Updated: Feb 24, 2026
Location and Projects
Address
5116 County Road 155, Alvin, TX, 77511
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GRADY'S Air & Heat Services HVAC/Mechanical Contractor
GRADY'S Air & Heat Services, 5116 County Rd, Alvin, TX (Owned by: Zachary Grady) holds a Mechanical Contractor license and 6 other licenses according to the Alvin 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 GRADY'S Air & Heat Services, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
GRADY'S Air & Heat Services Contact Information
Phone Number: (281) 755-1740
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Address: 5116 County Road 155, Alvin, TX 77511
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GRADY'S Air & Heat Services Alvin
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
GRADY'S Air & Heat Services has a BuildZoom score of 109, which places them above 95% of 222,249 contractors in Texas.
Activity
|
13 projects
|
2025 |
|
71 projects
|
2024 |
|
81 projects
|
2023 |
Our building permit records indicate that GRADY'S Air & Heat Services has worked on at least
165.0 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
|
4 projects
|
Home Additions |
|
163 projects
|
HVAC projects |
|
161 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that GRADY'S Air & Heat Services mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
< $5k |
|
11 projects
|
$5k-$20k |
The typical size of their permits is approximately $10,000. 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 GRADY'S Air & Heat Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
Air conditioning and or heating unit (1) 4 ton for single family residence
Valuation:
N/A
Permit #:
25040223
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac placement of new mh in mh park space #15 *(sf m/h park park nation)
Valuation:
N/A
Permit #:
20250432
Status:
triage
Fee:
N/A
Permit Type:
Sub work
Building Type:
N/A
Air conditioning and or heating unit (1) 4 ton for commercial
Valuation:
N/A
Permit #:
25030309
Status:
open
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical 3 1/2 ton 15 seer electric heat pump complete
Valuation:
$10,000
Permit #:
20250423
Status:
filed
Fee:
$150
Permit Type:
Other
Building Type:
N/A
Hvac residential - replace 22 seer 18 000 btu mini split
Valuation:
$4,000
Permit #:
20250449
Status:
filed
Fee:
$150
Permit Type:
Sub work
Building Type:
N/A
Mechanicial-2ton 14 seer electric complete
Valuation:
$10,200
Permit #:
20250550
Status:
filed
Fee:
$150
Permit Type:
Repair
Building Type:
N/A
Residential 2.5 ton replacement
Valuation:
$11,000
Permit #:
20250993
Status:
filed
Fee:
$150
Permit Type:
Addition/remodel
Building Type:
N/A
Hvac-5 ton 14 seer gas complete
Valuation:
$9,000
Permit #:
20250232
Status:
filed
Fee:
$63
Permit Type:
Addition/remodel
Building Type:
N/A
4 ton 15 seer gas complete
Valuation:
$11,000
Permit #:
RM-000115-2025
Status:
issued
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
3 ton 15 seer gas complete
Valuation:
$10,000
Permit #:
RM-000106-2025
Status:
issued
Fee:
$114
Permit Type:
N/A
Building Type:
N/A
4 ton 14 seer electric complete
Valuation:
N/A
Permit #:
MECH24-00831
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
4 ton 15 seer gas complete & 3 ton 15 seer gas complete
Valuation:
N/A
Permit #:
MECH23-00285
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
3.5 ton box evapcoil
Valuation:
N/A
Permit #:
24-891|000/000/M2/00
Status:
issued
Fee:
$10
Permit Type:
Building. Mechanical
Building Type:
Residence - low d...
7.5 ton package unit
Valuation:
N/A
Permit #:
MECH24-00918
Status:
issued
Fee:
$145
Permit Type:
Commercial
Building Type:
N/A
3 ton 14 seer furnace
Valuation:
N/A
Permit #:
MECH24-00845
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
4 ton 16 seer gas complete & duct work
Valuation:
N/A
Permit #:
MECH23-00146
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
3 ton air handler
Valuation:
N/A
Permit #:
MECH24-00911
Status:
issued
Fee:
$85
Permit Type:
Residential
Building Type:
N/A
2.5 ton 14 seer electric complete
Valuation:
N/A
Permit #:
MECH23-00493
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
(1)2.5 ton 16 seer gas complete &(1)3.5 ton 16 seer complete
Valuation:
N/A
Permit #:
MECH22-01121
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
3 ton 16 seer gas complete & 4 ton 16 seer gas complete (2)
Valuation:
N/A
Permit #:
MECH22-00558
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
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GRADY'S Air & Heat Services Reviews
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Verified License
BuildZoom confirmed this contractor's license
GRADY'S Air & Heat Services License info
Verified License
| License # | 20-087765 |
| Status | Active |
| City | Alvin |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for GRADY'S Air & Heat Services at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HVAC0246336 |
| Status | Active |
| City | Dickinson |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of GRADY'S Air & Heat Services with the City of Dickinson
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HVAC4855163 |
| Status | Active |
| City | Dickinson |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of October, 2023. Check the current license status of GRADY'S Air & Heat Services with the City of Dickinson
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MC6289235 |
| Status | Active |
| City | Iowa Colony |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2022. Check the current license status of GRADY'S Air & Heat Services with the City of Iowa Colony
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2017 that this contractor does not need a license to be a contractor in Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dickinson |
| Type | Mechanical Contractor |
- According to the City of Dickinson, 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 # | CONT2023-0224 |
| Status | Inactive |
| City | Galveston |
| Type | Mechanical |
- According to the City of Galveston Department Of Planning And Community Development, 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 GRADY'S Air & Heat Services at the City of Galveston Department Of Planning And Community Development.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Hooper & Hines |
449
Permits
- Building permit records show that GRADY'S Air & Heat Services has worked on 449 permitted projects.
GRADY'S Air & Heat Services Employees
LC
Lindsey Cummings
ZG
Zach Grady
Owner
ZG
Zachary Grady
Owner