Updated: Mar 14, 2026
Location and Projects
Address
P O BOX 639, Alpine, CA, 91903
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Rdws Ltd Construction
Rdws Ltd, Alpine, Po Box 639, Alpine, CA (Employee: David Smith Williams) holds a General Building license and 1 other license 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 Rdws Ltd, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Rdws Ltd Services
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Rdws Ltd Contact Information
Phone Number: (619) 443-0221
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Address: P O BOX 639, Alpine, CA 91903
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Rdws Ltd Alpine
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rdws Ltd has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
4 projects
|
2024 |
Our building permit records indicate that Rdws Ltd has worked on at least
4.0 projects over the past 2 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
|
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mira mesa: building electrical mechanical permit to an existing warehouse. work to include change of occupancy of an existing industrial building to a storage building demolish non bearing walls on first floor new wall partitions new duct work new electrical for hvac. base zone il-2-1 mcas fire brush esl's floodplains geo haz 32/53 pid 98-0978
Valuation:
$268,062
Permit #:
2486207
Status:
complete
Fee:
$3,696
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-20
Cross street: odle hwy 80 description of work: ***fico*** 778 sqft addition to single family dwelling (to include 465 sqft garage conversion to workshop) and 792 sqft carport for existing single family dwelling. plan change: 6/19/21...t.t. 3/22/2021 - courtesy plan check extension for 180 days granted due to related issues that covid has caused which slowed down all review processes i... see more
Valuation:
$124,864
Permit #:
PDS2020-RESALT-002297
Status:
complete
Fee:
$5,848
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-10-13
Cross street: blossom valley rd description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall... see more
Valuation:
N/A
Permit #:
PDS2021-RESALT-012348
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New residential detached accessory structure - plan check-permit
2021-04-13
Cross street: calle digueno foundation: slab description of work: 1799 sqft detached garage w half bathroom with 227 sqft attach workshop for existing single family dwelling 05/22/2024 - permit renewed at 25% of current permit fees must have valid inspection within 180 days 11/18/2024 nl 2/21/23: courtesy permit renewal granted due to related issues that covid has caused which slowed ... see more
Valuation:
$79,057
Permit #:
PDS2020-RESACC-000638
Status:
complete
Fee:
$5,259
Permit Type:
N/A
Building Type:
N/A
New residential detached accessory structure - plan check-permit
2024-07-13
Cross street: san dieguito rd description of work: 848 sq ft (8 ft x 106 ft max height) county standard retaining wall with level back fill and chain link fence above for existing single family dwelling
Valuation:
$31,376
Permit #:
PDS2021-RESACC-000860
Status:
complete
Fee:
$601
Permit Type:
N/A
Building Type:
N/A
New primary residential structure single family dwelling or mh - plan check-permit
2019-03-26
Cross street: s. grade rd. foundation: slab description of work:*2018 west fire* 2683 sqft single family dwelling 635 sqft attached garage 690 sqft patio covers 200 amp panel *original single family dwelling 2470 and garage 576 per assessor records*
Valuation:
$402,410
Permit #:
PDS2018-RESPRI-000452
Status:
complete
Fee:
$755
Permit Type:
N/A
Building Type:
N/A
New residential detached accessory structure - plan check-permit
2019-03-21
Cross street: melrose ln foundation: slab description of work: 1200 sqft det adu w 480 sqft attach garage and 200 amp msp 4/18/2019 refund request received see conditions of approval for details - aw
Valuation:
$181,157
Permit #:
PDS2019-RESACC-000005
Status:
complete
Fee:
$13,637
Permit Type:
N/A
Building Type:
N/A
Pacific beach: electrical permit for the relocation of the meter gear box for an existing commercial building. base zone: cv-1-2; cst-pmt; ist-pbl-rdwy; geo haz 52
Valuation:
N/A
Permit #:
2380409
Status:
issued
Fee:
$502
Permit Type:
N/A
Building Type:
N/A
Commercial alteration or addition - plan check-permit
2018-01-05
Cross street: oceanview ave description of work: 571 sq ft tenant improvement to existing lobby for correctional alternatives inc. as follows: new ceiling and fixtures removing 58 lf interior partitions and adding 88 lf of interior partitions to create new employee area and remove existing window and wall to addition new exterior door. 1 new air register (mechanical) misc electrical f... see more
Valuation:
$50,564
Permit #:
PDS2017-COMALT-000377
Status:
complete
Fee:
$1,520
Permit Type:
N/A
Building Type:
N/A
New primary residential structure single family dwelling or mh - plan check-permit
2014-12-23
