Updated: Apr 21, 2026
Location and Projects
Address
Baltimore, MD, 21227
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Tharco Incorporated Plumber
Tharco Incorporated, Baltimore, MD (Owned by: Thomas F Harney Jr) holds a Plumbers license according to the Maryland license board.
Their BuildZoom score of 108 ranks in the top 5% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Tharco Incorporated, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Tharco Incorporated Services
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Tharco Incorporated Contact Information
Phone Number: (410) 247-3818
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Tharco Incorporated Baltimore
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tharco Incorporated has a BuildZoom score of 108, which places them above 95% of 58,058 contractors in Maryland.
Activity
|
1 project
|
2026 |
|
80 projects
|
2025 |
|
69 projects
|
2024 |
|
84 projects
|
2023 |
Our building permit records indicate that Tharco Incorporated has worked on at least
234.0 projects over the past 3 years.
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
|
40 projects
|
Commercial Renovations |
|
32 projects
|
Home Additions |
|
6 projects
|
New Constructions |
|
148 projects
|
Plumbing projects |
|
13 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Tharco Incorporated mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
32 projects
|
< $5k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
White box. replaced existing plumbing fixtures with new on existing rough-ins. (1 shower 3 urinals 10 lavatories 11 water closets 1 kitchen sink 1 disposal 1 ice maker 2 drinking fountains.) installed 8 ames 3000 dcda backflow preventer on sprinkler line. installed asse1015 backflow preventer on domestic water to fire pump. installed gas to 4 units on existing gas meter. 2 000 000 btu... see more
Valuation:
N/A
Permit #:
P25001723
Status:
complete
Fee:
$645
Permit Type:
N/A
Building Type:
N/A
White box. replaced existing plumbing fixtures with new on existing rough-ins. (1 shower 3 urinals 10 lavatories 11 water closets 1 kitchen sink 1 disposal 1 ice maker 2 drinking fountains.) installed 8 ames 3000 backflow preventer on sprinkler line. installed asse1015 backflow preventer on domestic water to fire pump. installed gas to 4 units on existing gas meter. 2 000 000 btu's. i... see more
Valuation:
N/A
Permit #:
P25001604
Status:
canceled
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Building. u. install a 6 pvc/dwv sanitary line with (11) 4 future y's. install a 6 pvc/dwv grease lien with (7) 4 future y's. install a 4 floor drain. install rainleader line with (4) 6 roof drains. install (4) 3/4 hose bibs. install a 2 1015 backflow preventer on water service
Valuation:
N/A
Permit #:
P02321094
Status:
filed
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
Ste a-d. install 7 lavatories 1 shower 2 urinals 4 sinks 1 laundry tub 1 dishwasher 3 water heaters 3 garbage disposals 3 floor drains 1 water fountain 1 hose bib 1 eyewash 2 mop sinks. install 3 1/2 asse1024 backflow preventers for coffee makers
Valuation:
N/A
Permit #:
P02321558
Status:
complete
Fee:
$326
Permit Type:
N/A
Building Type:
N/A
Procraft cabinetry dc llc/install 1 urinal 3 lavatories 4 water closets 1 kitchen sink 1 laundry tray 1 disposal 1 ice maker 1 floor drain 1 electrical water heater. install 2 rooftop units at 250 000 btu's natural gas standard pressure./**6.2.25 amendment request to addition 1-8 ames 3000 *dcda* bfp for incoming existing fire sprinkler line**
Valuation:
N/A
Permit #:
P25001247
Status:
complete
Fee:
$444
Permit Type:
N/A
Building Type:
N/A
Commercial plumbing addition alteration permit
2025-05-28
Suite a/charles schwab/install 2 lavatories 2 water closets 1 kitchen sink 1 dishwasher 1 ice maker 1 mop sink 2 floor drains 1 wet bar 1 electrical water heater. install (4) asse1024 bfp's for coffee makers & water dispensers
Valuation:
N/A
Permit #:
P25002177
Status:
complete
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Ste 110-118. install 6 water closets 6 lavatories 2 sinks 1 laundry tub 1 washer stand pipe 4 water heaters 1 garbage disposal 1 bar sink 1 ice maker. install 1 asse1024 backflow preventer for coffee maker
Valuation:
N/A
Permit #:
P02320891
Status:
complete
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
1709-1713 nursery rd shell. install (1) 6 pvc/dwv sanitary line with (7) 4 future y connections (7) 4 pvc/dwv grease sanitary lines with future y connections. install (2) 4 ductile iron water & sprinkler lines extended 5 ft. out building wall (1) 2 1/2 asse1015 on domestic water line (3) 6 roof drains
Valuation:
N/A
Permit #:
P02324764
Status:
filed
Fee:
$1,960
Permit Type:
N/A
Building Type:
N/A
Suite b/interior alterations/scope of work will consist of the construction of a new demising wall and new 1 188 s.f. office space and warehouse restroom to include the installation of new ceiling grid and tiles led lights new finishes stud walls doors millwork plumbing electrical and mechanical in new office space and new warehouse restroom as per plans as per code approved for work ... see more
Valuation:
N/A
Permit #:
BCCM-25-000592
Status:
complete
Fee:
$1,223
Permit Type:
Interior alterati...
