Updated: Mar 27, 2026
Location and Projects
Address
11856 BALBOA BLVD 371, Granada Hills, CA, 91344
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Jeff Nelson Heating & Air Conditioning
Jeff Nelson Heating & Air Conditioning at 11856 BALBOA BLVD 371, Granada Hills, CA 91344, held a HVAC/Mechanical Contractor license (#755180) with the California contractors license board with an expiration date of 10-31-2026. We last verified the license was inactive on 03-26-2026.
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.
Jeff Nelson Heating & Air Conditioning Services
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Jeff Nelson Heating & Air Conditioning Contact Information
Phone Number: (818) 998-1247
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Address: 11856 BALBOA BLVD 371, Granada Hills, CA 91344
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Building Permits by Jeff Nelson Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition roof guard rails for fall protection. (no assembly use)
Valuation:
$105,000
Permit #:
18016-10000-29258
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Addition roof guard rails for fall protection. (no assembly use)
Valuation:
$501
Permit #:
18016-10000-29261
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Addition roof guard rails for fall protection. (no assembly use)
Valuation:
$501
Permit #:
18016-10000-29263
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 2 ductless mini split heat pump air conditioning systems
Valuation:
N/A
Permit #:
17044-90000-13080
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Commercial plumbing permit - 4 583 sq ft tenant improvement with bld16-00298 to create new bathroom new break room and new corridor within existing space. (47) outlets (25) switches (40) fixtures per approved plans
Valuation:
N/A
Permit #:
ELE16-00156
Status:
filed
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Commercial building permit - addition (n) 80 sq ft ada bathroom to existing space - work to be done in ste. 02 plumbing eletrical mechanical on seperate permits. as per approved plan
Valuation:
$12,000
Permit #:
BLD16-01045
Status:
complete
Fee:
$649
Permit Type:
N/A
Building Type:
N/A
3 1/2 ton addition on air replace furnace replace duct system addition outdoor condensing unit
Valuation:
N/A
Permit #:
13044-90000-09502
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Incidental 220 volt electrical hook up to new 3 1/2 ton outdoor condensing unit
Valuation:
N/A
Permit #:
13041-90000-24760
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Pacific beach. combination building permit for additions to 1-story and 2-story duplex buildings on same lot. rm-1-1 parking impact coastal height limit coastal. census tract # 79.02
Valuation:
$10,040
Permit #:
133749
Status:
complete
Fee:
$564
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Replace furnace & duct system addition air conditioning incidental electric hook up condensing unit loocated in backyard at back of house
Valuation:
$9,510
Permit #:
C11045
Status:
FINAL
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
Installation of 2 ton ductless mini split heat pump system
Valuation:
N/A
Permit #:
12044-90000-14660
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Mech-install vents alter to duct
Valuation:
N/A
Permit #:
M0247-13
Status:
final
Fee:
$483
Permit Type:
Out of scope mech...
Building Type:
N/A
Fau duct system change
Valuation:
N/A
Permit #:
13044-20000-08635
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace furnace. addition air conditioning. adapt to existing duct system. addition 5 supply air outlets. addition 1 return air inlet
Valuation:
N/A
Permit #:
02044-10000-01502
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Removed evap cooler reinstall same existing evap cooler due to new roof being installed. replace evap cooler-ducts
Valuation:
N/A
Permit #:
99044-20000-08475
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Incidental electric. pull new ground wire to outdoor disconnect. install attic light and 110 v outlet for furnace
Valuation:
N/A
Permit #:
05041-90000-11830
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Incidental electical disconnect circuit breaker and new ground wire. installation of 110 volt gfi outlet on roof
Valuation:
N/A
Permit #:
02041-90000-16027
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Incidental electric hook up to air conditioning roof top unit and 110 volt convenience outlet on roof
Valuation:
N/A
Permit #:
11041-90000-10202
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Incidental 220 volt electric to air conditioning unit and 110 volt convenience outlet
Valuation:
N/A
Permit #:
11041-90000-01305
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Pull new ground wire to existing circuit for condensing unit replacement. install new hacr rated circuit breaker
Valuation:
N/A
Permit #:
04041-90000-14664
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Jeff Nelson Heating & Air Conditioning License info
Inactive License
| License # | 755180 |
| 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. If this is your business, please update your license status.
Check this license's status for Jeff Nelson Heating & Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Jeff Nelson Heating & Air Conditioning, click “This is My Business” to update your information.
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Underwriters Insurance Company |
114
Permits
- Building permit records show that Jeff Nelson Heating & Air Conditioning has worked on 114 permitted projects.
Jeff Nelson Heating & Air Conditioning Employees
JN
Jeffrey Douglas Nelson
Sole Owner