Updated: May 02, 2026
Location and Projects
Address
P O BOX 742, Columbia, CA, 95310
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Duane Ragan Construction
Duane Ragan Construction, Columbia, Po Box 742, Columbia, CA (Owned by: Duane Alan Ragan) 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 Duane Ragan Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Duane Ragan Construction Services
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Duane Ragan Construction Contact Information
Phone Number: (209) 613-4341
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Address: P O BOX 742, Columbia, CA 95310
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Duane Ragan Construction Columbia
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Duane Ragan Construction has a BuildZoom score of 92, which places them above 68% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Duane Ragan Construction has worked on at least
1.0 project over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$20k-$50k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Duane Ragan Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove existing carport/storage building new shop
Valuation:
$40,000
Permit #:
B2023-00009
Status:
final
Fee:
$1,062
Permit Type:
Garage/shed/barn
Building Type:
N/A
Convert breezeway to (2)bathrooms and laundry room
Valuation:
$100,000
Permit #:
B2022-02355
Status:
issued
Fee:
$2,076
Permit Type:
Single family dwe...
Building Type:
N/A
560 sq ft attached adu
Valuation:
$66,416
Permit #:
B2022-00229
Status:
final
Fee:
$4,927
Permit Type:
Adu
Building Type:
N/A
Repair/remodel - see notes
Valuation:
$40,000
Permit #:
B2021-02248
Status:
final
Fee:
$886
Permit Type:
General
Building Type:
N/A
Deck/stair replacement
Valuation:
$34,129
Permit #:
B2021-02123
Status:
issued
Fee:
$1,028
Permit Type:
Decks
Building Type:
N/A
+tear off and replace deck
Valuation:
$37,188
Permit #:
B2019-00904
Status:
issued
Fee:
$863
Permit Type:
Decks
Building Type:
N/A
Replace and extend raised wood deck
Valuation:
$44,454
Permit #:
B2018-01315
Status:
issued
Fee:
$864
Permit Type:
Decks
Building Type:
N/A
Remodel/addition w/deck
Valuation:
$162,959
Permit #:
B2016-00398
Status:
issued
Fee:
$3,395
Permit Type:
Single family dwe...
Building Type:
N/A
Required for b2016-00398
Valuation:
N/A
Permit #:
PWE2016-00015
Status:
issued
Fee:
$394
Permit Type:
Encro residence
Building Type:
N/A
3 bedroom single family residence
Valuation:
N/A
Permit #:
B2010-00877
Status:
final
Fee:
$13,162
Permit Type:
New single family...
Building Type:
N/A
Addition/guesthouse
Valuation:
$70,202
Permit #:
B2018-00857
Status:
issued
Fee:
$2,156
Permit Type:
Single family dwe...
Building Type:
N/A
Single family residence
Valuation:
N/A
Permit #:
B2006-00890
Status:
final
Fee:
$9,171
Permit Type:
New single family...
Building Type:
N/A
Covered patio
Valuation:
$20,076
Permit #:
B2020-01260
Status:
issued
Fee:
$1,050
Permit Type:
Patio porch carport
Building Type:
N/A
New residence (only two residences allowed)
Valuation:
N/A
Permit #:
B2001-00420
Status:
final
Fee:
$1,602
Permit Type:
New single family...
Building Type:
N/A
Rplc water heater furnace gfi plugs
Valuation:
$23,000
Permit #:
B2013-00029
Status:
final
Fee:
$372
Permit Type:
Building. Repr/rmdl
Building Type:
N/A
Replacement single family residence
Valuation:
N/A
Permit #:
B2002-00105
Status:
final
Fee:
$1,058
Permit Type:
New single family...
Building Type:
N/A
Office addition & remodel to existing residence
Valuation:
$73,359
Permit #:
B2004-00338
Status:
final
Fee:
$795
Permit Type:
Single family dwe...
Building Type:
N/A
Rehab (replace floor kitche electrical roof insul srn)
Valuation:
N/A
Permit #:
B1999-0075
Status:
final
Fee:
N/A
Permit Type:
Rehab
Building Type:
N/A
Single family residence
Valuation:
N/A
Permit #:
B2004-00288
Status:
final
Fee:
$7,258
Permit Type:
New single family...
Building Type:
N/A
Single family residence
Valuation:
N/A
Permit #:
B2003-00813
Status:
issued
Fee:
$5,811
Permit Type:
New single family...
Building Type:
N/A
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Duane Ragan Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Duane Ragan Construction License info
Verified License
| License # | 335069 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Duane Ragan Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 874188 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Duane Ragan Construction 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 |
29
Permits
- Building permit records show that Duane Ragan Construction has worked on 29 permitted projects.
Duane Ragan Construction Employees
DR
Duane Alan Ragan
Owner
RR
Robert Duane Ragan
Owner