Updated: May 29, 2026
Location and Projects
Address
Annapolis, MD, 21401
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Stanley Eriks Hajkowski HVAC/Mechanical Contractor
Stanley Eriks Hajkowski, Annapolis, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 1 other license according to the Maryland license board.
Their BuildZoom score of 104 ranks in the top 9% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Stanley Eriks Hajkowski, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Stanley Eriks Hajkowski Contact Information
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Stanley Eriks Hajkowski Annapolis
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Stanley Eriks Hajkowski has a BuildZoom score of 104, which places them above 91% of 58,058 contractors in Maryland.
Activity
|
1 project
|
2024 |
|
46 projects
|
2023 |
Our building permit records indicate that Stanley Eriks Hajkowski has worked on at least
47.0 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
|
47 projects
|
Mechanical projects |
|
46 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Stanley Eriks Hajkowski mostly works on
mechanical project
and hvac project
projects.
Pricing
|
2 projects
|
$5k-$20k |
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 Stanley Eriks Hajkowski
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace existing electrical heating air conditioning heat pump
Valuation:
N/A
Permit #:
MEC22-0718
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning gas heating
Valuation:
N/A
Permit #:
MEC22-0702
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning heating
Valuation:
N/A
Permit #:
MEC22-0697
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning heating
Valuation:
N/A
Permit #:
MEC22-0615
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning & heating
Valuation:
N/A
Permit #:
MEC22-0311
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning & heating
Valuation:
N/A
Permit #:
MEC22-0310
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning heating
Valuation:
N/A
Permit #:
MEC22-0305
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning heating
Valuation:
N/A
Permit #:
MEC22-0304
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning heating
Valuation:
N/A
Permit #:
MEC22-0303
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing eletric air conditioning heating
Valuation:
N/A
Permit #:
MEC22-0302
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning heating
Valuation:
N/A
Permit #:
MEC22-0301
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning heating
Valuation:
N/A
Permit #:
MEC22-0067
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
In-kind replacement of an existing legally non-conformingpool house; structure includes a deck office (see text)
Valuation:
$100,000
Permit #:
21-067
Status:
complete
Fee:
$70
Permit Type:
Residence additio...
Building Type:
N/A
Replace existing water air conditioning heating
Valuation:
N/A
Permit #:
MEC22-0689
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing ele air conditioning heating
Valuation:
N/A
Permit #:
MEC22-0667
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning
Valuation:
N/A
Permit #:
MEC22-0739
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replacing existing electric air conditioning natural gas heating
Valuation:
N/A
Permit #:
MEC22-0422
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electrical. air conditioning natural gas heating
Valuation:
N/A
Permit #:
MEC21-0670
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace exisitng electrical air conditioning & gas heating
Valuation:
N/A
Permit #:
MEC22-0712
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning natural gas heating
Valuation:
N/A
Permit #:
MEC22-0614
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
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BZ Score
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Verified License
BuildZoom confirmed this contractor's license
Stanley Eriks Hajkowski License info
Verified License
| License # | 18579 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Stanley Eriks Hajkowski at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-4597 |
| Status | Inactive |
| City | Annapolis |
| Type | Contractor |
- According to the The City of Annapolis, MD, 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 Stanley Eriks Hajkowski at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
142
Permits
- Building permit records show that Stanley Eriks Hajkowski has worked on 142 permitted projects.