Updated: Apr 22, 2026
Location and Projects
Address
3954 GUADALUPE CREEK RD, Mariposa, CA, 95338
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Dercon Development Construction
Dercon Development, 3954 Guadalupe Creek Rd, Mariposa, CA (Employee: Michael Robert Derleth) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dercon Development, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dercon Development Services
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Dercon Development Contact Information
Phone Number: (310) 200-9439
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Address: 3954 GUADALUPE CREEK RD, Mariposa, CA 95338
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Cosmetic remodel of (e) fast food restaurant. addition one (1) hr rated roll down door in front of cooking area. extension of (e) demising wall under separate permit. addition new counters & remove (e) roll down door located @ front of restaurant
Valuation:
N/A
Permit #:
01016-10000-18441
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remodel (e) 1-story sfd: addition wood structural shear panel remove bearing wall (at living rm) addition 1/2 bathroom (adj to kitchen) remodel kitchen r/r fireplace & chimney (pre-fab). work include related electrical/plumbing/hvac
Valuation:
N/A
Permit #:
00014-30000-06195
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition patio cover(162 sq. ft.) @ the front of the existing single family dwelling remove existing roofing @ apply 1/2 plywood & cover w composite shingles class a roofing (24 sqs.)
Valuation:
$0
Permit #:
98014-30000-05404
Status:
Permit Finaled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace (dry rot water termite) damaged (roof rafter joist or other) with same size and spacing (less than 10% damage); location: facia on balcony unit # 301 & restucco
Valuation:
N/A
Permit #:
03016-30000-20022
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Tenant improvement. in existing restaurant(2, 997 sq. ft.). remodel kitchen.new handicap restrooms.new partitions. 78 max seating
Valuation:
N/A
Permit #:
01016-20000-00976
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Revise plot plan on permit # 98wl95404 (98014-30000-05404). show the front yard setback as 23'-0
Valuation:
$0
Permit #:
98014-30001-05404
Status:
Permit Finaled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel existing kitchen and replace a pre- fab. fireplace at (e) living room
Valuation:
N/A
Permit #:
03016-30000-03207
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to original permit # 98010-30000-03102. change of contractor
Valuation:
N/A
Permit #:
98010-30001-03102
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental for original permit # 00041-20000-21151 change of contractor
Valuation:
N/A
Permit #:
00041-30001-21151
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
(3) new windows bathroom remodel. demolish loft kitchen addition fireplace master bed
Valuation:
N/A
Permit #:
02016-10000-23326
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
One story master bedrooom and bathroom addition 16'-0"x31'-6 498 sq ft
Valuation:
N/A
Permit #:
02014-30000-03168
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install kitchen hoods in california crisp
Valuation:
N/A
Permit #:
01044-20000-02323
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Structural revisions to 00014-30000-06195 per engineer's recommendations. (see comments)
Valuation:
N/A
Permit #:
00014-30001-06195
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
16'x16 irr covered patio addition
Valuation:
N/A
Permit #:
99014-30000-03444
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Fire life safety test
Valuation:
N/A
Permit #:
01041-30000-11111
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Dercon Development License info
Verified License
| License # | 1148055 |
| Status | Active |
| State | California |
| Type | General Building |
| Date Issued | 12-22-2025 |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Dercon Development at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 740457 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Dercon Development at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
10
Permits
- Building permit records show that Dercon Development has worked on 10 permitted projects.
Dercon Development Employees
MD
Michael Robert Derleth
Sole Owner