Updated: Apr 07, 2026
Location and Projects
Address
4411 TOWANDA AVENUE, Baltimore, MD, 21215
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Coldspring Co HVAC/Mechanical Contractor
Coldspring Co Inc, 4411 Towanda Ave, Baltimore, MD (Owned by: Harold F Scott) holds a Renovation license and 2 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 102 ranks in the top 11% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Coldspring Co Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Coldspring Co Inc Contact Information
Phone Number: (410) 367-8719
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Address: 4411 TOWANDA AVENUE, Baltimore, MD 21215
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Coldspring Co Inc Baltimore
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Coldspring Co Inc has a BuildZoom score of 102, which places them above 89% of 58,058 contractors in Maryland.
Activity
|
4 projects
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Coldspring Co Inc has worked on at least
6.0 projects over the past 2 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
|
4 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Coldspring Co Inc mostly works on
hvac project
projects.
Pricing
|
3 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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.
Replacing (5) hvac
Valuation:
$120,000
Permit #:
M02223031
Status:
complete
Fee:
$700
Permit Type:
N/A
Building Type:
N/A
Addition air conditioning only installing 2 ton condenser
Valuation:
N/A
Permit #:
M02204783
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Replace furnace replacing 80, 000 btu oil furnace
Valuation:
N/A
Permit #:
M02206853
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace furnace replacing 60, 000 btu oil furnace
Valuation:
N/A
Permit #:
M02196605
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace boiler replacing (1) 70, 000 btu oil boiler
Valuation:
N/A
Permit #:
M02196456
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace furnace replacing an 80, 000 btu oil furnace
Valuation:
N/A
Permit #:
M02195939
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace (5) furnace
Valuation:
N/A
Permit #:
PG00029081
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Installing 40, 000 btu gas furnace
Valuation:
N/A
Permit #:
M02193466
Status:
expired
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Install 40k btu propane furnance
Valuation:
N/A
Permit #:
M02195262
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Install 69000 btu oil furnace
Valuation:
N/A
Permit #:
M02189455
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Installing 2 ton heat pump and duct system
Valuation:
$18,000
Permit #:
M02220354
Status:
complete
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Rpl 100k btu gas boiler
Valuation:
N/A
Permit #:
M02195263
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Replace 2 ton heat pump
Valuation:
$5,580
Permit #:
M02151145
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace
Valuation:
N/A
Permit #:
MR-005702-2017
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace furnace and air conditioning replacing 80, 000 oil furnace and 2 1/2 ton heat pu mp
Valuation:
N/A
Permit #:
M02207694
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Mechanical (residential) - miscellaneous
2017-07-15
Replacement of heat pump unit g
Valuation:
N/A
Permit #:
MR-010684-2017
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Mechanical (residential) - miscellaneous
2017-07-15
Replacement of heat pump unit d
Valuation:
N/A
Permit #:
MR-010682-2017
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace in kind 2 ton heat pump
Valuation:
N/A
Permit #:
M02172494
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacing 2 ton heat pump
Valuation:
N/A
Permit #:
M02173927
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacing 40000 btu propane furnace and 1 1/2 ton condenser
Valuation:
$4,500
Permit #:
M02152293
Status:
canceled
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
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Coldspring Co Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Coldspring Co Inc License info
Verified License
| License # | NAT-37960-3 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Coldspring Co Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Coldspring Co Inc 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 # | NAT-37960-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Coldspring Co Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
57
Permits
- Building permit records show that Coldspring Co Inc has worked on 57 permitted projects.
Coldspring Co Inc Employees
HS
Harold F Scott
Owner