Updated: Jun 09, 2026
Location and Projects
Address
P O BOX 1337, Cumberland, MD, 21501
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Walter N Yoder and Sons HVAC/Mechanical Contractor
Walter N Yoder and Sons Inc, Cumberland, Po Box 1337, Cumberland, MD (Owned by: John Walter Yoder) holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 92 ranks in the top 32% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Walter N Yoder and Sons Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Walter N Yoder and Sons Inc Contact Information
Address: P O BOX 1337, Cumberland, MD 21501
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Building Permits by Walter N Yoder and Sons Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Hvac to include installation of (20) new duct vav hot water air terminal units (2) hot water air curtains (2) ductless split system heat pumps ductwork air devices and hot water piping. connections will be made to existing ductwork and piping systems for 15, 200 sq. ft. interior renovations to a portion of the second floor administration building to include finishes electrical mechani... see more
Valuation:
N/A
Permit #:
2018-03641
Status:
complete
Fee:
$460
Permit Type:
N/A
Building Type:
N/A
Install new heating & cooling equipment (8 rtu's 1 erv 2 ahu 1 cooling tower 2 chillers volvo-hagerstown vpl building
Valuation:
N/A
Permit #:
2023-00707
Status:
complete
Fee:
$1,340
Permit Type:
N/A
Building Type:
N/A
Install (2) new exhaust fans relocate (2) variable air volume boxes and modify existing duct work for new electrical room volvo
Valuation:
N/A
Permit #:
2019-04383
Status:
issued
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Install process piping from cooling towers chillers and pumps. piping connections only. no equipment setting or handling for mechanical upgrade to a chilled water system to include steel modifications and mounting new cooling towers to roof structure mechanical electrical and minor plumbing mack trucks
Valuation:
N/A
Permit #:
2011-00540
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Installation of mau oven mix booth paint booth and exhaust fan. installation of interconnecting ducting for install 2750 sq ft paint booth for axle line volvo
Valuation:
N/A
Permit #:
2015-03644
Status:
complete
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
Remove and replace hvac systems to include equipment on sheet attached to permit
Valuation:
N/A
Permit #:
2017-02430
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of hvac ductwork and associated equipment
Valuation:
N/A
Permit #:
M-20170629
Status:
complete
Fee:
N/A
Permit Type:
Mechanical commer...
Building Type:
N/A
Install air handling units and related piping - hot water chilled water supply/return ducts for locker/fitness renovations
Valuation:
N/A
Permit #:
2012-01212
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Install air handling units and related piping hot waer chilled water supply/return ducts for crib area
Valuation:
N/A
Permit #:
2012-01215
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Install air handling units and related piping hot water chilled water supply return/ducts for amt area
Valuation:
N/A
Permit #:
2012-01214
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Mechanical to fabricate and install hvac system in court yard
Valuation:
N/A
Permit #:
2006-01562
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Walter N Yoder and Sons Inc License info
Verified License
| License # | 3116 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Walter N Yoder and Sons Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2705051129 |
| Status | Active |
| State | Virginia |
| Type | Plumbing (Plb), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Walter N Yoder and Sons Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2701022482 |
| Status | Inactive |
| State | Virginia |
| Type | Electrical (Ele) |
| Business Type | Corporation |
- According to the Virginia Department of Professional and Occupational Regulation, 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 Walter N Yoder and Sons Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Walter N Yoder and Sons Inc Employees
JY
John Walter Yoder
Owner