Updated: Jun 10, 2026
Location and Projects
Address
4 CROCUS LANE, Norwalk, CT, 06850
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Thomas K Obrien Plumbng & Htng Inc
Thomas K Obrien Plumbng & Htng Inc, 4 Crocus Ln, Norwalk, CT (Employee: Thomas O'brien) holds a Plumbing & Piping Unlimited Contractor license and 2 other licenses according to the Connecticut 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 Thomas K Obrien Plumbng & Htng Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Thomas K Obrien Plumbng & Htng Inc Services
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Thomas K Obrien Plumbng & Htng Inc Contact Information
Address: 4 CROCUS LANE, Norwalk, CT 06850
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Building Permits by Thomas K Obrien Plumbng & Htng Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Basement - full bathroom on pump kitchen baths and 1/2 half baths laundry with slop sink attic bathroom. gas pipe hw heater two hot air furnace stove outside grill
Valuation:
N/A
Permit #:
BLD-2016-81060-03
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough and trim plumbing as per print on file. gas pipe cook top boiler 2 fireplaces
Valuation:
N/A
Permit #:
BLD-2012-74425-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
10/14/93- plumbing for 3 & 1/2 baths laundry kitchen & slop sink (opt. piping for bathroom over garage)
Valuation:
$18,000
Permit #:
BLD-1993-52247-02
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2 handicap bath's & shower on 2nd fl + coffee sink; 1/2 bathroom & hot water heater on first fl
Valuation:
$16,000
Permit #:
BLD-1999-59111-05
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for (6) full baths 2 1/2 baths ejector pump/kitchen laundry & stop asper print/gas pipe cooktop & fire place
Valuation:
N/A
Permit #:
BLD-2007-68691-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough and trim as per prints. gas pipe 2 - fip 1 stove 1 boiler
Valuation:
N/A
Permit #:
BLD-2011-73681-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough & trim 6 full baths 3 half baths 1 kitchen island bar laundry slop sink gas pipe cook top 4 fire places
Valuation:
N/A
Permit #:
BLD-2008-70105-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
6/01/93- addition full & half bathroom kitchen & laundry
Valuation:
$4,000
Permit #:
BLD-1993-52083-02
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough & trim plumbing for kitchen prep sink pantry sink two 1/2 baths; 1 laundry & slop sink; 3 full baths
Valuation:
N/A
Permit #:
BLD-2004-65477-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough & trim 6 full baths two 1/2 baths pantry sink bar sink kitchensink gas pipe to stove & fireplace
Valuation:
N/A
Permit #:
BLD-2007-68175-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace heat and rebuild family room. on seperate zone as was existin g 28, 500 heatloss 48 supplied
Valuation:
$1,000
Permit #:
BLD-1996-55046-02
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for 3 full baths 2-1/2 baths kitchen & prep sink laundry; gas piping 2 fp boiler & cooktop
Valuation:
N/A
Permit #:
BLD-2004-64289-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough & trim for 2-1/2 baths 3 full baths 1 kitchen 1 laundry 1-1/2 baths in basement w/ejector pump
Valuation:
N/A
Permit #:
BLD-2004-64718-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough and trim 5 full & 5 half baths laundry & slop 2 kitchen sinks - gas pipe 3 fireplaces & 1 stove
Valuation:
N/A
Permit #:
BLD-2009-71233-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
7/16/92-plumbing & domestic hot water heater for new s/f - fee incl in permit # 47297
Valuation:
$20,000
Permit #:
BLD-1992-51418-02
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
7/16/92 plumbing for 2 handicap baths kitchen & 1 hot water heater. fee incl in per. # 49313
Valuation:
$9,000
Permit #:
BLD-1992-51416-02
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3/23/94 - rough & trim 4 & 1/2 baths laundry kitchen & d/w and oil hot water heater
Valuation:
$18,000
Permit #:
BLD-1993-52569-02
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for 3&1/2 baths laundry slop kitchen bar and future bathroom gas piping for stove
Valuation:
$10,000
Permit #:
BLD-2002-62388-01
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough & trim 4-1/2 bath; 5 full baths 2 laundrys 1 prep 2 slop 1 pantry 1 kitchen 1 ejector pump
Valuation:
N/A
Permit #:
BLD-2005-65830-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough trim (7) full baths 1- kitchen 1- island 1- laundry sink-gas piping 1 stove 5 fireplaces
Valuation:
N/A
Permit #:
BLD-2008-69459-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Thomas K Obrien Plumbng & Htng Inc License info
Verified License
| License # | PLM.0202784-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 Thomas K Obrien Plumbng & Htng Inc 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.0307291-S7 |
| 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 Thomas K Obrien Plumbng & Htng Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HIC.0503234 |
| Status | Inactive |
| State | Connecticut |
| Type | Home Improvement Contractor |
- According to the Connecticut Department of Consumer Protection, 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.
Check this license's status for Thomas K Obrien Plumbng & Htng Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
87
Permits
- Building permit records show that Thomas K Obrien Plumbng & Htng Inc has worked on 87 permitted projects.
Thomas K Obrien Plumbng & Htng Inc Employees
TO
Thomas O'brien