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Updated: Jun 04, 2026
Location and Projects
Address
PO BOX 1264, Santa Maria, CA, 93456
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Diani Building Engineer
Diani Building Corp, Santa, Po Box 1264, Santa Maria, CA (Owned by: Steve Gillean) holds a General Engineering, General Building license and 15 other licenses according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Diani Building Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Diani Building Corp Services
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Diani Building Corp Contact Information
Phone Number: (805) 654-1900
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Address: PO BOX 1264, Santa Maria, CA 93456
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Diani Building Corp Santa Maria
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Diani Building Corp has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
Our building permit records indicate that Diani Building Corp has worked on at least
2.0 projects over the past year.
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
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
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.
Vehicle storage metal building (3301 sf) for ag commissioners office includes plumbing (wbs# 320197)
Valuation:
$249,325
Permit #:
CBLD2025-00004
Status:
issued
Fee:
$2,097
Permit Type:
N/A
Building Type:
N/A
Roof mount 29.52 kw photovoltaic system at sheriff dispatch facility (wbs# 320061.10.03)
Valuation:
$8,085
Permit #:
RENW2025-00522
Status:
final
Fee:
$700
Permit Type:
N/A
Building Type:
N/A
Thomas fire debris removal national disaster search dog foundation
Valuation:
N/A
Permit #:
B18-000213
Status:
complete
Fee:
$248
Permit Type:
N/A
Building Type:
N/A
To remove 2 underground storage tanks
Valuation:
$20,000
Permit #:
1802060061
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rancho bernardo - demolition permit to demolish single family residence 2, 298 sq. ft 4 bedrooms 2.5 baths and 400 sq. ft. of 2 car garage that was destroyed by 2007 fire. owner: mark & barbara davis zone: rs-1-14. ct# 170.16 poway unified school district
Valuation:
$15,000
Permit #:
502023
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Rancho bernardo - demolition permit to demolish single family residence 1890 sq. ft 3 bedrooms 2 baths and 2 car garage that was destroyed by 2007 fire. owners: saling william huai gin & chao julie hsiang ping. zone: rs-1-14. ct# 170.19 poway unified school district
Valuation:
$15,000
Permit #:
502277
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Grading for addition to expand board of supervisor's building d. 316 cy cut and fill. **notify the grading inspector 48hrs prior to beginning grading for a pre-construction meeting**
Valuation:
$3,160
Permit #:
12GRD-00000-00033
Status:
complete
Fee:
$2,092
Permit Type:
N/A
Building Type:
N/A
Rancho bernardo - demolition permit to demolish sfr 4,946 sq. ft., 5 bedrooms, 4.5 baths, and 600 sq. ft. of 3 car garage that was destroyed by 2007 fire. owners: ken & kathy smith. zone: ar-1-2, ct# 170.19, poway unified school district.
Valuation:
$15,000
Permit #:
501039
Status:
Cancelled - Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
Demo of 1 Family ...
Ranch bernardo - demolition permit to demolish single family residence 2, 210 sq. ft.3 bedrooms 2.5 baths and 400 sq. ft. of 2 car garage that was destroyed by 2007 fire. ownere: siew bean sengpaseuth. zone: rs-1-14. ct# 170.19 poway unified school district
Valuation:
$15,000
Permit #:
501088
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Ranch bernardo - demolition permit to demolish single family residence 2, 214 sq. ft 3 bedrooms 2.5 baths and 400 sq. ft. 2 car garage that was destroyed by 2007 fire. owners: roman & polina braunstein. zone: rs-1-14. ct# 170.3 poway unified school district
Valuation:
$15,000
Permit #:
501537
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Ranch bernardo - demolition permit to demolish single family residence 2, 909 sq. ft 4 bedrooms 2.5 baths and 400 sq. ft. of 2 car garage that was destroyed by 2007 fire. owner: henry williams. zone: rs-1-14. ct# 170.19 poway unified school district
Valuation:
$15,000
Permit #:
501193
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Ranch bernardo - demolition permit to demolish single family residence 3, 993 sq. ft 3 bedrooms 2.5 baths and 4 car garage that was destroyed by 2007 fire. owners: richard & marilyn bigelow. zone: ar-1-2. ct# 170.19 poway unified school district
Valuation:
$15,000
Permit #:
502291
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Rancho bernardo - demolition permit to demolish single family residence 4, 777 sq. ft 5 bedrooms 3.5 baths and 600 sq. ft. 3 car garage that was destroyed by 2007 fire. owner: sally prestele zone: ar-1-2 ct# 170.19 poway unified school district
Valuation:
$15,000
Permit #:
501818
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Rancho bernardo - demolition permit to demolish single family residence 3, 617 sq. ft 4 bedrooms 3.5 baths and 3 car garage that was destroyed by 2007 fire. owners: charles & jeanne fowler zone: ar-1-2. ct# 170.19 poway unified school district
Valuation:
$15,000
Permit #:
501685
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Ranch bernardo - demolition permit to demolish single family residence 2, 210 sq. ft 3 bedrooms 2.5 baths and 2 car garage that was destroyed by 2007 fire. owner: khosrow motamedi zone: rs-1-14. ct# 170.19 poway unified school district. prd 84-0417
Valuation:
$15,000
Permit #:
501116
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Ranch bernardo - demolition permit to demolish sfr 3,856 sq. ft., 5 bedrooms, 4 baths, and 3 car garage that was destroyed by 2007 fire. owners: steve & susan sullins. zone: ar-1-2. ct# 170.19, poway unified school district.
