Updated: Jul 14, 2026
Location and Projects
Address
525 er walnut st 525 e walnut st garland tx ST GARLAND, Garland, TX, 75040
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Ndt Heating & A/C Inc
Ndt Heating & A/C Inc, 525 Er Walnut St, Garland, TX (Owned by: Tam Nguyen) holds a Hvac Mechanical Contractor license and 40 other licenses according to the Arlington license board.
Their BuildZoom score of 110 ranks in the top 4% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ndt Heating & A/C Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Ndt Heating & A/C Inc Contact Information
Phone Number: (214) 223-4915
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Address: 525 er walnut st 525 e walnut st garland tx ST GARLAND, Garland, TX 75040
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Ndt Heating & A/C Inc Garland
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ndt Heating & A/C Inc has a BuildZoom score of 110, which places them above 96% of 222,249 contractors in Texas.
Activity
|
33 projects
|
2025 |
|
32 projects
|
2024 |
|
31 projects
|
2023 |
Our building permit records indicate that Ndt Heating & A/C Inc has worked on at least
96.0 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
|
23 projects
|
Commercial Renovations |
|
16 projects
|
Home Additions |
|
92 projects
|
HVAC projects |
|
59 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Ndt Heating & A/C Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
3 projects
|
< $5k |
|
9 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
7 projects
|
$100k-$250k |
|
5 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $40,000. 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 Ndt Heating & A/C Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Inspections - omar garcia applying for permit to convert fuzzy tacos to hyderabad house indian restaurant (fo17-0039) edoc - july 1 (no alcohol sales)
Valuation:
$476,686
Permit #:
COMR-25-0018
Status:
complete
Fee:
$3,468
Permit Type:
N/A
Building Type:
N/A
**tco exp 10/31/25 jh** chipotle mexican grill suite 150
Valuation:
$575,000
Permit #:
COM2024-09-01379
Status:
issued
Fee:
$4,520
Permit Type:
N/A
Building Type:
N/A
Flower child - tenant finish out
Valuation:
$1,500,000
Permit #:
COMR24-0130
Status:
final
Fee:
$15,330
Permit Type:
N/A
Building Type:
N/A
Point west development phase 3. interior tenant fit-out in existing space. new non-load bearing walls. new ceiling and lighting. new finishes fixtures and equipment. new grease exhaust kitchen hood. modify mechanical electrical and plumbing systems as required for new layout
Valuation:
$160,000
Permit #:
BLDC22-08-025262
Status:
expired
Fee:
$1,775
Permit Type:
N/A
Building Type:
N/A
#000418-2024-co alteration remodel of existing restaurant into a new bakery cafe/restaurant
Valuation:
$750,000
Permit #:
000357-2024-CB
Status:
final
Fee:
$7,742
Permit Type:
N/A
Building Type:
N/A
The wok restaurant - inline finish out of a 1822 sq. ft. space located in southlake tx improvements shall include building new interior wall new counter floor tiles wall tiles acoustical ceiling gypsum board ceiling and paint. install new walk-in cooler kitchen and 500 gal. grease trap etc
Valuation:
$80,000
Permit #:
COMR23-0065
Status:
final
Fee:
$1,830
Permit Type:
N/A
Building Type:
N/A
Simply south restaurant
Valuation:
$500,000
Permit #:
COM2025-01-00001
Status:
issued
Fee:
$4,937
Permit Type:
N/A
Building Type:
N/A
Eplan: commercial expedited review - first time finish out for indoor sports and entertainment (55000 sf)
Valuation:
N/A
Permit #:
2025-034481 MP
Status:
issued
Fee:
N/A
Permit Type:
C-1001 commercial...
Building Type:
N/A
Zumi modern sushi restaurant - remodel existing 2 578sf
Valuation:
$190,000
Permit #:
COMR25-0064
Status:
issued
Fee:
$3,210
Permit Type:
N/A
Building Type:
N/A
The mirage lounge hookah bar and bites suite 100
Valuation:
$200,000
Permit #:
COM2025-06-00729
Status:
issued
Fee:
$2,412
Permit Type:
N/A
Building Type:
N/A
Mechanical permit - remodel - eplan: expedited review - interior remodel to an existing restaurant/food prep/warehouse space (4, 284 sf) ***mech: (2) type 1 hoods 1 remote condenser for ice maker. - c-1001 commercial finish out
Valuation:
N/A
Permit #:
2021-169436 MP
Status:
final
Fee:
$598
Permit Type:
C-1001 commercial...
