Updated: Feb 14, 2026
Location and Projects
Address
1441 Main St, Ramona, CA, 92065
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Guardian South Plumber
Our principals have been engaged in the fire protection business since 1975. Expertise gained in 41 years of designing, innovating, and installing fire sprinkler protection is available to the commercial building market.
From BuildZoom: Guardian South Inc, 1441 Main St, Ramona, CA (Employees: George Boettcher, Jan Strayer, and Jeremiah Balch) holds a Fire Protection license according to the California license board.
Their BuildZoom score of 109 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Guardian South Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Guardian South Inc Services
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Guardian South Inc Contact Information
Phone Number: (760) 789-7190
Address: 1441 Main St, Ramona, CA 92065
Guardian South Inc Ramona
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Guardian South Inc has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
6 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Guardian South Inc has worked on at least
13.0 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
|
4 projects
|
Commercial Renovations |
|
11 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Guardian South Inc mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$20k-$50k |
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.
Design and install underground fire service including 1 above grade backflow device 1 fire department connection 3 onsite fire hydrants and 1 fire sprinkler lead-in. design
Valuation:
$255,640
Permit #:
2111190021
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Refund in process 2/7/24 (n14) 23-hps-01 >phase 2: install (1962) new k-25 sprinklers in an existing building in two areas
Valuation:
N/A
Permit #:
FPFSS2300385
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
21-jurv-000378 underground fire line improvements. no fire hydrants
Valuation:
N/A
Permit #:
FPUWP2500009
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(n14) 22-jurv-03361 > prezero: addition new fire sprinkler system to cover new ceiling and racks
Valuation:
N/A
Permit #:
FPFSS2301088
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New in-rack sprinkler system additions to building with an existing overhead fire sprinkler system. existing 6 fire service meter
Valuation:
N/A
Permit #:
21043-10000-02164
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Cap off system no.1 riser and relocate to system 2 & 3 riser bank - southbay international
Valuation:
N/A
Permit #:
PMT2024-02723
Status:
issued
Fee:
$1,646
Permit Type:
N/A
Building Type:
N/A
21-spk-06 (21-hps-01) cap off existing fire lateral connection to the existing ug fire loop design and install new ug piping to a new fire pump and reconnect to the existing underground loop
Valuation:
N/A
Permit #:
FPUWP2100338
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Design and install n in-rack sprinkler sys in € building w € overheads sprinkler sys 72 heads
Valuation:
N/A
Permit #:
B0230-23
Status:
final
Fee:
$375
Permit Type:
Out of scope fire...
Building Type:
N/A
New overhead fire sprinkler system
Valuation:
N/A
Permit #:
FPFSS2500544
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler tenant improvement for double intlerlock preaction system serving high piled storage. existing underground to remain. existing 8 service no backflow
Valuation:
N/A
Permit #:
19043-10000-05096
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Fire pump and recalculate two systems based on the hps (pmt2023-00489)-southbay
Valuation:
N/A
Permit #:
PMT2023-01664
Status:
complete
Fee:
$1,932
Permit Type:
N/A
Building Type:
N/A
Install new sprinklers and double interlock pre-action system under new metal grating above storage racks. overhead and rack approval under 19043-10000-02054
Valuation:
N/A
Permit #:
20043-10000-02054
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Regupol - fire sprinkler tenant improvement: adding (84) new in-rack sprinklers to an existing building with an existing fire sprinkler system
Valuation:
N/A
Permit #:
PMT2021-03714
Status:
final
Fee:
$1,183
Permit Type:
N/A
Building Type:
N/A
Install new in rack sprinklers in an existing building with racks. racks are changing configuration. rack fire system does not connect to the overhead fire system. existing 6 fire service
Valuation:
N/A
Permit #:
20043-10000-01907
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for new fire sprinklr system. 8-inch meter. 8-inch fire service line. no backflow
Valuation:
N/A
Permit #:
20043-10000-00538
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New nfpa 13 system. 8-inch meter with no backflow. underground under 19043-10001-05109
Valuation:
N/A
Permit #:
20043-10000-00536
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remove and replace (638) sprinklers as per approved plans
Valuation:
$39,600
Permit #:
FIRC-2024-0044
Status:
expired
Fee:
$1,216
Permit Type:
N/A
Building Type:
N/A
New in rack fire sprinkler system
Valuation:
$89,600
Permit #:
2202230007
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(n14) 23-jurv-001358: victory squadron #63 - 14 800 sqft airport hanger
Valuation:
$0
Permit #:
FPFSS2402996
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
(n14) 23-jurv-001359: victory squadron #62 - 14 800 sqft airport hanger
Valuation:
$0
Permit #:
FPFSS2402995
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Guardian South Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Guardian South Inc License info
Verified License
| License # | 734574 |
| Status | Active |
| State | California |
| Type | Fire Protection |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Guardian South Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
158
Permits
- Building permit records show that Guardian South Inc has worked on 158 permitted projects.
Guardian South Inc Employees
GB
George Boettcher
Rmo / Ceo / Pres
JS
Jan Strayer
Office Manager
JB
Jeremiah Balch
Operations Manager
SM
Scott Mitts
Vp Of Field Operations