Updated: Mar 16, 2026
Location and Projects
Address
5120 DUVAL CIRCLE ST., Saint Petersburg, FL, 33714
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Mark One Power and Systems Incorporated Electrician
Mark One Power and Systems Incorporated, 5120 Duval Circle St, Petersburg, FL (Owned by: Leland Mark Scott) holds a Certified Electrical Contractor license and 3 other licenses according to the Florida license board.
Their BuildZoom score of 95 ranks in the top 22% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mark One Power and Systems Incorporated, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mark One Power and Systems Incorporated Contact Information
Address: 5120 DUVAL CIRCLE ST., Petersburg, FL 33714
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Mark One Power and Systems Incorporated Petersburg
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mark One Power and Systems Incorporated has a BuildZoom score of 95, which places them above 78% of 191,428 contractors in Florida.
Activity
|
2 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Mark One Power and Systems Incorporated has worked on at least
3.0 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
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Mark One Power and Systems Incorporated mostly works on
home addition
projects.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
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 Mark One Power and Systems Incorporated
This is a sample of this contractor's permits. Click here to access their complete permit history.
Lot 20 2-story sfr; 3/3/2 w/outdoor grill area; covered lanai open front porch (entry stairs are within the foot print of home); 2nd floor rear porch 20.5 mid point roof height; 2555 sf living; 5590 sf total***"p.c. nonconversion agreement required"***** 09-09-2020 (mc) pre pwer lttr rcvd/pd 09-09-2020 (mc) revision - relocation of air conditioning equipment to south wall *****blower ... see more
Valuation:
$453,589
Permit #:
PER-H-CB19-03031
Status:
final
Fee:
$7,387
Permit Type:
Single family res...
Building Type:
N/A
Lot 20 2-story sfr; 3/3/2 w/outdoor grill area; covered lanai open front porch (entry stairs are within the foot print of home); 2nd floor rear porch 20.5 mid point roof height; 2555 sf living; 5590 sf total***"p.c. nonconversion agreement required"***** 09-09-2020 (mc) pre pwer lttr rcvd/pd 09-09-2020 (mc) revision - relocation of air conditioning equipment to south wall *****blower ... see more
Valuation:
$453,589
Permit #:
PER-H-CB19-03031
Status:
issued
Fee:
$7,387
Permit Type:
Single family res...
Building Type:
N/A
***bldg 3009*** new 200amp service single phase
Valuation:
$10,000
Permit #:
ELEC-0425-00076
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel creating bedroom moving master bedroom to exisiting playroom addition bathroom...b/e/p/m..noc req signed sealed enigineer letter required on site for missed inspections ****log #930. 03/06/23. revision for remoel of master bedroom. cc
Valuation:
$70,000
Permit #:
CBP-22-04942
Status:
final
Fee:
$2,420
Permit Type:
Interior remodel
Building Type:
N/A
Installation of new service to accomodate existing units. per nec 2014 code
Valuation:
$15,000
Permit #:
ELEC2018002826
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$47,000
Permit #:
18-9001551/000 000 ELCO 00
Status:
issued
Fee:
$3,974
Permit Type:
Nonresid/nonhouse...
Building Type:
Not applicable
No Description Available
Valuation:
$4,000
Permit #:
18-5000218/000 000 ELCO 00
Status:
complete
Fee:
$919
Permit Type:
Nonresid/nonhouse...
Building Type:
Not applicable
New apartment building b 2 sty 10 uts temp power 11-12-09 12/30/09 suppl. install communicator for fire sprinkler 12-12-17 records see link for plans from flat file e-6 sej
Valuation:
$895,673
Permit #:
PER-H-CB08-03207
Status:
final
Fee:
$971
Permit Type:
Apartment
Building Type:
N/A
New apartment building b 2 sty 10 uts temp power 11-12-09 12/30/09 suppl. install communicator for fire sprinkler 12-12-17 records see link for plans from flat file e-6 sej
Valuation:
$895,673
Permit #:
PER-H-CB08-03207
Status:
final
Fee:
$971
Permit Type:
Apartment
Building Type:
N/A
New construction of fire rescue and administration building/supp wet pipe sprinkler temp power 9-1-06 suppl. addition hood and chemical 9-20-06
Valuation:
$1,270,771
Permit #:
PER-H-CB1203325
Status:
final
Fee:
N/A
Permit Type:
Office
Building Type:
N/A
New construction of fire rescue and administration building/supp wet pipe sprinkler temp power 9-1-06 suppl. addition hood and chemical 9-20-06
Valuation:
$1,270,771
Permit #:
PER-H-CB1203325
Status:
final
Fee:
N/A
Permit Type:
Office
Building Type:
N/A
Interior remodel -sub to fs plans w/site plan-rev plg plans lb 9-12-08 09-04-18 records see link for docs and plans from webxtndr sej
Valuation:
$850,000
Permit #:
PER-H-CB07-16397
Status:
final
Fee:
N/A
Permit Type:
Interior remodel ...
