Updated: Jul 07, 2026
Location and Projects
Address
4926 N Tryon St, Charlotte, NC, 28213
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Winfield Supply HVAC/Mechanical Contractor
Winfield Supply Inc, 4926 N Tryon St, Charlotte, NC (Owned by: Mark Alan Olenik) holds a Heating Group 3 Class I Contractor, Plumbing Class Ii Contractor license and 8 other licenses according to the North Carolina license board.
Their BuildZoom score of 108 ranks in the top 5% of 101,103 North Carolina licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Winfield Supply Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Winfield Supply Inc Contact Information
Phone Number: (704) 896-2796
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Address: 4926 N Tryon St, Charlotte, NC 28213
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Winfield Supply Inc Charlotte
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Winfield Supply Inc has a BuildZoom score of 108, which places them above 95% of 101,103 contractors in North Carolina.
Activity
|
1 project
|
2026 |
|
54 projects
|
2025 |
|
67 projects
|
2024 |
|
56 projects
|
2023 |
Our building permit records indicate that Winfield Supply Inc has worked on at least
178.0 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
|
10 projects
|
New Constructions |
|
85 projects
|
Mechanical projects |
|
19 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Winfield Supply Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
44 projects
|
< $5k |
|
11 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
7 projects
|
$100k-$250k |
|
5 projects
|
$250k-$500k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $3,600. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New heat pump system 14 seer 2.5 tons coil on existing furnace--new 56x28 3 bedroom modular home w 2x6 decks and 1 set of steps. **modular plans on file. **license bond on file; future accessory dwelling will require separate application and permit
Valuation:
$102,812
Permit #:
MECR-09-2022-181482
Status:
issued
Fee:
N/A
Permit Type:
Modular home
Building Type:
N/A
New modular home oswp-2025-74879
Valuation:
$337,199
Permit #:
BLDR-2025-78897
Status:
issued
Fee:
$1,783
Permit Type:
N/A
Building Type:
N/A
New 32x76 modular home with front 6x6 deck and a set of steps off the back new septic system and public water
Valuation:
$276,500
Permit #:
BLDR-2022-9234
Status:
complete
Fee:
$1,787
Permit Type:
N/A
Building Type:
N/A
Install 2ton 14.3 seer2 split system heat pump on existing air handler in new clayton single wide
Valuation:
$5,000
Permit #:
RES-MEC-25-004857
Status:
complete
Fee:
$86
Permit Type:
N/A
Building Type:
New building
Install 2ton 14.3 seer2 split system heat pump on existing air handler in new clayton single wide related record res-elc-25-006110
Valuation:
$5,000
Permit #:
RES-MEC-25-004851
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
New building
Modular home
Valuation:
$261,343
Permit #:
BP 178647
Status:
issued
Fee:
$868
Permit Type:
N/A
Building Type:
Bp
Single wide manufactured home added to property. **accessory building may not be converted to living quarters without obtaining approperiate permits and meeting standards of ldc.** environmental permit: oswp-2022-1984 zoning on eh permit
Valuation:
$1,700
Permit #:
MANF-2022-9848
Status:
complete
Fee:
$448
Permit Type:
N/A
Building Type:
N/A
New modular home waiting on ip/ac - oswp-2024-55181
Valuation:
$263,650
Permit #:
BLDR-2024-60442
Status:
complete
Fee:
$1,197
Permit Type:
N/A
Building Type:
N/A
Replacing existing swmh with new dwmh
Valuation:
$181,380
Permit #:
MH 179851
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
Mh
New modular home setup
Valuation:
$304,800
Permit #:
BLDR-2024-52064
Status:
complete
Fee:
$1,506
Permit Type:
N/A
Building Type:
N/A
New modular home
Valuation:
$28,704,100
Permit #:
BLDR-2024-55979
Status:
complete
Fee:
$1,419
Permit Type:
N/A
Building Type:
N/A
Need permit to set up replacement doublewide mobile home **swmh on lot must be removed before co can be issued--stated the mobile home had been moved** oswp-2024-59116
Valuation:
$1,500
Permit #:
MANF-2024-60481
Status:
complete
Fee:
$551
Permit Type:
N/A
Building Type:
N/A
2025 fleetwood velocity 28x56 doublewide manufactured home on 1.0626 acres
Valuation:
N/A
Permit #:
202500024
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New modular home
Valuation:
$285,000
Permit #:
BLDR-2024-54117
Status:
complete
Fee:
$1,268
Permit Type:
N/A
Building Type:
N/A
Install 3 tons 14 seer split heat pump--off frame modular 3 bedrooms 32 x 56 w 3 decks 6 x 6 copy of bond on file approved plans attached address changed from 1578 to 1570 hopewell church rd 3/12/21 (pq)
Valuation:
$113,960
Permit #:
MECR-05-2021-150024
Status:
final
Fee:
N/A
Permit Type:
Modular home
Building Type:
N/A
3.5-ton heat pump install for new modular home 30x76 off-frame modular 2 bedrooms 2 bathroom 24x24 attached garage w no bonus room no basement 6x24 covered front porch and 6x6 rear deck *bond on file*
Valuation:
$243,000
Permit #:
MECR-11-2019-125067
Status:
final
Fee:
N/A
Permit Type:
Modular home
Building Type:
N/A
Residential equipment change out (new and existing equipment)
2025-07-09
Equipment changeout related records: primary permits: res-mec-25-007794 sub trade permits: res-elc-25-009120
Valuation:
$10,000
Permit #:
RES-CHG-25-005549
Status:
complete
Fee:
N/A
Permit Type:
Equipment change ...