Cross street: alpine trail rd foundation: slab description of work: 4304 sfsingle story single family dwelling 1883 sf attach. garage 1095 sf patio covers outdoor bbq and out door fire place 200 amp temp power notice to permittee: temp power shall be inspected prior to framing inspection 3-17-2015 plan change adding outdoor bbq/outdoor fire place see c of a vam. 1/8/15--change owner-b... see more
Valuation:
$679,048
Permit #:
PDS2014-RESPRI-000310
Status:
complete
Fee:
$20,002
Permit Type:
N/A
Building Type:
N/A
Scope change 8/10/2016: addition retainings walls to site. greater golden hill:combination building permit for a second story addition and remodel to an existing single family residence. work includes new second story with just a master bedroom bathroom and walk in closet. complete remodel of the first floor with an addition. new deck. new playroom living room kitchen dining (2) bathr... see more
Valuation:
$99,357
Permit #:
1666958
Status:
complete
Fee:
$4,579
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Greater golden hill: combo permit for converting a 2 story fire damaged sdu into a 2 family residence. work to include demolish and replace fire damaged wall rear and upper walls. rear stairs and deck removal. new bedrooms kitchens diningrooms livingrooms and dens/sitting rooms. new entry. new decks. new roof. zone ghpd-gh-2500. geo haz 13. see pts 370517 for historic
Valuation:
$115,010
Permit #:
1407427
Status:
complete
Fee:
$13,364
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Construciton change for 481629 approval 1686998. delta 2 revising sheets: ts d1 a.2 ad.02 s4 s5 s6 f1 fd1 rd1 rd2. revised wall calculations revised interior doors reduce linen storage reduce master closet width revise detail 2 to addition soffit added truss support beam added beams over garage added beam where shear wall was removed at storage area new beams new trusses modified and ... see more
Valuation:
N/A
Permit #:
1831248
Status:
issued
Fee:
$422
Permit Type:
N/A
Building Type:
N/A
Rancho bernardo - building mechanical plumbing and electrical permits for tenant improvements at an existing winery. work to include reducting new kitchen equipment and kitchen hoods new restroom fixtures new partitions to create office storage and seating areas new electrical receptacles and fixtures. work to take place in suites 123 124 and 125. zone ip-2-1 geo 32 52
Valuation:
$332,500
Permit #:
1266663
Status:
complete
Fee:
$8,842
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Navajo; combination building permit for addition remodel and new patio on exist 1 story sdu. work includes demolish interior & extension walls new foundation new floor framing new extension & int walls new roof trusses relocate kitchen new bathroom fixtures upgrade electrical panel new attached patio with slab on grade posts roof. base zone rs-1-7 geo haz 52
Valuation:
$87,529
Permit #:
1162816
Status:
complete
Fee:
$2,717
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Residential alteration or addition - plan check-permit
2014-05-21
Cross street: s grade st. description of work: 2 story addition of 374 sf guestroom 376 sf gameroom 514 sf loft & 310 sf detached wine storage (non-hab) to existing single family dwelling. minor int. remodel of adding bathroom and 100 lf on int. part
Valuation:
$193,378
Permit #:
PDS2014-RESALT-000172
Status:
complete
Fee:
$6,904
Permit Type:
N/A
Building Type:
N/A
Pacific beach; combintation building permit for a 2nd story 3 bed 2 bathroom balcony and deck addition on exist 2 story sdu. work includes new spread footings new extension walls & windows new floor framing new roof framing new bathroom fixtures new deck framing new deck railing. base zone rs-1-7 geo haz 53
Valuation:
$101,953
Permit #:
1257134
Status:
complete
Fee:
$2,757
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-09-20
Cross street: valley rim rd description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not... see more
Valuation:
N/A
Permit #:
PDS2021-RESALT-011343
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construction change to project 476115 approval 1666958. delta 1 scope to include relocation of new post revision to foundation and addition of footing detail. revised sheets s2.0 s2.1 s3.0 s4.0
Valuation:
N/A
Permit #:
1826970
Status:
issued
Fee:
$422
Permit Type:
N/A
Building Type:
N/A
La jolla combination permit to addition great room bathroom laundry & remodel kitchen & bathroom on 1st floor & addition 2nd story 2 bedrooms loft & bathroom to extg sdu. rs-1-7/coastal/geo 53. historical cleared under pts 477050
Valuation:
$303,030
Permit #:
1686998
Status:
complete
Fee:
$5,196
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
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BZ Score
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Verified License
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Rdws Ltd License info
Verified License
| License # | 747728 |
| 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 Rdws Ltd 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-F151799-1 |
| 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 Rdws Ltd at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Workers' Compensation History |
23
Permits
- Building permit records show that Rdws Ltd has worked on 23 permitted projects.
Rdws Ltd Employees
DW
David Smith Williams
Rmo / Ceo / Pres