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Great Mills, MD

Charles Edward Aud Sr

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Best HVAC/Mechanical Contractors in Great Mills

Updated: Apr 01, 2026

Charles Edward Aud Sr HVAC/Mechanical Contractor

Charles Edward Aud Sr at P O BOX 96, Great Mills, MD 20634, held a HVAC/Mechanical Contractor license (#6249) with the Maryland contractors license board with an expiration date of 01-14-2019. We last verified the license was expired on 03-31-2026.

Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 58,058 Maryland contractors.

If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.

Building Permits by Charles Edward Aud Sr

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Building new construction permit

20281 Flat Iron Rd, Great Mills, MD, 20634

2022-05-18

Renewal 5/18/2020

Valuation:

$20,000

Permit #:

15-00002288-BLD1-2

Status:

issued

Fee:

$588

Permit Type:

N/A

Building Type:

N/A

Building new construction permit

21970 Point Lookout Rd, Leonardtown, MD, 20650

2022-05-20

Renewal

Valuation:

$250,000

Permit #:

15-00001314-BLD1-2

Status:

issued

Fee:

$5,339

Permit Type:

N/A

Building Type:

N/A

Building new construction permit

21970 Point Lookout Rd, Leonardtown, MD, 20650

2017-12-08

Renew expired permit

Valuation:

N/A

Permit #:

15-00001314-BLD1-1

Status:

issued

Fee:

$5,339

Permit Type:

N/A

Building Type:

N/A

Building new construction permit

21966 Point Lookout Rd, Leonardtown, MD, 20650

2019-02-01

Revised swm plan

Valuation:

N/A

Permit #:

15-00001315-BLD1-2

Status:

issued

Fee:

$5,500

Permit Type:

N/A

Building Type:

N/A

Single family dwelling detached

44925 Tiffany Way, California, MD, 20619

2015-12-17

Two story attached garage porch deck stoop

Valuation:

N/A

Permit #:

13-00001890

Status:

issued

Fee:

$5,345

Permit Type:

N/A

Building Type:

N/A

Building new construction permit

21966 Point Lookout Rd, Leonardtown, MD, 20650

2018-05-10

Revised driveway location

Valuation:

N/A

Permit #:

15-00001315-BLD1-1

Status:

issued

Fee:

$5,500

Permit Type:

N/A

Building Type:

N/A

Building new construction permit

20281 Flat Iron Rd, Great Mills, MD, 20634

2017-02-24

Permit extention

Valuation:

N/A

Permit #:

15-00002288-BLD1-1

Status:

issued

Fee:

$588

Permit Type:

N/A

Building Type:

N/A

Building new construction permit

21970 Point Lookout Rd, Leonardtown, MD, 20650

2016-06-07

New one story house

Valuation:

N/A

Permit #:

15-00001314-BLD1-0

Status:

issued

Fee:

$5,339

Permit Type:

N/A

Building Type:

N/A

Building new construction permit

44925 Tiffany Way, California, MD, 20619

2015-12-17

2 story/garage/porch/deck

Valuation:

N/A

Permit #:

13-00001890-BLD1

Status:

final

Fee:

$5,345

Permit Type:

N/A

Building Type:

N/A

Single family dwelling detached

21966 Point Lookout Rd, Leonardtown, MD, 20650

2015-06-16

One story w attach garage

Valuation:

N/A

Permit #:

15-00001315

Status:

expired

Fee:

$5,500

Permit Type:

N/A

Building Type:

N/A

Building new construction permit

21966 Point Lookout Rd, Leonardtown, MD, 20650

2018-05-10

New single story house

Valuation:

N/A

Permit #:

15-00001315-BLD1-0

Status:

issued

Fee:

$5,500

Permit Type:

N/A

Building Type:

N/A

Single family dwelling detached

21970 Point Lookout Rd, Leonardtown, MD, 20650

2015-06-16

New single story house

Valuation:

N/A

Permit #:

15-00001314

Status:

issued

Fee:

$5,339

Permit Type:

N/A

Building Type:

N/A

Building new construction permit

20290 Michelle Dr, Great Mills, MD, 20634

2015-06-16

New single story house

Valuation:

$200,000

Permit #:

15-00001313-BLD1

Status:

plancheck

Fee:

$9,984

Permit Type:

N/A

Building Type:

N/A

Single family dwelling detached

20290 Michelle Dr, Great Mills, MD, 20634

2016-06-15

Single story new house

Valuation:

