Updated: Jun 02, 2026
Location and Projects
Address
506 DE CARLO AVE, Richmond, CA, 94801
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Contec Construction
Based in Canyon Lake, California, Contec Inc specializes in commercial and industrial construction projects. With 20 years of experience, the company serves clients throughout Southern California, taking on a range of general contracting work for office complexes, warehouses, and retail spaces. Their services cover new construction, tenant improvements, and facility upgrades, with a focus on projects for business owners, property managers, and developers. Contec Inc is equipped to manage complex buildouts and site developments, coordinating with architects, engineers, and other trade specialists as required. The firm's approach emphasizes effective project management and meeting client objectives on schedule. Contec Inc’s project portfolio includes work in Riverside County and surrounding areas, aligning scope and materials with the operational needs of its commercial clientele.
Contec Inc Services
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Contec Inc Contact Information
Phone Number: (650) 444-4568
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Address: 506 DE CARLO AVE, Richmond, CA 94801
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Monitoring well connection clayton bartholomew 925.849.2989 **contractor to keep all documents supplied with this permit attached and on site. call daily for inspections 209.723.2489** **permit holder must always be on site with subs while working under this permit**
Valuation:
N/A
Permit #:
24-00000570
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of new lighting bollards in landscaping area
Valuation:
N/A
Permit #:
PMT23-01774
Status:
final
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Remodel facade ada upgrade 1270 sf (280 sf 1st fl and 990 sf 2nd fl) -convert storage units to parking garage 660 sf and storage unit to retail 911 sf
Valuation:
$187,000
Permit #:
B16-0669
Status:
final
Fee:
$6,617
Permit Type:
N/A
Building Type:
N/A
Partial perimeter fence replacement 8 high chainlink fence on top of maximum 3 high retaining wall (approximately 365 lf)
Valuation:
$110,000
Permit #:
1806200034
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Partial perimeter fence replacement 8 high chainlink fence on top of maximum 3 high retaining wall (approximately 365 lf)
Valuation:
$110,000
Permit #:
1806200034
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Create three unisex bathrooms 209 sf in (e) footprint
Valuation:
$45,000
Permit #:
B17-0812
Status:
final
Fee:
$2,110
Permit Type:
N/A
Building Type:
N/A
4 soil borings
Valuation:
N/A
Permit #:
ENV2022-0184
Status:
final
Fee:
$472
Permit Type:
Destruction
Building Type:
N/A
Remodel exterior front elevation combine two theaters downstairs 6432 sf lower level and 2407 sf 2nd upper level create new theater 15 sf lower level and 428 sf 2nd upper level remodel 706 sf retail 161 sf new balcony and remodel 220 sf structural repairs throughout
Valuation:
$1,000,000
Permit #:
B13-0056
Status:
final
Fee:
$25,227
Permit Type:
N/A
Building Type:
N/A
This is the int. alter to the two floors of this vacant building. the work in the 1st floor :- to remove the existing ceiling lights to building new 11 offices and new ceiling above those offices. area of work is 3805 sq. ft. the work in the 2nd floor :- to remove the offices partitions and ceiling above. also remove one existing rear door. building new 9 new offices conf. rms plus ... see more
Valuation:
$194,469
Permit #:
2008 009114 CI
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
800 sq ft tenant improvement to 2nd floor common areato create two spec spaces namely a & b. scope to include demolish of (e) walls & t-bar ceiling addition of (n) walls doors window & t-bar ceiling. restroom & stair exit (e) signage is modified to comply; one of the (e) elevators is modified to comply. whereas the parking curbs showers and street signage are not complied yet; so har... see more
Valuation:
$31,445
Permit #:
2008 005491 CI
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit for occupancy on 1st and 2nd floor. 4, 000 sf area to install 7feet high storage racks on the first floor. remaining area as office use. 2nd floor to be occupied as open office space. 5'-5 office cubicles to be installed. no building work related on the 2nd floor. permit number 08-009114 to be finaled prior to occupancy
Valuation:
$6,400
Permit #:
2008 011550 CI
Status:
Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2-story office building 1st floor 1353 sq ft & parking 4942 sq ft 2nd floor 5460 sq ft. new 2nd fl roofed open balconies 248 sf - ev charging station (temp power pole)
Valuation:
$1,200,000
Permit #:
B14-0467
Status:
final
Fee:
$61,151
Permit Type:
N/A
Building Type:
N/A
Remodel 1194 sf of interior porch 245 sf and siding repair and replace windows (4/18/2013 addedvoluntary seismic upgrade - convert basement 276 sf to habitable)
Valuation:
$120,000
Permit #:
B13-0129
Status:
final
Fee:
$6,400
Permit Type:
N/A
Building Type:
N/A
Fire damage *remove/replace roof *truss damage * roof sheathing*damaged insulation/drywall*misc duct work * be130616
Valuation:
$0
Permit #:
B1400288
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1.) new entry structure at main building entrance 2.) remove and replace existing storefront doors and glazing at main building entrance 3.) new metal panel treatment at main entry archways 4.) new metal sunshades at existing arched windows
Valuation:
$17,328
Permit #:
2009 036082 CI
Status:
Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert existing service station to 711
Valuation:
$200,000
Permit #:
B12-0229
Status:
final
Fee:
$7,000
Permit Type:
With extension mod
Building Type:
N/A
12 new exterior windows to commerical building
Valuation:
$75,000
Permit #:
B19-0342
Status:
final
Fee:
$2,326
Permit Type:
N/A
Building Type:
N/A
New ground sign for akyumen w electric
Valuation:
$10,000
Permit #:
B15-0920
Status:
final
Fee:
$579
Permit Type:
N/A
Building Type:
N/A
Demolish 2-story office building 1983 sq ft
Valuation:
N/A
Permit #:
B14-0461
Status:
final
Fee:
$401
Permit Type:
N/A
Building Type:
N/A
New covered patio 1520 sf in hillside
Valuation:
$35,000
Permit #:
B18-1001
Status:
final
Fee:
$1,708
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Contec Inc License info
Verified License
| License # | 1049248 |
| Status | Active |
| City | Butte County |
| Type | Contractor |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Contec Inc at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 680641 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Contec Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 861519 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Contec Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Ohio Security Insurance Company |
24
Permits
- Building permit records show that Contec Inc has worked on 24 permitted projects.
Contec Inc Employees
FB
Florian Goetz Barth
Rmo / Ceo / Pres
FT
Frank Blair Taylor
Rmo/Ceo/Pres