Updated: Jun 08, 2026
Location and Projects
Address
3 1/2 RANDOM RD, Norwalk, CT, 06850
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Dave Diescher Plumber
Dave Diescher, 3-1 2nd Rd, Norwalk, CT holds a Plumbing & Piping Unlimited Contractor license and 1 other license according to the Connecticut license board.
Their BuildZoom score of 91 ranks in the top 37% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dave Diescher, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dave Diescher Services
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Dave Diescher Contact Information
Address: 3 1/2 RANDOM RD, Norwalk, CT 06850
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel master bathroom hall bathroom half bathroom kitchen
Valuation:
$45,000
Permit #:
BLD-2021-02344
Status:
complete
Fee:
$462
Permit Type:
N/A
Building Type:
N/A
Renovate kitchen powder room master bathroom guest bathroom
Valuation:
N/A
Permit #:
BLD-2021-02346
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for kitchen remodel
Valuation:
$1,400
Permit #:
P-10-21-33853
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel master bathroom
Valuation:
N/A
Permit #:
BLD-2020-86272-02
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Run gas line to fire pit
Valuation:
$1,000
Permit #:
BLD-2020-00370
Status:
issued
Fee:
$10
Permit Type:
N/A
Building Type:
N/A
Plumbing installation 1 full bathroom 1 powder room 1 kitchen 1 laundry room
Valuation:
$6,000
Permit #:
P-19-238
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
Two family
Run new gas main
Valuation:
$800
Permit #:
M-19-998
Status:
issued
Fee:
N/A
Permit Type:
Gas piping
Building Type:
Apartments
Install baseboard heating on first and second floors
Valuation:
$4,000
Permit #:
M-19-331
Status:
issued
Fee:
N/A
Permit Type:
Heating
Building Type:
Two family
Bathroom renovation
Valuation:
$2,000
Permit #:
P-20-162
Status:
complete
Fee:
$61
Permit Type:
plumbing
Building Type:
Single family
Renovate first and second floor baths and kitchens, add third floor full bath. install new water heater in basement supplying hot water to second and third floor fixtures. provide second clothes washer connections in basement.
Valuation:
$8,000
Permit #:
P-16-85
Status:
complete
Fee:
$0
Permit Type:
Plumbing
Building Type:
Two Family
Remove 1 tub and install 1 mop sink, 1 hand sink, 2 salon sinks. relocate 2 other salon sinks about 2' to the right. refixture 1 toilet and 1 lav sink in existing bathroom.
Valuation:
$4,000
Permit #:
P-16-554
Status:
complete
Fee:
N/A
Permit Type:
Plumbing
Building Type:
Commercial
Renovate master bathroom. install 1 new toilet in existing location, install. 1 new shower in place of eliminated tub shower. install new double vanity in place of eliminated pedestal lav.
Valuation:
$3,500
Permit #:
P-15-500
Status:
complete
Fee:
N/A
Permit Type:
Plumbing
Building Type:
Single Family
Install hydronic radiation in new third floor full bath and front bedroom. run gas lines to new water heater and clothes dryers in basement.
Valuation:
$3,000
Permit #:
M-16-90
Status:
complete
Fee:
$0
Permit Type:
Heating
Building Type:
Two Family
Bathroom remodel
Valuation:
$2,100
Permit #:
P-18-144
Status:
issued
Fee:
N/A
Permit Type:
Plumbing
Building Type:
Single Family
Connect new kitchen sink and dishwasher. install water and waste piping to new clothes washer. install gas line to new clothes dryer. above to be part of b-14-7
Valuation:
$1,300
Permit #:
P-14-34
Status:
complete
Fee:
N/A
Permit Type:
Plumbing
Building Type:
Single Family
Install full bathroom 1 toilet 1 shower and 1 sink in guest house. install sewer injector package to pump to main house. install poly water line burried in same ditch from main house
Valuation:
N/A
Permit #:
P-2012-0858
Status:
complete
Fee:
N/A
Permit Type:
436 garages (resi...
Building Type:
Garage
Install gas fueled hydronic base board heating system. garage zone of building to be heated with gas fired suspended unit heater. office zone to be hydronic fin-tube baseboard.
Valuation:
N/A
Permit #:
M-2013-0124
Status:
complete
Fee:
N/A
Permit Type:
436 Garages (resi...
Building Type:
Garage
Install combination boiler and associated gas line to meter for owner apartment. replace apartment #2 heating boiler
Valuation:
$11,000
Permit #:
M-15-297
Status:
complete
Fee:
$184
Permit Type:
Gas Burner/Gas Bo...
Building Type:
Apartments
Rounding and install kitchen sink, dishwasher, clothes washer and gas lines apartment 2: rough in and install new kitchen sink dishwasher clothes washer and gas lines
Valuation:
$2,500
Permit #:
P-14-1006
Status:
complete
Fee:
$50
Permit Type:
Plumbing
Building Type:
Two family
Install new fin tube radiation in bathroom
Valuation:
$500
Permit #:
M-17-1019
Status:
complete
Fee:
N/A
Permit Type:
Heating
Building Type:
Single Family
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Verified License
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Dave Diescher License info
Verified License
| License # | PLM.0278916-P1 |
| Status | Active |
| State | Connecticut |
| Type | Plumbing & Piping Unlimited Contractor |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Dave Diescher at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HTG.0388236-S3 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Limited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Dave Diescher at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
65
Permits
- Building permit records show that Dave Diescher has worked on 65 permitted projects.
Dave Diescher Employees
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Dave Diescher