Updated: Mar 09, 2026
Location and Projects
Address
901 Annapolis Avenue, Edgewater, MD, 21037
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Daniel J. Mullen HVAC/Mechanical Contractor
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
If you are thinking of hiring Daniel J. Mullen, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Daniel J. Mullen Contact Information
Phone Number: (443) 510-0037
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Address: 901 Annapolis Avenue, Edgewater, MD 21037
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 1.5 ton 15 seer heat pump with air handler replacement. old system btu's input 18, 000 output 12, 500. new system btu's input 18, 000 output 13, 200. install 2.5 ton 15 seer heat pump with air handler replacement. old system btu's input 30, 000 output 20, 000. new system btu's input 30, 000 output 22, 000
Valuation:
N/A
Permit #:
2017-00959
Status:
approved
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Install 70k btu oil furnace and 2.5 ton heat pump with coil (exact replacement of exisiting equipment same location) old oil furnace input 85, 000 btu output 70k new oil furnace input 84, 000 btu output 70k 2.5 ton heat pump input/output btu 30, 000
Valuation:
N/A
Permit #:
2016-05561
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Install carrier 2.5 ton 16 seer air conditioner with coil. replace existing equipment same size. new system input: 30000 output: 28600. old system input: 30000 output: 27000
Valuation:
N/A
Permit #:
2017-03727
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace existing oil fired boiler (input btu's: 95, 000; output btu's: 79 k) with new solaia oil fired boiler (input btu's: 100, 000; output btu's: 79, 000) in same location no duct work
Valuation:
N/A
Permit #:
2017-00199
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace existing oil fired boiler (input btu's 190, 000; output btu's 160, 000) with new solaia oil fired boiler (input btu's 190, 000; output btu's 160, 000) in same location no duct work
Valuation:
N/A
Permit #:
2017-00198
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace existing oil fired boiler (btu input: 125, 000; output: 109, 000) with new burnham oil fired boiler (btu input: 120, 000; output: 109, 000) in same location no duct work
Valuation:
N/A
Permit #:
2017-00200
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace existing 3 ton heat pump (input/output btu's: 36, 000) with new rheem 3 ton 14 seer heat pump with air handler (input/output btu's: 36, 000) in same location no duct work
Valuation:
N/A
Permit #:
2017-00197
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace royal oil fired furnace and rhoom 2.5 ton 16 seer air conditioning with coil with like system
Valuation:
N/A
Permit #:
2018-01440
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace existing oil fired furnace (input btu: 119 k; output btu: 99k) with new oil fired furnace (input btu: 119 k; output btu: 99k) in same location no duct work
Valuation:
N/A
Permit #:
2017-00196
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Install rheem 96% gas fired furnace and rheem 3.5 ton 14 seer air conditioner (42, 000 input/output btu) replacing same size in same location
Valuation:
N/A
Permit #:
2017-03580
Status:
triage
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Install (3) ton 15 seer heat pump with air handler replacement. old system btu's input 36, 000 output 26, 000. new system btu's input 36, 000 output 26, 400
Valuation:
N/A
Permit #:
2017-00957
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replacing 13600btu input 12k output mitsubishi ductless heat pump with like system
Valuation:
N/A
Permit #:
2018-01439
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Install rhggm 2 ton heat pump with air handler replacing existing equipment. old heat pump btu's- input-25, 400 output-24, 000. new heat pump btu's input-25, 400 output-24, 000
Valuation:
N/A
Permit #:
2016-04573
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Install columbia oil fired boiler replacement (same size) old unit: input btu 119, 000 output 90, 000 btu new unit: input btu 119, 000 output 90, 000 btu
Valuation:
N/A
Permit #:
2016-05043
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace 4 ton air conditioning with air handler with same size equipment ins ame location -- old system btu's: input--4800 output--4800; new system btu's: input--4800 ; output--4800
Valuation:
N/A
Permit #:
2016-04507
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Install 2.5 ton 15 seer heat pump with coil replacement. old system btu's input 30, 000 output 21, 000. new system btu's input 30, 000 output 22, 700
Valuation:
N/A
Permit #:
2017-00958
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Install 2.5 ton heat pump with coil (replace exsiting equipment). old unit btu's input-30, 000 output - 30, 000. new unit btu's input - 30, 000 output - 30, 000
Valuation:
N/A
Permit #:
2016-04574
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace. old furnace input btu's 55, 000 output btu's 54, 000. new furnace input btu's 60, 000 output btu's 54, 000
Valuation:
N/A
Permit #:
2016-05000
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Install rheem oil-fired furnace (70, 000 btu) and 2.5 ton heat pump with coil (replace existing equipment) (30, 000 btu cooling)
Valuation:
N/A
Permit #:
2016-05044
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace existing gas furnace & (elec) air conditioning unit
Valuation:
N/A
Permit #:
MEC15-0586
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
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Daniel J. Mullen License info
License Not Verified
| License # | MA3245 |
| Status | Active |
| State | Maryland |
| Type | Master License Hvac |
- When BuildZoom last verified this license, it had an expiration date of August, 2014. Check the current license status of Daniel J. Mullen with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 25665 |
| Status | Active |
| State | Maryland |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of Daniel J. Mullen with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3245 |
| 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 Daniel J. Mullen 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-411 |
| Status | Inactive |
| City | Annapolis |
| Type | Mech Cont |
- 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 Daniel J. Mullen at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Annapolis |
| Type | Plumbing Cont |
- 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 Daniel J. Mullen at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
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Insured
| Insurer | Southern Md Insurance |
465
Permits
- Building permit records show that Daniel J. Mullen has worked on 465 permitted projects.
Daniel J. Mullen Employees
DM
Daniel J. Mullen
Owner
DM
Daniel Mullen
Owner