Updated: Jun 10, 2026
Location and Projects
Address
Serving Area, Richardson, TX, 75081
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Hammack Service Company HVAC/Mechanical Contractor
Hammack Service Company, Serving, Richardson, TX (Owned by: James Hammack) holds a Mechanical Contractor Registration license and 11 other licenses according to the Texas license board.
Their BuildZoom score of 109 ranks in the top 5% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hammack Service Company, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Hammack Service Company Contact Information
Phone Number: (972) 669-9192
Address: Serving Area, Richardson, TX 75081
Hammack Service Company Richardson
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hammack Service Company has a BuildZoom score of 109, which places them above 95% of 222,249 contractors in Texas.
Activity
|
19 projects
|
2025 |
|
11 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Hammack Service Company has worked on at least
31.0 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
|
29 projects
|
HVAC projects |
|
23 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Hammack Service Company mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
< $5k |
|
4 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $12,750. 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 Hammack Service Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace air conditioning and coil for upstairs
Valuation:
N/A
Permit #:
M25-0298
Status:
issued
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Replace upstairs furnace coil and condenser
Valuation:
N/A
Permit #:
BLD25-07310
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Replace heat pump and indoor air handler
Valuation:
N/A
Permit #:
M25-0287
Status:
issued
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
4002-replace or modify existing hvac
Valuation:
$11,500
Permit #:
2503183008
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Single family dwe...
4002-replace or modify existing hvac
Valuation:
$14,000
Permit #:
2503123046
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Single family dwe...
Replace air conditioning and coil
Valuation:
N/A
Permit #:
M25-0130
Status:
complete
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Replaced downstairs front hvac system
Valuation:
N/A
Permit #:
BLD25-04698
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
4002-replace or modify existing hvac
Valuation:
$3,400
Permit #:
2501203013
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Single family dwe...
Repl condenser coil & furnace
Valuation:
N/A
Permit #:
25-00000294|000-000|MMER
Status:
complete
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Repl complete upstairs hvac
Valuation:
N/A
Permit #:
25-00001247|000-000|MMER
Status:
complete
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Replace downstairs furnace
Valuation:
N/A
Permit #:
BLD25-01010
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Condenser replacement
Valuation:
N/A
Permit #:
25-00000041|000-000|MMER
Status:
complete
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Replace condenser & evap coil
Valuation:
N/A
Permit #:
24-00004591|000-000|MMER
Status:
issued
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Repl condenser, coil & furnace
Valuation:
N/A
Permit #:
24-00004501|000-000|MMER
Status:
issued
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Replaced condenser and coil
Valuation:
N/A
Permit #:
24-00004453|000-000|MMER
Status:
issued
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Repl condenser coil furnace
Valuation:
N/A
Permit #:
24-00004004|000-000|MMER
Status:
complete
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Condenser replacement
Valuation:
N/A
Permit #:
24-00006067|000-000|MMER
Status:
issued
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Replace condenser & evap coil
Valuation:
N/A
Permit #:
23-00005244|000-000|MMER
Status:
issued
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Replace air conditioning and bloer coil
Valuation:
N/A
Permit #:
BLD25-11250
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Replace air conditioning and coil
Valuation:
N/A
Permit #:
25-00002067|000-000|MMER
Status:
complete
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
Hammack Service Company Reviews
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Verified License
BuildZoom confirmed this contractor's license
Hammack Service Company License info
Verified License
| License # | MECHANICAL-0080 |
| Status | Active |
| Type | Mechanical Contractor Registration |
| Date Issued | 04-27-2026 |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1174 |
| Status | Active |
| City | Plano |
| Type | Mechanical/Hvac |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Hammack Service Company at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Dallas |
| Type | Mechanical (Me) |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Hammack Service Company with the City of Dallas
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 10086 |
| Status | Active |
| City | Allen |
| Type | HVAC Contractors |
- When BuildZoom last verified this license, it had an expiration date of July, 2015. Check the current license status of Hammack Service Company with the City of Allen, TX
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | TACLB00018281E |
| Status | Active |
| State | Texas |
| Type | Be Air Conditioning/Refrigeration Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2015. Check the current license status of Hammack Service Company with the Texas Department of Licensing and Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC6867 |
| Status | Inactive |
| City | Plano |
| Type | Mechanical/Hvac |
- According to the City of Plano, Texas, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hammack Service Company at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Mechanical (Me) |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Mechanical (Me) |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Mechanical (Me) |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | R10-0620 |
| Status | Inactive |
| City | Frisco |
| Type | Building |
- According to the The City of Frisco, TX, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hammack Service Company at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | M-1035754 |
| Status | Inactive |
| City | Irving |
- According to the City of Irving Inspection Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hammack Service Company at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TACLB00000275C |
| Status | Inactive |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
- According to the Texas Department of Licensing and Regulation, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hammack Service Company at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
429
Permits
- Building permit records show that Hammack Service Company has worked on 429 permitted projects.
Hammack Service Company Employees
JH
James Hammack
Owner