Building Type:
Existing building
Residential equipment change out (new and existing equipment)
2025-07-09
Equipment changeout related records: primary permits: res-mec-25-007794 sub trade permits: res-elc-25-009120
Valuation:
$10,000
Permit #:
RES-CHG-25-005549
Status:
complete
Fee:
N/A
Permit Type:
Equipment change ...
Building Type:
Existing building
Dwmh
Valuation:
$176,925
Permit #:
MH 180652
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
Mh
Replace previous manufactured home with new 16 ’ x 74 ’ manufactured home 1 package unit- mobile home set up
Valuation:
N/A
Permit #:
HE2025-04267
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Winfield Supply Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Winfield Supply Inc License info
Verified License
| License # | 19747 |
| Status | Active |
| State | North Carolina |
| Type | Heating Group 3 Class I Contractor, Plumbing Class Ii Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Winfield Supply Inc at the North Carolina Board Of Examiners of Plumbing, Heating and Fire Sprinkler Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SP.PH.21318 |
| Status | Active |
| State | North Carolina |
| Type | Electrical Contractors |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Winfield Supply Inc at the North Carolina Board Of Electrical Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 19747 |
| Status | Active |
| State | North Carolina |
| Type | Heating Group 3 Class I, Plumbing Class Ii |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Winfield Supply Inc at the North Carolina Board Of Examiners of Plumbing, Heating and Fire Sprinkler Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SP.PH.21318 |
| Status | Active |
| State | North Carolina |
| Type | Electrical Contractors |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Winfield Supply Inc at the North Carolina Board Of Electrical Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CLM106333 |
| Status | Active |
| State | South Carolina |
| Type | Mechanical Contractor Pk2 - Packaged Equipment With A Project Limit Of $30,000 |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Winfield Supply Inc with the South Carolina Contractor's Licensing Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SP.PH.21318-01 |
| Status | Inactive |
| State | North Carolina |
| Type | Electrical Contractors |
- According to the North Carolina Board Of Electrical Contractors, 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 Winfield Supply Inc at the North Carolina Board Of Electrical Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 19747 |
| Status | Inactive |
| State | North Carolina |
| Type | Heating Group 3 Class I, Plumbing Class Ii |
- According to the North Carolina Board Of Examiners of Plumbing, Heating and Fire Sprinkler Contractors, 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 Winfield Supply Inc at the North Carolina Board Of Examiners of Plumbing, Heating and Fire Sprinkler Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SP.PH.21318-01 |
| Status | Inactive |
| State | North Carolina |
| Type | Electrical Contractors |
- According to the North Carolina Board Of Electrical Contractors, 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 Winfield Supply Inc at the North Carolina Board Of Electrical Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21318-SP-PH |
| Status | Inactive |
| State | North Carolina |
| Type | Special Restricted Plumbing, Heating And Air Conditioning Classification |
- According to the North Carolina Licensing Board for General Contractors, 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 Winfield Supply Inc at the North Carolina Licensing Board for General Contractors.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
1.1K
Permits
- Building permit records show that Winfield Supply Inc has worked on 1085 permitted projects.
Winfield Supply Inc Employees
MO
Mark Alan Olenik
Owner