Updated: Jul 06, 2026
Location and Projects
Address
4127 TONYA TR, Hamilton, OH, 45011
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Four Star Mechanical Inc
Four Star Mechanical Inc, 4127 Tonya Trl, Hamilton, OH (Owned by: Stephen Martin) holds a Mechanical license and 23 other licenses according to the Dayton license board.
Their BuildZoom score of 105 ranks in the top 8% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Four Star Mechanical Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Four Star Mechanical Inc Contact Information
Phone Number: (513) 737-1008
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Address: 4127 TONYA TR, Hamilton, OH 45011
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Four Star Mechanical Inc Hamilton
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Four Star Mechanical Inc has a BuildZoom score of 105, which places them above 92% of 52,717 contractors in Ohio.
Activity
|
18 projects
|
2025 |
|
11 projects
|
2024 |
|
15 projects
|
2023 |
Our building permit records indicate that Four Star Mechanical Inc has worked on at least
44.0 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
|
Commercial Renovations |
|
3 projects
|
Home Additions |
|
38 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Four Star Mechanical Inc mostly works on
hvac project
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
9 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $15,000. 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.
Building Permits by Four Star Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building permit/plan review: altc2423196 hvac to be completed per approved m1-1 plan license number: h00230 | scope item: ductwork dampers
Valuation:
N/A
Permit #:
MMEPC2440274
Status:
complete
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
Hvac & gas piping - premier trailer leasing
Valuation:
$40,000
Permit #:
BLD-HC25-02377
Status:
final
Fee:
$595
Permit Type:
N/A
Building Type:
N/A
Move around air devices for new office layout
Valuation:
N/A
Permit #:
H25-03194
Status:
complete
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Replace existing cooling tower with new
Valuation:
N/A
Permit #:
2025P05220
Status:
plancheck
Fee:
N/A
Permit Type:
Existing commerci...
Building Type:
N/A
Hvac for new dental office building. install (3) 5 ton ducted split systems and 6 exhaust fans
Valuation:
N/A
Permit #:
2023P03116
Status:
issued
Fee:
$1,491
Permit Type:
New
Building Type:
N/A
Hvac - dr chelsea grabarz
Valuation:
$15,000
Permit #:
BLD-HC25-00121
Status:
final
Fee:
$338
Permit Type:
N/A
Building Type:
N/A
5 roof top units - princeton pike church
Valuation:
$167,000
Permit #:
BLD-HC22-04534
Status:
final
Fee:
$1,899
Permit Type:
N/A
Building Type:
N/A
Hvac & gas piping - triton stone
Valuation:
N/A
Permit #:
BLD-HC25-00276
Status:
final
Fee:
$719
Permit Type:
N/A
Building Type:
N/A
Hvac & gas piping - spec office
Valuation:
N/A
Permit #:
BLD-HC25-00273
Status:
final
Fee:
$698
Permit Type:
N/A
Building Type:
N/A
Modify supply air duct and install new duct mounted diffusers for open ceiling/add restroom exhaust fan/all hvac equipment is existing. related to #2021p00834
Valuation:
N/A
Permit #:
2021P01716
Status:
applied
Fee:
$104
Permit Type:
Existing
Building Type:
N/A
New fan coil units for fire damaged dwellings and ammenity spaces existing central plant to remain
Valuation:
N/A
Permit #:
2024P00993
Status:
issued
Fee:
$12,195
Permit Type:
Existing
Building Type:
N/A
Building permit/plan review: altc2141664 assemble package cooler unit & set in place per plans license number: h00230
Valuation:
N/A
Permit #:
MMEPC2239182
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Relocate existing air devices thermostats and air balance associated building permit 2024p01341
Valuation:
N/A
Permit #:
2024P02496
Status:
issued
Fee:
$490
Permit Type:
Existing
Building Type:
N/A
Addition one exhaust fan. alter ductwork of two existing vav boxes to suit new office floor plan
Valuation:
N/A
Permit #:
2024P00921
Status:
final
Fee:
$480
Permit Type:
Existing
Building Type:
N/A
Hvac & gas piping - acuren
Valuation:
$250,000
Permit #:
BLD-HC21-04124
Status:
final
Fee:
$2,657
Permit Type:
N/A
Building Type:
N/A
Replace approx. 6 feet of 5"gas piping from the outdoor valve above ground into the ground and about 3 into the basement
Valuation:
N/A
Permit #:
PG23-0081
Status:
issued
Fee:
$203
Permit Type:
N/A
Building Type:
N/A
Hvac - white box
Valuation:
$150,000
Permit #:
BLD-HC24-02374
Status:
final
Fee:
$1,773
Permit Type:
N/A
Building Type:
N/A
Install 2 hp sysems including iar distrubution system exhaust for rr and nail stations and dryer vent
Valuation:
N/A
Permit #:
2022P07185
Status:
plancheck
Fee:
$111
Permit Type:
Existing
Building Type:
N/A
Hvac & gas piping - a&f souvenir
Valuation:
$135,000
Permit #:
BLD-HC22-01269
Status:
final
Fee:
$1,472
Permit Type:
N/A
Building Type:
N/A
Hvac - contech
Valuation:
$4,500
Permit #:
BLD-HC25-01931
Status:
final
Fee:
$235
Permit Type:
N/A
Building Type:
N/A
