Updated: Jul 12, 2026
Location and Projects
Address
211 MAIN ST, Westfield, MA, 01085
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Ralph P Mastroianni Construction
Serving Westfield, Massachusetts and the surrounding area, Ralph P Mastroianni specializes in residential construction and remodeling projects. With over a decade of industry experience, the company handles a variety of home improvement needs for local homeowners. Projects typically include home additions, interior renovations, and exterior updates. Ralph P Mastroianni is known for managing all phases of construction, from initial planning to project completion, ensuring that each remodel or addition aligns with client needs and local building codes. The company works with a range of property types, focusing on updating and improving single-family homes throughout the Westfield area. Ralph P Mastroianni draws on 13 years of experience to deliver residential construction services tailored to the local community.
Ralph P Mastroianni Services
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Ralph P Mastroianni Contact Information
Address: 211 MAIN ST, Westfield, MA 01085
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Ralph P Mastroianni Westfield
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ralph P Mastroianni has a BuildZoom score of 97, which places them above 82% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Ralph P Mastroianni has worked on at least
7.0 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.
Experience
|
5 projects
|
Home Additions |
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Ralph P Mastroianni mostly works on
home addition
and kitchen remodel
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
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.
Swap out existing 150 amp panel for new 150 amp panel change plugs and switches addition afci and gfci breakers. update kitchen circuits addition bathroom circuit update light fixtures
Valuation:
N/A
Permit #:
E-23-90
Status:
complete
Fee:
N/A
Permit Type:
Additions and rem...
Building Type:
N/A
Swap out existing 150 amp panel for new 150 amp panel change plugs and switches addition afci and gfci breakers. update kitchen circuits addition bathroom circuit update light fixtures
Valuation:
N/A
Permit #:
E-23-90
Status:
complete
Fee:
N/A
Permit Type:
Additions and rem...
Building Type:
N/A
Change existing 100 amp main panel to a new 100 amp main panel. kitchen remodel
Valuation:
N/A
Permit #:
E-24-172
Status:
issued
Fee:
N/A
Permit Type:
Additions and rem...
Building Type:
N/A
2nd floor bathroom receptacle circuit fan/light and vanity light using existing lighting circuit
Valuation:
N/A
Permit #:
E-23-365
Status:
complete
Fee:
N/A
Permit Type:
Additions and rem...
Building Type:
N/A
Lighting on the 2nd floor changing out miscelanious fixtures upgrading electrical service
Valuation:
N/A
Permit #:
E-23-269
Status:
complete
Fee:
N/A
Permit Type:
Additions and rem...
Building Type:
N/A
Kitchen & bathroom on the 1st and 2nd floor dryer change out receptacles and addition affci breakers
Valuation:
$6,000
Permit #:
E-19-0453
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Swap out receptacle switches addition electric baseboard heat addition recessed ones
Valuation:
N/A
Permit #:
E-21-147
Status:
complete
Fee:
N/A
Permit Type:
Additions/alterat...
Building Type:
N/A
Remove existing bit driveway apron and existing sidewalk up to the newly installed walkway to property located at 102. install new apron and sidewalk
Valuation:
N/A
Permit #:
ST-10990
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Finish 1st and 2nd floor units install new 2 gang meter sockets with 2 panels
Valuation:
N/A
Permit #:
E-21-180
Status:
complete
Fee:
N/A
Permit Type:
Service - up to 2...
Building Type:
N/A
30a generator inlet with interlock kit
Valuation:
N/A
Permit #:
21BDOT-02161EL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential additions or alterations (2 inspections only)
2020-02-06
Addition kitchen undercab lights change thermostats addition baseboard heat in the basement
Valuation:
N/A
Permit #:
E-20-51
Status:
issued
Fee:
$80
Permit Type:
N/A
Building Type:
Single family
Kitchen renovation only-
Valuation:
$3,000
Permit #:
25-237E
Status:
approved
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Service upgrade upgrade grounding new panel and surge protector
Valuation:
$3,000
Permit #:
E-22-0566
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Basement finish and smoke detectors. wiring for above ground pool
Valuation:
N/A
Permit #:
20BDOT-01141EL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
7x10 foyer addition
Valuation:
$7,000
Permit #:
E20714
Status:
issued
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Wire for above ground pool
Valuation:
N/A
Permit #:
20BDOT-01078EL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing 100 amp to 200 amp
Valuation:
N/A
Permit #:
E-20-424
Status:
complete
Fee:
N/A
Permit Type:
Service-up to 200...
Building Type:
N/A
Swap meter and cable replace outside light
Valuation:
N/A
Permit #:
19BDOT-02156EL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Finish basement
Valuation:
N/A
Permit #:
E-23-89
Status:
complete
Fee:
N/A
Permit Type:
Additions and rem...
Building Type:
N/A
Finish basement
Valuation:
N/A
Permit #:
E-23-89
Status:
complete
Fee:
N/A
Permit Type:
Additions and rem...
Building Type:
N/A
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Ralph P Mastroianni Reviews
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Ralph P Mastroianni License info
Verified License
| License # | 22544 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Ralph P Mastroianni at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 231236 |
| 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 Ralph P Mastroianni with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 4198 |
| Status | Inactive |
| State | Massachusetts |
| Type | Architect |
- According to the Commonwealth of Massachusetts E-Licensing Board, 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 Ralph P Mastroianni at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-003781 |
| 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 Ralph P Mastroianni at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
34
Permits
- Building permit records show that Ralph P Mastroianni has worked on 34 permitted projects.
Ralph P Mastroianni Employees
RM
Ralph P Mastroianni
Owner