Updated: Nov 11, 2025
Location and Projects
Address
5 MASON STREET, Worcester, MA, 01609
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Gauthier Plumbing & Heating
Gauthier Plumbing & Heating, 5 Mason St, Worcester, MA (Owned by: Gregory P Gauthier) holds a Plumbing Business license and 4 other licenses according to the Massachusetts license board.
Their BuildZoom score of 104 ranks in the top 9% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gauthier Plumbing & Heating, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Gauthier Plumbing & Heating Contact Information
Phone Number: (508) 873-9966
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Address: 5 MASON STREET, Worcester, MA 01609
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Gauthier Plumbing & Heating Worcester
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gauthier Plumbing & Heating has a BuildZoom score of 104, which places them above 91% of 139,240 contractors in Massachusetts.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Gauthier Plumbing & Heating has worked on at least
12.0 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.
Pricing
|
3 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
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.
Building Permits by Gauthier Plumbing & Heating
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 3 toilets 3 lavs 1 shower 1 kitchen sink 1 laundry 1bathrub 1 hot water heater
Valuation:
$10,000
Permit #:
P-25-0147
Status:
issued
Fee:
$350
Permit Type:
Renovation
Building Type:
N/A
1 hwh, water piping, 1 water closet, 1lav 1 kit, 1dishwasher, 2 water closet, 4 lavs, 1 shower, 1 tub/shower 1 tub 1 laundry 1 laundry sink
Valuation:
$25,000
Permit #:
24-95P
Status:
expired
Fee:
$320
Permit Type:
N/A
Building Type:
N/A
Install furnace/new hvac system in basement install 1 bathroom fan - first floor install 2 bathroom fans and laundry on 2nd floor
Valuation:
N/A
Permit #:
24-19SM
Status:
expired
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Install boiler and cook stove
Valuation:
$10,000
Permit #:
G-25-0076
Status:
complete
Fee:
$85
Permit Type:
Renovation
Building Type:
N/A
Install plumbing fixtures
Valuation:
$12,000
Permit #:
25-46P
Status:
complete
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Plumbing for a renovation: 1fl-kitchen dishwasher laundry laundry sink toilet lav: 2fl-3 lavs 2 toilets 2 showers 1 tub
Valuation:
N/A
Permit #:
P-23-42
Status:
complete
Fee:
N/A
Permit Type:
Remodel
Building Type:
N/A
Plumbing for renovation - 1 kitchen 1st floor water piping
Valuation:
$3,000
Permit #:
P-22-0067
Status:
issued
Fee:
$90
Permit Type:
N/A
Building Type:
Residential
Install backflow and water piping for boiler installation
Valuation:
$10,000
Permit #:
P-24-8
Status:
issued
Fee:
N/A
Permit Type:
Backflow prevente...
Building Type:
One & two family
Install kitchen sink, toile lav sink, shower dishwasher and hot water heater
Valuation:
N/A
Permit #:
P-23-88
Status:
issued
Fee:
N/A
Permit Type:
New
Building Type:
N/A
1 hot water heater 1 furnace 1 stove
Valuation:
$25,000
Permit #:
24-48G
Status:
expired
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Repacement hot water heater lp navien
Valuation:
$6,500
Permit #:
PP-22-108
Status:
final
Fee:
$100
Permit Type:
Replacement water...
Building Type:
N/A
Replace navien lp gas water heater
Valuation:
$6,500
Permit #:
GP-22-80
Status:
final
Fee:
$75
Permit Type:
Fixture replacement
Building Type:
N/A
Supply and install chinmney vent gas boiler
Valuation:
N/A
Permit #:
G-24-9
Status:
issued
Fee:
N/A
Permit Type:
Replacement - exi...
Building Type:
One & two family
Install new plumbing for commercial space
Valuation:
$40,000
Permit #:
PLUM-040425-2021
Status:
issued
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
New furnance & roof top unit
Valuation:
N/A
Permit #:
GAS-048486-2022
Status:
final
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Install gas stove for renovation
Valuation:
$1,000
Permit #:
G-22-0052
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
P-2023-00264
Status:
issued
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
G-2023-00203
Status:
issued
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P-2022-00402
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P-2022-00419
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
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Gauthier Plumbing & Heating Reviews
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Verified License
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Gauthier Plumbing & Heating License info
License Not Verified
| License # | 4840 |
| Status | Active |
| State | Massachusetts |
| Type | Plumbing Business |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Gauthier Plumbing & Heating with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| State | Massachusetts |
| Type | Sheet Metal Business |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Gauthier Plumbing & Heating at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11049 |
| Status | Inactive |
| City | Newton |
| Type | Plumbing Contractor |
- According to the City of Newton Massachusetts, 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 Gauthier Plumbing & Heating at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11049 |
| Status | Inactive |
| City | Newton |
| Type | Heater Contractor |
- According to the City of Newton Massachusetts, 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 Gauthier Plumbing & Heating at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11346 |
| Status | Inactive |
| City | Newton |
| Type | Sheetmetal Contractor |
- According to the City of Newton Massachusetts, 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 Gauthier Plumbing & Heating at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
151
Permits
- Building permit records show that Gauthier Plumbing & Heating has worked on 151 permitted projects.
Gauthier Plumbing & Heating Employees
GG
Gregory P Gauthier
Owner
GG
Gregory P Gouthier
Owner