Updated: Jun 03, 2026
Location and Projects
Address
1811 ACTON STREET, Berkeley, CA, 94702
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Al Nelson Construction Inc
Based in Berkeley, Al Nelson Construction Inc has over three decades of experience serving residential and commercial clients throughout the East Bay. The company specializes in a wide range of construction services, including home additions, kitchen and bathroom remodeling, and structural upgrades. Al Nelson Construction has completed projects in neighborhoods across Berkeley and surrounding cities, delivering both small-scale renovations and full-scale property transformations. The firm is experienced in working with older homes, addressing both historic restoration and modern updates to existing structures. With a portfolio that includes custom carpentry, seismic retrofitting, and energy-efficient upgrades, Al Nelson Construction is equipped to handle diverse project requirements throughout Alameda County. The company’s locally based team is familiar with municipal building codes, ensuring that all work meets local standards and permitting requirements.
Al Nelson Construction Inc Services
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Al Nelson Construction Inc Contact Information
Phone Number: (510) 508-2187
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Address: 1811 ACTON STREET, Berkeley, CA 94702
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Al Nelson Construction Inc Berkeley
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Al Nelson Construction Inc has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Al Nelson Construction Inc has worked on at least
2.0 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
|
< $5k |
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.
Building Permits by Al Nelson Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove & replace two (2) windows same sizes & locations (livingroom & bathroom)
Valuation:
$2,000
Permit #:
B2025-00378
Status:
issued
Fee:
$276
Permit Type:
N/A
Building Type:
N/A
Replace four existing windows (2) front in the bedroom (2) back bedroom
Valuation:
$1,000
Permit #:
B2024-02285
Status:
final
Fee:
$351
Permit Type:
N/A
Building Type:
N/A
(rbc) - building residential combo alteration- 1 & 2 unit residential (building)
2019-01-24
Bathroom remodel for single family dwelling - no change to wall layout
Valuation:
$15,000
Permit #:
RBC1800452
Status:
final
Fee:
$928
Permit Type:
N/A
Building Type:
N/A
Interior remodel. reconfigure master bedroom closet to create new bathroom. relocate stacked washer & dryer. remove & replace partition walls in rear cottage
Valuation:
$40,000
Permit #:
B2018-01884
Status:
final
Fee:
$2,348
Permit Type:
N/A
Building Type:
N/A
Interior remodel of tw0 (2) existing lower level bathrooms to include: remove and replace toilets tub sinks new light fixtures and replace one (1) window at a bathroom (same size and same location) with electrical mechanical and plumbing upgrades per plan 2007 cbc
Valuation:
N/A
Permit #:
BI408004
Status:
issued
Fee:
$989
Permit Type:
N/A
Building Type:
N/A
***** print only 4 comment lines ***** added elect. mechanical & plumbing. closet near the bedrooms on the lower concrete slab on the grade and conrete floor to an unexcavated area under hte house. a new door and window are installed in the west wall. a new walls are poured to ceate the new space den at the southwest corner of the relocates the laundry facilities from a
Valuation:
$15,000
Permit #:
0700000857
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-3 (3 wk
Building Type:
N/A
Permit value$2.5kmessage contractor * ** 09052012 changed concrete thickness concrete from 10" to 6" mco revised plans submitted -depth of repair concrete stairs and handrails. to stairs on grade
Valuation:
N/A
Permit #:
1200002910
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit value$15kmessage contractor ***** print only 4 comment lines ***** added elect. mechanical & plumbing. closet near the bedrooms on the lower concrete slab on the grade and conrete floor to an unexcavated area under hte house. a new door and window are installed in the west wall. a new walls are poured to ceate the new space den at the southwest corner of the relocates the laund... see more
Valuation:
N/A
Permit #:
0700000857
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
* ** 09052012 changed concrete thickness concrete from 10 to 6 mco revised plans submitted -depth of repair concrete stairs and handrails. to stairs on grade
Valuation:
$2,500
Permit #:
1200002910
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
& deck. reconfigure & remodel duplex. **add 1, 289.2sqft to rear. new hot tub
Valuation:
$350,000
Permit #:
1300006027
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-3 (3 wk
Building Type:
N/A
Voluntary seismic strengthening of detached garage building & addition steel moment frame at garage door opening. install plywood shearwalls. stan brought in the special inspection agreement. dc ***** print only 4 comment lines
Valuation:
$12,000
Permit #:
0400003094
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
Demolish 393 s.f. single car single story wood frame garage. applicant is to schedule a final inspection once accessory structure has been demolished and all debris removed from site. house addition is on #07-5939
Valuation:
$2,700
Permit #:
0700005935
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
Convert garage to storage and bedroom 230 sq ft and remodel
Valuation:
$50,000
Permit #:
1300003846
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
Complete exterior siding replacement from rb9701516 (siding only - fire zone)
Valuation:
$40,000
Permit #:
RB1301403
Status:
final
Fee:
$2,032
Permit Type:
N/A
Building Type:
N/A
Permit value$40kmessage contractor complete exterior siding replacement from rb9701516 (siding only - fire zone)
Valuation:
N/A
Permit #:
RB1301403
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
***** print only 4 comment lines ***** class a comparable shingle roof. existing skip sheathing 30# felt and tear off existing roof. addition 1/2 osb to
Valuation:
$8,000
Permit #:
0800003153
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Permit value$50k convert garage to storage and bedroom 230 sq ft and remodel
Valuation:
N/A
Permit #:
1300003846
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-roof flat garage
Valuation:
$700
Permit #:
B2015-01146
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair concrete stairs and handrails. ** 09052012 changed concrete thickness to stairs on grade
Valuation:
$2,500
Permit #:
B2012-02910
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-roof flat garage
Valuation:
$700
Permit #:
1500001146
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
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Al Nelson Construction Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Al Nelson Construction Inc License info
Verified License
| License # | 655956 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Al Nelson Construction 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 # | 455550 |
| Status | Inactive |
| State | California |
| Type | 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 Al Nelson Construction Inc 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 | Developers Surety & Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
36
Permits
- Building permit records show that Al Nelson Construction Inc has worked on 36 permitted projects.
Al Nelson Construction Inc Employees
AN
Alfred Kent Nelson
Sole Owner
DP
David Ramsdell Peterson
Qualify Partner
RG
Ralph Alan Goodwin
Officer