Updated: Aug 06, 2025
Location and Projects
Address
1900 HAU ST, Honolulu, HI, 96819
Use our bidding system to
request a quote
Coastal Construction Co Inc
Coastal Construction Co Inc has served communities across Hawaii since 1973. Founded by president Ken Sakurai, the company focuses on residential construction projects that meet the needs of local homeowners throughout Honolulu and surrounding areas. For over four decades, Coastal Construction has pursued a mission of housing Hawaii’s communities, drawing on deep experience in home building and development. In 2005, Coastal Construction became the first company recognized with the Hawaii “Outstanding Builder Award.” The firm has since been repeatedly listed on Hawaii Business’s “Top 250” Awards and the Hawaii Building Industry’s “Top 25 Contractors” ranking. Under the direction of Ken Sakurai, Coastal Construction continues to deliver residential construction services tailored to local clients throughout Hawaii.
Coastal Construction Co Inc Services
Start a project today:
Coastal Construction Co Inc Contact Information
Address: 1900 HAU ST, Honolulu, HI 96819
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Coastal Construction Co Inc Honolulu
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Coastal Construction Co Inc has a BuildZoom score of 105, which places them above 92% of 3,768 contractors in Hawaii.
Activity
|
6 projects
|
2023 |
Our building permit records indicate that Coastal Construction Co Inc has worked on at least
6.0 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.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
3 projects
|
$1mil+ |
The typical size of their permits is approximately $8,235,725. 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.
Building Permits by Coastal Construction Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(bp #893325) [tmk: *559814 91160018 903422] 683 wakea st [201h resolution affordable housing] [tpr] kapolei parkway lot 6 building n - foundation/superstructure [paper multiapp: a2023-04-0222 a2023-04-0224~0231. all approvals on a2023-04-0222] [third party review]
Valuation:
$8,965,936
Permit #:
893325
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893324) [tmk: *559814 91160018 903422] 683 wakea st [201h resolution affordable housing] [tpr] kapolei parkway lot 6 building m - foundation/superstructure [paper multiapp: a2023-04-0222 a2023-04-0224~0231. all approvals on a2023-04-0222] [third party review]
Valuation:
$9,524,054
Permit #:
893324
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893323) [tmk: *559814 91160018 903422] 683 wakea st [201h resolution affordable housing] [tpr] kapolei parkway lot 6 building l - foundation/superstructure [paper multiapp: a2023-04-0222 a2023-04-0224~0231. all approvals on a2023-04-0222] [third party review]
Valuation:
$943,999
Permit #:
893323
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893322) [tmk: *559814 91160018 903422] 683 wakea st [201h resoultion affordable housing] [tpr] kapolei parkway lot 6 building k - foundation/superstructure [paper multiapp: a2023-04-0222 a2023-04-0224~0231. all approvals on a2023-04-0222] [third party review]
Valuation:
$9,602,635
Permit #:
893322
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893321) [tmk: *559814 91160018 *903422] 688 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 6 building j - foundation/superstructure [paper multiapp: a2023-04-0222 a2023-04-0224~0231. all approvals on a2023-04-0222] [third party review]
Valuation:
$8,973,939
Permit #:
893321
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable s...
(bp #893320) [tmk: *559814 91160018 *903422] 688 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 6 building i - foundation/superstructure [paper multiapp: a2023-04-0222 a2023-04-0224~0231. all approvals on a2023-04-0222] [third party review]
Valuation:
$9,423,694
Permit #:
893320
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893319) [tmk: *559814 91160018 *903422] 688 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 6 building h - foundation/superstructure [paper multiapp: a2023-04-0222 a2023-04-0224~0231. all approvals on a2023-04-0222] [third party review]
Valuation:
$918,584
Permit #:
893319
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Affordable apartm...
