Updated: Jul 16, 2025
Location and Projects
Address
30106 N CAMBRIDGE AVENUE, Castaic, CA, 91384
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Guieb Melvin B Architect
Guieb Melvin B, 30106 N Cambridge Ave, Castaic, CA holds a Architect license according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Guieb Melvin B, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Guieb Melvin B Services
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Guieb Melvin B Contact Information
Address: 30106 N CAMBRIDGE AVENUE, Castaic, CA 91384
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Guieb Melvin B Castaic
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Guieb Melvin B has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Guieb Melvin B has worked on at least
9.0 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
|
3 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $35,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Ste 3100 non-structural interior office tenant improvement work includes non strucutural interior demolish new non-bearing partitions ceiling doors finishes and millwork. no change of use. no sqft addition. ecpc per applicant request
Valuation:
$528,750
Permit #:
23016-10000-06824
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan change of use from (e) warehouse & manufacturing & office to warehouse and office. restriping parking under separate permit
Valuation:
$4,304,235
Permit #:
22016-10000-18558
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement in office building multi-purpose/pantry assembly room (type ib): non-structural demolish and construction new partition walls millwork doors + frames flooring fixtures furniture systems and acoustic drywall ceiling. structural beam for support of glass sliding door
Valuation:
$184,275
Permit #:
21016-10000-11335
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Building c: interior tenant improvements and change of use from office to a new 257 fixed seat theater for private screenings and receptions only including support spaces and mezzanine
Valuation:
$289,825
Permit #:
19016-10000-28211
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Office tenant improvement on second floor. upgrade existing non compliant single stall restrooms. remove & addition non bearing partions
Valuation:
$850,000
Permit #:
22016-10000-16739
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New entry gateway with site work (gate 8). new footings for the guardbooths. guardbooths shall be under separate permit
Valuation:
$1,000,000
Permit #:
22020-10000-00206
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Level 5 & 6 interior tenant improvement improvements; new editing screening/audio rooms over isolation floors new steel stair interconnect level 5 & 6 level 6 exterior terrace upgrades
Valuation:
$3,883,735
Permit #:
20016-10000-11870
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit 19016-10000-28214 scope consists of interior tenant improvement including new gyp partitions two restrooms and small pantry raised access flooring system throughout and open ceilings with exposed pipe grid system
Valuation:
$190,000
Permit #:
19016-10001-28214
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement scope to include renovation of spec suites corridor and elevator lobby: demolition. addition demising wall. new partitions ceilings doors and finishes. addition card readers at entry doors. modify egress plan
Valuation:
$365,000
Permit #:
20016-10000-23470
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit #19016-10000-28207 new turnstile proposed at south west terrace of building b level 1. new planters with fence proposed along south side of patio existing storefront door to be removed and replaced with fixed glass infill. no change to original exiting strategy
Valuation:
$130,000
Permit #:
19016-10006-28207
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Full floor interior office tenant improvment with new non-bearing partitions new ceiling finishes and millwork. no change of use or additional area. tenant improvment to take place on the 39th floor
Valuation:
$1,573,000
Permit #:
19016-10000-03202
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement for new screening communit room. new stadium seatings and gathering area. scope include construction of new non load bearing partitions new isolated structural concrete flooring paint and new acoustic drywall ceiling in community and pre function spaces
Valuation:
N/A
Permit #:
21016-10000-13510
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Interior non-structural office tenant improvement including non-bearing partitions ceiling finishes and millwork
Valuation:
$975,000
Permit #:
19016-10000-41191
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 23016-10000-06824 delta 1 added detail call - out references interior elevations details finishes details watering living wall clarified dims. no change in plot plan
Valuation:
$3,000
Permit #:
23016-10002-06824
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 19016-10000-31030: revise 20 min fire shatters at atrium separations to glass wall forming smoke partitions per 404.6 exception 1 of the 2017 labc
Valuation:
$501
Permit #:
19016-10010-31030
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit number 19016-10000-28211 scope includes: replaced ceiling access hatch from green room up to mechanical mezanine with floor extension and full-size door at mezzanine level *under construction*
Valuation:
$501
Permit #:
19016-10007-28211
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New roofing system with tile finish and new access door to (e) roof to convert to occupiable deck
Valuation:
$40,000
Permit #:
18016-10000-17945
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Full floor non-structural interior office tenant improvement with new non-bearing partitions ceiling millwork and finishes
Valuation:
$500,000
Permit #:
19016-10000-22253
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit # 19016-10000-28211 miscellaneous revisions/clarifications for a/v equipment structural supports 2nd floor back-of-house room layout updates to partitions doors and finishes
Valuation:
$501
Permit #:
19016-10004-28211
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
47th floor full floor 14, 804 sf interior office tenant improvement. work including non-structural interior demolish non-bearing partition walls ceiling finishes millwork
Valuation:
$666,180
Permit #:
18016-10000-31584
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
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Guieb Melvin B License info
Verified License
| License # | C36943 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for Guieb Melvin B at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
48
Permits
- Building permit records show that Guieb Melvin B has worked on 48 permitted projects.