Building Type:
N/A
Interior remodel -sub to fs plans w/site plan-rev plg plans lb 9-12-08 09-04-18 records see link for docs and plans from webxtndr sej
Valuation:
$850,000
Permit #:
PER-H-CB07-16397
Status:
final
Fee:
N/A
Permit Type:
Interior remodel ...
Building Type:
N/A
New apartment building a 2 sty 8 uts suppl 30 day temp powertest eq 10/28/09 12-12-17 records see link for plans from flat file e-6 sej
Valuation:
$895,673
Permit #:
PER-H-CB08-00290
Status:
final
Fee:
$21,625
Permit Type:
Apartment
Building Type:
N/A
New apartment building a 2 sty 8 uts suppl 30 day temp powertest eq 10/28/09 12-12-17 records see link for plans from flat file e-6 sej
Valuation:
$895,673
Permit #:
PER-H-CB08-00290
Status:
final
Fee:
$21,625
Permit Type:
Apartment
Building Type:
N/A
12, 279 sq ft fire and rescue facility with 4 double length bays 11 sleeping rooms and support facilities for 10-12 fire rescue personal
Valuation:
$1,750,000
Permit #:
BCP2002-10182
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
See case description
New construction of vehicle maintenance building/supp wet pipe sprinkler system 5-3-06 30 day max. temp power for maint. bay to test equip. 10-18-06
Valuation:
$162,847
Permit #:
PER-H-CB1203326
Status:
final
Fee:
N/A
Permit Type:
Storage warehouse
Building Type:
N/A
New construction of vehicle maintenance building/supp wet pipe sprinkler system 5-3-06 30 day max. temp power for maint. bay to test equip. 10-18-06
Valuation:
$162,847
Permit #:
PER-H-CB1203326
Status:
final
Fee:
N/A
Permit Type:
Storage warehouse
Building Type:
N/A
New building - concrete sub - split face load bearing walls open web joist builtup roof system with parapet. 7234sq ft
Valuation:
$296,883
Permit #:
BCP1999-11363
Status:
complete
Fee:
$4,801
Permit Type:
N/A
Building Type:
Restaurant
Apartment/supp 11-19-07 for 30 day temp power to test equipment
Valuation:
$1,826,035
Permit #:
PER-H-CB327045
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
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Mark One Power and Systems Incorporated Reviews
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Verified License
BuildZoom confirmed this contractor's license
Mark One Power and Systems Incorporated License info
Verified License
| License # | EC0002049 |
| Status | Active |
| State | Florida |
| Type | Certified Electrical Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Mark One Power and Systems Incorporated at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Florida |
| Type | Electrical Business Information |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Mark One Power and Systems Incorporated with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 01367 |
| Status | Active |
| State | Alabama |
| Type | Elec Contractor |
- BuildZoom has not verified this license since March, 2017.
Verify this license's status for Mark One Power and Systems Incorporated at the Alabama Electrical Contractor Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EC0002049 |
| Status | Inactive |
| County | Orange County |
| Type | E Electrical Contractor |
- According to the Orange County Public Schools, 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 Mark One Power and Systems Incorporated at the Orange County Public Schools.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
110
Permits
- Building permit records show that Mark One Power and Systems Incorporated has worked on 110 permitted projects.
Mark One Power and Systems Incorporated Employees
LS
Leland Mark Scott
Owner
SM
Scott Leland Mark
SM
Scott, Leland M
SM
Scott, Leland Mark