Updated: May 18, 2026
Location and Projects
Address
20 FLAGG ST, Boylston, MA, 01505
Use our bidding system to
request a quote
Gary M Jennings Construction
Their BuildZoom score of 91 ranks in the top 37% of 139,240 Massachusetts licensed contractors.
If you are thinking of hiring Gary M Jennings, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gary M Jennings Services
Start a project today:
Gary M Jennings Contact Information
Phone Number: (508) 304-4465
Edit
Address: 20 FLAGG ST, Boylston', MA 01505
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Add'n of 2nd fl for beds/bath remove porch & addition farmer's porch of single family
Valuation:
$130,000
Permit #:
111008
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Construct attached garage & make porch into 3-season room. (contractor doing only through water tight)
Valuation:
$19,750
Permit #:
70480
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rebuild existing deck (porches) and side stairs that failed code inspection of 2 family
Valuation:
$5,400
Permit #:
120945
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Renovations to and addition bathroom to basement of single family
Valuation:
$26,842
Permit #:
108275
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Remove handicap ramp & addition farmer's porch to single family
Valuation:
$9,600
Permit #:
59344
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair exterior brush fire vinyl siding 1 window part of roof (leaking)
Valuation:
$3,000
Permit #:
146271
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Building new deck attached to existing side deck to single family
Valuation:
$4,000
Permit #:
119716
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove & replace porch to single family (vehicle damage)
Valuation:
$7,500
Permit #:
44454
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Add'n of beds & bathroom to single family
Valuation:
$37,000
Permit #:
57508
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Vinyl siding & windows to three family
Valuation:
$27,000
Permit #:
129252
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Family room addition to 1-family
Valuation:
$40,000
Permit #:
49769
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Add'n of a deck & sunroom to single family
Valuation:
$18,000
Permit #:
67306
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Add'n of a 2nd fl for beds & bathroom of single fmily
Valuation:
$85,000
Permit #:
122800
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Strip & re-roof single family
Valuation:
$5,000
Permit #:
40620
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Strip & re-roof single family
Valuation:
$6,500
Permit #:
129872
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Strip & re-roof 1-family
Valuation:
$2,000
Permit #:
48120
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Add'n of a rear deck
Valuation:
$8,000
Permit #:
173109
Status:
issued
Fee:
N/A
Permit Type:
Deck
Building Type:
N/A
Strip & re-roof
Valuation:
$14,000
Permit #:
159374
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Remove and replace deck to single family
Valuation:
$7,400
Permit #:
55930
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovations to finish 2nd fl
Valuation:
$10,000
Permit #:
131537
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Similar Contractors See more
181
BZ Score
$41.4K
Avg Project
-
Projects
174
BZ Score
$21.6K
Avg Project
-
Projects
175
BZ Score
$70.1K
Avg Project
-
Projects
Recent Buildzoom Projects
Gary M Jennings License info
License Not Verified
| License # | 223942 |
| 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 Gary M Jennings with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 223942 |
| 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 Gary M Jennings with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-063099 |
| 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. If this is your business, please update your license status.
Check this license's status for Gary M Jennings at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 115541 |
| 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 Gary M Jennings 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-063099 |
| Status | Inactive |
| State | Massachusetts |
| Type | 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. If this is your business, please update your license status.
Check this license's status for Gary M Jennings at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
29
Permits
- Building permit records show that Gary M Jennings has worked on 29 permitted projects.
Gary M Jennings Employees
GJ
Gary Jennings
Owner
GJ
Gary M Jennings
Owner
Gary is the most caring, knowledgeable and professional contractor I have ever had business with. We recently renovated my elderly dad's home, including a 2nd floor expansion with an additional bathroom, plumbing and electrical update, plastering, painting, etc. At all times, Gary's first and foremost concern was for my father's safety and comfort. He explained every aspect of the project to us as he progressed, and proceeded in a timely manner making sure that everything was as clean as possible at the end of the day. The men he hired to do specialized work were all very reliable and knowledgeable in their fields. I would highly recommend Master Construction by Gary to anyone searching for a contractor. After hearing so many horror stories about bad contractors, my prayers were answered when I found the right one! Thank you Gary!