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Location and Projects

Address
25419 Narbonne Ave, Lomita, CA, 90717
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Magnum Builders Construction

Magnum Builders Inc, 25419 Narbonne Ave, Lomita, CA (Employees: Ernesto Magana, Mary Aurelia Bilbao, and Sandra Lea Magana) holds a General Building license according to the California license board.

Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Magnum Builders Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Magnum Builders Inc Contact Information

Phone: (310) 257-1600
Address: 25419 Narbonne Ave, Lomita, CA 90717

Magnum Builders Inc Lomita

Quality

103
90th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Magnum Builders Inc has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.

Activity

1 project
 2025
2 projects
 2023
Our building permit records indicate that Magnum 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.

Pricing

1 project
 < $5k
1 project
 $100k-$250k
1 project
 $250k-$500k
Value Not Public: 1.0 project
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 Magnum Builders Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Bldg-alter/repair
5400 W Jefferson Blvd, Los Angeles, CA, 90016
2023-05-17
Remodel tp (e) warehouse/office building to include: (n) accessible entry w ada lift ; (n) non-rated partition in (e) warehouse space; (n) fire rated opening in (e) wall; remodel of (e) kitchen. relocate 4-parking stalls to include 1-accessible parking (parking count doesn't change)
Valuation:
$105,000
Permit #:
22016-30000-05809
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Building permit
20600 Gramercy Pl, Ste 206, Torrance, CA, 90501
2020-05-14
Supplemental to bld16-02614: physical optics - addition roof to exisiting (64 sq ft) trash enclosure
Valuation:
$3,500
Permit #:
BLD17-00149
Status:
complete
Fee:
$403
Permit Type:
N/A
Building Type:
N/A
Mechanical permit
20600 Gramercy Pl, Ste 206, Torrance, CA, 90501
2020-05-14
Ten imp: physical optics - addition new partition walls to create lab area in existing space; install nitrogen tank @ side of building
Valuation:
N/A
Permit #:
MEC16-01191
Status:
complete
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
Electrical permit
20600 Gramercy Pl, Ste 206, Torrance, CA, 90501
2020-05-14
Ten imp: physical optics - addition new partition walls to create lab area in existing space; install nitrogen tank @ side of building
Valuation:
N/A
Permit #:
ELE16-01953
Status:
complete
Fee:
$164
Permit Type:
N/A
Building Type:
N/A
Building permit
20600 Gramercy Pl, Ste 206, Torrance, CA, 90501
2020-05-14
Ten imp: physical optics - addition new partition walls to create lab area in existing space; install nitrogen tank @ side of building
Valuation:
$54,000
Permit #:
BLD16-02614
Status:
complete
Fee:
$2,630
Permit Type:
N/A
Building Type:
N/A
Building permit
20600 Gramercy Pl, Ste 206, Torrance, CA, 90501
2020-05-14
Supplement to bld16-02614: strengthen roof rafters to support suspended ceiling
Valuation:
$5,500
Permit #:
BLD17-00299
Status:
complete
Fee:
$437
Permit Type:
N/A
Building Type:
N/A
Plumbing
4175 Admiralty Way, Marina Del Rey, CA, 90292
2018-03-23
Change of contractor for tenant improvement. remodel of (e) bar & dining area in (e) hotel
Valuation:
N/A
Permit #:
1703230015
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building permit
501 Van Ness Ave, Torrance, CA, 90501
2018-03-27
Ten imp: lighthouse church - convert storage room into meeting room
Valuation:
$15,000
Permit #:
BLD14-01958
Status:
complete
Fee:
$1,185
Permit Type:
N/A
Building Type:
N/A
Bldg-alter/repair
5400 W Jefferson Blvd, Los Angeles, CA, 90016
2025-03-13
Supplemental permit to 22016-30000-05809 to revise the interior floor layout. reduce the scope of work to say remodel (e) warehouse/office building to include: (n) accessible entry w ada lift ; (n) non-rated partition in (e) warehouse space; (n) fire rated opening in (e) wall. relocate 4-parking stalls to include 1-accessible parking (parking count doesn't change)
