Updated: Jun 24, 2026
Location and Projects
Address
676 Mayfair St., Philadelphia, PA, 19019
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Van Thanh LLC Heating and Ac
Van Thanh LLC Heating and Ac, 676 Mayfair St, Philadelphia, PA (Owned by: Tiet D. Nguyen) holds a Contractor license and 3 other licenses according to the Philadelphia license board.
Their BuildZoom score of 104 ranks in the top 9% of 125,106 Pennsylvania licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Van Thanh LLC Heating and Ac, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Van Thanh LLC Heating and Ac Contact Information
Phone Number: (215) 917-0044
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Address: 676 Mayfair St., Philadelphia, PA 19019
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Van Thanh LLC Heating and Ac Philadelphia
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Van Thanh LLC Heating and Ac has a BuildZoom score of 104, which places them above 91% of 125,106 contractors in Pennsylvania.
Activity
|
1 project
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Van Thanh LLC Heating and Ac has worked on at least
6.0 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
|
5 projects
|
Home Additions |
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Van Thanh LLC Heating and Ac mostly works on
home addition
and hvac project
projects.
Pricing
|
2 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $7,000. 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 Van Thanh LLC Heating and Ac
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install a 300 amp 120/240v single phase service (3) gang meter bank (1) 200 amp panel & feeder (1) 100 amp panel & feeder (1) 30 amp panel & feeder. install wiring throughout the first floor restaurant & second floor dwelling unit. install lights switches sensors receptacles smoke & carbon monoxide alarms. provide power for the mechanical & hvac equipment. install a new fire alarm sys... see more
Valuation:
$12,500
Permit #:
EP-2023-001050
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Pre-existing 200a/3ph 8 switches 40 light fixtures 25 outlets (1) 60a/208/3ph disconnect for kitchen equipment (1) 30a/208/3ph disconnect for kitchen equipment (3) 20a/240/1ph outlets (5) emergency lights/exit signs as per 2017 nec
Valuation:
$5,500
Permit #:
EP-2023-005803
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
*contractor has a notorized letter with no employees sole worker*must upload sub-contractor information if applicable* ez permit standards alterations for alterations to an existing one family dwelling as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans. structural alteration or repair is expressly prohi... see more
Valuation:
$35,000
Permit #:
RP-2023-009085
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Upgrade electrical service to 200 amp. upgrade wiring inside the property including: 1. kitchen - 4 recessed lights 1 switch. 4 gfci outlets 2. living/dining area - 6 recessed lights 1 switch 5 outlets 3. second floor bathroom - 2 recessed lights 1 switch. 1 gfci outlet 4. bedroom 1 - 1 light fixture 1 switch 5 outlets 5. bedroom 2 - 1 light fixture 1 switch 5 outlets 6. basement - 1 ... see more
Valuation:
$6,500
Permit #:
EP-2023-009599
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Ez permit ductwork & warm-air appliances for the installation of new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans. install ductwork from the basement area to the rest of the property. install air handler in basement area with 3 ton heat pump condenser. install 2... see more
Valuation:
$7,500
Permit #:
MP-2023-004396
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Ez permit ductwork & warm-air appliances - for the installation of new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans. each hvac unit to be self-contained within each dwelling unit. no penetrations of rated assemblies. (this hvac system is being installed in the b... see more
Valuation:
$8,500
Permit #:
MP-2021-008110
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Interior alterations as per plan. interior demolition of 1st floor dining room ceiling and plaster removal of section of interior wall for repair. replace with 5/8 gwb. repair 6 ft x 16 section of existing wood floor. remove vinyl kitchen floor and install ceramic flooring. install 1/4 sheetrock over existing plaster walls in 2 rooms & staircase. repair plaster ceilings in living room... see more
Valuation:
$12,000
Permit #:
RP-2021-013294
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Install lights switches receptacles and exit signs in the ground floor space. install a new fire alarm system throughout basement to third floor. all work in accordance with the 2017 nec & 2016 nfpa-72. the service and panels are existing
Valuation:
$7,005
Permit #:
EP-2021-008696
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Replace 5 motion sensor flood lights using pre-existing wiring for 2 lights and fishing wires for 3 new lights at the porch area. replace one gfci receptacle using pre-existing wiring as per 2017 nec
Valuation:
$550
Permit #:
EP-2023-005813
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For level ii alterations to the first floor level for use as a vacant commercial space alterations to include the installation of a dropped ceiling provide finishes/furnishings and renovations to restroom. all work to be done per approved plans. separate permits to be obtained for certificate of occupancy for space. if field conditions vary contact design professional prior to the sta... see more
Valuation:
$9,000
Permit #:
CP-2021-003893
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Ez permit standards alterations- for alterations to an existing one family dwelling as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans. structural alteration or repair is expressly prohibited under this permit. prohibited structural work includes any modification to exterior walls party walls floor/roof... see more
Valuation:
$2,500
Permit #:
974232
Status:
complete
Fee:
N/A
Permit Type:
Ez interior non-l...
