Updated: May 22, 2026
Location and Projects
Address
90 Bayberry Ln, Duxbury, MA, 02332
Use our bidding system to
request a quote
Gregory J Blasenak Construction
Based in Duxbury, Massachusetts, Gregory J Blasenak has served the South Shore region for 19 years. Specializing in residential construction, the company focuses on custom home building and remodeling projects tailored to Duxbury and neighboring communities. Projects cover a range of work in single-family homes, from additions and major renovations to interior updates and exterior improvements. With nearly two decades of experience in the industry, Gregory J Blasenak is involved in every phase of construction, addressing the specific needs of homeowners in the area. The company emphasizes clear communication with clients throughout the design and build process and draws on established relationships with local suppliers and tradespeople. Gregory J Blasenak brings regional expertise to projects in coastal Massachusetts, adapting to the architectural styles and building requirements unique to the South Shore.
Gregory J Blasenak Services
Start a project today:
Gregory J Blasenak Contact Information
Phone Number: (857) 939-8592
Edit
Address: 90 Bayberry Ln, Duxbury, MA 02332
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Gregory J Blasenak Duxbury
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gregory J Blasenak has a BuildZoom score of 99, which places them above 85% of 139,240 contractors in Massachusetts.
Activity
|
4 projects
|
2024 |
Our building permit records indicate that Gregory J Blasenak has worked on at least
4.0 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
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Marshalls roxbury washington mall interior non-structural installation of store fixtures ff&e. no fire alarm no chages to egress no changes to life safety system. all work cosmetic in nature. all work in full compliance with 780 cmr, 527 cmr 521 cmr
Valuation:
$300,000
Permit #:
SF1579556
Status:
filed
Fee:
$3,020
Permit Type:
N/A
Building Type:
Commercial
Tenant interior fit (five below) out of retail space including but not limited to the demolish of previous tenant fixtures finishes and infrastructure for preparation of new five below finishes mechanical electrical plumbing and non load bearing partitions
Valuation:
$600,000
Permit #:
C-24-0996
Status:
pco issued
Fee:
$9,000
Permit Type:
Tenantfitup
Building Type:
N/A
Marshalls roxbury washington mall interior non-structural installation of store fixtures ff&e. no fire alarm no changes to egress relocate 8 existing sprinkler heads in existing fire suppression system. all work cosmetic in nature. all work in full compliance with 780 cmr, 527 cmr 521 cmr
Valuation:
$1,000
Permit #:
SF1602912
Status:
filed
Fee:
$30
Permit Type:
N/A
Building Type:
Commercial
Building e exterior facade renovation. rk centers
Valuation:
$180,000
Permit #:
C-24-0802
Status:
final
Fee:
$2,700
Permit Type:
Alteration siding
Building Type:
N/A
Install a 3 stop lula elevator. rework floor systems to accomodate the new elevator. create a new ada bathroom in the basement. install new stairs at basement to lobby level
Valuation:
$582,312
Permit #:
26019
Status:
complete
Fee:
N/A
Permit Type:
Rehab - non-resid...
Building Type:
Commercial
Building new façade on storefront existing building. install new front doors and renovate front foyer with new wood trim and paint. relocate hostess station
Valuation:
$101,000
Permit #:
27580
Status:
active
Fee:
$1,010
Permit Type:
Rehab - non-resid...
Building Type:
Commercial
Basement remodel
Valuation:
$45,000
Permit #:
R-24-0086
Status:
issued
Fee:
$450
Permit Type:
Alteration
Building Type:
N/A
Install of lvl in kitchen when in basement noticed structural issues. install (4) new support columns and footings. see drawings. see original permit pulled for 122 cross st. r-22-0217
Valuation:
$5,000
Permit #:
R-22-0259
Status:
complete
Fee:
$50
Permit Type:
Repair alteration
Building Type:
N/A
Office upgrade sheetrock relocate office space; relocate kitchenette. new cabinetry repaint interior carpet flooring wiring and plumbing. *** construction control ******
Valuation:
$37,500
Permit #:
2007-00338
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
955
Construct storefront entrance with tube steel and steel studding frame. apply effis finish. install glass store front as needed. insulate single exterior wall and sheetrock
Valuation:
$210,000
Permit #:
C-18-0794
Status:
issued
Fee:
$4,250
Permit Type:
Addition siding
Building Type:
N/A
No Description Available
Valuation:
$40,000
Permit #:
B-13-310
Status:
N/A
Fee:
$135
Permit Type:
N/A
Building Type:
R
No Description Available
Valuation:
$15,000
Permit #:
B-13-128
Status:
N/A
Fee:
$135
Permit Type:
N/A
Building Type:
R
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
Gregory J Blasenak Reviews
BuildZoom hasn't received any reviews for Gregory J Blasenak. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Gregory J Blasenak License info
Verified License
| License # | 204016 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 02-06-2026 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Gregory J Blasenak 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 # | CS-107107 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gregory J Blasenak 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 # | 204016 |
| Status | Active |
| City | Newton |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Gregory J Blasenak with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 204016 |
| 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 J Blasenak with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 171730 |
| 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 Gregory J Blasenak 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 # | CSFA-046847 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor 1 & 2 Family |
- According to the Massachusetts Department of Public Safety, 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 Gregory J Blasenak at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
10
Permits
- Building permit records show that Gregory J Blasenak has worked on 10 permitted projects.
Gregory J Blasenak Employees
GB
Gregory Blasenak
Owner
GB
Gregory J Blasenak
Owner
MJ
Mark Hastings Jr
Owner