Updated: Apr 01, 2026
Location and Projects
Address
1547 PALOS VERDES MALL #147, Walnut Creek, CA, 94597
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Bay Demo
Bay Demo, 1547 Palos Verdes Mall, Walnut Creek, CA (Employee: Mateus De Santana Lima) holds a Building Moving, Demolition license according to the California license board.
Their BuildZoom score of 113 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bay Demo, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Bay Demo Contact Information
Phone Number: (510) 978-9010
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Address: 1547 PALOS VERDES MALL #147, Walnut Creek, CA 94597
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Bay Demo Walnut Creek
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Bay Demo has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.
Activity
|
40 projects
|
2025 |
|
30 projects
|
2024 |
|
40 projects
|
2023 |
Our building permit records indicate that Bay Demo has worked on at least
110.0 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.
Experience
|
109 projects
|
Demolitions |
|
16 projects
|
Excavation and grading projects |
Analyzing permits over the last 4 years shows that Bay Demo mostly works on
demolition
and excavation and grading project
projects.
Pricing
|
1 project
|
< $5k |
|
59 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $9,000. This graph shows the distribution of these job values.
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.
Scope of work: -complete demolish buildable remove and dispose pool shell. -backfill and compact in 6"lifts -remove all pool equipment properly cap utilities -provide geotech soils engineer compaction report at final
Valuation:
N/A
Permit #:
2025 092364 RS
Status:
final
Fee:
$163
Permit Type:
Single-family
Building Type:
N/A
Swimming pool demolition approx. 448 sq. ft. (buildable) - • complete demolish and remove pool shell. • backfill pool with soil and compact. • remove all pool equipment and dispose cap utilities. • provide compaction certification at final - must comply with the city of pleasanton pool demolition guidelines
Valuation:
$12,500
Permit #:
B25-2937
Status:
issued
Fee:
$429
Permit Type:
N/A
Building Type:
N/A
Pool demolition and fill up for landscape only demolish 3 holes 3 wide each place gravel over holes demolish 2 of pool walls remove pool equipment cap utilities backfill and compact pool note* pool is already empty from pool water
Valuation:
N/A
Permit #:
B25-4701
Status:
final
Fee:
$255
Permit Type:
N/A
Building Type:
N/A
Demolish pool - pool demolish and fill up- buildable site -complete demolish remove and dispose concrete pool shell -remove all pool equipment cap utilities -backfill and compact in 6 lifts -provide a compaction report by soils engineer at final inspection
Valuation:
$12,500
Permit #:
BR24-01417-PSF
Status:
final
Fee:
$453
Permit Type:
N/A
Building Type:
N/A
Demolish pool walls at least 2 below ground demolish 3 holes in pool floor 3 wide remove pool equipment cap utilities. backfill 6 lifts. compaction 80% approximately. [updated compaction] no new construction will be permitted on top of this area
Valuation:
$7,500
Permit #:
BLDG-2024-02575
Status:
final
Fee:
$547
Permit Type:
N/A
Building Type:
N/A
Scope of work: - pool demolition for buildable site approx size of pool being removed is 504 sq.ft -geotech soils engineer compaction report at final
Valuation:
N/A
Permit #:
2025 095181 RS
Status:
final
Fee:
$163
Permit Type:
Single-family
Building Type:
N/A
Demolish and remove pool shell backfill pool with soil and compact in 6 lifts remove all pool equipment and dispose cap utilities
Valuation:
$12,500
Permit #:
BLD24-04123
Status:
final
Fee:
$339
Permit Type:
N/A
Building Type:
N/A
Scope of work: - demolish 30'x13 swim pool area to be non buildable - remove all equipment cap-off gas/plumbing lines. safe off electric. - demolish 3 holes in pool floor 3 wide each - demolish pool walls below ground - backfill and compact ini 6 lifts
Valuation:
N/A
Permit #:
2024 108216 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Swimming pool demolish and fill buildable site: complete demolish remove and dispose concrete pool shell remove all pool equipment cap utilities backfill and compact in 6 lifts to approx 90% density provide compaction report by license engineer at final
Valuation:
$12,500
Permit #:
BLD2023-09492
Status:
complete
Fee:
$316
Permit Type:
Pool/spa
Building Type:
N/A
