Updated: May 26, 2026
Location and Projects
Address
PO Box 3414, Sherman, TX, 75091
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Grayson Climate Control HVAC/Mechanical Contractor
Grayson Climate Control, Sherman, Po Box 3414, Sherman, TX (Owned by: Robert Mckinney) holds a Contractor license and 10 other licenses according to the Denton license board.
Their BuildZoom score of 97 ranks in the top 18% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Grayson Climate Control, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Grayson Climate Control Contact Information
Phone Number: (903) 744-9467
Address: PO Box 3414, Sherman, TX 75091
Grayson Climate Control Sherman
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Grayson Climate Control has a BuildZoom score of 97, which places them above 82% of 222,249 contractors in Texas.
Activity
|
1 project
|
2025 |
|
4 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Grayson Climate Control has worked on at least
7.0 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
|
7 projects
|
Mechanical projects |
|
7 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Grayson Climate Control mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
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.
Building Permits by Grayson Climate Control
This is a sample of this contractor's permits. Click here to access their complete permit history.
**please submit a signature verification form ** 4 ton package unit change out
Valuation:
$6,000
Permit #:
COM2025-07-00940
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
**upload sig.verif. form** change out hvac
Valuation:
$17,000
Permit #:
COM2024-03-00387
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2900 s. woodlawn (garcias)/com mechanical permit to changeout 7-1/2 ton package unit system/scott robert mckinney called in permit
Valuation:
N/A
Permit #:
19-01342
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
814 w main comm-mechanical set 2 ton condenser unit and evaporator coil (robert in office)
Valuation:
N/A
Permit #:
20-00298
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
512 marcel residence mechanical permit to change out 3-ton electric system with 15kw furnace and air conditioning 14-1/2 seer/robert mckinney in office for permit
Valuation:
N/A
Permit #:
18-00742
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2 ton mini split
Valuation:
$2,100
Permit #:
23257
Status:
issued
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Replace 2-3.5 ton heat pumps
Valuation:
N/A
Permit #:
24-02443
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
3 ton change out
Valuation:
N/A
Permit #:
22-01396
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2230 s. austin (com)/com mechanical permit to change out 2-ton air conditioning system 14-seer/robert mckinney in office for permit
Valuation:
N/A
Permit #:
18-01161
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
510 w. brock st. residence hvac- change out system no duct work gas heat straight system. (robert mckinney called in permit)
Valuation:
N/A
Permit #:
18-01829
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change out heat pump system
Valuation:
N/A
Permit #:
24-02340
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Hvac changeout
Valuation:
$30,000
Permit #:
COM2023-07-00855
Status:
expired
Fee:
$67
Permit Type:
N/A
Building Type:
N/A
Replace 3 ton condenser
Valuation:
N/A
Permit #:
23-01943
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3 ton changeout (email to contractor for payment on 11/13/24)
Valuation:
N/A
Permit #:
23-02239
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Sherwin williams paint
Valuation:
N/A
Permit #:
2102-0134
Status:
applied
Fee:
N/A
Permit Type:
Fire routine annual
Building Type:
N/A
Furnace coit condenser
Valuation:
N/A
Permit #:
17-00003337|000-000|MMER
Status:
issued
Fee:
N/A
Permit Type:
Misc building res...
Building Type:
N/A
105 e. heron/res mechanical permit to install a new 3-ton gas furnace 75, 000 coil and condenser 14-seer and ductwork/gusto romero in office for permit **not listed in remodel permit
Valuation:
N/A
Permit #:
17-00133
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1000 w. hanna/res mechanical permit to install (1) new 3-ton hvac system with 75, 000 btu on furnace 14-seer on air conditioning unit with flex duct/robert mckinney in office for permit
Valuation:
N/A
Permit #:
17-01141
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1715 w. crawford/res mechanical permit to changeout a 3.5 ton gas pack unit with 100, 000 btu furnace and 14-seer a/c-robert mckinney in office for permit
Valuation:
N/A
Permit #:
16-01938
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
700 w sears res-mechanical install 3 ton complete system with flex and grills 70000 btu duct work (gustavo in office)
Valuation:
N/A
Permit #:
19-01905
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Grayson Climate Control Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Grayson Climate Control License info
License Not Verified
| License # | LA0126348E |
| Status | Active |
| County | Denton |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2004. Check the current license status of Grayson Climate Control with the Denton County
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC15131 |
| Status | Active |
| City | Plano |
| Type | Mechanical/Hvac |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Grayson Climate Control at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TACLA00012648E |
| Status | Active |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Grayson Climate Control at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HVAC5293416 |
| Status | Active |
| City | Denison |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of Grayson Climate Control with the City of Denison
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HVAC6505103 |
| Status | Active |
| City | Denison |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2021. Check the current license status of Grayson Climate Control with the City of Denison
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HVAC3590020 |
| Status | Active |
| City | Denison |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2020. Check the current license status of Grayson Climate Control with the City of Denison
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Denton |
- According to the Denton County, 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 # | R01-0229 |
| 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 Grayson Climate Control at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15507 |
| Status | Inactive |
| City | Plano |
| Type | Hvac Contractor |
- 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 Grayson Climate Control at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | M01434 |
| 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 Grayson Climate Control at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | M-11660 |
| 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 Grayson Climate Control at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
44
Permits
- Building permit records show that Grayson Climate Control has worked on 44 permitted projects.
Grayson Climate Control Employees
EK
Eaarl Stanley Keese
Contact 1
RM
Robert Mckinney
Owner
RM
Robert S Mckinney
Contact 2