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)
Zach White Construction
Active
License #1080389
B
Danville, CA
Est. 2021
M-23 Mechanical Systems
Active
License #1083192
C-20
Danville, CA
Est. 2021
Sycamore Electric Llc
Active
License #1087840
C-10
Danville, CA
Est. 2022
Rmc Home Improvements
Active
License #1089320
B-2
Danville, CA
Est. 2022
Sun Pirates Inc
Active
License #1091701
C-10
Danville, CA
Est. 2022
Madsa Development
Active
License #1094648
B
Danville, CA
Est. 2022
License #1095659
B
Danville, CA
Est. 2022
Gentile Construction Inc
Active
License #1095749
B
Danville, CA
Est. 2022
Snb Plumbing
Active
License #1096196
C-36
Danville, CA
Est. 2022
New Dimensions Construction
Active
License #1096471
B
Danville, CA
Est. 2022
Reimagine Construction
Active
License #1098391
B
Danville, CA
Est. 2022
Dj'S Mechanical Service Co
Active
License #1099118
C-20
Danville, CA
Est. 2022
Sagarchi Enterprises Inc
Active
License #1099398
B, C-10 +1 more
Danville, CA
Est. 2022
Pulse Painting Incorporated
Active
License #1102364
C-33
Danville, CA
Est. 2023
License #1105906
B
Danville, CA
Est. 2023
Strope Industries Inc
Active
License #1106200
B-2
Danville, CA
Est. 2023
Ck Landscape Solutions Llc
Active
License #1106917
C-27
Danville, CA
Est. 2023
Spurr Construction
Active
License #1107169
B
Danville, CA
Est. 2023
License #1107577
B
Danville, CA
Est. 2023
Montair Electric Llc
Active
License #1107607
C-10
Danville, CA
Est. 2023
License #1108833
B
Danville, CA
Est. 2023
Big Timber Construction Llc
Active
License #1110777
B
Danville, CA
Est. 2023
Xuehui Li
Active
License #1111035
B
Danville, CA
Est. 2023
Behring Construction
Active
License #1111738
B
Danville, CA
Est. 2023
Jwj Construction
Active
License #1112844
B
Danville, CA
Est. 2023
John A Russo
Active
License #1115710
B
Danville, CA
Est. 2024
Hopper Plumbing
Active
License #1115929
C-36
Danville, CA
Est. 2024
Hanshaw Construction
Active
License #1116092
B-2
Danville, CA
Est. 2024
Plan Perfect Remodeling Inc
Active
License #1116406
B
Danville, CA
Est. 2024
Abraham K Alvarez
Active
License #1116811
B, C-20
Danville, CA
Est. 2024
Universal California Llc
Active
License #1117194
B
Danville, CA
Est. 2024
License #1118673
B
Danville, CA
Est. 2024
Boscolai Construction
Active
License #1120060
A, B +5 more
Danville, CA
Est. 2024
Magnis Builder
Active
License #1122636
B, C-8
Danville, CA
Est. 2024
Artaville Construction Inc
Active
License #1122958
B
Danville, CA
Est. 2024
License #1123021
A
Danville, CA
Est. 2024
Top Notch Remodeling
Active
License #1123985
B
Danville, CA
Est. 2024
License #1126625
B, C-39
Danville, CA
Est. 2024
Cr Renovations Ca Inc
Active
License #1127064
B
Danville, CA
Est. 2024
Alpha Design And Build Inc
Active
License #1129554
B
Danville, CA
Est. 2024
J Veltkamp Builders Inc
Active
License #1129781
B
Danville, CA
Est. 2024
License #1130058
B
Danville, CA
Est. 2024
Alamo Landscape Llc
Active
License #1130175
C-27
Danville, CA
Est. 2024
Crafted Earth Design & Build
Active
License #1131284
B-2
Danville, CA
Est. 2025
Hvac Energy Solutions
Active
License #1132058
C-20
Danville, CA
Est. 2025
Atlantis Pools Inc
Active
License #1132113
C-53
Danville, CA
Est. 2025
Hosny Builders Corp
Active
License #1132361
B
Danville, CA
Est. 2025
Tsakos Development Llc
Active
License #1132520
B
Danville, CA
Est. 2025
Op Pressure Washing
Active
License #1132562
D38
Danville, CA
Est. 2025
Xu Liqing
Active
License #1135167
B
Danville, CA
Est. 2025