Updated: May 19, 2026
Location and Projects
Address
21 FOREST ST., Methuen, MA, 01844
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Mastroelli Construction
Mastroelli Construction, 21 Forest St, Methuen, MA (Owned by: John Mastroelli) holds a Home Improvement Contractor license and 1 other license according to the Massachusetts license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Mastroelli Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mastroelli Construction Services
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Mastroelli Construction Contact Information
Phone Number: (978) 397-2980
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Address: 21 FOREST ST., Methuen, MA 01844
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Building Permits by Mastroelli Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove rotted exterior walls on existing addition. frame new exterior walls on existing addition level existing floor on addition. install new windows in existing addition. install insulation. install sheetrock. homeowner wishes to install exterior siding
Valuation:
$15,500
Permit #:
R-22-0500
Status:
issued
Fee:
$186
Permit Type:
Existing building...
Building Type:
N/A
Remove rotted exterior walls on existing addition. frame new exterior walls on existing addition level existing floor on addition. install new windows in existing addition. install insulation. install sheetrock. homeowner wishes to install exterior siding
Valuation:
$15,500
Permit #:
R-22-0500
Status:
issued
Fee:
$186
Permit Type:
Existing building...
Building Type:
N/A
Remove and replace damage caused by 2nd floor bath to 1st floor living room this includes demo and reframing of subfloor, floor joist as well as sistering of ceiling joists in l.r. install lvl beam between kitchen and living room. bring electrical to code. install new insulation in floor and exterior walls. sheetrock ceiling and walls.
Valuation:
$15,000
Permit #:
R-19-1697
Status:
issued
Fee:
$180
Permit Type:
Repair(s), Demoli...
Building Type:
N/A
Remove and replace damage caused by 2nd floor bathroom to 1st floor living room this includes demolish and reframing of subfloor floor joist as well as sistering of ceiling joists in l.r. install lvl beam between kitchen and living room. bring electrical to code. install new insulation in floor and exterior walls. sheetrock ceiling and walls
Valuation:
$15,000
Permit #:
R-19-1697
Status:
issued
Fee:
$180
Permit Type:
Repair(s) demolition
Building Type:
N/A
Demolish existing deck. building new deck. demolish front porch. building new porch
Valuation:
$11,600
Permit #:
R-12-0650
Status:
complete
Fee:
$60
Permit Type:
New construction ...
Building Type:
N/A
Remodel second floor bathroom. demolish and remodel second floor storage room laundry room
Valuation:
$27,000
Permit #:
BLD14-01085
Status:
final
Fee:
$324
Permit Type:
Alteration
Building Type:
N/A
Demolish existing deck. frame new deck. install decking, handrails and stairs
Valuation:
$15,500
Permit #:
R-11-0204
Status:
complete
Fee:
$80
Permit Type:
New construction ...
Building Type:
N/A
Remodel second floor bathroom. demolish and remodel second floor storage room laundry room
Valuation:
$27,000
Permit #:
B-2014-1085
Status:
complete
Fee:
$324
Permit Type:
Alteration
Building Type:
N/A
Reroof house and garage
Valuation:
N/A
Permit #:
49971
Status:
complete
Fee:
N/A
Permit Type:
Reroof
Building Type:
N/A
Reroof house and garage
Valuation:
$8,000
Permit #:
B-2008-1219
Status:
complete
Fee:
$112
Permit Type:
Reroof
Building Type:
N/A
Addition a tempoaray handicap ramp 24ft long x 4ft wide
Valuation:
$2,800
Permit #:
R-09-0022
Status:
issued
Fee:
$35
Permit Type:
Existing building
Building Type:
N/A
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Mastroelli Construction Reviews
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Verified License
BuildZoom confirmed this contractor's license
Mastroelli Construction License info
Verified License
| License # | 127834 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Mastroelli Construction 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-072519 |
| 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 Mastroelli Construction at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
7
Permits
- Building permit records show that Mastroelli Construction has worked on 7 permitted projects.
Mastroelli Construction Employees
JM
John E Mastroelli
Responsible Person
JM
John Mastroelli
Owner