(bp #893318) [tmk: *559814 91160018 *903422] 688 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 6 building g - foundation/superstructure [paper multiapp: a2023-04-0222 a2023-04-0224~0231. all approvals on a2023-04-0222] [third party review]
Valuation:
$9,653,135
Permit #:
893318
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893301) [tmk: *559814 91160018 *903419] 689 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 7 building f - foundation/superstructure [paper multiapp: a2023-04-0200 a2023-04-0203~a2023-04-0208. all approvals on a2023-04-0200] [third party review]
Valuation:
$6,831,616
Permit #:
893301
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893300) [tmk: *559814 91160018 *903419] 689 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 7 building e - foundation/superstructure [paper multiapp: a2023-04-0200 a2023-04-0203~a2023-04-0208. all approvals on a2023-04-0200] [third party review]
Valuation:
$8,765,527
Permit #:
893300
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893299) [tmk: *559814 91160018 *903419] 689 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 7 building d - foundation/superstructure [paper multiapp: a2023-04-0200 a2023-04-0203~a2023-04-0208. all approvals on a2023-04-0200] [third party review]
Valuation:
$9,359,952
Permit #:
893299
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893298) [tmk: *559814 91160018 *903419] 689 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 7 building c - foundation/superstructure [paper multiapp: a2023-04-0200 a2023-04-0203~a2023-04-0208. all approvals on a2023-04-0200] [third party review]
Valuation:
$1,859,578
Permit #:
893298
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893241) [tmk: *559814 91160018 *903419] 689 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 7 building b - foundation/superstructure [paper multiapp: a2023-04-0200 a2023-04-0203~a2023-04-0208. all approvals on a2023-04-0200] [third party review]
Valuation:
$8,235,725
Permit #:
893241
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893240) [tmk: *559814 91160018 *903419] 689 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 7 building a - foundation/superstructure [paper multiapp: a2023-04-0200 a2023-04-0203~a2023-04-0208. all approvals on a2023-04-0200] [third party review]
Valuation:
$7,432,811
Permit #:
893240
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
(bp #893326) [tmk: *559814 91160018 *903422] 683 wakea st [201h resolution affordable housing] [tpr] kapolei parkway lot 6 - sitework including (but not limited to) 6a & 6b parking structures [paper multiapp: a2023-04-0222 a2023-04-0224~0231. all approvals on a2023-04-0222] [third party review]
Valuation:
$9,249,927
Permit #:
893326
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Sitework 201h aff...
(bp #893302) [tmk: *559814 91160018 *903419] 689 manawai st [201h resolution affordable housing] [tpr] kapolei parkway lot 7 - sitework including (but not limited to) parking lot [paper multiapp: a2023-04-0200 a2023-04-0203~a2023-04-0208. all approvals on a2023-04-0200] [third party review]
Valuation:
$5,180,505
Permit #:
893302
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
201h affordable h...
Project kamalani - building 23 now occupied as vacant to be occupied as apartment (6-unit apartment bldg) scope foundation only dimensions note completion of structure to be on separate permit. 12-13-2018 received final compliance report from architect. tsl
Valuation:
$106,925
Permit #:
B 20180240
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Parks outdoor sta...
(bp #892546) [tmk: 84029150] 84-899 maiola st mauna'olu - alteration to existing seminary building convert to rec center [third party review]
Valuation:
$400,000
Permit #:
892546
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Rec center
New building electrical work solar plumbing work air conditioning
2021-10-30
(bp #870402) [tmk: 84029030 *12900] [tmk: 84029030] 84-896 maiola st mauna'ola lot 70 - new single family dwelling unit type 4 [multi app a2017-08-1589 a2017-08-1592 a2017-08-1593 a2017-08-1594] [third party review]
Valuation:
$273,500
Permit #:
870402
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work solar plumbing work air conditioning
2021-10-30
(bp #870405) [tmk: 84029030 *12904] [tmk: 84029030] 84-890 maiola st mauna'ola lot 73 - new single family dwelling unit type 5 [multi app a2017-08-1589 a2017-08-1592 a2017-08-1593 a2017-08-1594] [third party review]
Valuation:
$272,750
Permit #:
870405
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Similar Contractors See more
License # CT-35326
Honolulu, HI
141
BZ Score
$20K
Avg Project
-
Projects
133
BZ Score
$26K
Avg Project
-
Projects
Coastal Construction Co Inc Reviews
BuildZoom hasn't received any reviews for Coastal Construction Co Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Coastal Construction Co Inc License info
Verified License
| License # | CT-6895 |
| Status | Active |
| State | Hawaii |
| Type | General Building, Acoustical And Insulation Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Coastal Construction Co Inc at the Hawaii Department of Commerce & Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CT-14265 |
| Status | Active |
| State | Hawaii |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Coastal Construction Co Inc 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-14265 |
| Status | Active |
| State | Hawaii |
| Type | General Building |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of Coastal Construction Co Inc with 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-6895 |
| Status | Active |
| State | Hawaii |
| Type | General Building, Drywall, Painting & Decorating, Acoustical & Insulation |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of Coastal Construction Co Inc with the Hawaii Department of Commerce & Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Aon Risk Svcs Inc Of Hi |
| Insured up to | $1,000,000 |
Insured
| Workers Comp Provider | Travelers Property Cas Co Of |
1.6K
Permits
- Building permit records show that Coastal Construction Co Inc has worked on 1632 permitted projects.
Coastal Construction Co Inc Employees
MK
Masutani Les K
Responsible Managing Employee
SM
Sakurai Kenneth M.
Responsible Managing Employee