Updated: Aug 06, 2025
Location and Projects
Address
4117 PAHOA AVE, Honolulu, HI, 96816
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Ion Builders Construction
Based in Honolulu, Ion Builders specializes in residential and commercial construction projects throughout Oahu. With over a decade of experience, the company offers general contracting services for new home construction, additions, and remodeling. Ion Builders manages projects ranging from kitchen and bathroom renovations to complete home rebuilds and commercial space upgrades. The team coordinates all phases of the building process, working with architects and engineers for design, permitting, and construction management. Ion Builders’ portfolio includes modern kitchens, custom bathrooms, and full interior transformations tailored to the needs of property owners in Honolulu and surrounding neighborhoods. The company also handles structural improvements and energy-efficient upgrades. Ion Builders serves both homeowners and business clients seeking comprehensive construction solutions in the Honolulu area.
Ion Builders Services
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Ion Builders Contact Information
Address: 4117 PAHOA AVE, Honolulu, HI 96816
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Ion Builders Honolulu
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ion Builders has a BuildZoom score of 95, which places them above 78% of 3,768 contractors in Hawaii.
Activity
|
1 project
|
2025 |
|
5 projects
|
2024 |
Our building permit records indicate that Ion Builders has worked on at least
6.0 projects over the past 2 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 Ion Builders mostly works on
home addition
projects.
Pricing
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $138,312. 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.
Addition solar water heater alteration electrical work driveway
2024-05-31
(bp #908807) [tmk: 32049025] 4032 kaimuki ave. kajihara residence - addition & alteration w/new wet bar to existing sfd.(muiti-app: a2023-06-1391 & a2023-08-1288. all approvals on a2023-06-1391)
Valuation:
$340,000
Permit #:
908807
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(bp #921564) [tmk: 11037060] 2026 mahaoo pl m/m dirk yoshizawa - addition/alteration to existing single family dwelling
Valuation:
$200,000
Permit #:
921564
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #907474) [tmk: 94064107] 94-355 kapuahi st pagaduan residence - alteration to single family dwelling w/new vinyl fence on existing cmu wall on front left side of property w/gate. new vinyl fence on right side of property. **extension till 7-15-2024**
Valuation:
$25,000
Permit #:
907474
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Accessory dwelling unit solar water heater electrical work
2024-05-31
(bp #908808) [tmk: 32049025] 909 20th avenue kajihara residence: new adu.(muiti-app: a2023-06-1391 & a2023-08-1288. all approvals on a2023-06-1391)
Valuation:
$138,312
Permit #:
908808
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Adu
(bp #903331) [tmk: 37013102] 403 kupaua pl ramirez residence - addition alteration to existing 2- story single family dwelling
Valuation:
$150,000
Permit #:
903331
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #913548) [tmk: 29015028] 2658 hillside ave ishida residence - interior alterations to existing single family dwelling. [extension till january 1st 2025]
Valuation:
$65,000
Permit #:
913548
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #903824) [tmk: 95045005] 95-1097 eulu st imada residence - addition/alteration to existing single family dwelling (new covered patio)
Valuation:
$60,000
Permit #:
903824
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work addition plumbing work alteration
2022-05-11
(bp #878688) [tmk: 97044007] (otr-60) 733 hoomalimali st. arakaki residence - addition alterations to existing single family dwelling
Valuation:
$65,000
Permit #:
878688
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #863379) [tmk: 22050060] kim brandt - addition/alteration to existing single family dwelling
Valuation:
$20,000
Permit #:
863379
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
(bp #868172) [tmk: 29017020] diamond--new open deck at the rear of main level
Valuation:
$18,000
Permit #:
868172
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #861592) [tmk: 33004007] [otr-60] (otr-60) 3414 pehu st. sakumoto residence - interior alterations to existing single family dwelling. alterations to kitching dining area on ground floor
Valuation:
$120,000
Permit #:
861592
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #867967) [tmk: 9-5-093:001 poid: *172067 ] 95-1014 maalewa st. okunami--addition/alteration to existing single family dwelling. [former tmk 9-5-093:001]
Valuation:
$30,000
Permit #:
867967
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #856320) [tmk: 41010022] 41-964 kakaina st helper residence - addition alteration to existing single family dwelling (new punee room shed safe room driveway & apron)
Valuation:
$45,000
Permit #:
856320
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work plumbing work alteration fire sprinkler
2018-08-31
(bp #817314) [tmk: 24005020 *131927] [tmk: *131927] [fmr tmk: 2-4-005:020] 1314 kalakaua ave. unit #912 & #914 lee wang - interior alterations to existing unit space #912 and #914
Valuation:
$45,000
Permit #:
817314
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Group living faci...
Electrical work plumbing work alteration fire sprinkler
2018-08-31
(bp #817315) [tmk: 24005020 *131927] [tmk: *131927] [fmr tmk: 2-4-005:020] 1314 kalakaua ave. unit #912 & #914 lee wang - convert one apartment unit to two
Valuation:
$30,000
Permit #:
817315
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Group living faci...
(bp #865166) on-line permit [tmk: 33004007] sakumoto stan - windows repair permit
Valuation:
$9,500
Permit #:
865166
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #789461) [tmk: 23006001] 1350 ala moana unit # 909 pelant-clausen project yoshi - alteration tenant's improvement [third party review]
Valuation:
$85,000
Permit #:
789461
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
(bp #710725) [tmk: 26002018] 2201 kalakaua ave #b108c - napua o hawaii -- replace existing glass storefront (2012/ibp17552)
Valuation:
$5,000
Permit #:
710725
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Store
Similar Contractors See more
License # CT-35326
Honolulu, HI
141
BZ Score
$20K
Avg Project
-
Projects
133
BZ Score
$26K
Avg Project
-
Projects
Ion Builders Reviews
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Verified License
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Ion Builders License info
Verified License
| License # | CT-32389 |
| Status | Active |
| State | Hawaii |
| Type | General Building, Cabinet, Millwork, And Carpentry Remodeling And Repairs Contractor |
| Business Type | Organization (Limited Liability Company) |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Ion Builders at the Hawaii Department of Commerce & Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CT-32389 |
| Status | Active |
| State | Hawaii |
| Type | Cabinet Millwork & Carpentry Remodeling & Repairs |
| Business Type | Organization (Limited Liability Company) |
- When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of Ion Builders with the Hawaii Department of Commerce & Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | American Hallmark Insurance Co |
| Insured up to | $1,000,000 |
16
Permits
- Building permit records show that Ion Builders has worked on 16 permitted projects.
Ion Builders Employees
IL
Ion Builders Llc
Owner
YT
Yee Trevor
Responsible Managing Employee