Updated: Jun 02, 2026
Location and Projects
Address
P O BOX 1536, Lakeside, CA, 92040
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P A C Heating & Air Conditioning
P A C Heating & Air Conditioning, Lakeside, Po Box 1536, Lakeside, CA (Owned by: Paul Cosner) holds a Warm Air Heating, Ventilating And Air Conditioning license and 4 other licenses according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring P A C Heating & Air Conditioning, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
P A C Heating & Air Conditioning Services
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P A C Heating & Air Conditioning Contact Information
Phone Number: (619) 823-3549
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Address: P O BOX 1536, Lakeside, CA 92040
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Building Permits by P A C Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
No-plan - nonresidential/multifamily - mechanical
2020-10-21
Installation of (1) 2 ton air conditioning (1) upflow coil and lineset. to include tying into existing power condenser pad line cover all miscellaneous materials and labor needed to complete the job *please note that furnace is selected in the mechanical section since option for condensing unit is not provided. the fee structure for the two items is the same
Valuation:
N/A
Permit #:
PMT-3082259
Status:
issued
Fee:
$326
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B20-2623
Status:
issued
Fee:
N/A
Permit Type:
HVAC
Building Type:
N/A
E permit ---replace existing furnace
Valuation:
N/A
Permit #:
1910657
Status:
complete
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2015-03-18
Cross street: jamacha rd description of work: hvac change out - fau or wall heater - (online permit) and misc electrical. 03-18-2015. plan change to make it mechanical and electrical. maz *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2015-RESALT-002166
Status:
complete
Fee:
$320
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2015-11-05
Cross street: worthington st description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2015-RESALT-010919
Status:
complete
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
Ccdc, building permit to remodel the 2nd floor of an existing historic building into a reception hall. zone = gaslamp planned distric, airport approach, residential tandem parking, hist designation # 127-88
Valuation:
$214,484
Permit #:
367509
Status:
complete
Fee:
$297
Permit Type:
Add/Alt Tenant Im...
Building Type:
N/A
Tenant improvement - 1800 sq ft kitchen with 1 hood and 9 drains for catering kitchen @ behind the scenes in mira mesa community plan zoned il-2-1 with aeoz-60-cnel rtpoz aeoz - aia - miramar. wmdc - 9 pfu's added - this started out as an e-09185 for plumbing & mechanical permits. will need electrical permit as well
Valuation:
$52,200
Permit #:
520572
Status:
complete
Fee:
$785
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Ccdc building permit to remodel the 2nd floor of an existing historic building into a reception hall. zone = gaslamp planned distric airport approach residential tandem parking hist designation # 127-88
Valuation:
$214,484
Permit #:
367509
Status:
complete
Fee:
$297
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Otay mesa, building permit for interior tenant improvement. scope of work is demolition and construction of partition walls, to create offices from existing open warehouse area. remodel area in warehouse for new switch room, electrical and mechanical (no plumbing) zone:omdd-indust-subd, owner weingarten realty investors,ct: 100.07
Valuation:
$140,650
Permit #:
508748
Status:
Cancelled - Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
Add/Alt Tenant Im...
Balboa park. building permit for interior remodel and change of occupancy from office to exhibit halls in existing employee use building in san diego zoo. unzoned, airport approach, brush zones (300ft), residential tandem parking, transit area. esl for sensitive biologic resources and steep hillsides. geo hzrd cats 13, 51, 52
Valuation:
$0
Permit #:
314254
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
Add/Alt Tenant Im...
Balboa park. building permit for interior remodel and change of occupancy from office to exhibit halls in existing employee use building in san diego zoo. unzoned, airport approach, brush zones (300ft), residential tandem parking, transit area. esl for sensitive biologic resources and steep hillsides. geo hzrd cats 13, 51, 52
Valuation:
$0
Permit #:
314255
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
Add/Alt Tenant Im...