Valuation:
$501
Permit #:
22016-30001-05809
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Bldg-alter/repair
4735 Sepulveda Blvd, Sherman Oaks, CA, 91403
2015-10-06
(286) doors 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:
$150,000
Permit #:
14016-20001-23244
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Bldg-alter/repair
20300 S Vermont Ave, Torrance, CA, 90502
2023-01-19
Change of use from office to medical office on first floor
Valuation:
$441,500
Permit #:
21016-10000-20207
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Electrical
20300 S Vermont Ave, Torrance, CA, 90502
2023-01-04
Full plan check for power and energy to a medical office tenant improvement. project scope includes (1) 45kva xformer xray machine lighting and circuitry for an area of 5, 233 sq.ft
Valuation:
N/A
Permit #:
21041-10000-29842
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing permit
2912 Columbia St, Torrance, CA, 90503
2016-06-29
Ten imp: rke office space - tenant improvement phase 1 create new office space to warehouse. expand restrooms remodel existing breakroom. phase 2 reconfigure existing office space to create new office space with conference rooms and reconfigure existing office space at mezzanine with new office space
Valuation:
N/A
Permit #:
PLM16-00106
Status:
final
Fee:
$67
Permit Type:
N/A
Building Type:
N/A
Mechanical permit
2912 Columbia St, Torrance, CA, 90503
2016-05-24
Ten imp: rke office space - tenant improvement phase 1 create new office space to warehouse. expand restrooms remodel existing breakroom. phase 2 reconfigure existing office space to create new office space with conference rooms and reconfigure existing office space at mezzanine with new office space
Valuation:
N/A
Permit #:
MEC16-00079
Status:
final
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
Electrical permit
2912 Columbia St, Torrance, CA, 90503
2016-06-29
Ten imp: rke office space - tenant improvement phase 1 create new office space to warehouse. expand restrooms remodel existing breakroom. phase 2 reconfigure existing office space to create new office space with conference rooms and reconfigure existing office space at mezzanine with new office space
Valuation:
N/A
Permit #:
ELE16-00131
Status:
final
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Building permit
2912 Columbia St, Torrance, CA, 90503
2016-07-01
Ten imp: rke office space - tenant improvement phase 1 create new office space to warehouse. expand restrooms remodel existing breakroom. phase 2 reconfigure existing office space to create new office space with conference rooms and reconfigure existing office space at mezzanine with new office space
Valuation:
$183,810
Permit #:
BLD16-00068
Status:
complete
Fee:
$8,176
Permit Type:
N/A
Building Type:
N/A
Bldg-alter/repair
4735 Sepulveda Blvd, Sherman Oaks, CA, 91403
2014-11-12
Install electrical lighting fixtures listed as part of opening protective system for horizontal assemblies per 714.4.1.2 in portion of (e) corridors
Valuation:
$625,000
Permit #:
14016-20000-23244
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Tenant improvement
4175 Admiralty Way, Marina Del Rey, CA, 90292
2017-03-23
Change of contractor for tenant improvement. remodel of (e) bar/dining area in (e) hotel
Valuation:
$75,000
Permit #:
1703230041
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical
26825 Rolling Hills Rd, Bldg 1, Rolling Hills Estates, CA, 90274
2015-09-14
El for remodel of an existing 1341 sqft & 220 sqft for 2 classrooms, 2 bathrooms, 1 private bathroom, breakroom office & outside lighting
Valuation:
N/A
Permit #:
1506080001
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
26825 Rolling Hills Rd, Bldg 1, Rolling Hills Estates, CA, 90274
2015-09-14
Pl for remodel of an existing 1341 sqft & 220 sqft for 2 classrooms, 2 bathrooms, 1 private bathroom, breakroom office & outside lighting
Valuation:
N/A
Permit #:
1509140027
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A

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