Building Type:
N/A
New building
Valuation:
$200,000
Permit #:
CBLD2022-04-1142
Status:
final
Fee:
$5,438
Permit Type:
N/A
Building Type:
N/A
Malacca cafe asian cuisine - replace dining are ceiling tiles install restroom wall and floor tiles addition cashier counter building pony wall and non bearing wall. demo23-0021 submitted
Valuation:
$42,000
Permit #:
COMR23-0053
Status:
final
Fee:
$1,207
Permit Type:
N/A
Building Type:
N/A
Addition of restaurant & remodel existing ballroom
Valuation:
$300,000
Permit #:
C21-0187
Status:
issued
Fee:
N/A
Permit Type:
A-2 assembly rest...
Building Type:
N/A
First generation tenant finish out for a coffee shop - escape 360 cafe
Valuation:
$250,000
Permit #:
COM2023-09-01237
Status:
complete
Fee:
$2,586
Permit Type:
N/A
Building Type:
N/A
Duct work (replace grease duct and fire wrap a 6ft existing vent hood)
Valuation:
N/A
Permit #:
M25-0051
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building commercial - commercial interior finish
2023-01-17
Interior finish out the seafood restaurant - gc/mep withdrawal letter dated 06/08/22
Valuation:
$200,000
Permit #:
COM-22-00219
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Milano nail spa suite 100
Valuation:
$250,000
Permit #:
COM2024-08-01159
Status:
issued
Fee:
$2,814
Permit Type:
N/A
Building Type:
N/A
Nekter finish out s:250
Valuation:
$300,000
Permit #:
COM2023-08-00987
Status:
complete
Fee:
$2,634
Permit Type:
N/A
Building Type:
N/A
New building
Valuation:
$200,000
Permit #:
CBLD2022-04-1142
Status:
final
Fee:
$5,438
Permit Type:
N/A
Building Type:
N/A
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Ndt Heating & A/C Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Ndt Heating & A/C Inc License info
Verified License
| License # | 2026 037142 000 00 BR |
| Status | Active |
| City | Arlington |
| Type | Hvac Mechanical Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Ndt Heating & A/C Inc at the City of Arlington, TX.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C10483 |
| Status | Active |
| County | Denton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Ndt Heating & A/C Inc with the Denton County
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 24-100128 |
| Status | Active |
| City | Mansfield |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Ndt Heating & A/C Inc with the City of Mansfield
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC2366 |
| Status | Active |
| City | Corinth |
| Type | Mechanical |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Ndt Heating & A/C Inc at the City of Corinth.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 42628 |
| Status | Active |
| City | Midlothian |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Ndt Heating & A/C Inc at the City of Midlothian.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CONTRACTOR-2024-00256 |
| Status | Active |
| City | Duncanville |
| Type | Mechanical Trade Contractor Registration |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Ndt Heating & A/C Inc at the City of Duncanville.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| Town | Litttle Elm |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of February 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2025 029019 000 00 BR |
| Status | Active |
| City | Arlington |
| Type | Hvac Mechanical Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Ndt Heating & A/C Inc at the City of Arlington, TX.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | R16-0388 |
| Status | Active |
| City | Frisco |
| Type | Building |
| Date Issued | 12-09-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ndt Heating & A/C Inc at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 25318 |
| Status | Active |
| City | Plano |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Ndt Heating & A/C Inc at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 24-000339 |
| Status | Active |
| City | Fate |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of Ndt Heating & A/C Inc with the City of Fate
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MC0219263 |
| Status | Active |
| Town | Litttle Elm |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2024. Check the current license status of Ndt Heating & A/C Inc with the Town of Little Elm
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MC3646359 |
| Status | Active |
| Town | Litttle Elm |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of October, 2024. Check the current license status of Ndt Heating & A/C Inc with the Town of Little Elm
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEP2768827 |
| Status | Active |
| City | Roanoke |
| Type | M.E.P. Contractor |
- When BuildZoom last verified this license, it had an expiration date of November, 2022. Check the current license status of Ndt Heating & A/C Inc with the City of Roanoke
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MC0654306 |
| Status | Active |
| City | Decatur |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2023. Check the current license status of Ndt Heating & A/C Inc with the City of Decatur
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HVAC9901836 |
| Status | Active |
| City | Midlothian |
| Type | Mechanical Contractor |
- BuildZoom has not verified this license since May, 2024.
