    Mark's Air Conditioning And Heating

    Mission Hills, CA · CSLB C20 #949932 · licensed 16 yrs

    • Licence active
    • Bonded
    • Workers' comp
    835.0(5)Full report
  98. 98

    Cybertech Construction Company INC

    Van Nuys, CA · CSLB B, C-8, C10, C20, C36 #921223 · licensed 18 yrs

    • Licence active
    • Bonded
    • Workers' comp
    835.0(2)Full report
  99. 99

    Country Aire

    North Hills, CA · CSLB C20, C38 #363026 · licensed 48 yrs

    • Licence active
    • Bonded
    • Workers' comp
    824.0(1)Full report
  100. 100

    Rawlings Mechanical Corporation

    Sun Valley, CA · CSLB B, C-4, C16, C20, C36, C38, C43 #374619 · licensed 47 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    824.0(5)Full report
  101. 101

    China Pacific INC

    Los Angeles, CA · CSLB B, C10, C20, C36, C38, C43 #510628 · licensed 39 yrs

    • Licence active
    • Bonded
    • Workers' comp
    824.0(5)Full report
  102. 102

    Air Well Air-conditioning And Heating

    Van Nuys, CA · CSLB C20 #585200 · licensed 37 yrs

    • Licence active
    • Bonded
    • Workers' comp
    824.0(2)Full report
  103. 103

    LA Brea Heating And Air Conditioning Co INC

    Los Angeles, CA · CSLB B, C-4, C10, C20, C36, C38, C43 #611950 · licensed 36 yrs

    • Licence active
    • Bonded
    • Workers' comp
    824.0(4)Full report
  104. 104

    Jo-mi Plumbing & Solar INC

    Los Angeles, CA · CSLB C20, C36, C46 #243931 · licensed 60 yrs

    • Licence active
    • Bonded
    824.6(8)Full report
  105. 105

    Service Air Conditioning INC

    Tarzana, CA · CSLB C20 #948801 · licensed 16 yrs

    • Licence active
    • Bonded
    • Workers' comp
    825.0(4)Full report
  106. 106

    The Nazerian Group

    Encino, CA · CSLB A, B, C10, C13, C15, C20, C36 #787198 · licensed 26 yrs

    • Licence active
    • Bonded
    • Workers' comp
    823.9(7)Full report
  107. 107

    Ultimate Air INC

    Woodland Hills, CA · CSLB C20 #1028893 · licensed 9 yrs

    • Licence active
    • Bonded
    • Workers' comp
    824.9(314)Full report
  108. 108

    Brody Pennell Heating & Air Conditioning

    Los Angeles, CA · CSLB C20 #256821 · licensed 58 yrs

    • Licence active
    • Bonded
    • Workers' comp

    1 CSLB disclosure in the last 10 years

    824.8(5,061)Full report
  109. 109

    Lenco Air Conditioning Service Incorporated

    Los Angeles, CA · CSLB C20 #287882 · licensed 53 yrs

    • Licence active
    • Bonded
    • Workers' comp
    813.9(19)Full report
  110. 110

    First Choice

    Van Nuys, CA · CSLB B, C20, C36, C46 #758964 · licensed 28 yrs

    • Licence active
    • Bonded
    814.3(30)Full report
  111. 111

    Prime Aire INC

    Chatsworth, CA · CSLB B, C20 #599237 · licensed 36 yrs

    • Licence active
    • Bonded
    • Workers' comp
    813.7(3)Full report
  112. 112

    Southland H V A C & Construction INC

    Tujunga, CA · CSLB B, C10, C20, C36 #696074 · licensed 32 yrs

    • Licence active
    • Bonded
    • Workers' comp
    813.7(3)Full report
  113. 113

    Top-notch A/C & Heating

    Los Angeles, CA · CSLB C20 #936203 · licensed 17 yrs

    • Licence active
    • Bonded
    • Workers' comp
    814.4(7)Full report
  114. 114

    Uplift Restoration INC

    North Hollywood, CA · CSLB B, C10, C20, C36 #1036503 · licensed 9 yrs

    • Licence active
    • Bonded
    • Workers' comp
    815.0(78)Full report
  115. 115

    Accurate Zone Heating And Air Conditioning INC

    Northridge, CA · CSLB C20 #965721 · licensed 15 yrs

    • Licence active
    • Bonded
    • Workers' comp
    815.0(5)Full report
  116. 116

    Stay Cool INC

    Los Angeles, CA · CSLB B, C-2, C20 #998757 · licensed 12 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    814.7(61)Full report
  117. 117

