Updated: Jul 10, 2026
Location and Projects
Address
7147 DINWIDDIE ST, Downey, CA, 90241
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Eastside Construction Co Inc
Eastside Construction Co Inc, 7147 Dinwiddie St, Downey, CA (Employees: Dit Lafleche Laporte, Dit Lafleche Laporte, and Eugene Laporte) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Eastside Construction Co Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Eastside Construction Co Inc Services
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Eastside Construction Co Inc Contact Information
Phone Number: (562) 900-4588
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Address: 7147 DINWIDDIE ST, Downey, CA 90241
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Building Permits by Eastside Construction Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Plumbing for bathroom upgrade
Valuation:
N/A
Permit #:
2010050004
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for bathroom
Valuation:
N/A
Permit #:
2010050003
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom upgrade. no structural per contractor
Valuation:
$8,000
Permit #:
2010050009
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel of (2) bedrooms into (1) master bedroom and bath; connect existing bathroom into closet; structural retorift and replacement of (1) bedroom window
Valuation:
N/A
Permit #:
BLD2015-01222
Status:
final
Fee:
N/A
Permit Type:
General
Building Type:
N/A
Interior non-struct. remodel of exist condo unit 2207. remodel exist kitchen three bathrooms remove and replace all interior doors same size and location re-surface exterior decks and balconies
Valuation:
N/A
Permit #:
12016-30000-24029
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Bathroom remodel combined with electrical plumbing for residential buildings (no structural changes)
Valuation:
$10,500
Permit #:
15016-30000-08297
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New2400 sq ft sfd(4th unit) w att.460 sq ft garage. lot split now2units on each lot
Valuation:
$345,500
Permit #:
1101250032
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(1) interior remodel (remove nonbearing partition wall) (2) new bay window with new framing (to replace 2 existing does not) encroach into any required yards) (3) new french door (to replace glass block)
Valuation:
N/A
Permit #:
99016-30000-06817
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace existing concrete slab with new10 thick concrete slab.900 sf interior413 sf exterior
Valuation:
$47,000
Permit #:
1208150027
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install electrical services for remodeling
Valuation:
N/A
Permit #:
ELE2015-01936
Status:
final
Fee:
N/A
Permit Type:
Electrical permit
Building Type:
N/A
Interior remodel of existing rec room(new drywall and insulation) enclose west and east wall per plan. new frnch door in east wall per plan. new window on south wall per plan
Valuation:
N/A
Permit #:
99016-30000-06825
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change out 1 window same size and location. residential kitchen remodel - repair/replace only. no changes in walls or openings. electrical plumbing and hvac combined
Valuation:
N/A
Permit #:
03016-30000-09636
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Single family dwelling addition 432 sq ft 2 bed 1 bathroom plu remodel 208 sq. ft
Valuation:
$68,187
Permit #:
B19-0741
Status:
final
Fee:
$5,392
Permit Type:
N/A
Building Type:
N/A
(n) sink. shower and toilet for bathroom remodel
Valuation:
N/A
Permit #:
1409220009
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(n) electrical for bathroom remodel
Valuation:
N/A
Permit #:
1409220011
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Retile (e) shower
Valuation:
$9,550
Permit #:
1409220023
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential bathroom(s) remodel - repair/replace only. no changes in walls or openings. electrical and plumbing combined
Valuation:
N/A
Permit #:
01016-30000-15467
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Relocate washer & dryer to an existing closet/bathroom.relocate bathroom sink
Valuation:
N/A
Permit #:
09016-20000-01574
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Plumbing permit
Pl - bathroom remodeling (elect. + plumbing.) doors + fill in window etc
Valuation:
N/A
Permit #:
PL113419
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Electrical permit
El - bathroom remodeling (elect. + plumbing.) doors + fill in window etc
Valuation:
N/A
Permit #:
EL113419
Status:
final
Fee:
N/A
Permit Type:
Electrical permit
Building Type:
N/A
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Verified License
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Eastside Construction Co Inc License info
Verified License
| License # | 212643 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Eastside Construction Co Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-42085-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Eastside Construction Co Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-42085-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Eastside Construction Co Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
28
Permits
- Building permit records show that Eastside Construction Co Inc has worked on 28 permitted projects.
Eastside Construction Co Inc Employees
DL
Dit Lafleche Laporte
Officer
DL
Dit Lafleche Laporte
Officer
EL
Eugene Laporte
Rmo/Ceo/Pres
EL
Eugene Lafleche Laporte
Officer
EJ
Eugene Lafleche Laporte Jr
Officer
RL
Richer Erl Laporte
Officer