Updated: Dec 11, 2025
Location and Projects
Address
1257 Dell Ave, Campbell, CA, 95008
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Acton Adu Photos
Acton Adu Construction
Acton EDU has been the leading Construction Company in Campbell, CA, & the surrounding areas. We specialize in designing, navigating, & building high quality & personalized Accessory Dwelling Units (ADUs) for homeowners that want to benefit from a long-term family housing & investment plan. As designers, navigators, & builders of ADUs, we utilize our 30 years of residential design & construction experience to pursue ADUs as a means for homeowners to create value for their families & properties.
From BuildZoom:
Acton Adu at 1257 Dell Ave, Campbell, CA 95008, held a General Contractor license (#NAT-127999-2) with the Environmental Protection Agency contractors license board with an expiration date of 08-23-2022. We last verified the license was expired on 12-10-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Acton Adu Services
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Acton Adu Contact Information
Phone Number: (408) 369-1103
Address: 1257 Dell Ave, Campbell, CA 95008
Acton Adu Campbell
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Acton Adu, log in and update your license info in the “Edit Profile” tab.
Activity
|
1 project
|
2025 |
|
5 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Acton Adu has worked on at least
11.0 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
|
5 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Acton Adu mostly works on
kitchen remodel
projects.
Pricing
|
1 project
|
$50k-$100k |
|
6 projects
|
$100k-$250k |
The typical size of their permits is approximately $126,400. 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.
Scope of work: - construct a (n) 999 sq ft 1 sty detached adu at rear lot of (e) main residence - adu to include 1 bedroom 1 bathroom master suite laundry room utility closet for w.h. & kitchen with island living room - install (n) air conditioning condenser unit & (n) water heater - install (n) 100amp electrical subpanel
Valuation:
$165,504
Permit #:
2025 100068 RS
Status:
issued
Fee:
$2,741
Permit Type:
2nd unit added
Building Type:
N/A
Scope of work: - construct a (n) 1, 120 sq ft 2 sty detached adu with an attached garage; 1st floor garage 520 sq ft and 2nd floor adu 600 sq ft - adu consist of 1 beroom 1 bathroom kitchen & living room - install (n) water heater & (n) mini split air conditioning - install (n) 100amp electrical sub panel for
Valuation:
$134,992
Permit #:
2023 108027 RS
Status:
issued
Fee:
$2,444
Permit Type:
2nd unit added
Building Type:
N/A
Scope of work: - construct a (n) 637 sq ft 1 sty attached adu located at right side area of (e) main residence - adu consist of 2 bedrooms 1 1/2 bathrooms w/d kitchen & living/dining area - install (n) water heater & (n) mini split system - install (n) 100amp electrical panel for adu
Valuation:
$105,532
Permit #:
2024 091097 RS
Status:
issued
Fee:
$2,055
Permit Type:
2nd unit added
Building Type:
N/A
Scope of work: - construct a (n) 807 sq ft 2 sty detached adu at rear lot of (e) main residence - 1st floor (560 sq ft) includes 1 bedroom 1 bathroom w/d kitchen & living room - 2nd floor (247 sq ft) includes game room - install (n) water heater & (n) mini split system for adu - install (n) 100amp electrical sub panel for adu
Valuation:
$121,752
Permit #:
2023 090896 RS
Status:
issued
Fee:
$2,573
Permit Type:
2nd unit added
Building Type:
N/A
Scope of work: - demolish (e) detached garage/storage & construct a (n) 436 sq ft detached adu with an attached 150 sq ft unconditioned storage - adu consist of 1 bedroom 1 bathroom laundry room kitchen & living room - install (n) water heater & (n) mini split system for adu - install (n) 100amp electrical sub panel for adu
Valuation:
$72,973
Permit #:
2023 108205 RS
