Updated: May 11, 2026
Location and Projects
Address
1452 N Vasco Rd, Livermore, CA, 94551
Use our bidding system to
request a quote
S K Mechanical
S K Mechanical at 1452 N Vasco Rd, Livermore, CA 94551, held a HVAC/Mechanical Contractor license (#483591) with the California contractors license board with an expiration date of 12-31-2005. We last verified the license was inactive on 05-10-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
S K Mechanical Contact Information
Phone Number: (925) 606-8131
Address: 1452 N Vasco Rd, Livermore, CA 94551
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install new central air conditioning in back sideyard and replace existing furnace in garage
Valuation:
$12,000
Permit #:
F130209
Status:
final
Fee:
$455
Permit Type:
Asfr
Building Type:
N/A
Permit value$12k install new central air conditioning in back sideyard and replace existing furnace in garage
Valuation:
N/A
Permit #:
F130209
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace furnace like for like same location in closet
Valuation:
$4,000
Permit #:
BLDG-2012-02234
Status:
final
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Furnace replacement
Valuation:
$3,500
Permit #:
BLDG-2012-00245
Status:
final
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Replace furnace
Valuation:
N/A
Permit #:
F110230
Status:
final
Fee:
$131
Permit Type:
Asfr
Building Type:
N/A
Remove wall heaters new furnace in attic air conditioning unit run gasline
Valuation:
N/A
Permit #:
00079155
Status:
final
Fee:
$98
Permit Type:
N/A
Building Type:
N/A
Replace 4-hvac units - 2 tons each 60 000 btus each
Valuation:
$16,000
Permit #:
02-1396
Status:
final
Fee:
$192
Permit Type:
Fourplex
Building Type:
N/A
Underfloor-install central heater system
Valuation:
$0
Permit #:
M9200912
Status:
Expired
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
Replace ex roof top unit with same
Valuation:
N/A
Permit #:
00086548
Status:
final
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Remove wall heaters new furnace in attic air conditioning unit run gasline
Valuation:
N/A
Permit #:
00079155
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new fau and new air conditioning unit
Valuation:
$0
Permit #:
M9900683
Status:
Final
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Replace fau with 93% afue unit
Valuation:
N/A
Permit #:
F090024
Status:
final
Fee:
$131
Permit Type:
Asfr
Building Type:
N/A
Replace furnace and air conditioning units
Valuation:
N/A
Permit #:
00081877
Status:
final
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
Hvac - 2 1/2 tons - 60 000 btu's
Valuation:
$4,540
Permit #:
02-3427
Status:
final
Fee:
$103
Permit Type:
Residentl
Building Type:
N/A
Furnace and air conditioning replacement
Valuation:
$9,000
Permit #:
M00-000575
Status:
FINALED
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Replace furnace addition on air conditioning
Valuation:
N/A
Permit #:
00080390
Status:
final
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
4 air conditioning units change out
Valuation:
$0
Permit #:
M9300229
Status:
Expired
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Replace furnace addition air conditioning
Valuation:
N/A
Permit #:
00088232
Status:
final
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
Replace furnace
Valuation:
N/A
Permit #:
BI314204
Status:
final
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
M, echanical - replace furnace to same location (nt)
Valuation:
N/A
Permit #:
BLD2008-05675
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
S K Mechanical Reviews
BuildZoom hasn't received any reviews for S K Mechanical. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
S K Mechanical License info
Inactive License
| License # | 483591 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for S K Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 869177 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for S K Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are S K Mechanical, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
18
Permits
- Building permit records show that S K Mechanical has worked on 18 permitted projects.
S K Mechanical Employees
SK
Steven Michael Karlotski
Sole Owner