Updated: Jun 15, 2026
Location and Projects
Address
2101 Dufour Ave, Redondo Beach, CA, 90278
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O’ Sullivan Construction
O’ Sullivan Construction, 2101 Dufour Ave, Redondo Beach, CA (Employee: Neil Francis O'sullivan) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 101 ranks in the top 12% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring O’ Sullivan Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
O’ Sullivan Construction Services
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O’ Sullivan Construction Contact Information
Phone Number: (805) 927-4030
Address: 2101 Dufour Ave, Redondo Beach, CA 90278
Building Permits by O’ Sullivan Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Complete bathroom remodel- replace existing light c/o receptacle to 4 gang install new exhaust fan. carbon monoxide & smoke alarms required. reference crc sections r315 & r314. “water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt).”
Valuation:
$12,000
Permit #:
RES-1613446
Status:
final
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
Tenant improvements alterations kitchen/bath remodels for apartments or condos electric vehicle char
2017-11-21
(condo) kitchen remodel cabinets counter tops sink appliances electrical valves and fixtures new gas line from meter for stove replace interior doors in home like for like in size
Valuation:
$30,000
Permit #:
CBAC2017-00560
Status:
complete
Fee:
$448
Permit Type:
Minor alteration ...
Building Type:
N/A
1) bathroom remodel - repair/replace only. no changes in walls or openings. 2) relocate water heater from interior of garage to the exterior of the garage adjacent to the storage room addition permitted on 01014-300000-02306. (per correction notice #87834)
Valuation:
N/A
Permit #:
01016-30000-12194
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
4 insp ~ primary & garage: putting a new composition shingle to comparable shingle roof at 25 squares on my house
Valuation:
$5,000
Permit #:
RERR2016-01687
Status:
complete
Fee:
$304
Permit Type:
N/A
Building Type:
N/A
Remodel of existing restaurant: new roofing replace widnows & doors reface exist bar new booths drywall @ dining replace exist wood beams update restrooms new outdoor finish; nochange dining 144 outdoor dining 50 occupants
Valuation:
$0
Permit #:
01016-10000-04945
Status:
Permit Finaled
Fee:
N/A
Permit Type:
Commercial
Building Type:
(17) restaurant
455 s.f. dining room addition. upgrade fire alarm & exitto r-2.1 replace hvac b/u roof & ansel system. new 300 blk wall & trash enclosure. this is an rcfe assisted care facility
Valuation:
$750,000
Permit #:
B021280
Status:
FINAL
Fee:
$4,111
Permit Type:
N/A
Building Type:
N/A
Remodel - master guest and half-bath - countertops sinks vanity tub/shower lighting exhaust fan. see attached scope(s) of work carbon monoxide & smoke alarms required. reference crc sections r315 & r314. water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt
Valuation:
$31,350
Permit #:
RES-1407423
Status:
final
Fee:
$664
Permit Type:
N/A
Building Type:
N/A
Repair structural damage at corner of garage of 4 plex
Valuation:
$5,700
Permit #:
252923
Status:
final
Fee:
$195
Permit Type:
Alteration/repair
Building Type:
N/A
Kitchen remodel: new counters plumbing fixtures and water re-pipe (like for like) bathroom remodel: new cabinets plumbing fixtures and water re-pipe (like for like) carbon monoxide & smoke alarms required. reference crc sections r315 & r314 sb 407. “water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 ... see more
Valuation:
$2,500
Permit #:
RES-1515401
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
Tenant improvements alterations kitchen/bath remodels for apartments or condos electric vehicle char
2013-09-11
Minor bathroom remodel
Valuation:
$25,000
Permit #:
CBAC2013-00314
Status:
complete
Fee:
$660
Permit Type:
Minor alteration ...
Building Type:
N/A
Master bathroom remodel new countertops tub tile and paint. no structural under this permit. no new openings. see another permit for new window
Valuation:
$15,000
Permit #:
RES-1503499
Status:
final
Fee:
$462
Permit Type:
N/A
Building Type:
N/A
New window. see permit res-1503499 for bathroom remodel. see engineering
Valuation:
$2,000
Permit #:
RES-1503502
Status:
final
Fee:
$232
Permit Type:
N/A
Building Type:
N/A
New above-ground self-contained portable spa (5'x5 30 deep). (per correction notice # 87834)
Valuation:
N/A
Permit #:
01047-30000-00676
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
5'x7 storage room addition to rear of garage. combined elect
Valuation:
N/A
Permit #:
01014-30000-02306
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Repair garage damaged by car see disaster # 262061
Valuation:
$12,350
Permit #:
262471
Status:
final
Fee:
$180
Permit Type:
Alteration/repair
Building Type:
N/A
Block wall for new outdoor dining area 7'3"x92 total
Valuation:
$0
Permit #:
01020-10000-00762
Status:
Permit Finaled
Fee:
N/A
Permit Type:
Commercial
Building Type:
(23) fence wall
Electrical svce chg-upgrade to 100 amp-to exist cottage
Valuation:
$0
Permit #:
B-149922
Status:
FINISHED
Fee:
$68
Permit Type:
N/A
Building Type:
N/A
Tenant improvements alterations kitchen/bath remodels for apartments or condos electric vehicle char
2013-06-27
Bathroom remodel(revoked. wrong fee schedule used. see new permit cbac2013-00314
Valuation:
$25,000
Permit #:
CBAC2013-00313
Status:
revoked
Fee:
N/A
Permit Type:
Alteration - remodel
Building Type:
N/A
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Verified License
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O’ Sullivan Construction License info
Verified License
| License # | 964338 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for O’ Sullivan Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 904910 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for O’ Sullivan Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 626793 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for O’ Sullivan Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | U S Specialty Insurance Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
12
Permits
- Building permit records show that O’ Sullivan Construction has worked on 12 permitted projects.
O’ Sullivan Construction Employees
NO
Neil Francis O'sullivan
Sole Owner