Updated: May 18, 2026
Location and Projects
Address
2380-I SHASTA WAY, Simi Valley, CA, 93065
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LAWRENCE & OLSON HVAC/Mechanical Contractor
LAWRENCE & OLSON INC at 2380-I SHASTA WAY, Simi Valley, CA 93065, held a HVAC/Mechanical Contractor license (#367585) with the California contractors license board with an expiration date of 12-31-1996. We last verified the license was expired on 05-17-2026.
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 bidding system to be easily matched to qualified, licensed professionals in your area.
LAWRENCE & OLSON INC Contact Information
Phone Number: (805) 527-9912
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Address: 2380-I SHASTA WAY, Simi Valley, CA 93065
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace one existing furnace and air conditioning unit. replace all duct. reconnect to the existing electrical circuit
Valuation:
N/A
Permit #:
18044-90000-11253
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install ductless mini split system in pool house. no electrical for this permit per applicant/contractor. electrical permit for air conditioning unit will be pulled separate. electrical for air conditioning hook up is not on c15-1089
Valuation:
N/A
Permit #:
M16-000120
Status:
complete
Fee:
$79
Permit Type:
N/A
Building Type:
N/A
We are replacing an old packaged rooftop unit with a new high efficiency unit. all duct work will be removed and replaced with new high efficiency duct. we will reconnect to the existing electrical wiring and install a new disconnect switch and circuit breaker
Valuation:
N/A
Permit #:
14044-90000-01808
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace the existing furnace and air conditioner with new high efficiency equipment. replace all duct. reconnect to the existing line voltage wiring
Valuation:
N/A
Permit #:
13044-90000-07977
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove the existing furnace air conditioner and duct system and replace with a new high efficiency furnace air conditioner and duct system
Valuation:
N/A
Permit #:
14044-90000-01174
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change out one existing furnace and cooling coil with new furnace and cooling coil of the same size and in the same location. re-connect to the existing electrical wiring and gas. replace all existing duct
Valuation:
N/A
Permit #:
11044-90000-01021
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace (e) fau and relocate to attic install new 4 ton air conditioning condensor and reduct 1800 sf residence
Valuation:
N/A
Permit #:
C15-000431
Status:
canceled
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
We are changing out the existing furance and air conditioner and replacing them with new energy efficiency equipment. the new equipment will be placed in the same location as the old equipment
Valuation:
N/A
Permit #:
02044-90000-09868
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
We are changing out the existing fau and relocating it to the attic. we are changing out the existing air conditioning unit. we are extending the existing gas piping to the new furnace location in the attic
Valuation:
N/A
Permit #:
02044-90000-05151
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace fau and relocate to attic addition air conditioning condensor and change all ducting
Valuation:
N/A
Permit #:
C15-000552
Status:
expired
Fee:
$298
Permit Type:
N/A
Building Type:
N/A
Replace and relocated existing fau into the attic replace existing air conditioning and ducting 2200 sq ft
Valuation:
N/A
Permit #:
M17-000049
Status:
expired
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Replace the existing furnace cooling coil and condensing unit with the same size and in the same location. replace ducts
Valuation:
N/A
Permit #:
11044-90000-09253
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change out one wall heater in the exact same location. new wall heater to be the same btu rating as the old wall heater
Valuation:
N/A
Permit #:
11044-90000-14644
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace the existing furnace condensing unit and evaporator coil
Valuation:
N/A
Permit #:
20044-90000-11239
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Single family residence replace fau and air conditioning unit in same location and duct work 1800 sf
Valuation:
N/A
Permit #:
M14-000259
Status:
complete
Fee:
$122
Permit Type:
N/A
Building Type:
N/A
Single family residence change out of [2] existing faus air handler and [3] air conditioning condensers in same location. also ductwork 3500 sf
Valuation:
N/A
Permit #:
M18-000154
Status:
issued
Fee:
$257
Permit Type:
N/A
Building Type:
N/A
We are installing a new packaged heating and air conditioning unit on the roof and replacing the existing duct. we will be running a new gas line to the unit
Valuation:
N/A
Permit #:
03044-90000-02390
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Installing a new forced air furnace and cooling coil in the attic and one new condensing unit in the side yard. installing new supply and return air duct system
Valuation:
N/A
Permit #:
03044-90000-02955
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace the existing furnace and air conditioner with new high efficiency models. replace existing duct
Valuation:
N/A
Permit #:
11044-90000-12953
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install 2 package units 2 split systems 24 inlets and outlets 2 air handlers (replacement units) apartments 11337 11337 1/2 11339 11339 1/2 homedale
Valuation:
$0
Permit #:
99044-20000-02343
Status:
Permit Closed
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/a
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LAWRENCE & OLSON INC License info
Inactive License
| License # | 367585 |
| 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 LAWRENCE & OLSON INC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 342563 |
| 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 LAWRENCE & OLSON INC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 727770 |
| 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 LAWRENCE & OLSON INC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are LAWRENCE & OLSON INC, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Preferred Employers Insurance Company |
111
Permits
- Building permit records show that LAWRENCE & OLSON INC has worked on 111 permitted projects.
LAWRENCE & OLSON INC Employees
GL
Glenn Lynn Lawrence
General Partner
MO
Marilyn Ann Olson
Officer
SO
Scott T Olson
Rmo / Ceo / Pres