Updated: May 18, 2026
Location and Projects
Address
35 WINSLOW RD., Quincy, MA, 02171
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Francis X Mahony Construction
Serving Squantum, Massachusetts, Francis X Mahony brings three decades of residential construction experience to the local community. Specializing in home improvement and renovation projects, the company focuses on the unique housing stock of Quincy and the surrounding South Shore. Typical projects include interior remodeling, deck construction, and structural updates on single-family homes. Francis X Mahony works directly with homeowners, providing project management across all phases of construction—from initial planning to completion. With a deep understanding of the building requirements specific to eastern Massachusetts, the company addresses both repairs and upgrades designed to improve property value and functionality. Francis X Mahony leverages longstanding regional experience to navigate permitting, local codes, and site challenges unique to coastal neighborhoods like Squantum.
Francis X Mahony Services
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Francis X Mahony Contact Information
Phone Number: (774) 215-5338
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Address: 35 WINSLOW RD., Squantum, MA 02171
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Francis X Mahony Squantum
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Francis X Mahony has a BuildZoom score of 95, which places them above 78% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Francis X Mahony has worked on at least
2.0 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 |
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 existing windows with harvey 6 over 6 replacements. remove siding and replace with james hardiplank siding (color: boothbay blue). replace current trim with azek trim. replace gutters
Valuation:
$20,000
Permit #:
EX-018594-2023
Status:
complete
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Approved as presented at okh meeting 7.12.23 replace existing 40 ft long 6 ft high cedar stockade fence in the same position with like fence from all cape fence. proposal attached. fence runs along devonshire ln. side of corner lot property. replace 13 ft long and 6 ft high cedar stockade fence and move forward from back corner of right side of property to align with front corner of h... see more
Valuation:
$3,900
Permit #:
OKH-021229-2023
Status:
complete
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
# 6 okh meeting 03.08.23 - approved replace existing windows with harvey 6 over 6 replacements. remove siding and replace with james hardiplank siding (color: boothbay blue). replace existing trim with azek trim. replace gutters
Valuation:
$20,000
Permit #:
OKH-018803-2023
Status:
complete
Fee:
$53
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$599,000
Permit #:
BP-20-1202
Status:
issued
Fee:
$12,035
Permit Type:
Roof windows si...
Building Type:
N/A
Renovate bathroom and laundry room. plumbing and electric on permits for each trade.first floor
Valuation:
$24,000
Permit #:
SF1063174
Status:
filed
Fee:
$260
Permit Type:
N/A
Building Type:
1-2fam
Strip and re-roof garage only, pressure wash exterior of garage install azek trim repair trim where needed
Valuation:
$30,000
Permit #:
SF980753
Status:
complete
Fee:
$320
Permit Type:
N/A
Building Type:
1-2fam
Renovate existing kitchen and bathroom
Valuation:
$80,000
Permit #:
SF1132141
Status:
filed
Fee:
$820
Permit Type:
N/A
Building Type:
1-2fam
Remove and replace vinyl siding addition two windows minor carpentry work
Valuation:
$26,000
Permit #:
R-19-0435
Status:
issued
Fee:
$300
Permit Type:
Windows siding
Building Type:
N/A
Remove/replace existing clapboards on three family house #458/1997
Valuation:
N/A
Permit #:
SF938714
Status:
filed
Fee:
$420
Permit Type:
N/A
Building Type:
1-3fam
Strip & re-roof
Valuation:
$155,000
Permit #:
C-18-0467
Status:
complete
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
Strip & re-roof
Valuation:
$155,000
Permit #:
C-18-0466
Status:
issued
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
Strip and re-roof
Valuation:
$155,000
Permit #:
C-18-0465
Status:
complete
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
Strip and re-roof house and garage as per contract
Valuation:
$24,000
Permit #:
SF989731
Status:
filed
Fee:
$260
Permit Type:
N/A
Building Type:
1-2fam
Roofing entire house and garage (1700 sq) 30 yr arch period shingles
Valuation:
$8,500
Permit #:
23803
Status:
active
Fee:
$102
Permit Type:
Roofing siding ...
Building Type:
Single family - o...
Strip and re-roof as per contract
Valuation:
$21,800
Permit #:
SF980101
Status:
filed
Fee:
$240
Permit Type:
N/A
Building Type:
1-2fam
Strip & rerooff house only 1300 sq feet
Valuation:
$7,400
Permit #:
23804
Status:
active
Fee:
$89
Permit Type:
Roofing siding ...
Building Type:
Single family - o...
Roof and reroof
Valuation:
$12,000
Permit #:
SF947513
Status:
filed
Fee:
$140
Permit Type:
N/A
Building Type:
Multi
Strip and reroof existing shingle roof
Valuation:
N/A
Permit #:
SF903597
Status:
filed
Fee:
$180
Permit Type:
N/A
Building Type:
1-2fam
Tony c's build out of existing whitebox tenant space to restaurant. build out will include new kitchen and equipment, new interior partition framing, new finished, new hvac, electrical, mechanical, plumbing and fire protection within tenant space.
Valuation:
$2,300,000
Permit #:
B-17-1712
Status:
complete
Fee:
$36,800
Permit Type:
Alterations/Renov...
Building Type:
Business
Bathroom renovation and improvements
Valuation:
N/A
Permit #:
P201940477
Status:
final
Fee:
$394
Permit Type:
N/A
Building Type:
101 single family
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BZ Score
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BZ Score
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BZ Score
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Projects
Francis X Mahony Reviews
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Verified License
BuildZoom confirmed this contractor's license
Francis X Mahony License info
Verified License
| License # | 148970 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Francis X Mahony 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 # | 58084 |
| Status | Inactive |
| City | Newton |
| Type | Residential Builder |
- According to the City of Newton Massachusetts, 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 Francis X Mahony at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 58084 |
| Status | Inactive |
| City | Newton |
| Type | Building Contractor |
- According to the City of Newton Massachusetts, 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 Francis X Mahony at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-058084 |
| 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 Francis X Mahony at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
156
Permits
- Building permit records show that Francis X Mahony has worked on 156 permitted projects.
Francis X Mahony Employees
FM
Francis Mahony
Owner
FM
Francis X Mahony
Owner