Building Type:
N/A
Building 4 maple lawn 1st fl: install 2 showers 1 urinal 5 lavatories 3 water closets 4 sill cocks 1 sump pump 1 mop sink 4 floor drains 1 drinking fountain 1 electric water heater. 2nd fl: install 1 urinal 5 lavatories 3 water closets 1 mop sink 3 floor drains 6 roof drains 1 drinking fountain 1 electric water heater 1 roof hydrant. install (1) 2 asse1015 bfp. install (1) 6 ames 3000... see more
Valuation:
N/A
Permit #:
P25002445
Status:
issued
Fee:
$815
Permit Type:
N/A
Building Type:
N/A
Building 3 maple lawn farms-midtown district 1st fl: install 2 showers 1 urinal 4 lavatories 3 water closets 4 sill cocks 1 sump pump 1 mop sink 3 floor drains 1 drinking fountain 1 electric water heater. 2nd fl: 1 urinal 6 lavatories 3 water closets 1 mop sink 2 floor drains 1 drinking fountain. 3rd fl: 1 urinal 6 lavatories 3 water closets 1 mop sink 2 floor drains 6 roof drains 1 d... see more
Valuation:
N/A
Permit #:
P25002444
Status:
issued
Fee:
$1,268
Permit Type:
N/A
Building Type:
N/A
Building 3 maple lawn farms-midtown district 1st fl: install 2 showers 1 urinal 4 lavatories 3 water closets 4 sill cocks 1 sump pump 1 mop sink 3 floor drains 1 drinking fountain 1 electrical water heater. 2nd fl: 1 urinal 6 lavatories 3 water closets 1 mop sink 2 floor drains 1 drinking fountain. 3rd fl: 1 urinal 6 lavatories 3 water closets 1 mop sink 2 floor drains 6 roof drains 1... see more
Valuation:
N/A
Permit #:
P25002394
Status:
canceled
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Gsa/usda ste 100-109. install 8 water closets 7 lavatories 2 urinals 1 sink 1 laundry tub 2 water heaters 2 floor drains 1 water fountain 2 ice makers. install asse1024 bfp for coffee maker
Valuation:
N/A
Permit #:
P02323239
Status:
complete
Fee:
$294
Permit Type:
N/A
Building Type:
N/A
Ste 106-111. install 3 water closets 4 lavatories 1 urinal 1 sink 1 laundry tub 1 water heater 1 ice maker 2 floor drains. install 2 asse1024 backflow preventers for coffee maker and ice maker
Valuation:
N/A
Permit #:
P02322099
Status:
complete
Fee:
$198
Permit Type:
N/A
Building Type:
N/A
American wood fibers. install 1 urinal 3 lavatories 3 water closets 1 kitchen sink 1 dishwasher 1 disposal 1 ice maker 1 mop sink 1 floor drain 1 bottle filler. install 1-watts lf7-ru2-2 asse1024 backflow preventer for bottle filler
Valuation:
N/A
Permit #:
P25002836
Status:
complete
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Ste a-b. install 4 water closets 3 lavatories 1 urinal 1 kitchen sink 1 mop sink 1 water heater 2 floor drains 1 ice maker. install 1 asse1024 backflow preventer for coffee maker
Valuation:
N/A
Permit #:
P02322048
Status:
complete
Fee:
$198
Permit Type:
N/A
Building Type:
N/A
Ste a-e lightbridge academy. install 19 water closets 26 lavatories 15 sinks 2 laundry tubs 1 washer stand pipe 6 water heaters 14 floor drains 1 water fountain 1 ice maker. install asse1024 backflow preventer for coffee maker
Valuation:
N/A
Permit #:
P02325660
Status:
filed
Fee:
$766
Permit Type:
N/A
Building Type:
N/A
Hk equity ste e-f. installation of 2 water closets 2 lavatories 1 sink 1 laundry tub 1 water heater 1 ice maker. installation of asse1024 backflow preventer for coffee maker
Valuation:
N/A
Permit #:
P02323156
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Commercial plumbing addition alteration permit
2025-08-05
Suite 200 dr wright family dentistry install 1 lavatory 1 water closet 9 kitchen sinks 1 floor drain 1 electrical water heater. install asse1001 on ultrasonic cleaner washer disinfector and model trimmer. install asse1015 on vacuum pump
Valuation:
N/A
Permit #:
P25003250
Status:
issued
Fee:
$232
Permit Type:
N/A
Building Type:
N/A
Goddard. ste a-e. remove (2) existing hvac rooftop units and replace with new ones at relocated areas. total gas load 190 000 btu's. no new meter. natural gas 2lb system
Valuation:
N/A
Permit #:
PG00040151
Status:
complete
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
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120
BZ Score
-
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
Tharco Incorporated Reviews
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Verified License
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Tharco Incorporated License info
Verified License
| License # | 3105 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Tharco Incorporated at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
1.1K
Permits
- Building permit records show that Tharco Incorporated has worked on 1079 permitted projects.
Tharco Incorporated Employees
TJ
Thomas F Harney Jr
Owner