Updated: Jul 13, 2026
Location and Projects
Address
65 4TH ST, Hamden, CT, 06511
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Leonard Goldberg Plumber
Leonard Goldberg, 65-4 Th St, Hamden, CT holds a Plumbing & Piping Unlimited Contractor license and 1 other license according to the Connecticut license board.
Their BuildZoom score of 104 ranks in the top 9% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Leonard Goldberg, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Leonard Goldberg Services
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Leonard Goldberg Contact Information
Phone Number: (203) 747-6151
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Address: 65 4TH ST, Hamden, CT 06511
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Leonard Goldberg Hamden
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Leonard Goldberg has a BuildZoom score of 104, which places them above 91% of 12,093 contractors in Connecticut.
Activity
|
2 projects
|
2025 |
|
10 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Leonard Goldberg has worked on at least
22.0 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
|
4 projects
|
Home Additions |
|
16 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Leonard Goldberg mostly works on
plumbing project
and home addition
projects.
Pricing
|
6 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $6,250. This graph shows the distribution of these job values.
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.
Remove the existing layer of shingles install ice and water shield install seam tape on plywood install drip and rake edge install synthetic paper install starter strip install architectural shingles install ridge vent install roof cap install etc
Valuation:
$11,300
Permit #:
B-25-992
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior alterations for new restaurant sushi jin no occupancy of exterior deck
Valuation:
$451,000
Permit #:
BLD-2024-01572
Status:
complete
Fee:
$7,333
Permit Type:
N/A
Building Type:
N/A
New 2-story single family dwelling with finished atti and finished basement 6 bedrooms
Valuation:
$1,300,000
Permit #:
BLD-2023-03175
Status:
issued
Fee:
$13,338
Permit Type:
N/A
Building Type:
N/A
Pipe in new euipqment - 2 bathrooms walk in cooler and freezer. mop and food sinks. ice chest and maker. bar sink noodle cooker tea urn dw 3 roof vents and backflow preventers
Valuation:
N/A
Permit #:
BLD-2024-01574
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New plumbing for the bathroom. addition new hand sink three bay sink ice bin mop sink and relocate gas heat water tank.a
Valuation:
$25,000
Permit #:
CP-23-23
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Major interior renovation - 2nd story addition for bedrooms and bathrooms finished basement and finished attic deck addition
Valuation:
$470,000
Permit #:
BLD-2021-02747
Status:
complete
Fee:
$4,822
Permit Type:
N/A
Building Type:
N/A
Extending the existing kitchen moving the kitchen sink using exisitng piping and adding shower in bathroom and moving sink in bathroom
Valuation:
$4,500
Permit #:
64375
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace; one toilet tub and kitchen sink. plumbing fixtures and install new fixtures in the existing bathroom and kitchen off the existing plumbing pipes
Valuation:
$8,000
Permit #:
MISC-PLM-22-000426
Status:
complete
Fee:
$312
Permit Type:
Alteration
Building Type:
Residential
Renovate existing kitchen w/new appliances and sink.renovate 3 existing full bathrooms install a new laundry room washer and dryer
Valuation:
$20,000
Permit #:
P-22-276
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family
Renovate the following area with new plumbing fixtures. the existing kitchn and the 2 existing bathrooms
Valuation:
$5,000
Permit #:
62417
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas piping for all equipments and new central air system
Valuation:
N/A
Permit #:
BLD-2024-02903
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install toilet sink & shower washer & dryer
Valuation:
$5,000
Permit #:
PR20242202
Status:
issued
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
Replace a oil boiler with a propane boiler
Valuation:
$6,250
Permit #:
64827
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate bathroom new underground work and sink drainage of equipment relocate gas pipe unit #5
Valuation:
$15,000
Permit #:
PR20233877
Status:
issued
Fee:
$379
Permit Type:
N/A
Building Type:
N/A
Apartment. #2d and 3d replace valves and drain traps in kitchen pipes valves tubs vanities, showers
Valuation:
$3,000
Permit #:
PR20223131
Status:
issued
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Install rough plumbing - 8 new bathrooms and washer and dryer kitchen sink
Valuation:
N/A
Permit #:
BLD-2023-03179
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition full bathroom and kitchen sink in basement with ejector system
Valuation:
$8,000
Permit #:
62557
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Per building inspector. installed 3 commercial gas connectors and replaced old grease trap with big dipper. all material supplied by customer as witnessed by building inspector. m nomack certificate of approval
Valuation:
$1,000
Permit #:
P-19-216
Status:
complete
Fee:
$80
Permit Type:
Plumbing
Building Type:
Commercial
Repipe wtr lines fix cracked drain lines replace toilet flanges all baths
Valuation:
$2,500
Permit #:
P-5-23-35669
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
As per plans new plumbing work to the existing house and new addition
Valuation:
$15,000
Permit #:
P-21-776
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family
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Verified License
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Leonard Goldberg License info
Verified License
| License # | PLM.0204140-P1 |
| Status | Active |
| State | Connecticut |
| Type | Plumbing & Piping Unlimited Contractor |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Leonard Goldberg at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HIC.0661144 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2024. Check the current license status of Leonard Goldberg with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
80
Permits
- Building permit records show that Leonard Goldberg has worked on 80 permitted projects.
Leonard Goldberg Employees
LG
Leonard Goldberg