Updated: Apr 06, 2026
Location and Projects
Address
410 Meco Dr., Wilmington, DE, 19804
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Calvert Mechanical Systems, Inc
Calvert Mechanical Systems, Inc, 410 Meco Dr, Wilmington, DE holds a Resident Contractor license and 4 other licenses according to the New Castle County license board.
Their BuildZoom score of 113 ranks in the top 3% of 8,071 Delaware licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Calvert Mechanical Systems, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Calvert Mechanical Systems, Inc Services
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Calvert Mechanical Systems, Inc Contact Information
Phone Number: (302) 225-7112
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Address: 410 Meco Dr., Wilmington, DE 19804
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Calvert Mechanical Systems, Inc Reviews
5 out of 5 stars, based on
1
review
-
By JuanMay 27, 2017Verified Hire
Building Permits by Calvert Mechanical Systems, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacement hvac unit(s) gas test oil to gas conversion run new 1 inch black natural gas pipe from meter to new bruant 96% 80k btu gas furnace and furnish and install a new bryant 3.5 ton 15 seer air conditioner with matching coil
Valuation:
N/A
Permit #:
202512917
Status:
issued
Fee:
$129
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 5 ton 15 seer air conditioner and bryant 97% 100k btu gas furnace on first floor. furnish and install a new bryant 3.5 ton 15 seer air conditioner and bryant 97% 100k btu gas furnace on 2nd floor
Valuation:
N/A
Permit #:
202507429
Status:
final
Fee:
$132
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 96.7% 100k btu gas furnace furnish and install a new bryant 3.5 ton 16 seer air conditioner with matching coil
Valuation:
N/A
Permit #:
202503234
Status:
final
Fee:
$74
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 96% 100k btu gas furnace attic system furnish and install a new bryant 96% 80k btu gas furnace downstairs
Valuation:
N/A
Permit #:
202502043
Status:
final
Fee:
$74
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) 1. remove and dispose of existing boiler for the main office area. 2. furnish and install two new peerless 212 000 btu oil fired boilers
Valuation:
N/A
Permit #:
202502349
Status:
issued
Fee:
$355
Permit Type:
Replacement
Building Type:
Industrial
Replacement hvac unit(s) furnish and install a new bryant 2.5 ton 15 seer air conditioner with matching coil and a new bryant 60k btu 97% gas furnace
Valuation:
N/A
Permit #:
202507547
Status:
final
Fee:
$90
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 80% 90k btu gas furnace and a new bryant 2.5 ton 15 seer air conditioning with matching coil
Valuation:
N/A
Permit #:
202502581
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 3 ton 15 seer air conditioner and furnish and install a new bryant 90k btu 80% gas furnace
Valuation:
N/A
Permit #:
202500368
Status:
final
Fee:
$69
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) gas test gas line from existing meter bar to heater. furnish and install a new bryant 96% 80k lp gas furnace. convert from oil to gas as necessary. furnish and install a new bryant 3.5 ton 15 seer air conditioner with matching coil
Valuation:
N/A
Permit #:
202408881
Status:
final
Fee:
$184
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) 1. remove and dispose of one chiller barrel in the garage closet two 3-ton air conditioning condensers and related refrigeration piping 2. f&i new chiller barrel and two new bryant 3-ton air conditioning condensers 3. f&i new refrigeration piping and thermal expansion valves
Valuation:
N/A
Permit #:
202406525
Status:
final
Fee:
$121
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) 50 water heater(s) furnish and install a new bryant 96% 80k btu 2 stage gas furnace. furnish and install a new bryant 4 ton 16 seer air conditioner with matching coil. furnish and install a new bradford white power vent water heater
Valuation:
N/A
Permit #:
202404145
Status:
final
Fee:
$105
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) gas test oil to gas conversion. install bryant 96% 80, 000 btu gas furnace. 25 of 1 galvanized natural gas pipe. 11 of 3/4 new counter strike natural gas pipe. 5 of 1/2 new counter strike pipe. 1 future tee. shut off valve
Valuation:
N/A
Permit #:
202411944
Status:
final
Fee:
$139
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new 3 ton 15 seer bryant air conditioner with matching coil and a new bryant 92% 80k btu gas furnace
Valuation:
N/A
Permit #:
202512852
Status:
final
Fee:
$74
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 2.5 ton 15 seer air conditioner furnish and install a new bryant 96% 60k btu gas furnace
Valuation:
N/A
Permit #:
202505567
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 80% 84k btu oil furnace and a new bryant 3 ton 15 seer heatpump with matching air handler
Valuation:
N/A
Permit #:
202502693
Status:
final
Fee:
$79
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 96% 80k btu gas furnace furnish and install a new bryant 4 ton 15 seer air conditioner
Valuation:
N/A
Permit #:
202502045
Status:
final
Fee:
$74
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 96% 100k btu gas furnace furnish and install a new bryant 3 ton 16 seer air conditioner
Valuation:
N/A
Permit #:
202500380
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) gas test install 1 inch black natural gas pipe with shut off valve and install new 97% 2 stage bryant gas furnace
Valuation:
N/A
Permit #:
202512916
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 120k btu 96% gas furnace furnish and install a new 5 ton 16 seer air conditioner
Valuation:
N/A
Permit #:
202500851
Status:
final
Fee:
$84
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) furnish and install a new bryant 2 ton 15 seer heatpump system furnish and install a new bryant 2 ton ecm fan coil
Valuation:
N/A
Permit #:
202500383
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
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Verified License
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Calvert Mechanical Systems, Inc License info
Verified License
| License # | 2016601540 |
| Status | Active |
| State | New Castle County |
| Type | Resident Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Calvert Mechanical Systems, Inc at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1992837425 |
| Status | Active |
| State | New Castle County |
| Type | Resident Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Calvert Mechanical Systems, Inc at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PA070410 |
| Status | Active |
| State | Pennsylvania |
- BuildZoom has not verified this license since April, 2025.
Verify this license's status for Calvert Mechanical Systems, Inc at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | DE1992837425 |
| Status | Active |
| State | Delaware |
| Type | Heating And Air Conditioning |
- When BuildZoom last verified this license, it had an expiration date of December, 2011. Check the current license status of Calvert Mechanical Systems, Inc with the State of Delaware
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F215028-1 |
| 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 Calvert Mechanical Systems, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Insured
| Insurer | Donagol |
| Insured up to | $100,000 |
6K
Permits
- Building permit records show that Calvert Mechanical Systems, Inc has worked on 6013 permitted projects.
Calvert installed a hybrid system, heating and air conditioning. Very professional and I definitely recommend them.