Updated: Jun 09, 2026
Location and Projects
Address
PO BOX 8 SEFFNER, FL 33583, Seffner, FL, 33584
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Gasmasters Plumber
Gasmasters Inc, Seffner, Po Box 8, Seffner, FL (Owned by: Winter Frank Lawrence) holds a Contractor license and 8 other licenses according to the Clermont license board.
Their BuildZoom score of 111 ranks in the top 4% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gasmasters Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gasmasters Inc Services
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Gasmasters Inc Contact Information
Phone Number: (813) 248-4571
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Address: PO BOX 8 SEFFNER, FL 33583, Seffner, FL 33584
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Gasmasters Inc Seffner
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gasmasters Inc has a BuildZoom score of 111, which places them above 96% of 191,428 contractors in Florida.
Activity
|
1 project
|
2026 |
|
410 projects
|
2025 |
|
395 projects
|
2024 |
|
549 projects
|
2023 |
Our building permit records indicate that Gasmasters Inc has worked on at least
1355.0 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
|
638 projects
|
Home Additions |
|
51 projects
|
New Constructions |
|
17 projects
|
Commercial Renovations |
|
934 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Gasmasters Inc mostly works on
plumbing project
and home addition
projects.
Pricing
|
710 projects
|
< $5k |
|
67 projects
|
$5k-$20k |
|
37 projects
|
$20k-$50k |
|
100 projects
|
$50k-$100k |
|
114 projects
|
$100k-$250k |
|
71 projects
|
$250k-$500k |
|
89 projects
|
$500k-$1mil |
|
71 projects
|
$1mil+ |
The typical size of their permits is approximately $3,580. 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.
Renovate the existing two-story office building. updates will include exterior and interior paint finish modifications the addition of offices within the existing building's open work area hardscape landscape building signage and a security system
Valuation:
$1,450,000
Permit #:
BLD-25-0511858
Status:
complete
Fee:
$2,777
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2025-06-26
*private provider: plan review and inspections* second floor addition over existing footprint replace roof addition 8 new windows reconfigure portion of existing 2nd floor addition 1 bathroom existing 2nd floor add2 fireplaces remodel her portion of existing master bathroom addition floor in volume foyer for living space on 2nd floor complete interior & exterior repaint and cosmetic u... see more
Valuation:
$1,200,000
Permit #:
BLD-25-0516523
Status:
issued
Fee:
$811
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2025-05-26
*fema sfha: limited private provider –inspections only. city of tampa will take lead inspections up to required dfe and until such time approval for required under-construction elevation certificate is obtained. city of tampa will perform a final inspection on all projects located in a fema sfha.* submitting for new construction. survey building plan energy calcs. includes gym 3-car g... see more
Valuation:
$2,000,000
Permit #:
BLD-24-0504591
Status:
issued
Fee:
$4,319
Permit Type:
N/A
Building Type:
N/A
Vadhulas project single family residence submittal well and septic (uploaded) and blanket lal #1736/1691 re-issued - original issued date: 09/10/2021 original application acceptance date: 08/12/2021 re-issued - original issued date: 09/10/2021 original application acceptance date: 08/12/2021 re-issued - original issued date: 09/10/2021 original application acceptance date: 08/12/2021
Valuation:
$846,370
Permit #:
HC-BLD-21-0020943
Status:
complete
Fee:
$27,805
Permit Type:
N/A
Building Type:
N/A
Private provider – plan review and inspections the renovation and alteration (level 3) to an exisitng restaurant (datz) located on s. macdill to a new restaurant use(no change of occupancy). scope includes but is not limited to the following : demolish exterior renovations infill new storefront new covered canopies new hardscape new restrooms new kitchen new dining area new finishes h... see more
Valuation:
$2,700,000
Permit #:
BLD-24-0511095
Status:
complete
Fee:
$1,699
Permit Type:
N/A
Building Type:
N/A
** storm damage ** fema** storm damage ** helene remove and replacement. drywall flood cut 4ft kitchen cabinets replace plumbing fixtures 2) bathrooms powder bathroom laundry hvac flooring millwork and trim switches and outlets (2) exterior doors
Valuation:
$450,000
Permit #:
BLD-25-0512824
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building b units 5 6 7 and 8. master permit address for this 4-unit townhome building: 6201 s macdill ave. new 4 unit single family townhome project. approved special use; su1-22-0000023. approved design exception; de1-22-0000094
Valuation:
$800,000
Permit #:
BLD-23-0496799
Status:
issued
Fee:
$3,552
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2025-05-14
**vested under 7th edition** demolish single family residence building a 2 story single family residence with an attached garage. 4 bed and 4 bathroom
Valuation:
$364,625
Permit #:
BLD-24-0505629
Status:
issued
Fee:
$3,147
Permit Type:
N/A
Building Type:
N/A
** storm damage ** replace 15 windows and 1 sgd same size with impact windows swap out 5 ton hvac unit that was damaged from helene replace electric water heater with gas water heater replace cabinets in same footprint as existing (re use the counters) replace roof (shingles only) int/ext paint
Valuation:
$85,000
Permit #:
BLD-25-0514290
Status:
complete
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Interior remodel of the entire house new/demo interior non-load-bearing walls new bathrooms new kitchen replace all uinterior and exterior doors complete rewire existing air conditioning to remain only relocate outside unit to side of the house (separate existing permit btr-24-0591789) complete sanitary and hot and cold water repipe new gas water heater
Valuation:
