Updated: May 17, 2026
Location and Projects
Address
P O BOX 1087, Yorba Linda, CA, 92686
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THE BLACKWOOD COMPANY Construction
THE BLACKWOOD COMPANY at P O BOX 1087, Yorba Linda, CA 92686, held a General Contractor license (#141705) with the California contractors license board with an expiration date of 09-30-1988. We last verified the license was expired on 12-14-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
THE BLACKWOOD COMPANY Services
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THE BLACKWOOD COMPANY Contact Information
Phone Number: (650) 274-2028
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Address: P O BOX 1087, Yorba Linda, CA 92686
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THE BLACKWOOD COMPANY Yorba Linda
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are THE BLACKWOOD COMPANY, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
Our building permit records indicate that THE BLACKWOOD COMPANY has worked on at least
1.0 project over the past 2 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
|
$50k-$100k |
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.
THE BLACKWOOD COMPANY Reviews
5 out of 5 stars, based on
1
review
-
By SandySeptember 11, 2017To install entry doors / locks to the apartments in the building. Ian also met with sub-contractors
Building Permits by THE BLACKWOOD COMPANY
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior remodel of 250sq - relocate kitchen into (e) dinning room relocate laundry closet into (e) kitchen area. enlarge opening from laundry room to kitchen and kitchen to living room
Valuation:
$55,255
Permit #:
BD-2023-288724
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove (e) non-load bearing wall to enlarge/convert (e) half-bathroom into a (n) full bathroom. relocate sink install (n) shower and fan upgrade electrical and lighting and replace window (same size). reduce size of (e) window and relocate light fixture and outlet in kitchen. total area of work 27sf. revision 1: relocate the proposed wall to enlarge bathroom. total area of work increa... see more
Valuation:
$20,000
Permit #:
BD-2018-269358
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family (alteration/repair) - kitchen & bathroom remodel (flat)
2019-06-18
Total 160sf remodel to (e) sfd: remodel kitchen to widen the opening between kitchen and living room. replace fan for the hood (includes m.e.p)
Valuation:
$15,000
Permit #:
BD-2019-270781
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change use of existing 78'x37 type v single family dwelling with attached garage to b-occupancy kennel and addition 15'x18'6 and 4'x5 (297sf). addition 8'x50 8'x20 and 8'x15 roof cover for exterior dog runs-680sf. 4 additional parking spaces required
Valuation:
N/A
Permit #:
99014-20000-00791
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
48 x 20'6 irr addition at rear to include 25'2 x 13'8 irr shaped recreation room 6 x 3 laundry closet 22'10 x 13'8 dining room and 6 x 4 enclosed stairway. interior remodel to include relocation of laundry area (see comments)
Valuation:
N/A
Permit #:
00014-20000-04744
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Single family dwelling convert basement area to living space. to include (n) washer/dryer hook-up (n) electrical and lighting. 107 sf
Valuation:
$13,860
Permit #:
BD-2016-257787
Status:
final
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
New openings in the north and the south walls. also create a trench drain in the parking lot. (file with previous permit issued pcis # 99020-10000-00364)
Valuation:
N/A
Permit #:
99016-10000-04894
Status:
Permit Expired
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Add reinforced concrete slab for waste water treatment for two plating tanks. no treated water shall be disposed into sewer system
Valuation:
N/A
Permit #:
98020-20000-03418
Status:
Permit Expired
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
T.i.-1530sf. remove bearing walls to enlarge(e)work area upgrade(e)sanitary facilities to comply w/d.a.d. requirements
Valuation:
N/A
Permit #:
98016-20000-09126
Status:
Permit Closed
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Building acom: add/alter commercial bldg: building
1999-06-08
Demolish non bearing partitions and install electrical outleat counter and install counter with accessible area
Valuation:
$6,400
Permit #:
B9901305
Status:
final
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
Install water main service clothes washer drain & (6) trough drains. b-permit #99014-20000-00791
Valuation:
N/A
Permit #:
99042-20000-10554
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement : remove interior walls. fur 3' x 26' portion of existing and cover with drywall.
Valuation:
$0
Permit #:
99016-20000-10611
Status:
Permit Finaled
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Concrete slab & block wall for above ground tanks &. re-striping to provide req'd 63 parking stalls
Valuation:
N/A
Permit #:
99020-10000-00036
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Ti- 1530 sq. ft. (no t-bar). outlets relocate 18 florescent lites addition 6 switches. (phase 2)
Valuation:
N/A
Permit #:
98041-20000-08635
Status:
Permit Finaled
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/a
B-permit #99014-20000-00791 install eq valve pressure regulator, vacuum breakers & sink mop
Valuation:
N/A
Permit #:
99042-20000-16426
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 5 junction boxes and 10 duplex recepticcles (bldg. permit no. 99016-20000-11318)
Valuation:
N/A
Permit #:
99041-20000-11904
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Add 3 new pad foundation (6'x14' ea)to support "auto-clave" at outside of (e) building.
Valuation:
N/A
Permit #:
99020-10000-01934
Status:
Permit Finaled
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant imrpovement (cosmetic work only). furr wall around window openings and paint
Valuation:
N/A
Permit #:
99016-20000-09336
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 6 junction boxes and 9 duplex recepticles building. permit no. 99016-20000-10951
Valuation:
N/A
Permit #:
99041-20000-11576
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 6 junction boxes and 9 duplex recepticles - building. permit no. 99016-20000-10957
Valuation:
N/A
Permit #:
99041-20000-11600
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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THE BLACKWOOD COMPANY License info
Inactive License
| License # | 141705 |
| 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 THE BLACKWOOD COMPANY at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 847926 |
| 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 THE BLACKWOOD COMPANY at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are THE BLACKWOOD COMPANY, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
23
Permits
- Building permit records show that THE BLACKWOOD COMPANY has worked on 23 permitted projects.
THE BLACKWOOD COMPANY Employees
IC
Ian Paul Claytor
Owner
JB
J D Blackwood
Sole Owner
Ian owns his own small business and is "HANDS-ON" with everything including details. Ian is busy but worth the wait if you want excellent work. He is extremely reasonable and informs you on everything he will do and what it will cost.
We are preparing for siding and new window installation as well as the entry doors; Ian installed the entry doors for my apartment building. I included 3 pictures of the doors and his work; the exterior, interior, and a close up of the interior frame (perfect precision). Ian also installed the entry locks.
In my opinion he is a 'rare breed' of contractors...conscientious, reliable, and meticulous.
Sandy Rivers
Brisbane, CA