Updated: May 30, 2026
Location and Projects
Address
10011 BABBITT AVE, Northridge, CA, 91325
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Brown/Osvaldsson Builders Construction
Based in Northridge, CA, Brown/Osvaldsson Builders Inc has provided general contracting services for over three decades. The company specializes in residential construction and remodeling throughout the San Fernando Valley and surrounding Los Angeles neighborhoods. Project experience includes custom home builds, additions, and extensive renovations tailored to existing properties. Brown/Osvaldsson Builders Inc works directly with homeowners to deliver projects ranging from kitchen and bathroom updates to complete home transformations. Drawing on 36 years of industry presence, the team emphasizes clear communication and thorough project planning throughout each phase of construction. With a portfolio reflecting both traditional and contemporary design styles, Brown/Osvaldsson Builders Inc manages all aspects of the building process, from initial consultation to final walkthrough, for clients seeking comprehensive residential contracting expertise in the Northridge area.
Brown/Osvaldsson Builders Inc Services
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Brown/Osvaldsson Builders Inc Contact Information
Phone Number: (310) 351-5149
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Address: 10011 BABBITT AVE, Northridge, CA 91325
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Brown/Osvaldsson Builders Inc Northridge
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Brown/Osvaldsson Builders Inc has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Brown/Osvaldsson Builders Inc has worked on at least
3.0 projects 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
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$500k-$1mil |
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 Brown/Osvaldsson Builders Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace 4 window(s). same size location number type. replace 2 door(s). same size location number type. interior kitchen remodel/repair (no changes in walls or openings). 2 bathroom(s).bathroom remodel for residential buildings (no structural changes)
Valuation:
$41,501
Permit #:
24016-90000-01509
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
One-story addition to the side of (e) single family dwelling with interior remodel of adjacent areas remove and replace portion of the roof enlarge the area and increase the height of the crawl space by lowering the grade for mechanical equipment below (e) two-story s.f.d
Valuation:
$60,000
Permit #:
20014-30000-04169
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
[eplan] new solar pv1 system with (19) modules (19) power optimizers (1) 3.6kw ess (1) 7.6kw central inverter. system size is 7.6kw dc 10kw air conditioning
Valuation:
N/A
Permit #:
22041-10000-13097
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 2-story single family dwelling with attached 2-car garage and basement
Valuation:
$1,435,000
Permit #:
17010-30000-00292
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental ref to pcis # 20030-30000-01917 for backfill of abandoned septic system and seepage ptis with pea gravel
Valuation:
$51
Permit #:
20030-30001-01917
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace 4 window(s). same size location number type. interior kitchen remodel/repair (no changes in walls or openings). interior bathroom remodel/repair (no changes in walls or openings). replace damaged wood framing (less than 10%). same size spacing type
Valuation:
$26,000
Permit #:
17016-90000-21629
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to pcis # 19030-20000-07691 for backfill of abandoned septic system and seepage pit with ***** certified *****
Valuation:
$51
Permit #:
19030-30001-07691
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Grading for addition under 20014-30000-04169
Valuation:
$71
Permit #:
21030-30000-04126
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental ref to pcis # 20030-30000-00818 for backfill of abandoned septic system and seepage pits with pea gravel
Valuation:
$51
Permit #:
20030-30001-00818
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-stucco (no new walls added) for single family dwellings and duplexes only. replace drywall (no new walls added) for single family dwellings and duplex only
Valuation:
$15,000
Permit #:
18016-30000-11901
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Construct new 2 car garage and storage building fully sprinklered with nfpa-13d. see comments
Valuation:
$74,000
Permit #:
17010-30000-02242
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1 260.55 cy cut grading non-hillside
Valuation:
$1,260
Permit #:
17030-30000-00473
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Add elevator shaft(5' x 7'6").
Valuation:
$32,000
Permit #:
16014-30000-00316
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
New pedestrian bridge
Valuation:
$100,000
Permit #:
17020-30000-03654
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to permit no. 14014-10000-03566 to covert a bedroom and bathroom to a recreation room with a half bathroom and close opening between recreation and internal access stair, no change in plot plan
Valuation:
N/A
Permit #:
14014-10002-03566
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace 10 window(s). same size location number type. replace drywall/plaster (patch and paint). non-structural repair only. new stucco w/wire lath over (e) siding to remain. area = 1600 sqft. replace damaged wood framing (less than 10%). same size spacing type
Valuation:
$12,896
Permit #:
13016-90000-15114
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert two bedrooms and two bathrooms into one bedroom and one bathroom on 2nd floor (412 s.f.); replace exterior curve window on bedroom; and replace louvers on exterior of bedroom; addition skylight. no square footage added. no foundation work
Valuation:
$56,444
Permit #:
14016-10000-08316
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition a bedroom and bathroom above existing garage new breezeway.covered patio and provide internal access stair(nfpa 13-d sprinklers through out the building )
Valuation:
$201,801
Permit #:
14014-10000-03566
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change out 5 windows (same size and type for residential buildings). re-roof 20 squares w/class a or b materials weighing less than 6 lbs per sq ft. tear off existing roofing. modified bitumen. bathroom remodel combined with electrical plumbing and hvac (for residential buildings; no structural changes)
Valuation:
N/A
Permit #:
11016-30000-19363
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Demolition of one story single family dwelling with attached garage. clear lot. demolition by hand wreck method. sewer cap permit and pedestrian fence required
Valuation:
$6,000
Permit #:
14019-10000-03139
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Brown/Osvaldsson Builders Inc License info
Verified License
| License # | 523683 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Brown/Osvaldsson Builders Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 574537 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Brown/Osvaldsson Builders Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 461543 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Brown/Osvaldsson Builders 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 | State Compensation Insurance Fund |
55
Permits
- Building permit records show that Brown/Osvaldsson Builders Inc has worked on 55 permitted projects.
Brown/Osvaldsson Builders Inc Employees
AO
Arni Por Osvaldsson
Officer
AO
Arni Thor Osvaldsson
Officer
AO
Asta Osvaldsson
Officer
AO
Asta Osvaldsson
Officer
BJ
Bruce Ford Brown Jr
Rmo / Ceo / Pres
EB
Emery Johnson Brown
Officer