Updated: Apr 26, 2026
Location and Projects
Address
Frederick, MD, 21704
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Robert F Waltz Plumber
Robert F Waltz, Frederick, MD holds a Plumbers license according to the Maryland license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Robert F Waltz, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Robert F Waltz Services
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Robert F Waltz Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Unit a - interior fit-out of a 865 sf two bedroom one bathroom condo unit. additional amenities include kitchen washer-dryer & living space. ground floor unit to serve as an ada unit
Valuation:
N/A
Permit #:
BP-22-03666-02
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 104b - remodel 2nd floor of the existing structure to create a new affordable housing condo dwelling unit. reconfigure 1st floor side entrance to create vestibule with stairs to the 2nd floor. demolition of walls & floors to create a new 900 sf two bedroom one bathroom condo unit with kitchen living space and laundry center. exterior renovations per hpc 21-66 approval letter date... see more
Valuation:
N/A
Permit #:
BP-22-00428-02
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit b - interior fit-out of a 953 sf two bedroom one bathroom condo unit. additional amenities include kitchen washer-dryer & living space
Valuation:
N/A
Permit #:
BP-22-03667-02
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 100 - interior fit-out of a 1926 sf three bedroom 2.5 bathroom condo unit. amenities include kitchen washer/dryer and a den
Valuation:
N/A
Permit #:
BP-22-03658-02
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Run gas line & install outdoor grill. **04/28/23** - rough in only for gas line
Valuation:
N/A
Permit #:
BP-22-03716-03
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Unit 108 - interior fit-out of a 1141 sf two bedroom 1.5 bathroom condo unit
Valuation:
N/A
Permit #:
BP-22-03670-02
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
5-9 plumbing fixtures - install 2 toilets 2 lavatory faucets tub/shower unit & washing machine
Valuation:
N/A
Permit #:
BP-23-00878-02
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Install nat gas water heater
Valuation:
N/A
Permit #:
BP-22-03121
Status:
complete
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Reset fixtures in kitchen - faucet d/w ice maker disposal
Valuation:
N/A
Permit #:
BP-22-03026
Status:
complete
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
1st floor clue iq - replace 2 toilets 2 lavatory sinks 2 lavatory faucets
Valuation:
N/A
Permit #:
BP-23-03117-02
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 101, 102, 103 - separated gas lines and ran to meter (separating units)
Valuation:
N/A
Permit #:
BP-23-00693
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 220 - replace furnace
Valuation:
N/A
Permit #:
BP-22-03772
Status:
complete
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
1-4 gas appliances - replaced natural gas furnace
Valuation:
N/A
Permit #:
BP-22-00593
Status:
complete
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Install new washing machine hookup in hanger
Valuation:
N/A
Permit #:
BP-22-03793
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1-4 fixtures - installing gas line for range
Valuation:
N/A
Permit #:
BP-22-00612
Status:
issued
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Replacement of gas-fired hot water boiler
Valuation:
N/A
Permit #:
BP-22-03603
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
1 appliance - replaced natural gas furnace
Valuation:
N/A
Permit #:
BP-22-00968
Status:
complete
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
206 phebus - 1-4 fixtures - replace hwh
Valuation:
N/A
Permit #:
BP-22-00561
Status:
complete
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
1-4 fixtures - run gas line for gas logs
Valuation:
N/A
Permit #:
BP-22-00239
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace toilet tub shower faucet tub filler & 2 lavatory faucets
Valuation:
N/A
Permit #:
BP-23-00621
Status:
issued
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
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120
BZ Score
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Projects
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BZ Score
$1.5K
Avg Project
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Projects
120
BZ Score
$1.5K
Avg Project
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Robert F Waltz License info
Verified License
| License # | 5877 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Robert F Waltz at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
328
Permits
- Building permit records show that Robert F Waltz has worked on 328 permitted projects.
Robert F Waltz Employees
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Robert F Waltz
Owner