Licensed Contractors in Danville, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: February 20, 2026.
Contractors by Classification
General Contractors
B: General Building Contractor
(193)
A: General Engineering Contractor
(24)
B-2: Residential Remodeling Contractor
(4)
Specialty Contractors
C-10: Electrical Contractor
(32)
C-27: Landscaping Contractor
(20)
C-33: Painting and Decorating Contractor
(17)
C-36: Plumbing Contractor
(17)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(16)
C-53: Swimming Pool Contractor
(11)
C-15: Flooring and Floor Covering Contractor
(10)
C-7: Low Voltage Systems Contractor
(7)
D35: Pool and Spa Maintenance
(7)
C-43: Sheet Metal Contractor
(5)
Arms Construction Inc
Active
License #1137489
B
Danville, CA
Est. 2025
License #1137706
B
Danville, CA
Est. 2025
Ja Construction
Active
License #1140321
B
Danville, CA
Est. 2025
Bd Con
Active
License #1141641
B
Danville, CA
Est. 2025
Bock Electric Llc
Active
License #1143565
C-10
Danville, CA
Est. 2025
Ironedge Builders
Active
License #1143706
B
Danville, CA
Est. 2025
Red Fir Technology Inc
Active
License #1143862
C-7
Danville, CA
Est. 2025
Mr Electric Of Palo Alto
Active
License #1144223
C-10
Danville, CA
Est. 2025
Warnock Construction
Active
License #1144421
B
Danville, CA
Est. 2025
Morgante Builders
Active
License #1145747
B
Danville, CA
Est. 2025
S2Serm Llc
Active
License #1146389
A
Danville, CA
Est. 2025
Ascent Conserve Inc
Active
License #1147057
C-20
Danville, CA
Est. 2025
License #1147084
D42
Danville, CA
Est. 2025
Ap Custom Builds Llc
Active
License #1149738
B
Danville, CA
Est. 2026
Core Build Group Inc
Active
License #1149941
B
Danville, CA
Est. 2026
License #1150375
B
Danville, CA
Est. 2026
Payam Hashemi
Active
License #1150533
B
Danville, CA
Est. 2026
Keith Robinson
Suspended
License #653645
C-15
Danville, CA
Est. 1992
Grover Electric
Suspended
License #653972
C-10
Danville, CA
Est. 1992
Mark Costella Construction
Suspended
License #686665
B
Danville, CA
Est. 1994
Wall-2-Wall Construction Llc
Suspended
License #740221
B
Danville, CA
Est. 1997
Baily Construction
Suspended
License #809925
B
Danville, CA
Est. 2002
License #940800
D06
Danville, CA
Est. 2009
Earth Link Enterprises Inc
Suspended
License #951779
C-8
Danville, CA
Est. 2010
Oak Creek Contractors Inc
Suspended
License #1032470
B
Danville, CA
Est. 2017
Value Builders Inc
Suspended
License #1054689
B
Danville, CA
Est. 2019
Co Window Treatments
Suspended
License #1067971
D52
Danville, CA
Est. 2020
Angel Appliance And Repair Inc
Suspended
License #1082795
C-20
Danville, CA
Est. 2021
Jjc Design Build Inc
Suspended
License #1116005
B
Danville, CA
Est. 2024
Kitchen Concepts Llc
Suspended
License #1118313
B
Danville, CA
Est. 2024
Sameday Solutions
Suspended
License #1124940
B
Danville, CA
Est. 2024
Blackhawk Pool Care & Repairs
Suspended
License #1130002
D35
Danville, CA
Est. 2024
Bl Pavers Inc
Suspended
License #1139581
D06, D12 +1 more
Danville, CA
Est. 2025