Updated: Jul 01, 2026
Location and Projects
Address
8177 Mission Rd, Jessup, MD, 20794
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Heil Plumbing & HVAC
Heil Plumbing & HVAC delivers dependable plumbing and HVAC services to homeowners in Jessup and across Howard County, Maryland, with kindness and integrity. Family-owned and operated since 1977, we're known for honest assessments, transparent pricing, and high-quality workmanship. From drain cleaning and water heater replacements to AC repairs and furnace installations, our expert team is committed to keeping your home comfortable, year-round. Whether it's plumbing or HVAC, you can count on Heil for reliable service that's done right the first time.
From BuildZoom: Heil Plumbing & HVAC, 8177 Mission Rd, Jessup, MD (Owned by: Edward Heil) holds a Plumbers license and 7 other licenses according to the Maryland license board.
Their BuildZoom score of 110 ranks in the top 4% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Heil Plumbing & HVAC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Heil Plumbing & HVAC Contact Information
Phone Number: (410) 799-7727
Address: 8177 Mission Rd, Jessup, MD 20794
This is a sample of this contractor's permits. Click here to access their complete permit history.
Using trenchless pipe bursting method install approximately 50 +/- linear feet of 4” hdpe with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain inside and connect to the county sewer house connection
Valuation:
N/A
Permit #:
P25001688
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Supply and install approximately 50 +/- linear feet of 4” pvc (schedule 40) piping with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain and connect to the county sewer house connection
Valuation:
N/A
Permit #:
P25001265
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Supply and install approximately 90 +/- linear feet of 4” pvc (schedule 40) piping with a tracer wire from the building to the sewer at the rear of the property re- connect to the existing building drain inside and connect to the combo wye at the edge of the fence line (additional fencing may need to be removed)
Valuation:
N/A
Permit #:
P25001100
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Supply and install 25 +/- linear feet of schedule 40 pvc under the slab in the basement and reconnect to the existing waste stack in the basement supply and install approximately 40 +/- linear feet of 4” pvc (schedule 40) piping with a tracer wire from the building to the county sewer house connection reconnect to pre- existing waste & vent branch pipes under the slab accordingly
Valuation:
N/A
Permit #:
P25001125
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Supply and install approximately 120 +/- linear feet of 4” pvc (schedule 40) piping with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain and connect to the county sewer house connection
Valuation:
N/A
Permit #:
P02321167
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
Single family dwe...
Install approximately 70 +/- linear feet of 4” hdpe with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain inside and connect to the county sewer house connection
Valuation:
N/A
Permit #:
P25002466
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install approximately 60+/- linear feet of 4” hdpe with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain inside and connect to the county sewer house connection
Valuation:
N/A
Permit #:
P25002225
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install approximately 90 +/- linear feet of 4” hdpe with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain inside and connect to the county sewer house connection
Valuation:
N/A
Permit #:
P25001830
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install approximately 85 +/- linear feet of 4” hdpe with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain inside and connect to the county sewer house connection
Valuation:
N/A
Permit #:
P25000880
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install approximately 55 +/- linear feet of 4” hdpe with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain inside and connect to the property line standpipe
Valuation:
N/A
Permit #:
P25001208
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install approximately 30 +/- linear feet of 4” hdpe with a tracer wire from the building to the county sewer house connection re- connect to the new building drain inside and connect to the county sewer house connection
Valuation:
N/A
Permit #:
P25000400
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
New penn motor express/supply and install 100 +/- linear feet of 6 di pipe for the (l4l replacement) water service connect new pipe to the existing valve in the parking lot and reconnect to the building stub piece at the lateral of the 90 underground
Valuation:
N/A
Permit #:
P25002132
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Excavate to sewer house connection at a depth not to exceed 8’ deep and expose the defective pipe to prepare for repairs repair broken pipe with schedule 40 pvc reconnect to the existing building sewer lateral
Valuation:
N/A
Permit #:
P25000963
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Supply and install 100 +/- linear feet of hdpe pipe for the water service with tracer wire • connect new hdpe water service to the county curb stop • connect new water service to the existing domestic water lines
Valuation:
N/A
Permit #:
P25000663
Status:
complete
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2025-01-08
Supply and install 70 +/- linear feet of 1.5 hdpe pipe for the water service with tracer wire install new lever type main valve inside and install new pressure reducing valve (if necessary) watts- wlf007m2qtfzj
Valuation:
N/A
Permit #:
P25000063
Status:
complete
Fee:
$188
Permit Type:
N/A
Building Type:
N/A
Supply and install approximately 30 +/- linear feet of 4” pvc (schedule 40) piping with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain and connect to the county sewer house connection
Valuation:
N/A
Permit #:
P02324831
Status:
complete
Fee:
$102
Permit Type:
N/A
Building Type:
Single family dwe...
Replace existing 6 water service from the county connection to inside the building to reconnection. install new 6 isolation valve near property line and pull the new 6 hdpe (approved for use on domestic water) line to within 5 of the building and transition to 6 dip. reconnect the 6 combo water service inside the sprinkler room. perform hydro and flush test
Valuation:
N/A
Permit #:
P25003241
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Champion builder supply/new addition on water supply and install 500 +/- linear feet of 2 hdpe pipe for the water service with tracer wire disconnect the existing well supply and remove accessories from the well house disconnect well filtering system and dispose of accordingly have well abandoned per health department standard detail by a licensed well driller connect new water servic... see more
Valuation:
N/A
Permit #:
P25003238
Status:
complete
Fee:
$298
Permit Type:
N/A
Building Type:
N/A
Supply and install +/- 25 linear feet of schedule 40 pvc within the trench inside reconnect to pre- existing waste & vent branch pipes under the slab accordingly install approximately 45 +/- linear feet of 4” hdpe with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain inside and connect to the county sewer house connection
Valuation:
N/A
Permit #:
2026-12709-PLU
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supply and install +/- 15 linear feet of schedule 40 pvc within the trench inside reconnect to pre- existing waste & vent branch pipes under the slab accordingly install approximately 50 +/- linear feet of 4” hdpe with a tracer wire from the building to the county sewer house connection re- connect to the existing building drain inside and connect to the county sewer house connection
Valuation:
N/A
Permit #:
P25002789
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
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Heil Plumbing & HVAC License info
Verified License
| License # | 69890 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Heil Plumbing & HVAC at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 67076 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Heil Plumbing & HVAC at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 6428 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Heil Plumbing & HVAC at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 16044 |
| 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 Heil Plumbing & HVAC at 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 # | 71361 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
| Class | Heating, Ventilation, Air Conditioning and Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of July, 2018. Check the current license status of Heil Plumbing & HVAC 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 # | 16044, 6428 |
| Status | Active |
| State | Maryland |
| Type | Master License HVAC, Master Plumbergas Fitter Plumbers |
- When BuildZoom last verified this license, it had an expiration date of September, 2014. Check the current license status of Heil Plumbing & HVAC 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 # | 35243 |
| Status | Inactive |
| State | Maryland |
| Type | Home Improvement |
- 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.
Check this license's status for Heil Plumbing & HVAC 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-2048 |
| Status | Inactive |
| City | Annapolis |
| Type | Plumber |
- According to the The City of Annapolis, MD, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Heil Plumbing & HVAC at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | Harford Mutual |
5.6K
Permits
- Building permit records show that Heil Plumbing & HVAC has worked on 5630 permitted projects.
Heil Plumbing & HVAC Employees
CS
Charles Roderick Hamlet Sr
EH
Edward Heil
Owner