Updated: Aug 06, 2025
Location and Projects
Address
94-547 Ukee St. Ste 211, Waipahu, HI, 96797
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Grantco Pacific Construction
Based in Waipahu, Grantco Pacific Inc specializes in commercial and institutional construction projects throughout Hawaii. With over two decades of experience, the company handles a range of services including general contracting and construction management for new builds, renovations, and tenant improvements. Their portfolio features work on educational facilities, healthcare centers, government buildings, and retail spaces, serving both public and private sector clients. Grantco Pacific Inc emphasizes collaborative project delivery and efficient scheduling to meet complex construction requirements. The firm utilizes proven construction methods and coordinates closely with architects, engineers, and subcontractors to ensure each project aligns with the client’s specific goals. Active since 1997, Grantco Pacific Inc has completed projects in Honolulu and the surrounding areas, focusing on timely project completion and adherence to industry standards across Oahu and neighboring islands.
Grantco Pacific Inc Services
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Grantco Pacific Inc Contact Information
Phone Number: (808) 454-0999
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Address: 94-547 Ukee St. Ste 211, Waipahu, HI 96797
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Grantco Pacific Inc Waipahu
Quality
114
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Grantco Pacific Inc has a BuildZoom score of 114, which places them above 98% of 3,768 contractors in Hawaii.
Activity
|
36 projects
|
2025 |
|
58 projects
|
2024 |
|
68 projects
|
2023 |
Our building permit records indicate that Grantco Pacific Inc has worked on at least
162.0 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
|
61 projects
|
Fences |
|
57 projects
|
New Constructions |
|
51 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Grantco Pacific Inc mostly works on
fences
and new construction
projects.
Pricing
|
39 projects
|
< $5k |
|
19 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
67 projects
|
$250k-$500k |
|
21 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $393,200. 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.
Grantco Pacific Inc Reviews
5 out of 5 stars, based on
1
review
-
By Sean T.January 16, 2015New House$30,000.0060 days
This is a sample of this contractor's permits. Click here to access their complete permit history.
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923894) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 47 ka'ulu by gentry - new 8-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$3,010,200
Permit #:
923894
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923893) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 46 ka'ulu by gentry - new 8-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,984,000
Permit #:
923893
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923892) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 44 ka'ulu by gentry - new 6-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,205,000
Permit #:
923892
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923891) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 43 ka'ulu by gentry - new 8-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$3,010,200
Permit #:
923891
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923890) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 42 ka'ulu by gentry - new 6-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,205,000
Permit #:
923890
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923889) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 40 ka'ulu by gentry - new 6-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,185,000
Permit #:
923889
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923888) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 39 ka'ulu by gentry - new 6-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,205,000
Permit #:
923888
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923887) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 38 ka'ulu by gentry - new 8-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,984,000
Permit #:
923887
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923886) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 37 ka'ulu by gentry - new 6-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,185,000
Permit #:
923886
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923885) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 36 ka'ulu by gentry - new 8-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$3,010,200
Permit #:
923885
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923884) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 34 ka'ulu by gentry - new 8-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,984,000
Permit #:
923884
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923883) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 31 ka'ulu by gentry - new 6-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,185,000
Permit #:
923883
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923882) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 30 ka'ulu by gentry - new 6-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,205,000
Permit #:
923882
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923881) [tmk: *907156 91013199] 91-1101 franklin d roosevelt ave building 29 ka'ulu by gentry - new 6-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,185,000
Permit #:
923881
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Solar water heater new building electrical work driveway air conditioning fire sprinkler
2025-06-17
(bp #923880) [tmk: *907156 91013199] (8/24) 91-1101 franklin d roosevelt ave building 28 ka'ulu by gentry - new 6-plex multi-family building with new solar hot water system [eplans multi-app: a2024-07-0893 & a2024-08-0457~0470 - all approvals on a2024-07-0893]
Valuation:
$2,205,000
Permit #:
923880
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Accessory dwelling unit solar water heater new building electrical work air conditioning
2025-03-28
(bp #920721) [tmk: 45043059] 45-540 duncan dr unit a perry residence - new 2-story detached stand-alone adu. [eplans multi-app: all approvals on a2024-10-0554; for a2024-12-0104~0105]. ***3-27-25 acr2025-0010 was approved on 1-22-25***
Valuation:
$305,550
Permit #:
920721
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Adu
New building electrical work fence air conditioning
2025-01-21
(bp #000605) [9-1-013:199] [*907156] 91-1101 franklin d. roosevelt ave. -- unit #331 - (10.86 ac) - plan 2r -- kaulu by gentry - new single family detached condo dwelling with new solar water heating system and 138 lf fence
Valuation:
$404,280
Permit #:
000605
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work fence air conditioning
2025-01-21
(bp #000611) [9-1-013:199] [*907156] 91-1101 franklin d. roosevelt ave. -- unit #337 - (10.86 ac) - plan 2r -- kaulu by gentry - new single family detached condo dwelling with new solar water heating system and 114 lf fence
Valuation:
$402,840
Permit #:
000611
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work fence air conditioning
2025-03-15
(bp #920217) [9-1-013:199] [*907156] 91-1101 franklin d. roosevelt ave. - unit 355 - (10.86 ac) - plan 3r - kaulu by gentry - new single family detached condo dwelling with new solar water heating system and 165 lf fence
Valuation:
$406,900
Permit #:
920217
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work fence air conditioning
2025-03-15
(bp #920216) [9-1-013:199] [*907156] 91-1101 franklin d. roosevelt ave. - unit 354 - (10.86 ac) - plan 1 - kaulu by gentry - new single family detached condo dwelling with new solar water heating system and 75 lf fence
Valuation:
$390,500
Permit #:
920216
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
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License # CT-35326
Honolulu, HI
141
BZ Score
$20K
Avg Project
-
Projects
133
BZ Score
$26K
Avg Project
-
Projects
Recent Buildzoom Projects
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Verified License
BuildZoom confirmed this contractor's license
Grantco Pacific Inc License info
Verified License
| License # | CT-21737 |
| Status | Active |
| State | Hawaii |
| Type | General Building, Electrical Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Grantco Pacific Inc at the Hawaii Department of Commerce & Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
114
BuildZoom Score
Insured
| Insurer | First Insurance Company Of Haw |
| Insured up to | $1,000,000 |
Insured
| Workers Comp Provider | First Insurance Company Of Haw |
6.5K
Permits
- Building permit records show that Grantco Pacific Inc has worked on 6518 permitted projects.
Grantco Pacific Inc Employees
TG
Takai Derik G
Responsible Managing Employee
Worked with them on my new house. They were recommended by a friend. Excellent work very neat and clean. Best of all the technicians that came were all licensed electricians. You know how some companies all the electricians are like guys off the street and only the boss is licensed and he is never there. Grantco Pacific has ALL licensed electricians and they all have their license's displayed and on them at all times. Awesome will be hiring them again on another project.
Sean T.