Licensed Contractors in Walnut, California

Walnut has 278 licensed contractors registered with the California Contractors State License Board across 40 trade classifications. The most common specialties are Electrical Contractor (34), Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor (23), Plumbing Contractor (20). 187 contractors hold general contractor licenses (Class A or B).

All license data is sourced from the California Contractors State License Board (CSLB). Local dataset stamp: N/A. Verify current status before hiring.

Find a trade in Walnut

Search all matching records in this city.

Building & structure Electrical & low voltage HVAC & mechanical Plumbing & water Limited specialties Painting & finishes Roofing & exterior Landscaping & outdoor Fire & safety Earthwork & concrete Solar & energy Welding & fabrication
Vogel Construction Company Active
License #206453 B, D16 Walnut, CA Licensed since 1962
Reliable Glass Co Inc Active
License #232953 C-17 Walnut, CA Licensed since 1965
United Riggers & Erectors Inc Active
License #245451 A, B +4 more Walnut, CA Licensed since 1966
Gary G Miller General Building Contractor Active
License #295177 B Walnut, CA Licensed since 1974
John Carrey Dba John Carrey And Associates Active
License #362692 B Walnut, CA Licensed since 1978
Bob Wright Industrial Properties Inc Active
License #394632 B Walnut, CA Licensed since 1980
Union Construction Company Active
License #399937 A, B +1 more Walnut, CA Licensed since 1981
Green Eagle Enterprise Corporation Active
License #408399 B Walnut, CA Licensed since 1981
Advance Windows & Doors Active
License #417549 C-6, D24 Walnut, CA Licensed since 1982
Walter C Hong Jr Active
License #420543 B Walnut, CA Licensed since 1982
Preferred Electrical Contractors Inc Active
License #427052 C-10 Walnut, CA Licensed since 1982
Air Temperature Control Active
License #449261 C-20 Walnut, CA Licensed since 1983
Weatherite Corporation Active
License #451778 C-20 Walnut, CA Licensed since 1984
Tsai Masterbuilders Active
License #457096 B Walnut, CA Licensed since 1984
Alfredo Esparza Dba A E Acoustics Active
License #460512 C-2 Walnut, CA Licensed since 1984
J R Construction Active
License #465277 B Walnut, CA Licensed since 1984
Diversified Coatings & Linings Co Active
License #470843 D06, D12 Walnut, CA Licensed since 1985
Le Construction Active
License #474134 A, B Walnut, CA Licensed since 1985
Southcoast Cabinet Inc Active
License #484318 C-6 Walnut, CA Licensed since 1985
L R Locksmithing Active
License #527795 D16 Walnut, CA Licensed since 1988
Sung Pacific Inc Active
License #529045 B, C-27 +1 more Walnut, CA Licensed since 1988
Rc Electric Active
License #543321 C-10 Walnut, CA Licensed since 1988
Labco Active
License #574675 A Walnut, CA Licensed since 1989
V E Anderson Inc Dba Advanced Aluminum Awning Co Active
License #575140 B, D03 Walnut, CA Licensed since 1989
Cathleen C Miller Active
License #576933 B Walnut, CA Licensed since 1989
Clarion Construction Inc Active
License #577545 B, C-43 Walnut, CA Licensed since 1989
Bear Flag Construction Active
License #580269 B Walnut, CA Licensed since 1989
Ry Construction/Communication Systems Active
License #601155 B, C-7 Walnut, CA Licensed since 1990
Thomas Chuan Active
License #608285 B Walnut, CA Licensed since 1990
Mid-Valley Automatic Fire Protection Systems Inc Active
License #610562 C-10, C-16 Walnut, CA Licensed since 1991
Coast Cabinet Installations Inc Active
License #628685 C-6 Walnut, CA Licensed since 1991
Derek Construction Active
License #634954 B Walnut, CA Licensed since 1992
Pb Crane Inc Dba All American Crane Maintenance Active
License #659174 C-10 Walnut, CA Licensed since 1992
John The Plumber Active
License #669082 C-36 Walnut, CA Licensed since 1993
Shea Homes Inc Active
License #672285 A, B Walnut, CA Licensed since 1993
United Industrial Contractors Active
License #674403 B, D06 +2 more Walnut, CA Licensed since 1993
Golden Sentry General Contractors Inc Active
License #675471 B Walnut, CA Licensed since 1993
Dong Tsair Hwang Active
License #697328 C-10, C-36 Walnut, CA Licensed since 1994
Billary Development Inc Active
License #711282 B Walnut, CA Licensed since 1995
Whitman Electric Active
License #712068 C-10 Walnut, CA Licensed since 1995
Lee'S Construction Active
License #718265 B, C-10 Walnut, CA Licensed since 1996
Yu Ji Wu Active
License #718880 B Walnut, CA Licensed since 1996
Ming Construction Active
License #719782 B Walnut, CA Licensed since 1996
P & R Painting Services Inc Active
License #722635 C-33 Walnut, CA Licensed since 1996
Martin'S Electrical And Lighting Company Inc Active
License #726579 C-10 Walnut, CA Licensed since 1996
Jay'S Services Active
License #732053 C-20 Walnut, CA Licensed since 1997
Louis Doors Garage Door Specialties Inc Active
License #733583 D28 Walnut, CA Licensed since 1997
Eduardo Santos Electric Active
License #741965 C-10 Walnut, CA Licensed since 1997
J & L Structural Steel Welding Inc Active
License #747271 C-51 Walnut, CA Licensed since 1998
David'S Repair Center Active
License #750042 C-20 Walnut, CA Licensed since 1998

Planning a project in Walnut?

Explore local contractor options for your project. Continue on Angi to describe your project and request quotes.

Compare quotes on Angi → Affiliate partner. We may earn a commission.

Licensing Resources

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

↑ Back to top