Updated: Mar 17, 2026
Location and Projects
Address
PO BOX 469, Belmont, MA, 02478
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Freiner Company Plumber
Freiner Company, Inc, Belmont, Po Box 469, Belmont, MA (Owned by: Kenneth Freiner) holds a Plumber license and 3 other licenses according to the Massachusetts license board.
Their BuildZoom score of 110 ranks in the top 4% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Freiner Company, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Freiner Company, Inc Services
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Freiner Company, Inc Contact Information
Phone Number: (617) 454-4404
Address: PO BOX 469, Belmont, MA 02478
Freiner Company, Inc Belmont
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Freiner Company, Inc has a BuildZoom score of 110, which places them above 96% of 139,240 contractors in Massachusetts.
Activity
|
24 projects
|
2025 |
|
22 projects
|
2024 |
|
27 projects
|
2023 |
Our building permit records indicate that Freiner Company, Inc has worked on at least
73.0 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
|
67 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Freiner Company, Inc mostly works on
plumbing project
projects.
Pricing
|
21 projects
|
< $5k |
|
20 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
The typical size of their permits is approximately $7,500. This graph shows the distribution of these job values.
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.
Replacement of first 10 msl and interior underground connections
Valuation:
$5,000
Permit #:
PP-25-289
Status:
final
Fee:
$30
Permit Type:
Replacement
Building Type:
N/A
Water heater replacement boiler replacement
Valuation:
$7,500
Permit #:
PP-25-16
Status:
issued
Fee:
$37
Permit Type:
Replacement
Building Type:
N/A
Test gas in the home as requested by national grid for a new service
Valuation:
$800
Permit #:
GP-24-325
Status:
final
Fee:
$30
Permit Type:
New
Building Type:
N/A
Boiler replacement
Valuation:
$16,000
Permit #:
GP-25-10
Status:
issued
Fee:
$30
Permit Type:
Replacement
Building Type:
N/A
Removing second floor bathroom plumbing fixtures. reconfigure the venting
Valuation:
$4,000
Permit #:
PP-25-69
Status:
final
Fee:
$30
Permit Type:
Alteration
Building Type:
N/A
Cross connection to boiler
Valuation:
$1,000
Permit #:
PP-25-47
Status:
issued
Fee:
$30
Permit Type:
Replacement
Building Type:
N/A
Boiler replacement
Valuation:
$9,000
Permit #:
GP-25-29
Status:
issued
Fee:
$30
Permit Type:
Replacement
Building Type:
N/A
Basement laundry relocation
Valuation:
$4,000
Permit #:
PP-25-35
Status:
issued
Fee:
$37
Permit Type:
Renovation
Building Type:
N/A
Cross connection device for boiler install
Valuation:
$1,000
Permit #:
PP-24-463
Status:
complete
Fee:
N/A
Permit Type:
Replacement
Building Type:
N/A
Whole home renovation new plumbing systems
Valuation:
$35,000
Permit #:
PP-25-216
Status:
issued
Fee:
$114
Permit Type:
Renovation
Building Type:
N/A
Backflow for boiler
Valuation:
$20,000
Permit #:
PP-24-281
Status:
issued
Fee:
$30
Permit Type:
Replacement
Building Type:
N/A
Boiler replacement
Valuation:
$20,000
Permit #:
GP-24-194
Status:
issued
Fee:
$30
Permit Type:
Replacement
Building Type:
N/A
Gas boiler replacement
Valuation:
$6,000
Permit #:
GP-24-498
Status:
complete
Fee:
N/A
Permit Type:
Replacement
Building Type:
N/A
Gas burner installation to an existing boiler
Valuation:
$10,000
Permit #:
GP-25-49
Status:
final
Fee:
$30
Permit Type:
New
Building Type:
N/A
Food waste disposal
Valuation:
N/A
Permit #:
PP-24-282
Status:
final
Fee:
$30
Permit Type:
Renovation
Building Type:
N/A
Kitchen remodel laundry addition
Valuation:
$11,000
Permit #:
PL1477413
Status:
complete
Fee:
$45
Permit Type:
N/A
Building Type:
Multi
Cross connection for boiler replacement
Valuation:
$500
Permit #:
PP-25-98
Status:
issued
Fee:
$30
Permit Type:
Replacement
Building Type:
N/A
Water heater (heat pump) water main pressure booster
Valuation:
N/A
Permit #:
P-22-663
Status:
complete
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Plumbing for a basement renovation
Valuation:
$29,000
Permit #:
PP-2021-000816
Status:
complete
Fee:
$580
Permit Type:
N/A
Building Type:
N/A
Third floor bathroom renovation
Valuation:
$10,000
Permit #:
PP-25-209
Status:
issued
Fee:
$58
Permit Type:
Renovation
Building Type:
N/A
Recent Buildzoom Projects
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Verified License
BuildZoom confirmed this contractor's license
Freiner Company, Inc License info
License Not Verified
| License # | 16338 |
| Status | Active |
| State | Massachusetts |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Freiner Company, Inc with 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 # | 3150 |
| Status | Active |
| State | Massachusetts |
| Type | Plumbing Business |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Freiner Company, Inc with 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 # | 10650 |
| Status | Active |
| State | Massachusetts |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Freiner Company, Inc with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 100937 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 09-02-2025 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Freiner Company, Inc at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
270
Permits
- Building permit records show that Freiner Company, Inc has worked on 270 permitted projects.
Freiner Company, Inc Employees
JK
John E. Konopka
KF
Kenneth Freiner
Owner
KF
Kenneth O. Freiner
Great job and super service very friendly employees