Updated: Mar 16, 2026
Location and Projects
Address
288 MAIN ST, Medfield, MA, 02052
Use our bidding system to
request a quote
Cornerstone Construction Design
Cornerstone Construction Design, 288 Main St, Medfield, MA (Owned by: Robert Toubeau) holds a Home Improvement Contractor license according to the Massachusetts license board.
Their BuildZoom score of 92 ranks in the top 32% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cornerstone Construction Design, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cornerstone Construction Design Services
Start a project today:
Cornerstone Construction Design Contact Information
Phone Number: (508) 328-8063
Edit
Address: 288 MAIN ST, Medfield, MA 02052
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Cornerstone Construction Design Medfield
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cornerstone Construction Design has a BuildZoom score of 92, which places them above 68% of 139,240 contractors in Massachusetts.
Activity
|
3 projects
|
2024 |
Our building permit records indicate that Cornerstone Construction Design has worked on at least
3.0 projects over the past 2 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
|
$20k-$50k |
|
1 project
|
$50k-$100k |
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 Cornerstone Construction Design
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building addition from house to garage building porch addition bathroomwith walk in tiled shower
Valuation:
$122,143
Permit #:
202109765
Status:
issued
Fee:
N/A
Permit Type:
(add) - addition ...
Building Type:
101 single family
Remove foyer walls of damange area and wallboard remodelbath
Valuation:
$56,610
Permit #:
202103493
Status:
issued
Fee:
N/A
Permit Type:
(add) - addition ...
Building Type:
101 single family
Building permit - residential (single 2-family or townhouses) projects
2021-11-28
Finished basement no bedroom
Valuation:
$74,880
Permit #:
BR-21-11406
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Certificate of approval
Valuation:
$0
Permit #:
C2016-168
Status:
N/A
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Addition 10x10 mudroom expand living room 13x10 reframe roof at garage
Valuation:
$0
Permit #:
BLD161506
Status:
IN PROGRESS
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace master bathroom shower install new flooring toilet & vanity
Valuation:
$0
Permit #:
BLD161379
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace fixture vanity & tile @ 2nd fl main bathroom
Valuation:
$0
Permit #:
BLD162295
Status:
IN PROGRESS
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bfchminfin
Valuation:
$0
Permit #:
CHM237154
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bfchmupmos
Valuation:
$0
Permit #:
CHM239490
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$45,000
Permit #:
BP-24-684
Status:
issued
Fee:
$1,035
Permit Type:
Alteration/renova...
Building Type:
N/A
No Description Available
Valuation:
$3,820
Permit #:
BP-24-571
Status:
complete
Fee:
$200
Permit Type:
Alteration/renova...
Building Type:
N/A
No Description Available
Valuation:
$58,000
Permit #:
BP-24-12
Status:
complete
Fee:
$930
Permit Type:
Alteration/renova...
Building Type:
N/A
Similar Contractors See more
181
BZ Score
$468K
Avg Project
-
Projects
181
BZ Score
$41.4K
Avg Project
-
Projects
175
BZ Score
$70.1K
Avg Project
-
Projects
Cornerstone Construction Design Reviews
BuildZoom hasn't received any reviews for Cornerstone Construction Design. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Cornerstone Construction Design License info
Verified License
| License # | 109759 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cornerstone Construction Design at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
10
Permits
- Building permit records show that Cornerstone Construction Design has worked on 10 permitted projects.
Cornerstone Construction Design Employees
RT
Robert C Toubeau
Responsible Person
RT
Robert Toubeau
Owner