Updated: May 19, 2026
Location and Projects
Address
12020 GARDEN GROVE, Dallas, TX, 75253
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Diversified Heating & Air
Their BuildZoom score of 0 does not rank in the top 50% of Texas contractors.
If you are thinking of hiring Diversified Heating & Air, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Diversified Heating & Air Contact Information
Phone Number: (214) 680-9562
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Address: 12020 GARDEN GROVE, DALLAS, TX 75253
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Building Permits by Diversified Heating & Air
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
$60,000
Permit #:
15-2604/000 000 MEC 00
Status:
FINAL INSPECTION COMPLETE
Fee:
N/A
Permit Type:
Mechanical commer...
Building Type:
N/A
No Description Available
Valuation:
$1,500
Permit #:
15-16253/000 000 M3R 00
Status:
PERMIT PRINTED
Fee:
N/A
Permit Type:
Mechanical simple
Building Type:
N/A
4001-install new hvac
Valuation:
$4,900
Permit #:
1501263007
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Single family dwe...
Replace coil; flu pipe; and return air duct
Valuation:
N/A
Permit #:
M14-0025
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac installation including ductwork
Valuation:
$3,650
Permit #:
1309115003
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Gen merchandise o...
Install 5 ton furnace downstairs
Valuation:
$1,500
Permit #:
BLD15-16253
Status:
issued
Fee:
$45
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
$900
Permit #:
15-2945/000 000 MIR 00
Status:
PERMIT PRINTED
Fee:
N/A
Permit Type:
Mech-coil replace...
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
14 649623 000 00 MP
Status:
Finaled
Fee:
N/A
Permit Type:
Repair / Replace ...
Building Type:
N/A
Coil replace - permit replaces 10-12454
Valuation:
$900
Permit #:
BLD15-2945
Status:
final
Fee:
$45
Permit Type:
Residential
Building Type:
N/A
Hvac work
Valuation:
$300
Permit #:
17-00008040
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Furnace/coil/condenser change out
Valuation:
$1,500
Permit #:
1112145009
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Single family dwe...
10 duct work 1 furnaces 1 hvac unit; 4 tons per unit
Valuation:
$10,593
Permit #:
10040446
Status:
complete
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
Hvac change out furn coil and condenser
Valuation:
$11,299
Permit #:
0802215004
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Single family dwe...
Hvac installation
Valuation:
N/A
Permit #:
15-00793
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upflow air handler change out 3 1/2 ton
Valuation:
$1,770
Permit #:
0410225008
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration or...
Building Type:
Single family dwe...
Garage converted into living room
Valuation:
$3,500
Permit #:
S091064
Status:
APPROVED
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Hvac change out 2 furnaces & duct
Valuation:
$3,000
Permit #:
9902171004
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration or...
Building Type:
Single family dwe...
Install aux drain pan and aux drain
Valuation:
$200
Permit #:
0210281040
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration or...
Building Type:
Single family dwe...
No Description Available
Valuation:
$900
Permit #:
10-12454/000 000 MIR 00
Status:
CLOSED
Fee:
N/A
Permit Type:
Mech-coil replace...
Building Type:
N/A
(2) bedroom and (1) bathroom addition
Valuation:
$47,502
Permit #:
S14-1226
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Diversified Heating & Air License info
License Not Verified
| License # | TACLB00013183E |
| Status | Active |
| State | Texas |
| Type | Be Air Conditioning/Refrigeration Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2015. Check the current license status of Diversified Heating & Air with the Texas Department of Licensing and Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Arlington |
- According to the City of Arlington, TX, 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 # | R13-0563 |
| 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. If this is your business, please update your license status.
Check this license's status for Diversified Heating & Air at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21275 |
| 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. If this is your business, please update your license status.
Check this license's status for Diversified Heating & Air at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONT2008-1011 |
| 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 Diversified Heating & Air 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.
Inactive License
| License # | TACLB13183E |
| Status | Inactive |
| City | Baytown |
| Type | Mechanical Contractor |
- According to the City of Baytown, Texas, 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 Diversified Heating & Air at the City of Baytown, Texas.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Diversified Heating & Air, click “This is My Business” to update your information.
Insured
| Insurer | Northeast Agencies Inc/Phs |
37
Permits
- Building permit records show that Diversified Heating & Air has worked on 37 permitted projects.
Diversified Heating & Air Employees
DA
Diversified Heat & Air
Bus. Name
GS
Gerald L Stengel
Owner
GS
Gerald Stengel
SL
Stengel Gerald Lewis
Owner