    All Season HVAC

    North Hills, CA · CSLB B, C20 #1042951 · licensed 8 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    815.0(101)Full report
  118. 118

    R G Heating & Air Conditioning Co

    Los Angeles, CA · CSLB C20 #974858 · licensed 14 yrs

    • Licence active
    • Bonded
    • Workers' comp
    805.0(6)Full report
  119. 119

    Advanced Air & Mechanical HVAC

    North Hollywood, CA · CSLB C20 #944184 · licensed 17 yrs

    • Licence active
    • Bonded
    • Workers' comp
    805.0(2)Full report
  120. 120

    Camacho Air

    Sylmar, CA · CSLB C20, C38 #644384 · licensed 34 yrs

    • Licence active
    • Bonded
    • Workers' comp
    803.7(7)Full report
  121. 121

    Simple Water Heater

    Sherman Oaks, CA · CSLB C20, C36 #1048568 · licensed 8 yrs

    • Licence active
    • Bonded
    • Workers' comp
    805.0(103)Full report
  122. 122

    Moore Air INC

    Los Angeles, CA · CSLB C20 #973297 · licensed 14 yrs

    • Licence active
    • Bonded
    • Workers' comp
    804.4(56)Full report
  123. 123

    Fer Pete & Son Plumbing And Supply Co

    San Pedro, CA · CSLB C20, C36 #247442 · licensed 60 yrs

    • Licence active
    • Bonded
    • Workers' comp
    803.7(9)Full report
  124. 124

    Green Air HVAC INC

    Los Angeles, CA · CSLB C20 #1027452 · licensed 9 yrs

    • Licence active
    • Bonded
    • Workers' comp
    805.0(30)Full report
  125. 125

    Toto Air INC

    North Hollywood, CA · CSLB C20 #1057901 · licensed 7 yrs

    • Licence active
    • Bonded
    • Workers' comp
    805.0(187)Full report
  126. 126

    Fondas Electric INC

    Los Angeles, CA · CSLB C10, C20, C46 #504624 · licensed 40 yrs

    • Licence active
    • Bonded
    804.2(19)Full report
  127. 127

    Flores A H INC

    North Hollywood, CA · CSLB C20 #347804 · licensed 49 yrs

    • Licence active
    • Bonded
    • Workers' comp
    803.0(2)Full report
  128. 128

    Lighthart Corporation The

    Los Angeles, CA · CSLB A, B, C-4, C10, C16, C20, C36, C42, C55, HAZ #593113 · licensed 36 yrs

    • Licence active
    • Bonded
    • Workers' comp
    803.0(2)Full report
  129. 129

    Dt Heating & Cooling

    Mission Hills, CA · CSLB C20 #1045343 · licensed 8 yrs

    • Licence active
    • Bonded
    • Workers' comp
    794.9(127)Full report
  130. 130

    Franco Heating & Cooling Air

    Los Angeles, CA · CSLB C20 #960537 · licensed 16 yrs

    • Licence active
    • Bonded
    • Workers' comp
    794.3(17)Full report
  131. 131

    Air Breeze INC

    Reseda, CA · CSLB C20 #983866 · licensed 13 yrs

    • Licence active
    • Bonded
    • Workers' comp
    794.4(115)Full report
  132. 132

    Arie Plumbing

    Los Angeles, CA · CSLB B, C20, C34, C36 #721792 · licensed 31 yrs

    • Licence active
    • Bonded
    • Workers' comp
    793.4(5)Full report
  133. 133

    Home Improvement Services INC

    Tarzana, CA · CSLB B, C20, C36 #903938 · licensed 19 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    793.8(16)Full report
  134. 134

    Top Tech Builders INC

    Valley Village, CA · CSLB B, C10, C20 #1056740 · licensed 7 yrs

    • Licence active
    • Bonded
    • Workers' comp
    795.0(78)Full report
  135. 135

    Home Upgrade Specialist INC

    Los Angeles, CA · CSLB C20 #1031989 · licensed 9 yrs

    • Licence active
    • Bonded
    • Workers' comp
    794.8(98)Full report
  136. 136

    Set Point A / C & Heating

    Winnetka, CA · CSLB C20 #947474 · licensed 16 yrs

    • Licence active
    • Bonded
    • Workers' comp
    795.0(1)Full report
  137. 137

    Pyramid Heating & Cooling INC

    North Hollywood, CA · CSLB C20 #1058979 · licensed 7 yrs

    • Licence active
    • Bonded
    • Workers' comp
    795.0(79)Full report
  138. 138

