Updated: Apr 24, 2026
Location and Projects
Address
P O BOX 320308, Los Gatos, CA, 95032
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Diversified Builders Construction
Diversified Builders, Los, Po Box 320308, Los Gatos, CA (Owned by: Ronald Russell Holst) holds a General Building license and 5 other licenses according to the California license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Diversified Builders, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Diversified Builders Services
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Diversified Builders Contact Information
Phone Number: (408) 377-3700
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Address: P O BOX 320308, Los Gatos, CA 95032
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Diversified Builders Los Gatos
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Diversified Builders has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
6 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Diversified Builders has worked on at least
16.0 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
|
4 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Diversified Builders mostly works on
home addition
projects.
Pricing
|
3 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $17,778. 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.
Update existing bathroom and addition new cabinets in existing kitchen. replace existing electrical sub-panel with new and addition 20 each recessed canned lights. install new mitsubishi heating and cooling heat pump system. please note this project has no structural work
Valuation:
N/A
Permit #:
DEV24-1327
Status:
final
Fee:
$1,796
Permit Type:
N/A
Building Type:
N/A
Complete interior remodel (e) master bathroom including re-plumbing shower hot mop etc. please note no structural work. addition 23 each canned lights upgrade existing sub panel install new mitsubishi mini split heat pump and new gas fireplace insert
Valuation:
N/A
Permit #:
DEV23-1301
Status:
final
Fee:
$1,742
Permit Type:
N/A
Building Type:
N/A
Repair work to existing garage from fallen tree. work to include framing siding trim and roofing
Valuation:
$25,000
Permit #:
BLD2023-03198
Status:
complete
Fee:
$970
Permit Type:
Repair
Building Type:
N/A
New single story addition (823 sq. ft.) to existing single story single family home. new addition of master bedroom and bathroom and new game room
Valuation:
N/A
Permit #:
BIAD23-004603
Status:
issued
Fee:
$4,665
Permit Type:
N/A
Building Type:
N/A
Non-structural bathroom remodel install new shower hot mop and new tile over lath and mortar. remove existing jacuzzi tub and platform and install new free-standing tub with floor tub filler
Valuation:
N/A
Permit #:
DEV23-0495
Status:
final
Fee:
$687
Permit Type:
N/A
Building Type:
N/A
Remodel of an existing 2627sqft residential home. demolition of an existing and construct new home per plans. main floor living 3448sqft lower living 1654sqft
Valuation:
$450,000
Permit #:
BISUB21-00933
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electric re-wire for all existing knob and tube electrical wiring and replace existing sub-panel. all wires will be fished through. no sheetrock to be removed. replace with new existing gas furnace as well as existing air conditioning unit. ev charger pre-wire
Valuation:
$17,778
Permit #:
BLD2022-00658
Status:
complete
Fee:
$946
Permit Type:
Alteration
Building Type:
N/A
New single story addition (823 sq. ft.) to existing single story single family home. new addition of master bedroom and bathroom and new game room
Valuation:
$117,000
Permit #:
BISUB22-02397
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-model work to the existing residence and addition 276 sf. ft. building new attached adu unit 283 sf. ft. in rear of house ***new address- 3078 atherton dr***
Valuation:
$143,000
Permit #:
BLD21-00021
Status:
final
Fee:
$6,453
Permit Type:
N/A
Building Type:
N/A
Electrical re-wire all existing plugs and switches per electrical notes that have old knob & tub wiring. only remove portions of the interior sheetrock as necessary for the rewire work
Valuation:
$17,768
Permit #:
BLD2023-02088
Status:
final
Fee:
$373
Permit Type:
Alteration
Building Type:
N/A
Building (n) adu 1, 078 sq. ft with 34 sf. of entry porch. adu has 2 bedrooms laundry room kitchen and family room. foc 8
Valuation:
$220,000
Permit #:
BLD2019-56997
Status:
final
Fee:
$4,325
Permit Type:
N/A
Building Type:
N/A
Rewire single family residence. replace subpanel
Valuation:
N/A
Permit #:
DEV25-0489
Status:
final
Fee:
$699
Permit Type:
N/A
Building Type:
N/A
Electrical re-wire of those plugs switch's lights that currently are wired with knob and tube. minimal sheet rock removal and replacement. remove and replace the two existing water heaters 1/5/22- revision to reflect the new installed sub-panel size. the original plan indicated a new replaced 125 amp sub-panel in the garage we now show the sub-panel as 225 amp maximum load current whi... see more
Valuation:
$17,480
Permit #:
BLD2021-02932
Status:
complete
Fee:
$361
Permit Type:
Alteration
Building Type:
N/A
Plumbing re-pipe. replace existing galvanized water supply lines with pex pipe supply lines
Valuation:
N/A
Permit #:
DEV22-2864
Status:
final
Fee:
$446
Permit Type:
N/A
Building Type:
N/A
Demolition and removal of existing non-conforming shed at side of detached garage
Valuation:
$4,500
Permit #:
DEM2021-02441
Status:
complete
Fee:
$408
Permit Type:
N/A
Building Type:
N/A
Misc. mep-lc (n) load center 100a
Valuation:
N/A
Permit #:
DEV25-0990
Status:
issued
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Existing kitchen renovation and electrical main panel upgrade on a single family home
Valuation:
$80,000
Permit #:
BLD2021-00739
Status:
complete
Fee:
$1,950
Permit Type:
Alteration
Building Type:
N/A
Replace exiting water heater (like for like)
Valuation:
N/A
Permit #:
DEV22-2865
Status:
final
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Demolition of (e) wood framed residential structure
Valuation:
N/A
Permit #:
DEV24-1357
Status:
withdrawn
Fee:
$2,806
Permit Type:
N/A
Building Type:
N/A
Single family residence complete new re-wire
Valuation:
$17,778
Permit #:
BLD2024-01082
Status:
final
Fee:
$200
Permit Type:
Alteration
Building Type:
N/A
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Diversified Builders Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Diversified Builders License info
Verified License
| License # | 606689 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Diversified Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 968244 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Diversified Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 712494 |
| Status | Active |
| State | California |
| Type | General Building, Plumbing, Painting And Decorating |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Diversified Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 572552 |
| Status | Active |
| Town | Atherton |
| Type | Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Diversified Builders with the The Town of Atherton, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 572552 |
| Status | Inactive |
| City | Butte County |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the Butte County, CA, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Diversified Builders at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 587473 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Diversified Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Exempt |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
149
Permits
- Building permit records show that Diversified Builders has worked on 149 permitted projects.
Diversified Builders Employees
BT
Brian Allen Mc Teer
Sole Owner
GJ
Gregory Christian Jones
Sole Owner
RH
Ronald Russell Holst
Owner
TW
T J Wellington
Sole Owner
TW
T J Wellington
Owner