Verify this license's status for Ndt Heating & A/C Inc at the City of Midlothian.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MECH6413782 |
| Status | Active |
| City | Grapevine |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Ndt Heating & A/C Inc with the City of Grapevine
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MC9409996 |
| Status | Active |
| City | Mansfield |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2024. Check the current license status of Ndt Heating & A/C Inc with the City of Mansfield
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 Ndt Heating & A/C Inc with the City of Dallas
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 10640 |
| Status | Active |
| Town | Flower Mound |
| Type | Contractors, Mechanical |
- When BuildZoom last verified this license, it had an expiration date of May, 2017. Check the current license status of Ndt Heating & A/C Inc with the Flower Mound Department of Building Inspections
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | TACLB00043591E |
| Status | Active |
| State | Texas |
| Type | Be Air Conditioning/Refrigeration Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Ndt Heating & A/C Inc 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 # | 21-009996 |
| Status | Inactive |
| City | Mansfield |
| Type | Mechanical Contractor |
- According to the City of Mansfield, 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 Ndt Heating & A/C Inc at the City of Mansfield.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC20900 |
| Status | Inactive |
| Town | Flower Mound |
| Type | Gen Cont (Bi) |
- According to the Flower Mound Department of Building Inspections, 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 Ndt Heating & A/C Inc at the Flower Mound Department of Building Inspections.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC-10640 |
| Status | Inactive |
| Town | Flower Mound |
| Type | Mechanical |
- According to the Flower Mound Department of Building Inspections, 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 Ndt Heating & A/C Inc at the Flower Mound Department of Building Inspections.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MC-000654-2023 |
| Status | Inactive |
| Town | Prosper |
| Type | Mechanical Contractor |
| Class | Mechanical Contractor |
- According to the The Town of Prosper, 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 Ndt Heating & A/C Inc at the The Town of Prosper, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MECH6413782 |
| Status | Inactive |
| City | Grapevine |
| Type | Mechanical Contractor |
- According to the City of Grapevine, 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 Ndt Heating & A/C Inc at the City of Grapevine.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2023 115144 000 00 BR |
| Status | Inactive |
| City | Arlington |
| Type | Hvac Mechanical Contractor |
- 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.
Check this license's status for Ndt Heating & A/C Inc at the City of Arlington, TX.
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. 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 # | R21-0590 |
| 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 Ndt Heating & A/C Inc 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-1047045 |
| 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. If this is your business, please update your license status.
Check this license's status for Ndt Heating & A/C Inc at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MECHA3698451 |
| Status | Inactive |
| Town | Highland Park |
| Type | Mechanical Contractor |
- According to the Town of Highland Park, 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 Ndt Heating & A/C Inc at the Town of Highland Park.
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. 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 # | HVAC4801944 |
| Status | Inactive |
| City | Texarkana |
| Type | Hvac Contractor |
- According to the City of Texarkana, 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 Ndt Heating & A/C Inc at the City of Texarkana.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MC3255239 |
| Status | Inactive |
| Town | Litttle Elm |
| Type | Mechanical Contractor |
- According to the Town of Little Elm, 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 Ndt Heating & A/C Inc at the Town of Little Elm.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Waco |
| Type | City Insurance |
- According to the City of Waco, 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 Ndt Heating & A/C Inc at the City of Waco.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TACLB43591E |
| Status | Inactive |
| City | Waco |
| Type | Mechanical |
- According to the City of Waco, 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 Ndt Heating & A/C Inc at the City of Waco.
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. 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 # | ME-000247-2017 |
| Status | Inactive |
| City | Mesquite |
| Type | Mechanical Contractor |
| Class | Mechanical Contractor |
- According to the City of Mesquite, 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 Ndt Heating & A/C Inc at the City of Mesquite.
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. 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 |
| Town | Flower Mound |
| Type | Licensed Contractor |
- According to the Flower Mound Department of Building Inspections, 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 # | AEC2423 |
| Status | Inactive |
| Town | Prosper |
| Type | Contractor |
- According to the The Town of Prosper, 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 Ndt Heating & A/C Inc at the The Town of Prosper, TX.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | Truong Insurance |
229
Permits
- Building permit records show that Ndt Heating & A/C Inc has worked on 229 permitted projects.
Ndt Heating & A/C Inc Employees
EY
Ever Yanes
Associate 1
FV
Francisco Villalta
Associate 1
FE
Frank Esqviveu
Associate 2
NA
Ndt Heating & A/C
Owner
NI
Ndt Heating & A/C Inc
Owner
TN
Tam D Nguyen
Owner
TN
Tam Dinh Nguyen
TN
Tam Nguyen
Owner
TN
Tam Ngyuen
Owner