    Giv HVAC Installation & Repair INC

    Reseda, CA · CSLB C20 #1060635 · licensed 7 yrs

    • Licence active
    • Bonded
    • Workers' comp
    795.0(86)Full report
  139. 139

    Air Pro Heating And Cooling INC

    Tarzana, CA · CSLB C20 #1015742 · licensed 10 yrs

    • Licence active
    • Bonded
    • Workers' comp
    785.0(15)Full report
  140. 140

    Premium Air Systems

    Chatsworth, CA · CSLB B, C20 #1061625 · licensed 7 yrs

    • Licence active
    • Bonded
    • Workers' comp
    785.0(88)Full report
  141. 141

    All Power Services

    Sun Valley, CA · CSLB B, C10, C20, C38 #973831 · licensed 14 yrs

    • Licence active
    • Bonded
    • Workers' comp
    784.5(10)Full report
  142. 142

    Top Air Solutions

    Los Angeles, CA · CSLB C20 #1043508 · licensed 8 yrs

    • Licence active
    • Bonded
    • Workers' comp
    784.9(63)Full report
  143. 143

    M M Builders Group

    Van Nuys, CA · CSLB B, C20 #1004432 · licensed 11 yrs

    • Licence active
    • Bonded
    • Workers' comp
    785.0(10)Full report
  144. 144

    All Seasons HVAC Control INC

    Tarzana, CA · CSLB C20 #979541 · licensed 14 yrs

    • Licence active
    • Bonded
    • Workers' comp
    785.0(4)Full report
  145. 145

    York Appliances & Hvacr

    Los Angeles, CA · CSLB C20, C38 #999993 · licensed 12 yrs

    • Licence active
    • Bonded
    • Workers' comp
    784.5(124)Full report
  146. 146

    Ob Air Conditioning And Heating

    Woodland Hills, CA · CSLB C20 #1037555 · licensed 9 yrs

    • Licence active
    • Bonded
    • Workers' comp
    785.0(26)Full report
  147. 147

    Fresh Air Conditioning & Heating INC

    Sylmar, CA · CSLB C20 #1052230 · licensed 8 yrs

    • Licence active
    • Bonded
    • Workers' comp
    784.9(84)Full report
  148. 148

    Slr Heating & Cooling INC

    Valley Village, CA · CSLB C20 #1066955 · licensed 6 yrs

    • Licence active
    • Bonded
    • Workers' comp
    785.0(94)Full report
  149. 149

    L.c Heating And Air INC

    Los Angeles, CA · CSLB C20 #1073586 · licensed 6 yrs

    • Licence active
    • Bonded
    • Workers' comp
    785.0(239)Full report
  150. 150

    Progressive A-c Services

    North Hollywood, CA · CSLB C20 #1005936 · licensed 11 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    785.0(9)Full report

See all 1,106 in search

Questions people ask about HVAC contractors in Los Angeles

How many licensed hvac contractors are in Los Angeles?

1,106 hvac contractors hold an active Contractors State License Board (CSLB) licence with a mailing address in Los Angeles, checked on 3 November 2026. 539 of them have been licensed for 10 years or more.

Does a HVAC contractor need a licence in California?

Yes, when the whole job, labour and materials, costs $1,000 or more or needs a permit. Below that, California's minor-work exemption (B&P Code 7048) applies, but only if they work alone. Look for an active C-20 licence.

How do I check a HVAC contractor's licence in Los Angeles?

Ask for the licence number and look it up on the CSLB website, or search this page. Every HVAC contractor listed here was matched to an active licence on the CSLB register.

Which hvac contractors rank highest in Los Angeles?

By our published formula (years licensed, complaint record, bond and insurance, and Google reviews), the top three are Bernardino's A/C & Htg (100), Liberty Plumbing & Heating (99), Alpha Air Conditioning & Heating INC (98). Paying or claiming a listing never changes the order.

How much do hvac contractors charge in Los Angeles?

HVAC contractors in the Los Angeles-Long Beach-Anaheim metro earn a median $35.49 an hour (BLS, May 2025); contractors typically bill about twice the wage to cover insurance, overhead and profit.

Do I need a lead-safe certified HVAC contractor in Los Angeles?

If your home was built before 1978 and the work disturbs paint, yes: federal law requires an EPA Lead-Safe certified firm. 70% of homes here were built before 1980 (US Census, ACS 2024 5-year), and 37 of the 1,106 licensed hvac contractors listed are certified.