Updated: Jul 05, 2026
Location and Projects
Address
120 BOULAY CIR, Southwick, MA, 01077
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Gregory A. Hamelin Construction
Gregory A. Hamelin, 120 Boulay Cir, Southwick, MA (Owned by: Joseph Hamelin) holds a Building Licenses, Construction Supervisor license and 7 other licenses according to the Massachusetts license board.
Their BuildZoom score of 102 ranks in the top 11% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gregory A. Hamelin, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Gregory A. Hamelin Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Pole Barn
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
ADU
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Pool House
Sunrooms and Greenhouses
Other Secondary Structure N...
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Large Multi-Family New Cons...
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Healthcare Facility New Con...
Gregory A. Hamelin Contact Information
Phone Number: (413) 335-2645
Address: 120 BOULAY CIR, Southwick, MA 01077
Gregory A. Hamelin Southwick
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gregory A. Hamelin has a BuildZoom score of 102, which places them above 89% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Gregory A. Hamelin has worked on at least
3.0 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
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
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.
Gregory A. Hamelin Reviews
5 out of 5 stars, based on
2
reviews
-
By Anthony K.March 26, 2023Build our home$670,000
-
By Karen C.March 23, 2021
Custom Homes by Hamelin just completed our new house. They worked with us to design our home just the way we wanted and we could not be happier. Great communication the whole way through the build.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Construction of a 3, 068 sq. ft. single family residential structure consisting of 3 bedrooms 3 ½ baths kitchen dining room great room exercise room laundry foyer 252 sq. ft. covered side porch 168 sq. ft. covered front porch 756 sq. f
Valuation:
$572,000
Permit #:
BP-23-944
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct a new asseccory garage and pool house detached from main house. we are removing the deck and slider from the second floor storage area
Valuation:
$172,500
Permit #:
R-24-0312
Status:
permit cancelled
Fee:
$200
Permit Type:
Newconstruction
Building Type:
N/A
Cancel app ; alter existing attached garage and sunroom into two bedrooms and an accessible bathroom; install new basement hatchway in rear; install hardwire smoke detectors; 850 sq ft of interior; change of use to group residence; multicultural community services of pioneer valley
Valuation:
$118,500
Permit #:
20B1-2FAM-00972AL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
One family
Construct a new 1838 sqft new construction house with a two car attached garage
Valuation:
$337,000
Permit #:
R-20-0500
Status:
complete
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
Construct a new 1838 sqft new construction house with a two car attached garage
Valuation:
$337,000
Permit #:
R-20-0500
Status:
complete
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
Construct a new 2009sqft ranch house
Valuation:
$270,000
Permit #:
R-20-0069
Status:
complete
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Construct a new 2009sqft ranch house
Valuation:
$270,000
Permit #:
R-20-0069
Status:
complete
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Erect a 2, 650 s.f. residence with 576 s.f. attached garage and a 268 sf. p.t. deck
Valuation:
$240,000
Permit #:
BP-2018-0211
Status:
issued
Fee:
N/A
Permit Type:
New - single family
Building Type:
N/A
Gut master bathroom & remodel with fixture (new) staying in the same orientation
Valuation:
$21,000
Permit #:
B23470
Status:
issued
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
Tear down existing office space leaving bathrooms in tact. frame new entrance space office space and storage above
Valuation:
$6,000
Permit #:
C-18-0061
Status:
complete
Fee:
$320
Permit Type:
Alteration
Building Type:
N/A
Strip siding and windows rplace windows and reside house
Valuation:
$15,000
Permit #:
R-19-0210
Status:
complete
Fee:
$150
Permit Type:
Windows siding
Building Type:
N/A
Strip siding and windows rplace windows and reside house
Valuation:
$15,000
Permit #:
R-19-0210
Status:
complete
Fee:
$150
Permit Type:
Windows siding
Building Type:
N/A
House has been gutted by others down to studs on inside and down to plywood on outside after fire. not changing any foot print of house. we are installing new windows and exterior doors siding updating electrical and plumbing new drywall new floors new cabinets painting
Valuation:
$93,000
Permit #:
R-18-1180
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
House has been gutted by others down to studs on inside and down to plywood on outside after fire. not changing any foot print of house. we are installing new windows and exterior doors siding updating electrical and plumbing new drywall new floors new cabinets painting
Valuation:
$93,000
Permit #:
R-18-1180
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Frame basement- frame exterior walls frame bathroom two closets and a laundry room. insulate walls and drywall; single family dwelling
Valuation:
$15,000
Permit #:
17B1-2FAM-00352AL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
One family
To construct a new 38 x 28 home in place of a home that was destroyed by fire
Valuation:
$162,000
Permit #:
R-16-0228
Status:
complete
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
Repair/rebuild deck - existing sonotubes remain; 1-family 9/6/16---issue c.c
Valuation:
$12,000
Permit #:
16B1-2FAM-00403RE
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
One family
Tear down existing office space leaving bathrooms in tact. frame new entrance space office space and storage above
Valuation:
$6,000
Permit #:
C-18-0061
Status:
complete
Fee:
$320
Permit Type:
Alteration
Building Type:
N/A
Complete wiring of store
Valuation:
$109,700
Permit #:
ELEC13-00640
Status:
issued
Fee:
$2,743
Permit Type:
New construction
Building Type:
N/A
Construct a 2 car garage & breezeway
Valuation:
$40,000
Permit #:
R-18-0680
Status:
complete
Fee:
$220
Permit Type:
Addition
Building Type:
N/A
Recent Buildzoom Projects
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Gregory A. Hamelin License info
Verified License
| License # | CS-082839 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gregory A. Hamelin at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 221000 |
| Status | Active |
| City | Newton |
| Type | Residential Builder |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Gregory A. Hamelin with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CS-066869 |
| Status | Active |
| State | Massachusetts |
| Type | Construction Supervisor |
- When BuildZoom last verified this license, it had an expiration date of May, 2013. Check the current license status of Gregory A. Hamelin with the Massachusetts Department of Public Safety
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 109762 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gregory A. Hamelin at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-066869 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- According to the Massachusetts Department of Public Safety, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gregory A. Hamelin at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 190901 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gregory A. Hamelin at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 149896 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gregory A. Hamelin at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 149897 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gregory A. Hamelin at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
21
Permits
- Building permit records show that Gregory A. Hamelin has worked on 21 permitted projects.
Gregory A. Hamelin Employees
GH
Gregory Hamelin
Owner
JH
Joseph Hamelin
Owner
My wife and I recently closed on our new home built by Custom Homes by Hamelin in the Greens of Southwick. We have built several new homes over the years, and clearly the experience we had with Greg, Joe, Meghan, Hollie and Sue was the best. The team was knowledge, professional and did a great job. The quality of the build and attention to detail are outstanding.