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Location and Projects

Address
20936 DEVONSHIRE ST #A-2, Chatsworth, CA, 91311
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PRINCIPLE BUILDING GROUP Construction

Based in Chatsworth, California, Principle Building Group Inc. brings over a decade of experience serving clients throughout the Los Angeles area. The company specializes in both residential and commercial construction, including new home builds, remodels, and tenant improvements. Project examples from their portfolio include ground-up single-family residences, kitchen and bathroom renovations, and commercial interior build-outs. Principle Building Group Inc. manages all stages of construction, from permitting and planning to final project delivery. The firm works with a range of clients, from homeowners undertaking major remodels to business owners seeking custom office spaces. With an emphasis on transparent project management and detailed scheduling, Principle Building Group Inc. tailors its construction process to the specific requirements and goals of each client.

PRINCIPLE BUILDING GROUP INC Services

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PRINCIPLE BUILDING GROUP INC Contact Information

Phone: (310) 948-7099 Edit
Address: 20936 DEVONSHIRE ST #A-2, Chatsworth, CA 91311 Edit

PRINCIPLE BUILDING GROUP INC Chatsworth

Quality

102
89th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
PRINCIPLE BUILDING GROUP INC has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.

Activity

2 projects
2025
1 project
2024
Our building permit records indicate that PRINCIPLE BUILDING GROUP INC has worked on at least 3.0 projects 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.

Pricing

1 project
$5k-$20k
Value Not Public: 0 projects
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 PRINCIPLE BUILDING GROUP INC

Sort by: Notable Notable | Date Date | Job Value Job Value
Bldg-alter/repair
2025-04-07
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing (20) squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roofing rating council (crrc). cool roof may be req... see more
Valuation:
$5,000
Permit #:
25016-20000-10612
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2024-06-07
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing ( 18 ) squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roofing rating council (crrc). cool roof may be requir... see more
Valuation:
$15,000
Permit #:
24016-20000-14147
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2025-05-21
Remove & replace portion of roof from hip to gable roof vault the ceiling 5 new skylights per engineering
Valuation:
$50,000
Permit #:
25016-30000-02822
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New adu per ab2299 and sb1069. 1st floor garage & storage. adu on 2nd floor
Valuation:
$150,000
Permit #:
16014-30001-02660
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-demolition
2021-10-18
Demolish (e) detached garage/storage.hand wreck method dpi with posting under #17019-30000-01053 sewer cap and dedestrian protection fence req'd
Valuation:
$2,500
Permit #:
17019-30000-03170
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(n) 35'-7 x 65'-6 irregular three story single family dwelling with attached two car garage and patio covers. fire sprinkler nfpa13d - see comments
Valuation:
$25,000
Permit #:
15014-20002-01408
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition irregular 30'-10 x 31'-8 2-story unit to an (e) 3-unit apartment per engineering (4 units total)
Valuation:
$75,000
Permit #:
17014-20000-02144
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
(n) 27'-0 x 20'-0 two-story accessory dwelling unit per ab 2299 & sb 1069
Valuation:
$109,000
Permit #:
17010-20000-03045
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Power main panel upgrade to 200amp and ev charger outlet
Valuation:
N/A
Permit #:
20041-90000-44811
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bathroom remodel to unit b of the (e) duplex. install partition walls to create two bathrooms
Valuation:
$8,500
Permit #:
18016-20000-32061
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(n) 35'-7 x 65'-6 irregular three story single family dwelling with
Valuation:
$25,000
Permit #:
15014-20002-01408
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to permit #18042-30000-01675. for 3 new gas outlets
Valuation:
N/A
Permit #:
18042-30001-01675
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Addition 4 new sub-panels and 9 new branch circuits
Valuation:
N/A
Permit #:
18041-30001-02290
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Bldg-alter/repair
2016-03-07
Reroof with 20 sqrs comparable shingle roofing. existing solid sheathing. re-roof with class a or b material weighing less than 6 pounds per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b)
Valuation:
$4,000
Permit #:
16016-90000-03396
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2016-03-07
Reroof with 20 sqrs comparable shingle roofing. existing solid sheathing. re-roof with class a or b material weighing less than 6 pounds per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b)
Valuation:
$4,000
Permit #:
16016-90000-03397
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Major remodel to remove all second and first floor walls except front
Valuation:
$350,000
Permit #:
15014-20000-01408
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Temp power pole
Valuation:
N/A
Permit #:
18041-30000-03515
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
711 sqft addition of great room 771 sqft addition of deck; changing out 19 windows
Valuation:
$178,000
Permit #:
1604180009
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
711 sqft addition of great room 771 sqft addition of deck; changing out 19 windows
Valuation:
$178,000
Permit #:
1604180009
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bldg-alter/repair
2017-11-13
Supplemental to permit # 15014-20000-01408 to revise foundation plan details & second floor framing plan. all work per engineering
Valuation:
$15,000
Permit #:
15014-20001-01408
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A

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