Valuation:
$15,000
Permit #:
501374
Status:
Cancelled - Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
Demo of 1 Family ...
Ranch bernardo - demolition permit to demolish single family residence 4, 539 sq. ft 5 bedrooms 4 baths and 3 car garage that was destroyed by 2007 fire. zone: owner: robert armstrong zone: ar-1-2. ct# 170.19 poway unified school district
Valuation:
$15,000
Permit #:
501619
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Rancho bernardo - demolition permit to demolish single family residence (no record of sq. ft.) 5 bedrooms 5.5 baths and 4 car garage that was destroyed by 2007 fire. owners: robert buckenmayer zone: ar-1-2. ct# 170.19 poway unified school district
Valuation:
$15,000
Permit #:
502354
Status:
complete
Fee:
$488
Permit Type:
Demolish of 1 fam...
Building Type:
N/A
Ranch bernardo - demolition permit to demolish sfr 5,569 sq. ft., 6 bedrooms, 4.5 baths with 4 car garage that was destroyed by 2007 fire. owner: huang i-der trust. zone: ar-1-2. ct# 170.19, poway unified school district.
Valuation:
$15,000
Permit #:
501095
Status:
Cancelled - Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
Demo of 1 Family ...
Rancho bernardo - demolition permit to demolish single family residence 4, 592 sq. ft. 4 bedrooms 4.5 bathrooms and 4 car garage that was destroyed by 2007 fire. owner: grantland bryce zone: ar-1-2. ct# 170.19 poway unified school district
Valuation:
$15,000
Permit #:
501804
Status:
Cancelled - Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
Demolish of 1 fam...
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Diani Building Corp Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Diani Building Corp License info
Verified License
| License # | 1040454 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Diani Building Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Florida |
| Type | Construction Business Information |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Diani Building Corp with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CGC1517761 |
| Status | Active |
| State | Florida |
| Type | Certified General Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Diani Building Corp at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 178450 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building, Earthwork And Paving, Building Moving, Demolition |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Diani Building Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 850921 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building, Earthwork And Paving, Building Moving, Demolition, Concrete |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Diani Building Corp 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 # | CONE31613 |
| Status | Active |
| State | Alaska |
| Type | General Contractor Without Residential Contractor Endorsement |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of Diani Building Corp with the Alaska Division of Corporations, Business and Professional Licensing
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 31613 |
| Status | Active |
| State | Alaska |
| Type | Is A Registered General Contractor Without Residential Contractor Endorsement |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of Diani Building Corp with the Alaska Division of Corporations, Business and Professional Licensing
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 61183 |
| Status | Active |
| State | Nevada |
| Type | B - General Building |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2014. Check the current license status of Diani Building Corp with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F123116-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, 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 Diani Building Corp at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 664547 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Corporation |
- 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 Diani Building Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 539785 |
| Status | Inactive |
| State | California |
| Type | General Engineering, General Building, Earthwork And Paving, Building Moving, Demolition, Concrete |
| Business Type | Corporation |
- 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 Diani Building Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 312421 |
| Status | Inactive |
| State | Alaska |
| Type | 23 Construction |
| Business Type | Corporation |
- According to the Alaska Division of Corporations, Business and Professional Licensing, 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 Diani Building Corp at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 440603 |
| Status | Inactive |
| State | California |
| Type | General Engineering, General Building, Earthwork And Paving, Building Moving, Demolition |
| Business Type | Corporation |
- 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 Diani Building Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 182764 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Corporation |
- 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 Diani Building Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 110928 |
| Status | Inactive |
| State | California |
| Type | Earthwork And Paving |
| Business Type | Corporation |
- 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 Diani Building Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0061183 |
| Status | Inactive |
| State | Nevada |
| Type | B General Building |
| Business Type | Corporation |
- According to the Nevada State Contractors 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 Diani Building Corp at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | Travelers Indemnity Company Of Connecticut |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Developers Surety & Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Travelers Property Casualty Company Of America |
92
Permits
- Building permit records show that Diani Building Corp has worked on 92 permitted projects.
Diani Building Corp Employees
AD
Americo John Diani
Rmo
DC
Diani A J Construction Co
Entity
DI
Diani A J Construction Co Inc
Entity
DC
Diani Building Corp
Owner
DC
Diani Building Corp.
Owner
DM
Diani, Jason Matthew
Secretary
DJ
Diani, Michael J
DJ
Diani, Michael John
President Qualified Individual
DW
Donald Lee Ward
Officer
HA
Hemesath, Peter Alexander
Vice President
JD
James Anthony Diani
Rmo/Ceo/Pres
JD
Jason Matthew Diani
Officer
JN
Jeffrey Kent Neal
Officer
JW
Justin Donald Ward
Officer
MD
Michael John Diani
Rmo / Ceo / Pres
NK
Neal, Jeffrey Kent
Vice President
ND
Nicholas John Diani
Manager
PH
Peter Alexander Hemesath
Officer
RD
Robert Paul Diani
Ceo/President
SG
Steve Gillean
Owner
V
Venvirotek
Entity