$200,000

Permit #:

15-00001313

Status:

expired

Fee:

$9,984

Permit Type:

N/A

Building Type:

N/A

Single family dwelling detached

20281 Flat Iron Rd, Great Mills, MD, 20634

2015-11-13

One story w/att garage

Valuation:

N/A

Permit #:

15-00002288

Status:

issued

Fee:

$588

Permit Type:

N/A

Building Type:

N/A

Building new construction permit

20281 Flat Iron Rd, Great Mills, MD, 20634

2015-12-11

One story w/att garage

Valuation:

N/A

Permit #:

15-00002288-BLD1-0

Status:

issued

Fee:

$588

Permit Type:

N/A

Building Type:

N/A

Single family dwelling-detached

44925 Tiffany Way, California, MD, 20619

2013-11-22

Rural pres dist

Valuation:

$0

Permit #:

13-1890

Status:

PERMIT ISSUED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Single family dwelling-detached

45917 Lexington Ct, Great Mills, MD, 20634

2013-03-08

Residence low density

Valuation:

$0

Permit #:

13-321

Status:

PERMIT ISSUED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Single family dwelling-detached

44950 Tiffany Way, California, MD, 20619

2013-03-25

Rural pres dist

Valuation:

$0

Permit #:

13-460

Status:

CERTIFICATE ISSUED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Single family dwelling detached

44950 Tiffany Way, California, MD, 20619

2013-10-07

New house

Valuation:

N/A

Permit #:

13-00000460

Status:

issued

Fee:

$454

Permit Type:

N/A

Building Type:

N/A

Recent Buildzoom Projects

Inactive License

License #	6249
Status	Inactive
State	Maryland
Type	Heating, Ventilation, Air Conditioning And Refrigeration

According to the Maryland Department of Labor, Licensing & 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 Charles Edward Aud Sr at the Maryland Department of Labor, Licensing & Regulation.

This is a sample of licensing data; click here to access a complete history.

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BuildZoom Score

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*No active license on file. If you are Charles Edward Aud Sr, click “This is My Business” to update your information.

10

Permits

Building permit records show that Charles Edward Aud Sr has worked on 10 permitted projects.

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Before you Hire

Here are some rules, regulations, and laws governing general contractors in Maryland:

Does Charles Edward Aud Sr carry a valid contracting license?

Maryland laws protect consumers by requiring home improvement contractors to hold a current license issued by the Maryland Home Improvement Commission.

Charles Edward Aud Sr currently holds license 6249 (Heating, Ventilation, Air Conditioning And Refrigeration), which was Inactive when we last checked.

How important is contractor licensing in Maryland?

The Maryland Home Improvement Commission maintains high standards for home improvement contractor licensing. Applicants must provide proof of at least two years of experience or education in their given field and pass a board exam prior to receiving their license.

Your liability risk when hiring Charles Edward Aud Sr

Licensed contractors in Maryland are required to show proof of $50,000 liability insurance in order to obtain their license.

Financial recourse when hiring Charles Edward Aud Sr

If you hire a licensed contractor in Maryland, you are protected by the State's Home Improvement Guaranty Fund. This fund is administered by the Home Improvement Commission to compensate homeowners who suffer economic damages at the hands of a licensed home improvement contractor. No coverage is provided to the homeowner if the contractor is not properly licensed.

What else should I know before hiring Charles Edward Aud Sr

Licensed contractors in Maryland must provide proof of financial solvency based on the scope and size of their business in relation to total assets, liabilities, credit rating, and net worth.

How is the BuildZoom score calculated?

The BuildZoom score is based on a number of factors including the contractor's license status, insurance status, verified work history, standing with local consumer interest groups, verified reviews from other BuildZoom users and self-reported feedback from the contractor.

Why you should hire through BuildZoom

When it comes to major construction work or even minor alterations to your home, hiring the wrong contractor could result in incomplete or defective work. You may even find yourself dealing with huge liability claims. BuildZoom does the homework for you and helps you hire the right contractor.

You should get several bids before hiring a contractor

The Maryland Home Improvement Commission recommends getting at least three written bids before hiring a contractor. Do not automatically accept the lowest bid - an abnormally low bid may indicate the contractor made a mistake and is not including the same work quoted by their competitors. We've made the bid collection process extremely simple (and free). Just click here to get started.

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