Status:
final
Fee:
$1,976
Permit Type:
2nd unit added
Building Type:
N/A
Construct a detached 364sf adu (studio/1bath) with attached 288sf garage. 100amp sub-meter for adu. demolish existing shed. (ccr2023-00084)
Valuation:
$250,000
Permit #:
BLD2023-05091
Status:
complete
Fee:
$11,444
Permit Type:
N/A
Building Type:
N/A
Scope of work: - demolish (e) detached garage/storage & construct a (n) 436 sq ft detached adu with an attached 150 sq ft unconditioned storage - adu consist of 1 bedroom 1 bathroom laundry room kitchen & living room - install (n) water heater & (n) mini split system for adu - install (n) 100amp electrical sub panel for adu
Valuation:
$72,973
Permit #:
2023 108205 RS
Status:
final
Fee:
$1,976
Permit Type:
2nd unit added
Building Type:
N/A
Scope of work: - kitchen remodel - new refrigerator and gas range locations - new kitchen window location - replacing (e) bedroom and bathroom windows - r/r plumbing fixtures in (e) bathroom - new sewer cleanout - new junction box location - new electrical in kitchen/dining - addition gas insert in (e) fireplace
Valuation:
$33,312
Permit #:
2022 658954 RS
Status:
issued
Fee:
$163
Permit Type:
Single-family
Building Type:
N/A
( n ) d e t a c h e d a d u | ( n ) d e t a c h e d a d u
Valuation:
$345,727
Permit #:
B22-0391
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work - demolition of existing detached 2-car garage - construction of new 551 sq. ft. detached second unit at the rear of the main residence - new 200a electric meter/subpanel
Valuation:
$67,222
Permit #:
2019 114363 RS
Status:
final
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
A d d i t i o n t o m a i n s f d & ( n ) a d u
Valuation:
$750,000
Permit #:
B21-0127
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Dzuong residence adu: demolish back patio cover with solar panel
Valuation:
N/A
Permit #:
B-BP22-0572
Status:
final
Fee:
$2,832
Permit Type:
Detached adu
Building Type:
N/A
Dzuong residence main house: demolish back patio cover with sola
Valuation:
N/A
Permit #:
B-BP22-0571
Status:
final
Fee:
N/A
Permit Type:
Remodel-addition
Building Type:
N/A
Dzuong residence: address request for detached adu (364sf)
Valuation:
N/A
Permit #:
B-AC22-0075
Status:
final
Fee:
$676
Permit Type:
Detached adu
Building Type:
N/A
Construction of a new detached 318 sq. ft. second unit at the rear of the main residence demolish shed in rear yard new electrical main panel convert existing main panel to sub-panel at main house sewer lateral
Valuation:
$37,667
Permit #:
2019 113620 RS
Status:
final
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Nashiro residence detached adu: new detached adu (364 sf) si
Valuation:
$191,200
Permit #:
B-BP24-0079
Status:
final
Fee:
$3,695
Permit Type:
Detached adu
Building Type:
N/A
Nashiro residence detached adu: new detached adu (364 sf) si
Valuation:
N/A
Permit #:
B-AC24-0010
Status:
final
Fee:
$690
Permit Type:
Detached adu
Building Type:
N/A
Nashiro residence adu: new detached adu (364 sf) sing
Valuation:
N/A
Permit #:
B-EL24-0008
Status:
final
Fee:
N/A
Permit Type:
Electrical
Building Type:
N/A
Construction of a new 760 sq. ft. detached second unit at the rear of the main residence new subpanel for adu
Valuation:
$90,022
Permit #:
2019 100443 RS
Status:
final
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Scope of work: -build (n) detached 364 sq ft adu
Valuation:
$44,575
Permit #:
2021 021622 RS
Status:
issued
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
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Acton Adu License info
Inactive License
| License # | NAT-127999-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Acton Adu at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Acton Adu, log in and update your license info in the “Edit Profile” tab.
32
Permits
- Building permit records show that Acton Adu has worked on 32 permitted projects.