> complete demolish remove and dispose concrete pool shell > remove all pool equipment all gas water lines to the pool shall be securely capped off with an approved fitting all electrical to the pool shall be properly terminated > backfill pool cavity and compact in 6” lifts to approx to 90% density > provide a compaction report by a licensed geotech engineer
Valuation:
$12,500
Permit #:
BIG23-002296
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
> complete demolish remove and dispose concrete pool shell > remove all pool equipment all gas water lines to the pool shall be securely capped off with an approved fitting all electrical to the pool shall be properly terminated > backfill pool cavity and compact in 6” lifts to approx to 90% density > provide a compaction report by a licensed geotech engineer
Valuation:
$12,500
Permit #:
BISUB23-00322
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Swimming pool demolition and fill non buildable site: > demolish 3 holes in pool floor approx 3’ wide each demolish bond beam (pool walls) approx 2’ below ground > remove all pool equipment all gas water lines to the pool shall be securely capped off with an approved fitting all electrical to the pool shall be properly terminated > backfill and compact pool cavity in 6” lifts
Valuation:
$8,000
Permit #:
BISUB23-00153
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pool demolish and fill up- buildable site -complete demolish remove and dispose concrete pool shell -remove all pool equipment cap utilities -backfill and compact in 6 lifts -provide a compaction report by soils engineer at final inspection
Valuation:
$12,500
Permit #:
S24-00756-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Complete swimming pool demolish approx. 408sf and pool shell removal. backfill pool with soil and compact in 6 lifts to approx. 90% density. remove all pool equipment and dispose cap utilities. provide compaction certification by license soils engineer. buildable site. must comply with the city of pleasanton pool demolition guidelines
Valuation:
$12,000
Permit #:
B24-1476
Status:
final
Fee:
$411
Permit Type:
N/A
Building Type:
N/A
• complete demolish and remove pool shell. • backfill pool with soil and compact in 6 lifts to approx 90% density. • remove all pool equipment and dispose cap utilities. • provide compaction certification by certified soils engineer
Valuation:
$12,000
Permit #:
BLD24-01426
Status:
final
Fee:
$576
Permit Type:
N/A
Building Type:
N/A
Complete demolish and remove pool shell backfill pool with soil and compact in 6 lifts to 90% density remove all pool equipment and dispose cap utilities provide soils engineer compaction certification buildable site
Valuation:
$12,000
Permit #:
BLD24-01409
Status:
final
Fee:
$576
Permit Type:
N/A
Building Type:
N/A
• complete demolish remove and dispose gunite pool shell jacuzzi spa. • backfill pool in 6 lifts with soil and compact to approx. 90%density. • remove all pool equipment and dispose cap utilities. • provide soils compaction report
Valuation:
$12,500
Permit #:
BLD2023-04406
Status:
complete
Fee:
$316
Permit Type:
Pool/spa
Building Type:
N/A
Scope of work: - complete pool demo; remove & dispose pool shell - backfill & compact in 6 lifts to ox 90% density - remove all pool equipment & properly cap utilities *provide geotechnical engineer compaction report at final
Valuation:
N/A
Permit #:
2024 107956 RS
Status:
final
Fee:
$325
Permit Type:
Single-family
Building Type:
N/A
Pool demo- remove fiberglass pool shell backfill and compact in 6 lifts to approx 90 % density. remove pool equipment cap utilities and provide geotechnical compaction report at final
Valuation:
N/A
Permit #:
PRE24-00779
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pool demolish and fill up non engineer demolish pool wall 2 below ground demolish 3 holes in pool floor 3 wide each backfill and compact in 6 lifts remove pool equipment cap utilities **non-engineered fill**
Valuation:
N/A
Permit #:
BIGN24-004771
Status:
final
Fee:
$520
Permit Type:
N/A
Building Type:
N/A
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Bay Demo License info
Verified License
| License # | 1055298 |
| Status | Active |
| State | California |
| Type | Building Moving, Demolition |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Bay Demo at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
217
Permits
- Building permit records show that Bay Demo has worked on 217 permitted projects.
Bay Demo Employees
ML
Mateus De Santana Lima
Sole Owner