Updated: Apr 14, 2026
Location and Projects
Address
3304 GLEN AVENUE, Baltimore, MD, 21215
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Larry Steven Carter Sr HVAC/Mechanical Contractor
Larry Steven Carter Sr, 3304 Glen Ave, Baltimore, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license according to the Maryland license board.
Their BuildZoom score of 107 ranks in the top 6% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Larry Steven Carter Sr, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Larry Steven Carter Sr Contact Information
Address: 3304 GLEN AVENUE, Baltimore, MD 21215
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Larry Steven Carter Sr Baltimore
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Larry Steven Carter Sr has a BuildZoom score of 107, which places them above 94% of 58,058 contractors in Maryland.
Activity
|
38 projects
|
2025 |
Our building permit records indicate that Larry Steven Carter Sr has worked on at least
38.0 projects over the past year.
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
|
36 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Larry Steven Carter Sr mostly works on
hvac project
projects.
Pricing
|
5 projects
|
< $5k |
|
12 projects
|
$5k-$20k |
The typical size of their permits is approximately $8,000. 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.
Building Permits by Larry Steven Carter Sr
This is a sample of this contractor's permits. Click here to access their complete permit history.
Extend original permit.(original permit:com2024-61837:install (1) 36000 btu air-con system heat pump (1) 80000 btu fuel-burning equip(furnace) (1) 18000 btu air-con system heat pump (2) # new distribution system (1-2 family) as per code.)
Valuation:
N/A
Permit #:
COM2024-88257
Status:
complete
Fee:
$202
Permit Type:
Other
Building Type:
N/A
3.5 heat pump 42 000 btus on 2nd floor; 80.000 btu gas furnace on 1st floor and 2.5 air condition 30 000 btus on 1st floor; duct work on 1st and 2nd floor; as per code
Valuation:
N/A
Permit #:
BRCM-25-002419
Status:
complete
Fee:
$120
Permit Type:
Interior trades only
Building Type:
N/A
Replace 80 000 btu gas furnace 2 1/2 ton btu air condition and duct work; as per code
Valuation:
$9,000
Permit #:
BRCM-25-006349
Status:
complete
Fee:
$115
Permit Type:
Interior alterati...
Building Type:
N/A
Replace 60000 btu gas furnace 2 1/2 ton 30000 btu air condition and duct work; as per code
Valuation:
$8,000
Permit #:
BRCM-25-004876
Status:
complete
Fee:
$128
Permit Type:
Interior alterati...
Building Type:
N/A
Install 80 000 90% btu gas furnace 30 000 btu air condition and duct work; as per code. gas by others
Valuation:
N/A
Permit #:
BRCM-25-004043
Status:
withdrawn
Fee:
N/A
Permit Type:
Interior trades only
Building Type:
N/A
Replace 80 000 btu gas furnace and 2 1/2 30 000 btu air condition; as per code
Valuation:
$8,000
Permit #:
BRCM-25-006346
Status:
complete
Fee:
$88
Permit Type:
Interior alterati...
Building Type:
N/A
Replace 80000 btu gas furnace and 2 1/2 ton 30 000 btu air condition; as per code
Valuation:
$8,000
Permit #:
BRCM-25-006341
Status:
complete
Fee:
$88
Permit Type:
Interior alterati...
Building Type:
N/A
Replace 80000 btu gas furnace 30 000 btu air condition and duct work; as per code
Valuation:
$9,000
Permit #:
BRCM-25-004670
Status:
complete
Fee:
$115
Permit Type:
Interior alterati...
Building Type:
N/A
Replace 80000 btu 90% gas furnace 2.5 ton air condition and duck work; as per code
Valuation:
$9,000
Permit #:
BRCM-25-003706
Status:
closed - void
Fee:
N/A
Permit Type:
Interior alterati...
Building Type:
N/A
Replace 80.000 90% gas furnace 2.5 ton 30 000 air condition duct work; as per code
Valuation:
N/A
Permit #:
BRCM-25-003703
Status:
complete
Fee:
$88
Permit Type:
Interior trades only
Building Type:
N/A
Replace 60 000 btu gas furnace and 2.5 ton air condition 30 000 btu; as per code
Valuation:
$8,000
Permit #:
BRCM-25-003570
Status:
complete
Fee:
$88
Permit Type:
Interior alterati...
Building Type:
N/A
Replace 72 000 btu gas furnace 90% efficiency and 30 000 btu 2/12 ton air condition and duct work; as per code
Valuation:
$5,000
Permit #:
BRCM-25-013441
Status:
complete
Fee:
$115
Permit Type:
Interior alterati...
Building Type:
N/A
Replace 80 000 btu gas furnace; as per code. gas done by others
Valuation:
$3,000
Permit #:
BRCM-25-006776
Status:
complete
Fee:
$57
Permit Type:
Interior alterati...
Building Type:
N/A
Replace 2.5 30 000 btu heat pump and duct work; as per code
Valuation:
N/A
Permit #:
BRCM-25-008848
Status:
complete
Fee:
$83
Permit Type:
Interior trades only
Building Type:
N/A
2.5 ton 30 000 heat pump and duck work as per code
Valuation:
$4,000
Permit #:
BRCM-25-008847
Status:
complete
Fee:
$136
Permit Type:
Interior alterati...
Building Type:
N/A
Install 36 000 btu air condition and 100 000 btu fuel burning furnace; as per code
Valuation:
$8,000
Permit #:
BRCM-25-016603
Status:
withdrawn
Fee:
N/A
Permit Type:
Interior alterati...
Building Type:
N/A
60 000 btu gas furnace 2.5 air condition 30 000 btu and duct work; as per code gas and electric by others
Valuation:
N/A
Permit #:
BRCM-25-011783
Status:
complete
Fee:
$115
Permit Type:
Interior trades only
Building Type:
N/A
Replace 2.5 ton 30 000 heat pump
Valuation:
$1
Permit #:
BRCM-25-008909
Status:
complete
Fee:
$94
Permit Type:
Interior alterati...
Building Type:
N/A
2 1/2 ton heat pump 30 000 btu 2 bathroom exhaust fans and dryer vent
Valuation:
$8,000
Permit #:
BRCM-25-013442
Status:
complete
Fee:
$172
Permit Type:
Interior alterati...
Building Type:
N/A
Duct work; as per code
Valuation:
N/A
Permit #:
BRCM-25-006773
Status:
complete
Fee:
$52
Permit Type:
Interior trades only
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Larry Steven Carter Sr License info
Verified License
| License # | 6354 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Larry Steven Carter Sr at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
40
Permits
- Building permit records show that Larry Steven Carter Sr has worked on 40 permitted projects.
Larry Steven Carter Sr Employees
LS
Larry Steven Carter Sr
Owner
Reliable-great work ethic and service. Great pricing too! KH