Updated: Sep 29, 2025
Location and Projects
Address
44 CONANT ST, Acton, MA, 01720
Use our bidding system to
request a quote
Greenstar Building Construction
Greenstar Building, 44 Conant St, Acton, MA (Owned by: Paul Green) holds a Home Improvement Contractor license and 3 other licenses according to the Massachusetts license board.
Their BuildZoom score of 95 ranks in the top 22% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Greenstar Building, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Greenstar Building Services
Start a project today:
Greenstar Building Contact Information
Phone Number: (978) 346-4453
Edit
Address: 44 CONANT ST, Acton, MA 01720
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Greenstar Building Acton
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Greenstar Building has a BuildZoom score of 95, which places them above 78% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2024 |
|
1 project
|
2022 |
Our building permit records indicate that Greenstar Building 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
|
< $5k |
|
1 project
|
$5k-$20k |
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.
Replace a long fascia board (approx 40 ft) with a pvc trim board. removal and reinstallation of a gutter will be necessary. in addition a small section of clapboard siding will be replaced on the back of the house
Valuation:
$2,900
Permit #:
24-196RB
Status:
expired
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
Remodel of the kitchen in the first floor unit. in addition to new cabinets work will include a new ceiling new floor and replacement of 2 windows possibly adding 1 window
Valuation:
$15,700
Permit #:
22-4RB
Status:
final
Fee:
$198
Permit Type:
N/A
Building Type:
N/A
New kitchen on my owner occupied 2nd floor unit. also a new floor and 2 new windows. i will perform all carpentry
Valuation:
$18,300
Permit #:
24-53RB
Status:
expired
Fee:
$230
Permit Type:
N/A
Building Type:
N/A
Dig and pour 2 new concrete footings, install beam, rebuild stairs and railing
Valuation:
$7,400
Permit #:
B-1014
Status:
N/A
Fee:
$148
Permit Type:
N/A
Building Type:
N/A
Dig and pour 2 new concrete footings install beam rebuild stairs and railing
Valuation:
$7,400
Permit #:
1014
Status:
issued
Fee:
$148
Permit Type:
N/A
Building Type:
Residential
New kitchen installed and new pre finished wood floor on first floor
Valuation:
$23,000
Permit #:
R-17-1525
Status:
issued
Fee:
$276
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BP-2013-293
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # 166093
Brookline, MA
183
BZ Score
$183K
Avg Project
-
Projects
174
BZ Score
$48K
Avg Project
-
Projects
168
BZ Score
-
Avg Project
-
Projects
Greenstar Building Reviews
BuildZoom hasn't received any reviews for Greenstar Building. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Greenstar Building License info
Verified License
| License # | 191197 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Greenstar Building at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 154178 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 03-11-2025 |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Greenstar Building 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 # | 142116 |
| 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. If this is your business, please update your license status.
Check this license's status for Greenstar Building 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 # | 159135 |
| 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. If this is your business, please update your license status.
Check this license's status for Greenstar Building at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Greenstar Building Employees
MC
Michael Curtin
Owner
PG
Paul G Green
Manager
PG
Paul Green
Owner