Building Type:
N/A
On an existing 150amp service and panel, rewire single family dwelling with recepts, switches, lights, fixtures, smokes and co detectors as per 2014 nec (ctract district)
Valuation:
$3,500
Permit #:
1009084
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Level ii alterations with partial change of occupancy to create a prepared food shop in suite 16 on the first floor of an existing shopping center as per approved plans. existing building fully sprinklered. *2018* **separate permits required for any mep or fire suppression work**
Valuation:
N/A
Permit #:
968525
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement electrical work only 18 recessed lights 2 pendant light fixture and 15 outlets as per 2014 nec
Valuation:
$4,500
Permit #:
EP-2020-010857
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Install 93 lights and 65 duplex receptacles install 13 switches for lights and 15 emergency lights--use existing 200amp electrical service panel
Valuation:
N/A
Permit #:
1049024
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
On an existing 150amp service and panel, rewire single family dwelling with recepts, switches, lights, fixtures, smokes and co detectors as per 2014 nec (ctract district)
Valuation:
N/A
Permit #:
1009084
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ez permit standards alterations- for alterations to an existing one family dwelling as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans
Valuation:
N/A
Permit #:
878631
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Make safe permit - for (remove fire damaged members of side porch and repair main roof remove fallen debris inside building) to resolve case #663676. abutting sidewalk must be closed with fencing a minimum of 6? in height. separate streets department permit required for sidewalk closure. a separate permit is required for any additional alterations that are not specifically addressed o... see more
Valuation:
N/A
Permit #:
932834
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new 200 amp service
Valuation:
$2,400
Permit #:
EP-2024-002511
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Install new 8 branch circuits for nail salon station using existing service panel per 2008 nec (nail salon)
Valuation:
N/A
Permit #:
889271
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Van Thanh LLC Heating and Ac Reviews
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Verified License
BuildZoom confirmed this contractor's license
Van Thanh LLC Heating and Ac License info
Verified License
| HIC # | 34216 |
| Status | Active |
| City | Philadelphia |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Van Thanh LLC Heating and Ac at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| HIC # | 39420 |
| Status | Active |
| City | Philadelphia |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Van Thanh LLC Heating and Ac at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| HIC # | PA072739 |
| Status | Active |
| State | Pennsylvania |
- BuildZoom has not verified this license since April, 2025.
Verify this license's status for Van Thanh LLC Heating and Ac at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | 13VH04560000 |
| Status | Inactive |
| State | New Jersey |
| Type | Home Improvement Business Contr |
- According to the New Jersey Department of Law & Public Safety, 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 Van Thanh LLC Heating and Ac at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Chesapeake Bay Insurance Inc. |
| Insured up to | $1,000,000 |
53
Permits
- Building permit records show that Van Thanh LLC Heating and Ac has worked on 53 permitted projects.
Van Thanh LLC Heating and Ac Employees
TN
Tiet D. Nguyen
Owner
VL
Van Thanh Llc