Updated: Dec 03, 2025
Location and Projects
Address
7915 Dollyhyde Rd, Mount Airy, MD, 21771
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Pipe Down Plumbing Service LLC
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
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Pipe Down Plumbing Service LLC Services
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Pipe Down Plumbing Service LLC Contact Information
Phone Number: (240) 674-6618
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Address: 7915 Dollyhyde Rd, Mt Airy, MD 21771
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Building Permits by Pipe Down Plumbing Service LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Sfd/new powder room and utility in garage addition on 1st floor - 1-toilet 1-sink 2 utility sinks 1-electric water heater sewage pump and non testable back flow 1 inch watts 1024 all on 1st floor
Valuation:
N/A
Permit #:
P25004077
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom basement - rough in for full bathroom and additional sink 1st floor - dishwasher ice maker kitchen sink washer box bathroom sink toilet tub/shower 2nd floor washer box 4 bathroom sinks 3 toilets 3 showers 1 tub 3rd floor - rough in for full bathroom and additional sink **gas** - 2 - tankless hot water heaters - 199 000 btus total - 398 000 btus 1 - cook t... see more
Valuation:
N/A
Permit #:
P23000604
Status:
issued
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Your journey daycare install 10 new vanities **11.10.22 amendment req to addition (3) ejector pumps to this permit they are shown on the building plans but were left off of the permit**
Valuation:
N/A
Permit #:
P22004371
Status:
complete
Fee:
$271
Permit Type:
N/A
Building Type:
N/A
Plumbing for new tenant/tenant fit out for mighty auto parts office and warehouse 9.23.19 submitted response to comments- ab revision - 10/18/2019 - submitting plans for plan review & life safety comments (lw)
Valuation:
$200,000
Permit #:
203670
Status:
complete
Fee:
$421
Permit Type:
Plumbperm
Building Type:
N/A
Single family dwelling re-route existing gravity portion of the dwv piping to new exit location for connection to public sewer. install 1-ejector pump for basement bathroom connect to new 1.5” water service at 5’ outside of house (lateral by others) install aprox 20’ of 4” gravity sewer to new whole house grinder pump install 1.5” low pressure sewer line from new grinder pump to the c... see more
Valuation:
N/A
Permit #:
P24002870
Status:
complete
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Pressure drain system for sewer per brunswick 2, 484 sf single family dwelling with unfin. basement **7/24/19 revision; changed from unfinished to finished basement changed number of bedrooms to (4) changed rough-in basement bathroom to finished bathroom; submitted revised plans-ml $$$$ energy efficiency compliance method will use prescriptive values and requirements. $$$$
Valuation:
$200,000
Permit #:
198466
Status:
complete
Fee:
$146
Permit Type:
Plumbperm
Building Type:
N/A
Single family dwelling install gas and plumbing fixtures: (first floor) 1 - dishwasher 1- kitchen sink 1 - ice maker gas: 1 - range (1st floor) 1 - fireplace (1st floor) : 1- tankless water heater (basement)
Valuation:
N/A
Permit #:
P21000793
Status:
complete
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Install new propane gas manifold and service lines to 5 fixtures - 2 - furnaces - basement 2 - tankless hot water heater - basement - fireplace - 1st floor/**6.7.23 amendment request to addition pool heater**
Valuation:
N/A
Permit #:
P22004644
Status:
complete
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Commercial plumbing addition alteration permit
2025-09-29
Howard county central maryland transit operations facility/replace 4 inch rpz (zurn wilkins 375)
Valuation:
N/A
Permit #:
P25003915
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2024-07-10
Sfd/install rough plumbing for laundry and sink install 40 gallon electric water heater bury hydrant and hose bib
Valuation:
N/A
Permit #:
P24002875
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
New market town office - tenant fit-out 2, 800 sf change of use; re-conf. bathrooms to ada interior renovations to change residential home into new town hall office for town of new market revised plans were received on 10/18/2018 (blh)
Valuation:
$97,000
Permit #:
190074
Status:
complete
Fee:
N/A
Permit Type:
Plumbperm
Building Type:
N/A
Residential plumbing addition alteration permit
2021-01-05
Single family dwelling install plumbing fixtures in basement: 1 - lav 1- water closet 1 - shower 1- wet bar *01/20/2021 amendment addition on 1 - sewer ejector pump*
Valuation:
N/A
Permit #:
P21000024
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
*extension paid 2/5/15 ab ** garage addition to rear of ex garage and addition a second story; second story will include the old garage and the new.second level to be used for a workshop storage & office; exterior stairs; will have a bathroom r-in only on first floor:revision on 1/3/13 change no exterior stairs; will now have interior stairs only bb **revision by bb 7/23/13 to remove ... see more
Valuation:
$48,512
Permit #:
111548
Status:
complete
Fee:
$237
Permit Type:
Plumbperm
Building Type:
N/A
Two story addition for 2 bedrooms 2 full bathrooms and family room on slab convert 1 bedroom into office paid for by pipe down plumbing service
Valuation:
N/A
Permit #:
PLR-21-0514
Status:
approved
Fee:
$60
Permit Type:
N/A
Building Type:
Addition
Residential plumbing addition alteration permit
2021-02-12
Single family dwelling install plumbing fixtures in basement and upstairs 2 - bathtub 2- lav 2- water closet 1 - washing machine conn
Valuation:
N/A
Permit #:
P21000579
Status:
complete
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
21'4"x 12'6 deck with steps 22x22 covered porch with fire place in front of covered porch - 7'6"x 17'6 deck area with steps all to rear of dwg. dwg. ap# 172425
Valuation:
$76,500
Permit #:
189392
Status:
complete
Fee:
$182
Permit Type:
Plumbperm
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PFG-1539941-2025
Status:
issued
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
Add full bathroom and closet in existing bedroom on 2 nd floor of house paid for by pipe down plumbing
Valuation:
N/A
Permit #:
PLR-21-0577
Status:
Final Approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sfd/install gas line to 1-cooktop install 1-kitchen sink and 1-ice maker line
Valuation:
N/A
Permit #:
P24004698
Status:
complete
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Sfd/replace fixtures for 2 baths kitchen and laundry due to fire damage - fixtures: kitchen - 1-sink 1-dishwasher 1-ice maker laundry - 1-washer 1st bathroom - 1-vanity 1-toilet 1-shower 2nd bathroom - 1-vanity 1-toilet 1-tub/shower basement - 1-electric water heater
Valuation:
N/A
Permit #:
P24000545
Status:
complete
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
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Pipe Down Plumbing Service LLC License info
Inactive License
| Status | Inactive |
- According to the local license board, 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.
This is a sample of licensing data; click here to access a complete history.
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235
Permits
- Building permit records show that Pipe Down Plumbing Service LLC has worked on 235 permitted projects.