Updated: Aug 06, 2025
Location and Projects
Address
750 AMANA ST., ROOM 212, Honolulu, HI, 96814
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Ernest KF Lum Constr Construction
Serving the Honolulu area, Ernest KF Lum Constr Inc brings nearly five decades of building experience to projects across Oahu. The company specializes in residential and commercial construction, drawing on a long-established presence in Hawaii’s construction industry. Project examples range from structural renovations to new builds, with experience in both private homes and business properties. Ernest KF Lum Constr Inc manages all phases of construction, from initial planning through completion, and coordinates with local architects and engineers as needed. Based in Honolulu, the company’s service area includes surrounding neighborhoods, providing clients with local expertise and knowledge of regional building requirements. With 47 years in operation, Ernest KF Lum Constr Inc is familiar with the unique demands of island construction, including permitting and material sourcing specific to Hawaii.
Ernest KF Lum Constr Inc Services
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Ernest KF Lum Constr Inc Contact Information
Phone Number: (808) 949-0919
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Address: 750 AMANA ST., ROOM 212, Honolulu, HI 96814
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Ernest KF Lum Constr Inc Honolulu
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ernest KF Lum Constr Inc has a BuildZoom score of 102, which places them above 89% of 3,768 contractors in Hawaii.
Activity
|
2 projects
|
2025 |
Our building permit records indicate that Ernest KF Lum Constr Inc has worked on at least
2.0 projects over the past year.
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
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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 Ernest KF Lum Constr Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(bp #920840) [tmk: 22033013] 101 laimi rd. rentz residence - demolition to existing single family dwelling and carport. all debris to pvt landfill. [foundations to be removed] (to correct: 2025/nov-02-121)
Valuation:
$30,000
Permit #:
920840
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Demolish
(bp #923171) [tmk: 21041012] (6/36) 773 kinau st kinau courts - alteration to existing apartment building (to address: 2024/adv-255)
Valuation:
$150,000
Permit #:
923171
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
(bp #922713) [tmk: 22033013] 101 laimi rd rentz llc. - new electrical service
Valuation:
$5,000
Permit #:
922713
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Electrical service
Electrical work addition plumbing work alteration retaining wall
2020-10-02
(bp #854908) [tmk: 99065049] leong residence - addition/alteration to existing single family dwelling new 5 max ht cmu retaing wall
Valuation:
$90,000
Permit #:
854908
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Dwelling
(bp #825250) [tmk: 24030077] mmwilliam fong residence - addition alteration to existing sfd: new covered porch. ***12/17/2018 - change of electrical contractor from gamiao cornelio v dba rey's electrical svc to arakaki electric inc per authorization letter from owner.***
Valuation:
$20,000
Permit #:
825250
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #828867) on-line permit [tmk: 98023046] carlos armand - electrical rewiring - rewire the entire dwelling including lights receptacles and panels - work includes meter replacement or upgrade
Valuation:
$1,500
Permit #:
828867
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #799628) [tmk: 16018090] roy murai - alteration to an ex single family dwelling with a new wetbar
Valuation:
$100,000
Permit #:
799628
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #844029) [tmk: 27035083] 2848 date st spall repair on existing building
Valuation:
$10,000
Permit #:
844029
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Spall repair
Electrical work, addition, plumbing work, alteration, air conditioning, retaining wall
1999-10-29
Au, eric & leona- enclose exist carport,new bedroom & bath & laundy under exist house & new dining room,stairs & deck upstairs remodel also bathroom also a/c *(chgd from owner-builder to ernest k f lum as gen contr 4/11/03 per ltr dated 4/6/03)
Valuation:
$71,000
Permit #:
501417
Status:
Permit application closed
Fee:
N/A
Permit Type:
N/A
Building Type:
01 - Single Family
(bp #786670) [tmk: 28001049] lum building - repair existing driveway
Valuation:
$5,000
Permit #:
786670
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
New two-story single family dwelling -- 12/11/13 approved revised plans to change windows bp #722165/a
Valuation:
$285,000
Permit #:
722165
Status:
Permit application closed
Fee:
N/A
Permit Type:
N/A
Building Type:
01 - Single Family
(bp #674847) [tmk: 13029050] m/m robert miyahira - addition/alteratiion: addition new front entry new laundry room & new two-car garage and renovate kitchen bedroom & bathrooms. 2011/ibp05355
Valuation:
$70,000
Permit #:
674847
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Ex single family ...
Lum residence new two-story single-family dwelling; new driveway apron
Valuation:
$1,060,000
Permit #:
748838
Status:
Inspection(s) in Progress
Fee:
N/A
Permit Type:
N/A
Building Type:
01 - single family
(bp #636646) [tmk: 24030077] m/m william fong - addition/alteration: attach an existing accessory structure to an existing single family dwelling with a new open covered patio for a new two-family detached dwelling. reconnecting existing solar system after construction of new roof. 2008/ibp9288 **mar 16 2009 - bp 636646/a issued for revision to interior partition
Valuation:
$20,000
Permit #:
636646
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
2fd
New building plumbing work electrical work driveway
1979-09-01
Salt lake ventures - nb el pl dr
Valuation:
$400,000
Permit #:
065637(HIST)
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(bp #794038) [tmk: 28001049] 12/51 lum building - repair apartment building
Valuation:
$150,000
Permit #:
794038
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
(bp #761760) [tmk: 22033010] litt llc - lum residence - alterations to existing single family dwelling (bp748838)
Valuation:
$1,500
Permit #:
761760
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
All debris to be taken to pvt landfill
Valuation:
$5,000
Permit #:
748837
Status:
Inspection(s) in Progress
Fee:
N/A
Permit Type:
N/A
Building Type:
01 - single family
Alteration: add new 1/2 bathroom in existing garage and change windows throughout house. 2011/ibp08457
Valuation:
$7,000
Permit #:
675995
Status:
Permit application closed
Fee:
N/A
Permit Type:
N/A
Building Type:
01 - Single Family
(bp #663440) [tmk: 18015025] m/mwilliam fujikawa - alteration: convert exist storage to study at front of house on upper floor convert exist study to bedroom. 2010/ibp10639
Valuation:
$20,000
Permit #:
663440
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Ex 2fd
Similar Contractors See more
License # CT-35326
Honolulu, HI
141
BZ Score
$20K
Avg Project
-
Projects
133
BZ Score
$26K
Avg Project
-
Projects
Ernest KF Lum Constr Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Ernest KF Lum Constr Inc License info
Verified License
| License # | CT-5013 |
| 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 Ernest KF Lum Constr 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-3771 |
| Status | Active |
| State | Hawaii |
| Type | B General Building |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2022. Check the current license status of Ernest KF Lum Constr Inc with the Hawaii Department of Commerce & Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Insured
| Insurer | Island Insurance Company Ltd |
| Insured up to | $1,000,000 |
Insured
| Workers Comp Provider | Island Insurance Company Ltd |
128
Permits
- Building permit records show that Ernest KF Lum Constr Inc has worked on 128 permitted projects.
Ernest KF Lum Constr Inc Employees
LF
Lum Ernest K F
Responsible Managing Employee
LS
Lum Ethan L S
Responsible Managing Employee