Location and Projects
Headquarters Address
4200 ELIZABETH LAKE ROAD, Waterford, MI, 48328
Local address
12222 WOODRUFF AVENUE, Downey, CA, 90242
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Dugan Engineering Inc
Dugan Engineering Inc, 12222 Woodruff Ave, Downey, CA (Employees: Ann Dugan, Ann Dugan, and John Steven Dugan) holds a General Building license and 4 other licenses 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 Dugan Engineering Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dugan Engineering Inc Services
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Dugan Engineering Inc Contact Information
Phone Number: (248) 738-4990
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Headquarters Address: 4200 ELIZABETH LAKE ROAD, Waterford, MI, 48328
Local Address: 12222 WOODRUFF AVENUE, Downey, CA 90242
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Dugan Engineering Inc Downey
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dugan Engineering Inc has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
3 projects
|
2023 |
Our building permit records indicate that Dugan Engineering Inc has worked on at least
3.0 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
|
3 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Dugan Engineering Inc mostly works on
commercial renovation
projects.
Pricing
|
2 projects
|
$5k-$20k |
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 Dugan Engineering Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Relocation of ducts and replacement of split system
Valuation:
N/A
Permit #:
17044-10000-04822
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplement for minor plan updates and changes (switch locations of office and rr). details update to match site conditions. no change in plot plan. no change in egress and occupants
Valuation:
N/A
Permit #:
16016-10002-22866
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Construction change to pts 309964 approval 1084711 delta 4 & 5 revision to reconfigure the toilet room and stock room revision to store front exterior awning and associated structural mechanical electrical and plumbing revisions as noted on sheets: a-0.0 a1.0 a-1.2 a-2.0 a-3.0 a-3.2 a-3.4 a-3.4 a-3.5 a-4.1 a-4.2 a-4.3 a-7.0 a-8.1 s4.1 s5.2 s5.3 m-1.1 p-1.1 fp-1.1 e-1.1 e-2.1
Valuation:
N/A
Permit #:
1148284
Status:
issued
Fee:
$492
Permit Type:
N/A
Building Type:
N/A
Level 2 alteration: addition new partition walls electrical and mechanical systems within shell r/r air conditioning unit
Valuation:
$150,000
Permit #:
2017 002727 CI
Status:
final
Fee:
N/A
Permit Type:
Retail
Building Type:
N/A
University - building electrical mechanical plumbing permits for tenant improvement to a retail use. work includes selective demolish new storefront system partition walls ceiling minor electrical lighting mechanical and plumbing. cr-1-1/cc-1-3/rs-1-14 scr 816693 cpioz-a esl geo haz 51/54
Valuation:
$229,110
Permit #:
1084711
Status:
complete
Fee:
$5,495
Permit Type:
Add/alt tenant im...
Building Type:
N/A
{plan check only} revision to approved set due to floor plan changed and updated load calculation. changes are noted under delta 1
Valuation:
N/A
Permit #:
16041-10001-34165
Status:
approved
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement to remove all walls fixtures etc rebuild space to include: all new walls new racking fitting rooms office new hvac two bathrooms
Valuation:
$550,000
Permit #:
2013 104801 CI
Status:
complete
Fee:
N/A
Permit Type:
Retail
Building Type:
N/A
Tenant improvement to remove all walls fixtures etc rebuild space to include: all new walls new racking fitting rooms office new hvac two bathrooms
Valuation:
$550,000
Permit #:
2013 108686 CI
Status:
final
Fee:
N/A
Permit Type:
Retail
Building Type:
N/A
Supplemental to permit# 16016-10000-22985 to revise floor plan; revise storefront dimension. revise finish schedule
Valuation:
N/A
Permit #:
16016-10002-22985
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tumi inc.: new act ceiling due to field revision minor el
Valuation:
N/A
Permit #:
B-RV17-0027
Status:
final
Fee:
$416
Permit Type:
Crv-com rev
Building Type:
N/A
Tumi inc.: temporary occupancy for upscale chain known for
Valuation:
N/A
Permit #:
B-OT17-0006
Status:
final
Fee:
$407
Permit Type:
Cto-temp occ
Building Type:
N/A
Site prep for storage facility including overexcavation and precise grading. fill = 9, 048 c.y.; cut = 8161 c.y.; import = 887 c.y. (site prep for the proposed office building on the nortwest portion of site is to be done under a separate permit once shoring requirements are satisfied)
Valuation:
N/A
Permit #:
06030-10000-03390
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement for retail (j crew unit#1750) including: interior partition new restrooms & new storefront
Valuation:
$428,208
Permit #:
16016-10000-22866
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Backfill two (2) existing seepage pits with slurry backfill per approved modification log # 11356. dim of pits are as follow: 22 deep x 4'dia and 14 deep x 4 dia. total amount of slurry backfill is approx. 17 cu. yds
Valuation:
N/A
Permit #:
04030-10000-00463
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
University: building permit for additional partitions partitions are for fitting rooms break room stock room. new fixtures that include electrical mechincal plumbing. cr-1-1 cp102-a pcd 83-0117 geo haz 51
Valuation:
$414,330
Permit #:
1003845
Status:
complete
Fee:
$7,745
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Tumi inc.: tenant improvement for upscale chain known for
Valuation:
$140,000
Permit #:
B-BP16-0621
Status:
final
Fee:
$4,165
Permit Type:
Cti-retail sale/srv
Building Type:
N/A
Supplemental to 16016-10000-22985 (madewell unit #1855) to revise storefront detail
Valuation:
N/A
Permit #:
16016-10004-22985
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit# 16016-10000-22985 to revise interior egress system and storefront details
Valuation:
N/A
Permit #:
16016-10001-22985
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement for retail (unit #1855) including: interior parition new accesible restroom and new storefront
Valuation:
$325,623
Permit #:
16016-10000-22985
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement. - potable water and waste for new commercial space at westfield mall
Valuation:
N/A
Permit #:
16042-10000-20434
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Dugan Engineering Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Dugan Engineering Inc License info
Verified License
| License # | 955414 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Dugan Engineering Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 425794 |
| Status | Active |
| State | California |
| Type | General Building, Drywall |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Dugan Engineering Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 822800 |
| 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 Dugan Engineering Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 703832 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 Dugan Engineering Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 864084 |
| 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 Dugan Engineering Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Insured
| Insurer | Amerisure Mutual Insurance Company |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clarendon National Insurance Company |
19
Permits
- Building permit records show that Dugan Engineering Inc has worked on 19 permitted projects.
Dugan Engineering Inc Employees
AD
Ann Dugan
Officer
AD
Ann Dugan
Officer
JD
John Steven Dugan
Rmo / Ceo / Pres
JD
John William Dugan
Rmo / Ceo / Pres
MD
Michael John Dugan
Officer