Updated: Jul 23, 2025
Location and Projects
Address
536 GRANITE ST, Braintree, MA, 02184
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Knc Mechanical Inc
Their BuildZoom score of 98 ranks in the top 16% of 139,240 Massachusetts licensed contractors.
If you are thinking of hiring Knc Mechanical Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Knc Mechanical Inc Contact Information
Phone Number: (781) 843-3801
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Address: 536 GRANITE ST, Braintree, MA 02184
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Knc Mechanical Inc Braintree
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Knc Mechanical Inc has a BuildZoom score of 98, which places them above 84% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2025 |
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Knc Mechanical Inc has worked on at least
6.0 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
|
5 projects
|
< $5k |
|
1 project
|
$5k-$20k |
The typical size of their permits is approximately $1,495. 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.
Install 1 -2 gas valves in 26 building (buildings # 1-3 5-7 6-8 9-11 10-12 13-15 14-16 17-19 18-20 21-23 22-24 25-27 26-28 29-31 30-32 33-35 34-36 37-39 38-40 42-44 45-47 46-48 49-51 50-52 54-56 58-60)
Valuation:
$20,000
Permit #:
G-24-0076
Status:
issued
Fee:
$600
Permit Type:
Renovation
Building Type:
N/A
Replace stove - disconnect gas to old stove and tie gas into new stove
Valuation:
$500
Permit #:
G-24-0322
Status:
issued
Fee:
$85
Permit Type:
Replacement
Building Type:
N/A
Replace 1 shower valve
Valuation:
$990
Permit #:
P-25-0247
Status:
issued
Fee:
$40
Permit Type:
Replacement
Building Type:
N/A
Blg b units 101 201 301 3 gas tests
Valuation:
$10,000
Permit #:
GP-2022-0414
Status:
complete
Fee:
$83
Permit Type:
Gas
Building Type:
N/A
Replace water heater
Valuation:
$11,000
Permit #:
P-25-0414
Status:
issued
Fee:
$50
Permit Type:
Replacement
Building Type:
N/A
Replace water heater
Valuation:
$2,000
Permit #:
G-25-0232
Status:
complete
Fee:
$50
Permit Type:
Replacement
Building Type:
N/A
Renovation of fire damage building 5-6
Valuation:
$10,000
Permit #:
P-21-0472
Status:
issued
Fee:
$85
Permit Type:
Renovation
Building Type:
N/A
Repipe sanitary & venting piping due to fire
Valuation:
$3,500
Permit #:
P-21-0284
Status:
complete
Fee:
$140
Permit Type:
Replacement
Building Type:
N/A
Replacement of gas stove
Valuation:
$2,000
Permit #:
G-21-0389
Status:
issued
Fee:
$40
Permit Type:
Replacement
Building Type:
N/A
Put in toilet and lavatory
Valuation:
$2,000
Permit #:
P-21-0063
Status:
issued
Fee:
$85
Permit Type:
N/A
Building Type:
Residential
1st fl: floor drain lav (4) toilets (2) urinals and water heater
Valuation:
$25,000
Permit #:
19030633
Status:
complete
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Replace 1 dishwasher
Valuation:
$500
Permit #:
P-24-0693
Status:
issued
Fee:
$40
Permit Type:
Replacement
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
G-22-168
Status:
issued
Fee:
N/A
Permit Type:
Replacement - exi...
Building Type:
Multi family
Replace stove
Valuation:
$2,000
Permit #:
G-21-0329
Status:
issued
Fee:
$85
Permit Type:
New
Building Type:
N/A
Replace 1 stove
Valuation:
$500
Permit #:
G-24-0275
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
Residential
Repair leak to cook stoves
Valuation:
$2,500
Permit #:
G-23-0304
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
Residential
Replacing one roof top unit reconnecting existing gas line
Valuation:
$30,000
Permit #:
G-18-0042
Status:
abandoned
Fee:
$850
Permit Type:
Replacement
Building Type:
N/A
Toilets
Valuation:
$15,000
Permit #:
202005091
Status:
issued
Fee:
N/A
Permit Type:
(plmg) - plumbing...
Building Type:
907 121a corpora...
Replace 2nd fl (6) lavs (8) toilets and (2) urinals
Valuation:
$16,000
Permit #:
18060207
Status:
complete
Fee:
$320
Permit Type:
N/A
Building Type:
N/A
Drinking fountain 2 kitchen sinks 4 lavatories & 4toilets
Valuation:
N/A
Permit #:
Q201840188
Status:
final
Fee:
$115
Permit Type:
N/A
Building Type:
013 mixed res&com...
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Knc Mechanical Inc Reviews
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Knc Mechanical Inc License info
License Not Verified
| License # | 3613 |
| 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 Knc Mechanical 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 # | 2972 |
| Status | Active |
| State | Massachusetts |
| Type | Plumbing Corporation |
- When BuildZoom last verified this license, it had an expiration date of May, 2014. Check the current license status of Knc Mechanical Inc with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15330 |
| Status | Inactive |
| City | Newton |
| Type | Plumbing 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 Knc Mechanical Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15330 |
| Status | Inactive |
| City | Newton |
| Type | Heater 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 Knc Mechanical Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2972 |
| Status | Inactive |
| State | Massachusetts |
| Type | Plumbing Business |
- 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 Knc Mechanical Inc at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
288
Permits
- Building permit records show that Knc Mechanical Inc has worked on 288 permitted projects.
Knc Mechanical Inc Employees
KC
Ken Crane
Owner
KC
Kenneth Crane
Owner
KC
Kenneth F. Crane