$80,000
Permit #:
BLD-24-0511221
Status:
filed
Fee:
$1,164
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2025-01-17
New construction of a 2 story concrete block and wood frame dwelling with 5 bedrooms and 5 baths. 2 lanai balcony breezeway 2 car garage
Valuation:
$579,000
Permit #:
BLD-25-0512107
Status:
triage
Fee:
$2,583
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2025-05-12
The scope of this project is the new construction of a single family residence on a vacant lot. includes exterior terrace garage
Valuation:
$315,381
Permit #:
BLD-24-0505035
Status:
issued
Fee:
$8,434
Permit Type:
N/A
Building Type:
N/A
Residential new single family-duplex-townhome
2024-07-08
***first extension-7/15/25-cc***safety harbor jurisdiction***construction of single family home - **private provider review and inspections****this permit requires a final inspection from safety harbor to schedule email [email protected]. once approved please contact pinellas county for final inspection**b/e/p/m..noc req on site...supplement gas supply needed for kitc... see more
Valuation:
$500,000
Permit #:
BR-SFR-24-00094
Status:
issued
Fee:
$2,414
Permit Type:
Single family
Building Type:
N/A
Private provider plan review and inspections- new single family residence re-issued
Valuation:
$750,000
Permit #:
HC-BLD-22-0033693
Status:
filed
Fee:
$23,607
Permit Type:
N/A
Building Type:
N/A
This work includes architectural structural mechanical electrical plumbing fire alarm and fire protection elements as indicated on the drawings. to building a new restaurant for shake shack ; a (level 2) alteration of tenant space #b213 and space #b216 include kitchen hood. early start: interior non-structural work only up to the first rough-in inspection
Valuation:
$1,000,000
Permit #:
BLD-24-0506388
Status:
complete
Fee:
$1,748
Permit Type:
N/A
Building Type:
N/A
Early start for interior non-structural work only. no inspections may be scheduled until the permit is issued. original work description. vested under fbc 7th edition. interior renovation of existing suites 150 and 155. suites will be combined into one tenant suite for new tenant coastal medical technologies. renovation includes the following: demolition of interior partitions finishe... see more
Valuation:
$429,578
Permit #:
BLD-24-0505549
Status:
complete
Fee:
$2,465
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2025-06-13
Unit 1 - north side townhouse unit construct two-unit townhome attached labeled units 1 and 2. block and frame construction with attached garages and covered porches/patios. fee simple townhome. includes attached garage covered porch storage
Valuation:
$337,500
Permit #:
BLD-24-0504033
Status:
complete
Fee:
$4,947
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2025-12-08
*private provider – inspections only* new two story house. includes entry porch garage covered lanai balcony
Valuation:
$300,000
Permit #:
BLD-24-0508152
Status:
triage
Fee:
$9,978
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2025-12-03
*private provider – inspections only* new two story house. includes entry porch garage covered lanai balcony
Valuation:
$300,000
Permit #:
BLD-24-0508153
Status:
triage
Fee:
$15,227
Permit Type:
N/A
Building Type:
N/A
*private provider - plan review and inspections* building permits for seven (7) new townhouses with detached garage building totaling 26, 182 square feet. original date: 4/28/2022
Valuation:
$3,500,000
Permit #:
BLD-22-0492738
Status:
complete
Fee:
$86,710
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Gasmasters Inc License info
Verified License
| License # | CFC037165 |
| Status | Active |
| City | Clermont |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gasmasters Inc at the The City of Clermont, FL.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CFC037165 |
| Status | Active |
| State | Florida |
| Type | Certified Plumbing Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Gasmasters Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC-04815 |
| Status | Active |
| City | Lakeland |
| Type | Plumbing |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Gasmasters Inc at the City of Lakeland, FL.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LCC202400534 |
| Status | Active |
| County | Bay County |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Gasmasters Inc with the The Bay County Builders' Services, FL
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | S-CFC037165 |
| Status | Active |
| County | Sumter County |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2022. Check the current license status of Gasmasters Inc with the County of Sumter, FL
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CFC037165 |
| Status | Inactive |
| County | Orange County |
| Type | P Plumber W Gas |
- 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 Gasmasters Inc at the Orange County Public Schools.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| State | Florida |
| Type | Construction Business Information |
- According to the Florida Department of Business & Professional Regulation, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CFC37165 |
| Status | Inactive |
| City | Ocala |
| Type | Certified Contractor |
- According to the The City of Ocala, Florida, 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 Gasmasters Inc at the The City of Ocala, Florida.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0037165 |
| Status | Inactive |
| State | Florida |
| Type | Certified Plumbing Contractor |
- According to the Florida Department of Business & Professional Regulation, 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 Gasmasters Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Nationwide |
Insured
| Workers Comp Provider | Nationwide |
8.1K
Permits
- Building permit records show that Gasmasters Inc has worked on 8051 permitted projects.
Gasmasters Inc Employees
FW
Frank Lawrence Winter
Agent
WL
Winter Frank Lawrence
Owner
WL
Winter, Frank L
Owner
WL
Winter, Frank Lawrence