Updated: May 21, 2026
Location and Projects
Address
2155 VERDUGO BLVD 33, Montrose, CA, 91020
Use our bidding system to
request a quote
Mizuki Steve Massanori Architect
Mizuki Steve Massanori, 2155 Verdugo Blvd, Montrose, CA (Employees: Jacob John Bernard Webber and Steven Massanori Mizuki) holds a General Building, General Engineering license and 1 other license according to the California license board.
Their BuildZoom score of 113 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mizuki Steve Massanori, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mizuki Steve Massanori Services
Start a project today:
Mizuki Steve Massanori Contact Information
Phone Number: (818) 648-8793
Edit
Address: 2155 VERDUGO BLVD 33, Montrose, CA 91020
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Mizuki Steve Massanori Montrose
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mizuki Steve Massanori has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.
Activity
|
16 projects
|
2025 |
|
20 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Mizuki Steve Massanori has worked on at least
45.0 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
|
12 projects
|
Home Additions |
|
6 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Mizuki Steve Massanori mostly works on
home addition
and new construction
projects.
Pricing
|
13 projects
|
< $5k |
|
8 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
7 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $20,000. 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 Mizuki Steve Massanori
This is a sample of this contractor's permits. Click here to access their complete permit history.
Eplan: high rise apartment. exterior alteration remove and replace windows. interior remodel: remodel existing kitchen bathrooms & closet. new flooring throughout unit. existing ceilings to remain existing mechanical to remain. replace all light fixtures. replace windows. remove metal paneling on lower windows for bedrooms 1&2. remove small decorative rail outside living room window
Valuation:
$10,000
Permit #:
25016-10000-00087
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
**no fee dept error** supplemental to 23014-20000-00791 to update the inventory rfa analysis and revise the work description to: convert (e) 19'8 x 21'5 garage and (n) 14'3 x 26'10 addition to (n) accessory dwelling unit (799 sf) per lamc 12.22.a.33(c) and (e). work done per engineering
Valuation:
N/A
Permit #:
23014-20001-00791
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 58'-6"x72'-6 (4246sf) one story addition for new 2 spray paint booths/mixing & drying room to an existing industrial building and restripe parking_building shall be fully sprinkler through out with nfpa 13. per assessor info - building is 18323sf. clarify plan shows (e) 18323x2 = 36646sf. **please provide analysis for parking exiting plumbing fixture occupancy/occupant load common... see more
Valuation:
$150,000
Permit #:
23014-20000-03740
Status:
applied
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan. supplemental 24014-10000-03947 to revise existing garage framing to include new rr & new perimeter footing for existing garage foundaiton. no change in plot plan
Valuation:
N/A
Permit #:
24014-10002-03947
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan. convert existing 1-story detached garage into new adu per ca govt. code 65852.2(e)(1)(a) and wfpp. comply with department order effective date 10/16/2018. permit will expire 30 days from issuance date
Valuation:
$100,000
Permit #:
24016-10000-08369
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan - supplemental to 23014-10000-04128 to provide additional detailing for chimney extension
Valuation:
$1,000
Permit #:
23014-10001-04128
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
***eplan*** 2-story addition to rear side of (e) single family dwelling to addition a 2-car garage wih 3th unit above
Valuation:
$200,000
Permit #:
23014-10000-05262
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition (32'5 x 51'-3") irr shaped to enlarge (3) bedrooms (2) bathrooms master closet and new 19'11 x 16'4 to enlarge the kitchen new 13'2 x 32'6 rear patio addition major remodel to (e) 1-story single family dwelling with nfpa-13d fire sprinkler throughout. work per engineer
Valuation:
$150,000
Permit #:
22014-20000-02872
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvement. bonita road baptist church - interior remodel of an existing religious building. minor exterior changes. new toilets. new parking and site improvement
Valuation:
$150,000
Permit #:
B25-0378
Status:
triage
Fee:
$2,745
Permit Type:
Tenant improvemen...
Building Type:
N/A
Eplan: supplemental permit to # 23020-10000-00052: revise plans to use concrete or clsm to fill abandoned pile excavations. see comments
Valuation:
$5,000
Permit #:
23020-10002-00052
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 1-story (31'-7"x31'-1") 743 sqft accessory dwelling unit per ca govt. code 65852.2(e)(1)(b) and lamc 12.22 a.33 (c)-(d) (g) w/nfpa 13d sprinklers throughout
Valuation:
$150,000
Permit #:
20010-20000-03142
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
***plan check only*** supplemental to 23014-10000-05262 for interior remodel existing rear unit. remove walls between kitchen bedroom & hallway. ***plan check only***
Valuation:
$20,000
Permit #:
23014-10001-05262
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan. legalize (e) retaining wall constructed without a permit. retaining wall approx. 120 by 8
Valuation:
$50,000
Permit #:
25020-10000-00328
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New (32'-0"x 25'-7") irr shape detached one-story accessory dwelling unit per gcs 65852.2 (e) (1), (b) and lamc 12.22 a.33 (c) (d) and (g). work per engineer
Valuation:
$100,000
Permit #:
21010-20000-01212
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
**eplan** addition to and conversion of (e) detached garage to an adu per lamc 12.22 a.33(c) and (d)
Valuation:
$100,000
Permit #:
24014-10000-03947
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan 13'-0 x 5'-2 addition to existing single family dwelling and legalize un-permitted window replacement throughout dwelling including (2) rear sliding glass doors. legalize un-permitted electrical work including led lighting throughout dwelling and front driveway gate motor. **comply with department order effective date 08/22/2022. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
22014-10000-04684
Status:
withdrawn
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: alteration to two story dwelling over garage to create additional bedroom with bathroom from existing office/den room. remodel ktichen and living room to addition new skylights. structural alterations to reframe portion of roof framing
Valuation:
$40,000
Permit #:
23016-10000-19373
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 24010-20000-04618 to revise the garage side door to northeast corner of the garage
Valuation:
$501
Permit #:
24010-20001-04618
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New (29'-6 48'-2") 1182 sqft irr shape 2-story single family dwelling with attach. 2-car garage (398 sqft) and balcony nfpa-13d automatic fire sprinkler throughout. work per engineer
Valuation:
$450,000
Permit #:
20010-20000-03141
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New detached 2-story adu (1120 sqft) w/attached 2-car garage (462 sqft) per lamc 12.22 a.33(c)(d) all electric building
Valuation:
$160,000
Permit #:
24010-20000-04618
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Similar Contractors See more
License # C29302
Los Angeles, CA
178
BZ Score
$25K
Avg Project
-
Projects
151
BZ Score
$109K
Avg Project
-
Projects
License # 16041
Marina Del Rey, CA
149
BZ Score
$85K
Avg Project
-
Projects
Mizuki Steve Massanori Reviews
BuildZoom hasn't received any reviews for Mizuki Steve Massanori. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mizuki Steve Massanori License info
Verified License
| License # | 1052009 |
| Status | Active |
| State | California |
| Type | General Building, General Engineering |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mizuki Steve Massanori at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C22676 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom has not verified this license since May, 2025.
Verify this license's status for Mizuki Steve Massanori at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Insured
| Insurer | Obsidian Specialty Insurance Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
135
Permits
- Building permit records show that Mizuki Steve Massanori has worked on 135 permitted projects.
Mizuki Steve Massanori Employees
JW
Jacob John Bernard Webber
Member
MM
Mizuki Steve Massanori
Owner
SM
Steven Massanori Mizuki
Rmo / Ceo / Pres