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Four Star Mechanical Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Four Star Mechanical Inc License info
Verified License
| License # | 9872 |
| Status | Active |
| City | Dayton |
| Type | Mechanical |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Four Star Mechanical Inc at the City of Dayton, OH - Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 9848 |
| Status | Active |
| City | Dayton |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Four Star Mechanical Inc with the City of Dayton, OH - Registered Contractors
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 009872 |
| Status | Active |
| City | Dayton |
| Type | Mechanical |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Four Star Mechanical Inc at the City of Dayton, OH - Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.49547 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Four Star Mechanical Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 009872 |
| Status | Active |
| City | Dayton |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Four Star Mechanical Inc at the City of Dayton, OH - Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Hamilton |
| Type | Hvac Contractors |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CBRC000648 |
| Status | Active |
| City | Cincinnati |
| Type | Mechanical State Licensed |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Four Star Mechanical Inc at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CBRC000648 |
| Status | Active |
| City | Cincinnati |
| Type | General |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Four Star Mechanical Inc at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.11719 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Four Star Mechanical Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in August, 2018 that this contractor does not need a license to be a contractor in Ohio.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000011719 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Four Star Mechanical Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RE-0000029612 |
| Status | Active |
| State | Ohio |
| Type | Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Four Star Mechanical Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000029612 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Four Star Mechanical Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HY-0000029612 |
| Status | Active |
| State | Ohio |
| Type | Hydronics |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Four Star Mechanical Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000029612 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Four Star Mechanical Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hamilton |
| Type | Hvac Contractors |
- According to the City of Hamilton, Ohio, 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 # | HV.29612 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hvac Contractor |
- According to the Ohio Professional License Center, 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 Four Star Mechanical Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RE.29612 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Refrigeration Contractor |
- According to the Ohio Professional License Center, 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 Four Star Mechanical Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PL.29612 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- According to the Ohio Professional License Center, 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 Four Star Mechanical Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HY.29612 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- According to the Ohio Professional License Center, 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 Four Star Mechanical Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 009872 |
| Status | Inactive |
| City | Dayton |
| Type | Heating Contractor |
- According to the City of Dayton, OH - Registered Contractors, 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 Four Star Mechanical Inc at the City of Dayton, OH - Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hamilton |
| Type | Hvac Contractors |
- According to the City of Hamilton, Ohio, 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
| Status | Inactive |
| City | Hamilton |
| Type | Hvac Contractors |
- According to the City of Hamilton, Ohio, 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 # | H00230 |
| Status | Inactive |
| City | Columbus |
| Type | Heating Hvac |
- According to the The City of Columbus, OH, 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 Four Star Mechanical Inc at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
234
Permits
- Building permit records show that Four Star Mechanical Inc has worked on 234 permitted projects.
Four Star Mechanical Inc Employees
BB
Barry L Bauer
BB
Barry L Bauer Bauer
BL
Bauer, Barry L
Employee
MR
Martin, Stephen R
Employee
SW
Seth T Wilson Wilson
SM
Stephen Martin
Owner
SM
Stephen Martin
SM
Stephen R Martin
SM
Stephen R Martin Martin