Updated: Jul 02, 2026
Location and Projects
Address
703 PIER AVENUE SUITE B, Hermosa Beach, CA, 90254
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Clean Sale Construction
Serving the Hermosa Beach, CA area, Clean Seal has specialized in extruded rubber seals and automotive hose solutions for over two decades. The company is known for its work with original equipment manufacturers (OEMs) and dealers in the RV and mobile home industry, regularly exhibiting products at major industry events. Clean Seal’s product range includes extruded rubber seals as well as a DEF hose engineered for transporting high-purity diesel exhaust fluid, featuring flexible, softwall construction with reinforcements for both standard dispensing and reel applications. With the release of regularly updated product catalogs, Clean Seal provides expanded part listings and detailed reference materials to meet the needs of automotive and RV clients.
Clean Sale Services
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Clean Sale Contact Information
Phone Number: (310) 514-9000
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Address: 703 PIER AVENUE SUITE B, Hermosa Beach, CA 90254
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Clean Sale Hermosa Beach
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Clean Sale has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Clean Sale has worked on at least
8.0 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
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 15'-1 x 24'-8 irregular shaped 1-story accessory dwelling unit per ca govt. code 65852.2(e)(1)(b) and applicable part of lamc 12.22 a.33 (c)-(d) (g). nfpa 13d fire sprinklers throughout. all work per engineering
Valuation:
$23,000
Permit #:
22010-20000-04325
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 18014-30000-00462 to addition 3 skylights swinging door out of bathroom change location of shower on deck. remove 2 windows in master bedroom. stuctural repair to existing stair
Valuation:
$10,000
Permit #:
18014-30001-00462
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install new sink and faucet in kitchen laundry and butlers pantry install new valve stops
Valuation:
N/A
Permit #:
23042-90000-18417
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition to existing single family dwelling with attached garage
Valuation:
$150,000
Permit #:
18014-30000-00462
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(n) 8 high x 27'-10.5 in total length retaining wall
Valuation:
$15,000
Permit #:
22020-20000-02033
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Grading - excavation and backfill for new adu and retaining wall
Valuation:
$91
Permit #:
22030-20000-06018
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove some outlets and addition some outlets. new led lights
Valuation:
N/A
Permit #:
23041-90000-52087
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Panel change out and addition sub panel
Valuation:
N/A
Permit #:
19041-40000-45491
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Adding 2 outlets for sump pump in driveway
Valuation:
N/A
Permit #:
ELE21-00279
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Install recessed lights and dimmer switches
Valuation:
N/A
Permit #:
ELE2023-00169
Status:
issued
Fee:
N/A
Permit Type:
Miscellaneous ele...
Building Type:
N/A
Electrical upgrade to c0229-21
Valuation:
N/A
Permit #:
E0342-21
Status:
issued
Fee:
$175
Permit Type:
Out of scope elec...
Building Type:
N/A
Interior exterior alteration to (e) 2-story single family dwelling to replace portion of (e) walls and remodel bathrooms and kitchen
Valuation:
$300,000
Permit #:
21016-30000-25778
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Kitchen remodel - remove (2) non-bearing walls in kitchen - addition (1) non-bearingwall in kitchen - eliminate underground piping bring new line up to tie into cieling plumbing ***sup: addition 200 amp panel upgrade - 5/28/14 jd*** ****sup: addition mechanical to permit - 5/30/14 jd**** ***plans sent to scanning 1/8/15 mw*** entered by: clarkd
Valuation:
N/A
Permit #:
C2014-001977
Status:
final
Fee:
$1,970
Permit Type:
N/A
Building Type:
N/A
Change out 30 windows and 5 doors (same size and location). dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 152(b) of title 24
Valuation:
N/A
Permit #:
07016-40000-11831
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New door & window remodel kitchen & master bathroom re roof for new skylights
Valuation:
$50,000
Permit #:
18016-30000-29321
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition of bedroom suite to rear of existing single family dwelling with attached garage
Valuation:
$50,000
Permit #:
15014-40000-04466
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install new trench drain with sump pumps and outlet drains to curb *voluntary drainage improvement*
Valuation:
$2,500
Permit #:
GRD20-01009
Status:
final
Fee:
$362
Permit Type:
N/A
Building Type:
N/A
Install reces lighting on deck, switches and cutlet boxes
Valuation:
N/A
Permit #:
E0011-22
Status:
issued
Fee:
$236
Permit Type:
Out of scope elec...
Building Type:
N/A
R3 u1 1st frl rmdl 1 bathroom bedroom reframe over existing 8 hi archwy wall to frnt courtyrd 2nd floor rmdl balc addition archway roof over existing balc chg out all windows
Valuation:
N/A
Permit #:
PLM07-00360
Status:
final
Fee:
$44
Permit Type:
N/A
Building Type:
N/A
R3 u1 1st frl rmdl 1 bathroom bedroom reframe over existing 8 hi archwy wall to frnt courtyrd 2nd floor rmdl balc addition archway roof over existing balc chg out all windows
Valuation:
N/A
Permit #:
ELE07-00230
Status:
final
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Clean Sale License info
Verified License
| License # | NAT-118702-3 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Clean Sale at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 854934 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Clean Sale at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 356943 |
| Status | Inactive |
| State | California |
| Type | Low Voltage Systems, General Building |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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 Clean Sale 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-118702-2 |
| 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 Clean Sale at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Developers Surety & Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Accredited Surety & Casualty Company Inc |
30
Permits
- Building permit records show that Clean Sale has worked on 30 permitted projects.
Clean Sale Employees
BK
Bertram Paul Kronfeld
Rmo / Ceo / Pres