Updated: Nov 13, 2025
Location and Projects
Address
Cambridge, MA, 02139
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Klein plumbing & Heating LLC
Their BuildZoom score of 97 ranks in the top 18% of 139,240 Massachusetts licensed contractors.
If you are thinking of hiring Klein plumbing & Heating LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Klein plumbing & Heating LLC Contact Information
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Klein plumbing & Heating LLC Cambridge
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Klein plumbing & Heating LLC has a BuildZoom score of 97, which places them above 82% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Klein plumbing & Heating LLC 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 |
The typical size of their permits is approximately $1,500. 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.
Building Permits by Klein plumbing & Heating LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 3rd floor bathroom- toilet lav shower laundry con
Valuation:
$5,000
Permit #:
PP-24-207
Status:
issued
Fee:
$51
Permit Type:
New
Building Type:
N/A
Furnace on 3
Valuation:
$1,500
Permit #:
GP-2025-000361
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Sink laundry conn dishwasher
Valuation:
$1,500
Permit #:
PP-2023-000050
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Replace toilet lav tub
Valuation:
$4,000
Permit #:
PP-2023-000256
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Replace gas stove
Valuation:
$1,250
Permit #:
GP-2023-000036
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Replace power vented water heater
Valuation:
$900
Permit #:
PP-2023-000025
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Replace power vented water heater
Valuation:
$900
Permit #:
GP-2023-000015
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Replace tub toilet lav on 2nd floor
Valuation:
$3,000
Permit #:
PLUM-074794-2025
Status:
issued
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
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Klein plumbing & Heating LLC Reviews
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Klein plumbing & Heating LLC License info
License Not Verified
| License # | 4827 |
| 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 Klein plumbing & Heating LLC with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
6
Permits
- Building permit records show that Klein plumbing & Heating LLC has worked on 6 permitted projects.