Location and Projects
Address
19562 Ventura Blvd, Tarzana, CA, 91356
Use our bidding system to
request a quote
360Builders / Retrofitting360 Engineer
Engineering and construction company with over 500 Soft Story Seismic retrofits completed and hundreds of ADUs built in the Valley alone. We can handle any type of construction and or renovation and work within a 35-mile radius of our office in Tarzana.
From BuildZoom:
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
If you are thinking of hiring 360Builders / Retrofitting360, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
360Builders / Retrofitting360 Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Pole Barn
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Industrial Renovation
Hotel Renovation
Warehouse Renovation
ADU
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Pool House
Other Secondary Structure N...
Addition
Vertical Addition
Horizontal Addition
360Builders / Retrofitting360 Contact Information
Phone Number: (310) 968-9070
Address: 19562 Ventura Blvd, Tarzana, CA 91356
360Builders / Retrofitting360 Tarzana
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
360Builders / Retrofitting360 has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
18 projects
|
2025 |
|
51 projects
|
2024 |
|
117 projects
|
2023 |
Our building permit records indicate that 360Builders / Retrofitting360 has worked on at least
186.0 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.
Experience
|
10 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that 360Builders / Retrofitting360 mostly works on
home addition
projects.
Pricing
|
58 projects
|
< $5k |
|
74 projects
|
$5k-$20k |
|
44 projects
|
$20k-$50k |
|
16 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
The typical size of their permits is approximately $11,000. This graph shows the distribution of these job values.
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 360Builders / Retrofitting360
This is a sample of this contractor's permits. Click here to access their complete permit history.
Partial foundation replacement post beam replacement load bearing wall removal 1) partial voluntary foundation replacement 2 addition post and pier and sister girder 3 remove load bearing wall and install beam
Valuation:
$25,000
Permit #:
22016-10000-17163
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 22016-10000-18803 to revise work description to remove portions of interior bearing walls at kitchen/living dining room and between bathrooom/laundry room. and reinforce rooftop deck. all work per engineering
Valuation:
$501
Permit #:
22016-10002-18803
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) 31'-1/2 x 15'-11 3/4 attached crawl space to (1) bedroom accessory dwelling unit (3411 1/4) per gcs 65852.2(e)(1)(a) and addition (4) new windows. no change in total building height. work done per engineer
Valuation:
$40,000
Permit #:
22016-10000-35689
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Pile and grade beam support system for pool per engineered details (pool permit by others). (15'-0 x 28'-0") wood framed deck per engineered details
Valuation:
$35,000
Permit #:
20020-10000-02346
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Waterproofing of basement retaining walls and installation of sub drainage system. remove and replace basement slab and addition dedicated sub drainage lines and sump pump pit
Valuation:
$65,000
Permit #:
23016-10000-37393
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove and replace porch floor joist and sheathing as well as replace stair system at front entry. structural work only. all work per engineer. no change in square footage no change in overall height
Valuation:
$6,999
Permit #:
23016-10000-12443
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace failing 6-ft max. height retaining wall at the front of the lot and 9-ft max. height retaining wall at side yard (shared property line wall)
Valuation:
$10,000
Permit #:
22020-10000-02548
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel to ex. single family dwelling. remove portion of bearing wall between kitchen and living room and replace w new beam and posts. remove non-loading bearing wall at kitchen. work per engineer
Valuation:
$3,000
Permit #:
22016-20000-09343
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Volunary cripple wall strengthening and sill plate anchorage per ladbs standard plan. and partial seismic retrofit per engineered detail per chapter a3
Valuation:
$3,200
Permit #:
22016-10000-30464
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
-replace existing deck using existing foundation system -remove bearing wall between kitchen and living room -replace existing 20'x 14'-6"and extension deck to 24'-6 x 20'-6 lower deck
Valuation:
$34,000
Permit #:
22016-10000-04307
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Voluntary stem wall repair w new shear panels and anchor bolts per ladbs standard plan no.1 and engineered detail; investigation fees due - work without permit for: bathroom and kitchen remodel
Valuation:
$1,500
Permit #:
21016-20000-36921
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Proposed engineered caisson/pile foundation to replace existing footing at rear foundation including cripple wall 20 long shear wall at under floor area along that footing and foundation repair
Valuation:
$55,000
Permit #:
23016-10000-09285
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Voluntary seismic retrofit per ladbs standard plan #1 details: 2b, 3, 7 and addition plywood bracing on inside of crawl space wall per plans
Valuation:
$6,999
Permit #:
23016-10000-13268
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New deck addition to existing single family dwelling. comply with department order effective date 12/19/2018. permit will expire 30 days from issuance date. all permits shall be for the same time period limitation. ceis case number is 838249
Valuation:
$23,000
Permit #:
20014-10000-00131
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
[ndc-939] verification and review of building records and engineer's report for exemption from mandatory non-ductile concrete building seismic retrofit ordinance. approved: yes (see comments)
Valuation:
N/A
Permit #:
22016-10000-33064
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Addition porch enclosed side porch & interor remodel partial foundation repair using pile-supported underpinning system foundation/framing upgrades structural changes for renovation & addition
Valuation:
$100,000
Permit #:
22014-10000-02590
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition new stem walls & install waterproofing at existing stem wall & basement wall of (e) single family dwelling w/soils report
Valuation:
$40,000
Permit #:
23016-10000-35701
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel of existing 2 story apartment for compliance with sb-721 & sb-326. 1. repair wood rotted joist w (n) p.t. joist as needed. 2. replace (6)(e) wood rotted posts w (n) p.t. posts
Valuation:
$2,111
Permit #:
23016-10000-26611
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Remove existing attached deck and addition (n) 20 x 42'-9 attached deck to (e) single family dwelling. all work per engineering
Valuation:
$8,000
Permit #:
21016-20000-16708
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Partial foundation underpin using grade beams and piles for (e) 2-story single family dwelling w attach. garage
Valuation:
$36,999
Permit #:
22016-10000-33431
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
360Builders / Retrofitting360 Reviews
BuildZoom hasn't received any reviews for 360Builders / Retrofitting360. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
360Builders / Retrofitting360 License info
License Not Verified
| License # | 71535 |
| Status | Active |
| State | California |
| Type | Civil Engineer |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of 360Builders / Retrofitting360 with the Board of Professional Engineers, Land Surveyors, and Geologists.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 71535 |
| Status | Active |
| State | California |
| Type | Civil Engineer |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of 360Builders / Retrofitting360 with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1039226 |
| Status | Active |
| State | California |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of May, 2020. Check the current license status of 360Builders / Retrofitting360 with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 1039226 |
| Status | Unable To Verify |
| State | California |
| Type | General Building |
| Class | B |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
861
Permits
- Building permit records show that 360Builders / Retrofitting360 has worked on 861 permitted projects.