Updated: Dec 18, 2025
Location and Projects
Address
3543 Old Conejo Rd, Thousand Oaks, CA, 91320
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Southland Heating & Air Conditioning Photos
Southland Heating & Air Conditioning
Southland Heating and Air Conditioning is committed to providing the very highest level of service and customer care. When you need heating, air conditioning, or air quality services in Ventura or L.A. County, they have the training, tools, and expertise to get the job done! They have a reputation for honest service and top-quality workmanship and have earned awards from HomeAdvisor and Angie’s List.
From BuildZoom:
Southland Heating & Air Conditioning at 3543 Old Conejo Rd, Thousand Oaks, CA 91320, held a HVAC/Mechanical Contractor license (#939022) with the California contractors license board with an expiration date of 10-31-2025. We last verified the license was expired on 12-16-2025.
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.
Southland Heating & Air Conditioning Contact Information
Phone Number: (805) 422-7754
Address: 3543 Old Conejo Rd, Thousand Oaks, CA 91320
Southland Heating & Air Conditioning Thousand Oaks
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Southland Heating & Air Conditioning, log in and update your license info in the “Edit Profile” tab.
Activity
|
69 projects
|
2025 |
|
85 projects
|
2024 |
|
49 projects
|
2023 |
Our building permit records indicate that Southland Heating & Air Conditioning has worked on at least
203.0 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.
Experience
|
9 projects
|
Home Additions |
|
201 projects
|
HVAC projects |
|
94 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Southland Heating & Air Conditioning mostly works on
hvac project
and mechanical project
projects.
Pricing
|
8 projects
|
< $5k |
|
11 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
The typical size of their permits is approximately $7,900. This graph shows the distribution of these job values.
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.
Building Permits by Southland Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
New ductless mini split install with (4) zones. electrical under separate permit. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
$0
Permit #:
MEC-2025-00495
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Electrical for new ductless mini split install with (4) zones. electrical under separate permit. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
$0
Permit #:
ELE-2025-00946
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Change out hvac gas system with electric heat pump system like for like in attic (blower and heat pump weigh total of 180 lbs). relocate existing attic access from master closet to hallway. addition 110v light and switch. re-duct 1566 sq ft. note: no ceiling joists & rafters to be cut
Valuation:
N/A
Permit #:
MEC-2025-00372
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for : change out hvac gas system with electric heat pump system like for like in attic (blower and heat pump weigh total of 180 lbs). relocate existing attic access from master closet to hallway. addition 110v light and switch. re-duct 1566 sq ft. note: no ceiling joists & rafters to be cut
Valuation:
N/A
Permit #:
ELE-2025-00775
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change out existing air conditioning on the left side and the fau in the attic like for like. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
N/A
Permit #:
MEC-2025-00367
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical fau changeout in attic 181 lbs reduct air conditioning changeout. like for like same locations. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements. specifications on site for inspector
Valuation:
$0
Permit #:
ELE-2025-00366
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
(n) air conditioning and 220v. fau changeout in garage like for like same location. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
$0
Permit #:
MEC-2025-00171
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Fau changeout in attic 181 lbs reduct air conditioning changeout. like for like same locations. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements. specifications on site for inspector
Valuation:
$0
Permit #:
MEC-2025-00170
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Electrical for new condenser on right side of yard. changeout furnace in closet and ducts. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
N/A
Permit #:
ELE-2025-00102
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Changeout of hvac gas system to electric heat pump system like for like same location. replace (1) heat pump in the back yard and (1) air handler in attic (weighs 100 lbs). reduct 1823 sq ft. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
N/A
Permit #:
MEC-2025-00001
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fau in garage changeout like for like same location. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
N/A
Permit #:
MEC-2025-00313
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single-family residential combination building permit
2025-10-09
Change out hvac with electric heat pump system 36k like for like. relocate and replace furnace with an air handler in attic (137 lbs). addition (2) zone ductless mini splits. new electrical state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
$29,200
Permit #:
CMB-2025-00417
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single-family residential combination building permit
2025-07-08
Changeout fau (60k) in garage like for like. addition air conditioning 3 ton in back patio with 220 v reconnect ducts. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
$15,582
Permit #:
CMB-2025-00027
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Changeout of air conditioning in backyard fau in closet like for like same location. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
$14,250
Permit #:
MEC-2025-00815
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Electrical for changeout and relocate 4-ton condenser to left side yard requires electrical. changeout air handler in attic like for like and 2147 sq. ft. of ducts. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
N/A
Permit #:
ELE-2024-01914
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Changeout fau in garage air conditioning on right side same location like for like. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
$0
Permit #:
MEC-2024-00974
Status:
final
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Changeout 3.5 ton air conditioning same location on left side of yard 80k fau in attic reconnect all components like for like. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
N/A
Permit #:
MEC-2024-00704
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air conditioning changeout in patio fau changeout in 1st floor closet 1500 sf duct changeout like for like. state of california energy commission: the central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
N/A
Permit #:
MEC-2024-00311
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac - changeout fau in garage like for like same location. state of california energy commission: central air conditioner or furnace installed or replaced must have ducts inspected for leaks. hvac must meet state of california energy requirements
Valuation:
N/A
Permit #:
MEC-2023-01240
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
C/o standard hvac system and convert to air handling unit and heat pump with condenser on right side of dwelling and heat pump in attic same locations as (e) fixtures per site and attic/roof plans
Valuation:
$15,000
Permit #:
MEC-2024-00065
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Southland Heating & Air Conditioning Reviews
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Southland Heating & Air Conditioning License info
Inactive License
| License # | 939022 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
- 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 Southland 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
- How the BuildZoom Score works
- *No active license on file. If you are Southland Heating & Air Conditioning, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
498
Permits
- Building permit records show that Southland Heating & Air Conditioning has worked on 498 permitted projects.