Otay mesa building permit for interior tenant improvement. scope of work is demolition and construction of partition walls to create offices from existing open warehouse area. remodel area in warehouse for new switch room electrical and mechanical new ada bathroom zone:omdd-indust-subd owner weingarten realty investors, ct: 100.07 **01-14-08 plan chg. mechanical- new heat pump located... see more
Valuation:
N/A
Permit #:
508751
Status:
complete
Fee:
$344
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Otay mesa building permit for interior tenant improvement. scope of work is demolition and construction of partition walls to create offices from existing open warehouse area. remodel area in warehouse for new switch room electrical and mechanical new ada bathroom zone:omdd-indust-subd owner weingarten realty investors, ct: 100.07 **01-14-08 plan chg. mechanical- new heat pump located... see more
Valuation:
N/A
Permit #:
508749
Status:
complete
Fee:
$344
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Tenant improvement - 1800 sq ft kitchen with 1 hood and 9 drains for catering kitchen @ behind the scenes in mira mesa community plan zoned il-2-1 with aeoz-60-cnel rtpoz aeoz - aia - miramar. wmdc - 9 pfu's added - this started out as an e-09185 for plumbing & mechanical permits. will need electrical permit as well
Valuation:
N/A
Permit #:
520294
Status:
complete
Fee:
$785
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Tenant improvement - 1800 sq ft kitchen with 1 hood and 9 drains for catering kitchen @ behind the scenes in mira mesa community plan zoned il-2-1 with aeoz-60-cnel rtpoz aeoz - aia - miramar. wmdc - 9 pfu's added - this started out as an e-09185 for plumbing & mechanical permits. will need electrical permit as well
Valuation:
N/A
Permit #:
520573
Status:
complete
Fee:
$1,599
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Tenant improvement - 1800 sq ft kitchen with 1 hood and 9 drains for catering kitchen @ behind the scenes in mira mesa community plan zoned il-2-1 with aeoz-60-cnel rtpoz aeoz - aia - miramar. wmdc - 9 pfu's added - this started out as an e-09185 for plumbing & mechanical permits. will need electrical permit as well
Valuation:
N/A
Permit #:
520295
Status:
complete
Fee:
$785
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Otay mesa building permit for interior tenant improvement. scope of work is demolition and construction of partition walls to create offices from existing open warehouse area. remodel area in warehouse for new switch room electrical and mechanical new ada bathroom zone:omdd-indust-subd owner weingarten realty investors, ct: 100.07 **01-14-08 plan chg. mechanical- new heat pump located... see more
Valuation:
N/A
Permit #:
522671
Status:
issued
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Uptown: building permit for new tenant improvement. scope of work is new partition walls and ceiling lighting and ductwork. this tenant space is in the new mixed use portion of building. cn-1 & cn-2 overlay zones - rtpoz taoz ct:7
Valuation:
N/A
Permit #:
516992
Status:
complete
Fee:
$269
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Commercial alteration or addition - plan check-permit
2015-05-07
Cross street: riverford description of work: misc electrical and plumbing to replace cooler like for like the santee elks lodge
Valuation:
N/A
Permit #:
PDS2015-COMALT-000208
Status:
complete
Fee:
$320
Permit Type:
N/A
Building Type:
N/A
Epermit mechanical remove/recycle and replace furnace and air conditioning condenser
Valuation:
N/A
Permit #:
1528611
Status:
complete
Fee:
$241
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
P A C Heating & Air Conditioning License info
Verified License
| License # | 750189 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for P A C Heating & Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 750189 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
| Business Type | Corporation |
- According to the City of Oceanside, CA, 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 P A C Heating & Air Conditioning at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 875006 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- 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 P A C Heating & Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 602573 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- 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 P A C Heating & Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 516648 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- 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 P A C Heating & Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Workers' Compensation History |
69
Permits
- Building permit records show that P A C Heating & Air Conditioning has worked on 69 permitted projects.
P A C Heating & Air Conditioning Employees
CG
Charles Gerdes
Co Owner
CG
Charles Robert Gerdes
Officer
PC
Paul Adam Cosner
Rmo/Ceo/Pres
PC
Paul Cosner
Owner
TC
Tamra Lee Cosner
Officer
WP
William Paul Piffer
Sole Owner