Updated: Apr 04, 2026
Location and Projects
Address
19451 ROMAR STREET, Northridge, CA, 91324
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Warren K Kreis Construction
Serving Northridge and the surrounding Los Angeles area for over three decades, Warren K Kreis specializes in residential construction projects. With 36 years of experience in the local industry, the company has managed projects involving home improvement, remodeling, and general construction. Services include renovations for single-family residences, with an emphasis on updating interiors and addressing structural improvements. Warren K Kreis works with homeowners seeking to enhance property value and functionality through skilled construction services. The company’s long-standing presence in the Northridge community reflects sustained experience meeting the needs of local property owners.
Warren K Kreis Services
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Warren K Kreis Contact Information
Phone Number: (818) 470-9123
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Address: 19451 ROMAR STREET, Northridge, CA 91324
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Warren K Kreis Northridge
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Warren K Kreis has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Warren K Kreis has worked on at least
4.0 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
|
$100k-$250k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental to 18014-20000-04418: to correct address and remove fire sprinkler from structural inventory [see comments]
Valuation:
N/A
Permit #:
18014-20001-04418
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Water damage termite damage dry rot repair less than 10% of replacement cost of residential buildings
Valuation:
$3,800
Permit #:
23016-90000-24095
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace drywall/plaster (patch and paint). non-structural repair only. interior kitchen remodel/repair (no changes in walls or openings). interior bathroom remodel/repair (no changes in walls or openings)
Valuation:
$8,504
Permit #:
15016-90000-21308
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove (e) fireplace/chimney frame in wall and roof openings replace windows next to fireplace (e. header dual glazing) and re-stucco framed in wall. all works are per wfpp
Valuation:
$3,500
Permit #:
16016-20000-29237
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Kitchen/bathroom remodel for residential buildings (no structural changes). window (1) and door change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 152(b) of title 24. valuation to be verified b... see more
Valuation:
$12,000
Permit #:
13016-20000-01482
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove (e) fireplace & extend (e) eave over front door 30 max reroof the entire roofing material w/compsit shingle (20 sq). cool roof certified by roofing council
Valuation:
$4,000
Permit #:
16016-20000-06380
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Renew expired permit under 97041-20000-17036. service change & 5 new circuits for room addition & eq repairs
Valuation:
N/A
Permit #:
23041-90000-19437
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Kitchen/bathroom remodel for residential buildings (no structural changes). window change-out (same size type and location) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 152(b) of title 24. no structural changes. valua... see more
Valuation:
N/A
Permit #:
09016-20000-21309
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition 10'-6"x16 rec room with 1/2 bathroom to rear of dwelling. (modification granted to allow garage to be 5 from rear of dwelling as required per section 12.21 c 5 (d).) addition shear wall panels and holdown straps perimeter of dwelling. includes all incidental electrical plumbing and hvac
Valuation:
N/A
Permit #:
97014-20000-02065
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Renew expired permit under 97042-20000-10701. remodel & repair room addition and relocate permit
Valuation:
N/A
Permit #:
23042-20000-05916
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert a partion of (e) storage at the basement of (e) s.f.d. to powder room and landry room addition deck and balcony at the rear of the building (152sf) relocate doors and windows remodel (e) kitchen combined electrcal and plumbing with this permit
Valuation:
N/A
Permit #:
00014-30000-05686
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Update expirired permit under 97044-20000-07093. installation of 1 new mini split system
Valuation:
N/A
Permit #:
23044-20000-04910
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace existing electrical service panel with 400amp or under panel and adding hose bibb
Valuation:
N/A
Permit #:
23041-90000-18475
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel of bathrooms and hallway leading to existing bedroom. remove non-bearing partitions doors and plumbing fixtures in existing bathrooms. replace one door with window in bedroom #1
Valuation:
N/A
Permit #:
03016-30000-13465
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel: replace cabinets 2 shower pans retile drywall patch. the monument (145-148) is the cedar trees are san vicente blvd. this construction will not impact on those trees. ldelay
Valuation:
N/A
Permit #:
98016-20000-04232
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Remodel kitchen & bathroom. change out kitchen cabinet. reopen (e) door way & r&r (e) window w french door no change in in width close (e) window at kitchen & remove (e) non bearing walls
Valuation:
N/A
Permit #:
00016-20000-20545
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition a 2-story 2nd dwelling four car garage/roof top deck to the (e) 1-story single family dwelling creating a duplex
Valuation:
$200,000
Permit #:
18014-20000-04418
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
200 amp service upgrade/relocate
Valuation:
N/A
Permit #:
17041-20000-03648
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplamental to permit # 00014-30000-05686 to revise scope of work to include replacement of the retaining wall at the basement rather than repairing it as originally proposed
Valuation:
N/A
Permit #:
00014-30001-05686
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
To addition hose bibb
Valuation:
N/A
Permit #:
23042-90000-06774
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Warren K Kreis License info
Verified License
| License # | 312189 |
| 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 Warren K Kreis at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
26
Permits
- Building permit records show that Warren K Kreis has worked on 26 permitted projects.
Warren K Kreis Employees
WK
Warren Karl Kreis
Owner