Updated: May 04, 2026
Location and Projects
Address
100 S MURPHY AVE STE 200, Sunnyvale, CA, 94086
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Convectek Electrician
Convectek, 100 S Murphy Ave, Sunnyvale, CA (Employee: Karl Stephen Hornung) holds a Warm Air Heating, Ventilating And Air Conditioning, Boiler, Hot Water Heating And Steam Fitting, Electrical license according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Convectek, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Convectek Contact Information
Phone Number: (408) 687-5754
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Address: 100 S MURPHY AVE STE 200, Sunnyvale, CA 94086
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Convectek Sunnyvale
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Convectek has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2023 |
Our building permit records indicate that Convectek has worked on at least
5.0 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.
Pricing
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.
Replace air conditioning unit for gametime sports bar at gca located in mechanical building with heat pump system
Valuation:
$50,000
Permit #:
BLD22-67783
Status:
expired
Fee:
$949
Permit Type:
N/A
Building Type:
N/A
Remove & replace existing furnace in the same location. addition new 4 ton air conditioning with disconnect. condenser to be located in the left (as viewed from the street) side yard and must maintain a minimum 3 ft setback. (rgs)
Valuation:
N/A
Permit #:
BLD2021-02814
Status:
complete
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
Construction of a (n) 967 sq ft shell and tenant improvement for a new food service building w exterior outdoor seating area schooners - new building number 902 new c of o
Valuation:
$750,000
Permit #:
BLD2019-53899
Status:
final
Fee:
$11,838
Permit Type:
N/A
Building Type:
N/A
Space 212 - install concrete equipment pad in rear of game time sports bar building
Valuation:
$5,000
Permit #:
BLD22-67067
Status:
triage
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Replace/relocate 80k btu furnace and ducts from garage to attic. install (n) air conditioning at back of house. install (n) 199k tankless water heater. install (n) gas lines throughout
Valuation:
$12,900
Permit #:
MEP-2018-269303
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replaced furnace installed heat pump outdoors under stairwell *it is the permittee’s obligation and responsibility to ensure that all work associated with this permit complies with all current orders of the health officer of the county of san mateo related to the novel coronavirus disease 2019 (covid-19). the county of san mateo assumes no responsibility for work performed by permitte... see more
Valuation:
N/A
Permit #:
BLD2022-00339
Status:
triage
Fee:
$611
Permit Type:
N/A
Building Type:
N/A
Move kitchen sink (move (e) plumbing)
Valuation:
N/A
Permit #:
BLD24-3670
Status:
final
Fee:
$335
Permit Type:
N/A
Building Type:
N/A
Renew pm20200102362
Valuation:
N/A
Permit #:
PM20210923488
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work: replace heat pump condensor and ceiling mounted fan
Valuation:
N/A
Permit #:
2019 146905 MF
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Parker palo alto unit #104: remove and replace (e) furnace and air conditioning condensor on roof
Valuation:
N/A
Permit #:
19000-00112
Status:
final
Fee:
$290
Permit Type:
N/A
Building Type:
N/A
Replace furnace and air conditioning in same location forunit #206. fees for permit 17-1425 and 17-1426 paid under this permit
Valuation:
N/A
Permit #:
17000-01424
Status:
final
Fee:
$1,206
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2022 705987 MF
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Work category: 1m; apartment e206: replace existing gas furnace with bryant 310jav024045 80% afue furnace
Valuation:
N/A
Permit #:
PMW20180219644
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; apartment e203: replace existing gas furnace with bryant 310jav024045 80% afue furnace
Valuation:
N/A
Permit #:
PMW20180219643
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; apartment e107: replace existing gas furnace with bryant 310jav024045 80% afue furnace
Valuation:
N/A
Permit #:
PMW20180219642
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; apartment e105: replace existing gas furnace with bryant 310jav024045 80% afue furnace
Valuation:
N/A
Permit #:
PMW20180219641
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; apartment e103: replace existing gas furnace with bryant 310jav024045 80% afue furnace
Valuation:
N/A
Permit #:
PMW20180219640
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; apartment e308: replace existing gas furnace with bryant 310jav024045 80% afue furnace
Valuation:
N/A
Permit #:
PMW20180219639
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; apartment e303: replace existing gas furnace with bryant 310jav024045 80% afue furnace
Valuation:
N/A
Permit #:
PMW20180219638
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; apartment e301: replace existing gas furnace with bryant 310jav024045 80% afue furnace
Valuation:
N/A
Permit #:
PMW20180219637
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Convectek Reviews
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Verified License
BuildZoom confirmed this contractor's license
Convectek License info
Verified License
| License # | 953068 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Boiler, Hot Water Heating And Steam Fitting, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Convectek at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Falls Lake Fire & Casualty Company |
121
Permits
- Building permit records show that Convectek has worked on 121 permitted projects.
Convectek Employees
KH
Karl Stephen Hornung
Rmo/Ceo/Pres