Updated: Jun 02, 2026
Location and Projects
Address
4061 LAMBERT ROAD, El Sobrante, CA, 94803
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Richard Crum Construction
Serving El Sobrante, California, Richard Crum brings nearly three decades of experience in residential construction and remodeling. Since first entering the field 28 years ago, he has managed projects focused on home upgrades for clients throughout the El Sobrante area. With expertise in local building codes and techniques, Richard Crum delivers services tailored to the requirements of single-family properties. His longstanding career is rooted in the community, handling a range of work from structural improvements to interior renovations. Homeowners in El Sobrante and nearby neighborhoods have relied on his seasoned perspective for projects requiring knowledgeable oversight and practical building solutions.
Richard Crum Services
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Richard Crum Contact Information
Phone Number: (510) 776-1442
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Address: 4061 LAMBERT ROAD, El Sobrante, CA 94803
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Richard Crum El Sobrante
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Richard Crum has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Richard Crum has worked on at least
1.0 project 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
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
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.
All new electrical lights switches elect. kitchen bathroom bedroom living
Valuation:
N/A
Permit #:
E202110276409
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to pa# 201511303752. addition deck & french door at rear of house
Valuation:
$30,000
Permit #:
202102104424
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To obtain final inspection for work approved under pa# 2015-1130-3752. all work is complete
Valuation:
$1
Permit #:
202208261368
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Bathroom remodel. remove 2 walls and relocate existing switches and outlets from those walls
Valuation:
N/A
Permit #:
E201911265812
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom and kitchen remodel
Valuation:
N/A
Permit #:
PP20211027168
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel
Valuation:
N/A
Permit #:
PP20191126527
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace brick foundation with concrete moment frames. kitchen & bathroom remodeling for unit #1321 only
Valuation:
$240,000
Permit #:
201511303752
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Remove existing tub/shower sink flooring light. install new shower toilet sink tile shower wet wall install new lighting, sheetrock paint. repair water damage in kind
Valuation:
$14,000
Permit #:
201211083803
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Revision to 201511303752: remodel a 2nd e bathroom at unit 1321 as built no structural
Valuation:
$12,000
Permit #:
201707071241
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Convert (e) laundry room to bathroom remove and repair concrete steps and porch replace footing under stairs. remove and do not replace stairs on west side of front porch
Valuation:
$22,000
Permit #:
B2000-05083
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove 2 walls and install 2 beams with concrete footing. bathroom remodel remove door (ext) install egress window
Valuation:
$50,000
Permit #:
201908209321
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Expand existing closet space to convert to full bathroom
Valuation:
$37,800
Permit #:
201308093956
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Permit value$12kmessage contractor replace rear window and side door with frame repair as needed
Valuation:
N/A
Permit #:
RB1304025
Status:
PERMIT ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace rear window and side door with frame repair as needed
Valuation:
$12,000
Permit #:
RB1304025
Status:
issued
Fee:
$908
Permit Type:
N/A
Building Type:
N/A
Applicant is to schedule a final inspection once shed has been demolished and all debris has been removed from site. demolish 180 sqft detached shed
Valuation:
$2,500
Permit #:
0900004416
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
(e)2 story sfd:remove (e)brick chimney & replace w/wood- framed chimney chase w/flagstoned veneer. new fireplace to be gas not wood burning
Valuation:
$13,600
Permit #:
RB0800098
Status:
final
Fee:
$1,205
Permit Type:
N/A
Building Type:
N/A
Reconstruct (e) retaining wall; building new fence/trellis; fire zone 2 must comply with section 16 of berkeley building code
Valuation:
$5,000
Permit #:
B1999-04593
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
615sf habitable space in basement of single family residence - create bedroom bathroom living room and laundry room
Valuation:
$55,000
Permit #:
RB0801611
Status:
final
Fee:
$4,918
Permit Type:
N/A
Building Type:
N/A
Place sliding glass door in outside workshop kitchen remodel_removing standing wall and installing header and making counter
Valuation:
$2,932
Permit #:
B1998-01535
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new full bathroom
Valuation:
$0
Permit #:
E201309183734
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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Avg Project
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Projects
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BZ Score
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Avg Project
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Projects
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Richard Crum License info
Verified License
| License # | 727807 |
| 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 Richard Crum at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
23
Permits
- Building permit records show that Richard Crum has worked on 23 permitted projects.
Richard Crum Employees
RC
Richard Jason Crum
Sole Owner