Licensed Contractors in Montclair, California

Montclair has 200 licensed contractors registered with the California Contractors State License Board across 46 trade classifications. The most common specialties are Electrical Contractor (30), Plumbing Contractor (13), Landscaping Contractor (13). 93 contractors hold general contractor licenses (Class A or B).

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.

Contractors by Trade

Building (105)
Electrical (38)
Limited (29)
Painting (21)
HVAC (16)
Roofing (16)
Plumbing (15)
Earthwork (13)
Landscaping (13)
Fire (10)
Welding (6)
Lee & Stires Inc Active
License #288402 A, C-12 Montclair, CA Est. 1973
Hampton Tedder Electric Company Active
License #288589 A, C-10 +2 more Montclair, CA Est. 1973
Klaus & Sons Plumbing Heating & Air Conditioning Active
License #320990 C-10, C-16 +2 more Montclair, CA Est. 1976
Lee & Stires Equipment Rental Active
License #321068 C-12 Montclair, CA Est. 1976
John L Conley Inc Dba Conley Manufacturing And Sales Active
License #323391 B Montclair, CA Est. 1976
Cramer Painting Inc Active
License #363459 C-33 Montclair, CA Est. 1978
Slater Waterproofing Inc Active
License #373368 A, B +4 more Montclair, CA Est. 1979
Randy Jackson Company Active
License #395953 D12 Montclair, CA Est. 1980
Precision Landscape Construction Active
License #411518 B, C-27 Montclair, CA Est. 1981
Ruben Garcia Plumbing Active
License #450717 C-36 Montclair, CA Est. 1983
John L Conley Inc Active
License #475686 B Montclair, CA Est. 1985
Quality Garage Door Service Active
License #476530 D28 Montclair, CA Est. 1985
M A Ogg Heating & Air Conditioning Inc Active
License #489652 C-20 Montclair, CA Est. 1986
Silverado Electric Active
License #505268 C-10 Montclair, CA Est. 1987
Pang Chiu Chen Active
License #514113 A, B +1 more Montclair, CA Est. 1987
J C House Painting Active
License #538009 C-33 Montclair, CA Est. 1988
West-Tech Mechanical Inc Active
License #597398 C-20 Montclair, CA Est. 1990
E M I Construction Active
License #612543 B Montclair, CA Est. 1991
David Sarembock Active
License #640703 C-10 Montclair, CA Est. 1992
C L S Landscape Management Inc Active
License #650883 A, B +2 more Montclair, CA Est. 1992
Mc Daniel Inc Active
License #653111 C-10, C-51 +1 more Montclair, CA Est. 1992
Frontline Enterprise Active
License #660188 B, C-7 Montclair, CA Est. 1992
American Heavy Moving And Rigging Inc Active
License #686594 B, C-21 Montclair, CA Est. 1994
American Construction Center Active
License #687247 B Montclair, CA Est. 1994
Custom Tile Active
License #690286 C-54 Montclair, CA Est. 1994
G & S Carpet Mills Inc Active
License #712947 C-15 Montclair, CA Est. 1995
Industrial Waste Utilization Inc Active
License #725948 A, HAZ Montclair, CA Est. 1996
Expo Power Systems Inc Dba Enviroguard Active
License #740346 C-10 Montclair, CA Est. 1997
Chava'S Plumbing Active
License #765750 C-36 Montclair, CA Est. 1999
Cd Imaging And Signs Active
License #767934 B, C-33 +1 more Montclair, CA Est. 1999
J A Floor Coverings Inc Active
License #775809 B, C-15 +1 more Montclair, CA Est. 2000
R M S Landscape Services Active
License #776092 C-27 Montclair, CA Est. 2000
Kirker Glass Inc Active
License #782506 C-17 Montclair, CA Est. 2000
Fernando Terrazas Active
License #782848 C-54 Montclair, CA Est. 2000
Sms Builders Inc Active
License #796401 B, C-8 Montclair, CA Est. 2001
Aragon Construction Inc Active
License #799386 B, C-2 +5 more Montclair, CA Est. 2001
Kleen Play Active
License #806304 D12, D34 Montclair, CA Est. 2002
Mona'S Glass Frameless Shower Doors Active
License #810060 C-17 Montclair, CA Est. 2002
H Q Construction Active
License #810220 B Montclair, CA Est. 2002
L & T Industries Inc Active
License #811582 C-6 Montclair, CA Est. 2002
Wilfredo Torres Active
License #818886 B, C-16 +1 more Montclair, CA Est. 2003
In And Out Removal Active
License #820110 C-21 Montclair, CA Est. 2003
Quality Blinds & Shutters Active
License #820232 D52 Montclair, CA Est. 2003
Caliber Garage Doors Active
License #825059 D28 Montclair, CA Est. 2003
Hometown Electric Inc Active
License #831471 C-10 Montclair, CA Est. 2004
Sandoval Construction & Home Improvements Active
License #837261 B Montclair, CA Est. 2004
Born 2 Roof Active
License #840338 C-39 Montclair, CA Est. 2004
Eagle Mex Ironworks Active
License #849178 C-23 Montclair, CA Est. 2004
Electricore Signs Active
License #853017 C-45 Montclair, CA Est. 2005
Tech One Construction Inc Active
License #854945 B, C-8 Montclair, CA Est. 2005

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements

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