Updated: Mar 21, 2026
Location and Projects
Address
PO BOX 10247, Napa, CA, 94581
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SLP Construction
SLP Construction, Napa, Po Box 10247, Napa, CA (Employee: Saul Lopez Paniagua) holds a General Building license according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring SLP Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
SLP Construction Services
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SLP Construction Contact Information
Phone Number: (707) 681-4691
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Address: PO BOX 10247, Napa, CA 94581
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SLP Construction Napa
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
SLP Construction has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
Our building permit records indicate that SLP Construction has worked on at least
4.0 projects over the past year.
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-$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.
Frame in new bathroom & w.i.c. hvac. m.e.p kitch remodel.tankles
Valuation:
N/A
Permit #:
B2501-0064
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace air conditioning like for like - 13.6-16 seer 5 tons number of new/replaced circuits: 1
Valuation:
$6,489
Permit #:
BLD2025-02414
Status:
issued
Fee:
N/A
Permit Type:
Residential HVAC
Building Type:
N/A
R/r 200a electrical panel
Valuation:
N/A
Permit #:
E2505-0036
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove non-structural gable on side of garage; r/r window
Valuation:
$7,000
Permit #:
B2510-0048
Status:
issued
Fee:
$663
Permit Type:
N/A
Building Type:
N/A
New water line 1 1/4. ep needed sidewalk work
Valuation:
$25,000
Permit #:
P2507-0032
Status:
issued
Fee:
$525
Permit Type:
N/A
Building Type:
N/A
620 sqft adu garage conversion
Valuation:
N/A
Permit #:
B2412-0061
Status:
final
Fee:
N/A
Permit Type:
Conversion
Building Type:
N/A
Change siding to james hardie 300sqft
Valuation:
$5,000
Permit #:
B2509-0092
Status:
final
Fee:
$613
Permit Type:
N/A
Building Type:
N/A
Hot tap for new water service
Valuation:
N/A
Permit #:
EP2508-0001
Status:
issued
Fee:
$1,789
Permit Type:
Pw
Building Type:
N/A
Main dwelling and guest cottage alteration: interior remodel remove non-conforming addition (reduces total square footage from 2557 to 2474) replace existing shade structure replace all windows and doors. alteration adds re-roof of entire dwelling to scope of work
Valuation:
$223,580
Permit #:
B18-01388
Status:
final
Fee:
$5,312
Permit Type:
N/A
Building Type:
N/A
Install solar panels on roof.
Valuation:
$1,001
Permit #:
B2003-04075
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install solar panels on roof.
Valuation:
$0
Permit #:
B2003-04076
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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SLP Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
SLP Construction License info
Verified License
| License # | 1022678 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for SLP Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
7
Permits
- Building permit records show that SLP Construction has worked on 7 permitted projects.
SLP Construction Employees
SP
Saul Lopez Paniagua
Sole Owner