Updated: Jun 01, 2026
Location and Projects
Address
905 COMMERCIAL AVE, South San Francisco, CA, 94080
Use our bidding system to
request a quote
Lmj HVAC
Lmj HVAC, 905 Commercial Ave, South San Francisco, CA (Employee: Levi Martin Jackson) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Lmj HVAC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Lmj HVAC Contact Information
Phone Number: (209) 743-5018
Edit
Address: 905 COMMERCIAL AVE, South San Francisco, CA 94080
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Lmj HVAC South San Francisco
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Lmj HVAC has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
1 project
|
2026 |
|
11 projects
|
2025 |
|
1 project
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Lmj HVAC has worked on at least
17.0 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
|
14 projects
|
HVAC projects |
|
4 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Lmj HVAC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
4 projects
|
$5k-$20k |
The typical size of their permits is approximately $8,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove (e) furnace and air conditioning located in mechanical closet behind garage. install (n) heat pump located behind chimney on left side of house. msp 200a. no new ducting
Valuation:
$16,000
Permit #:
MEP-2024-296677
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; install (2) new furnaces 95.5% efficient
Valuation:
N/A
Permit #:
PMW20250613939
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; install (14) indoor ceiling cassettes and (3) outdoor condenser units. 54 and 56 collins street
Valuation:
N/A
Permit #:
PMW20241114146
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing furnace and replace with (2) gree flexx heat pumps in exact locations. (1) 3 ton unit. outdoor unit: model: flexx36hp230v1ao. indoor unit model: flexx36hp230v1bh
Valuation:
$17,000
Permit #:
MEP-2025-299669
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; remove existing furnace. install (1) heat pump for heating and cooling install (1) heat pump for hot water system
Valuation:
N/A
Permit #:
PMW20230828715
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; replace furnace and air conditioning with heat pump
Valuation:
N/A
Permit #:
PMW20250624166
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Heat pump installation
Valuation:
$8,000
Permit #:
B25-0508
Status:
issued
Fee:
$197
Permit Type:
New HVAC
Building Type:
N/A
Work category: 1m; replace furnace like for like
Valuation:
N/A
Permit #:
PMW20250811252
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; mini split heat pump for adu
Valuation:
N/A
Permit #:
PMW20250929406
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing condenser with heat pump on hvac system
Valuation:
$7,000
Permit #:
M2024-0115
Status:
final
Fee:
$494
Permit Type:
Furnace
Building Type:
N/A
Work category: 1m; install (3) heat pumps. (9) indoor units and (3) outdoor units
Valuation:
N/A
Permit #:
PMW20230927498
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition heat pump to existing hvac system
Valuation:
N/A
Permit #:
MECH2024-0060
Status:
final
Fee:
N/A
Permit Type:
Heat pump_na
Building Type:
N/A
Work category: 1m; install (2) new furnaces and new ductwork
Valuation:
N/A
Permit #:
PMW20230927497
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; install (2) new furnaces. redo duct work
Valuation:
N/A
Permit #:
PMW20230927496
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace and air conditioning with heat pump
Valuation:
$5,000
Permit #:
B26-0023
Status:
assigned
Fee:
$1
Permit Type:
HVAC changeout
Building Type:
N/A
Work category: 1m; replace gas furnace with heat pump
Valuation:
N/A
Permit #:
PMW20251223478
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1m; addition ducting for addition to existing furnace
Valuation:
N/A
Permit #:
PMW20251003545
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
149
BZ Score
$11.9K
Avg Project
-
Projects
149
BZ Score
$10.5K
Avg Project
-
Projects
145
BZ Score
$4.5K
Avg Project
-
Projects
Lmj HVAC Reviews
BuildZoom hasn't received any reviews for Lmj HVAC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Lmj HVAC License info
Verified License
| License # | 1066509 |
| 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 Lmj HVAC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
17
Permits
- Building permit records show that Lmj HVAC has worked on 17 permitted projects.
Lmj HVAC Employees
LJ
Levi Martin Jackson
Rmo / Ceo / Pres