Updated: Jun 05, 2026
Location and Projects
Address
378 Route 130, Unit 1, Sandwich, MA, 02563
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High Efficiency Plumber
High Efficiency, LLC, 378 Route 130, Sandwich, MA (Owned by: Craig Bishop) holds a Sheet Metal Business license and 6 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 High Efficiency, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
High Efficiency, LLC Services
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High Efficiency, LLC Contact Information
Phone Number: (508) 825-3695
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Address: 378 Route 130, Unit 1, Sandwich, MA 02563
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High Efficiency, LLC Sandwich
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
High Efficiency, LLC has a BuildZoom score of 110, which places them above 96% of 139,240 contractors in Massachusetts.
Activity
|
31 projects
|
2025 |
|
39 projects
|
2024 |
|
58 projects
|
2023 |
Our building permit records indicate that High Efficiency, LLC has worked on at least
128.0 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
|
92 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that High Efficiency, LLC mostly works on
plumbing project
projects.
Pricing
|
39 projects
|
< $5k |
|
18 projects
|
$5k-$20k |
|
13 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $4,580. 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 drain and water connections for new sink location and new dishwasher location install water connection for new refrigerator location install gas connection for new stove connection install toe kick heater under sink plumbing waste and vent upgrades
Valuation:
$9,300
Permit #:
GP-029966-2024
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Install mits hyper heat mixed ducted and ductless system this is a rise initiated job for 2 dwellings in a duplex. the address 356 old wharf is not in your system so this is a permit request for that address not a duplicate of 354 old wharf
Valuation:
$200
Permit #:
SM-024377-2023
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Remove existing non condensing natural gas boiler and hot water heater and install new bosch high efficiency boiler with bradford white indirect hot water heater
Valuation:
N/A
Permit #:
P-25-0687
Status:
complete
Fee:
$57
Permit Type:
Replacement
Building Type:
N/A
Remove existing non condensing natural gas boiler and water heater and install new bosch high efficiency boiler with bradford white indirect hot water heater
Valuation:
N/A
Permit #:
G-25-0686
Status:
complete
Fee:
$57
Permit Type:
Replacement
Building Type:
N/A
Installation of ecoer heat pump air handler and integrated thermostat to include removal and disposal of existing flex runs and installation of new supply and return ductwork
Valuation:
$21,636
Permit #:
SM-017498-2022
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install new mitsubishi high efficiency heat pump system mixed ducting. systems 4 & 5 are ducted and located in the sanctuary choir balcony 1 and 2
Valuation:
$159,000
Permit #:
SH-24-1822
Status:
complete
Fee:
$1,272
Permit Type:
HVAC
Building Type:
Commercialother
Remove and dispose of existing boiler and indirect water heater and install bradford white 80 gal heat pump hot water heater
Valuation:
N/A
Permit #:
P-25-0082
Status:
withdrawn
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
Remove and dispose of existing boiler and hot water heater and install 50 gal bradford white heat pump hot water heater
Valuation:
N/A
Permit #:
P-25-0081
Status:
complete
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
Remove existing natural gas warm air furnace and install a new trane high efficiency natural gas warm air furnace
Valuation:
N/A
Permit #:
G-25-0825
Status:
complete
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
Remove existing boiler hot water heater and replacing it with bradford white 50 gallon heat pump hot water heater
Valuation:
N/A
Permit #:
P-25-0210
Status:
complete
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
Remove existing bosch green star combi gas boiler install new high efficiency bosch greenstar non-combi boiler and 45 gallon indirect tank and a new zone
Valuation:
N/A
Permit #:
P-25-1717
Status:
complete
Fee:
$57
Permit Type:
Replacement
Building Type:
N/A
Remove existing bosch green star combi gas boiler install new high efficiency bosch greenstar non-combi gas boiler and 45 gallon indirect tank and a new zone
Valuation:
N/A
Permit #:
G-25-1716
Status:
complete
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
Remove existing electric hot water heater and replace with a new 50 gal bradford white hot water heater
Valuation:
N/A
Permit #:
P-25-1026
Status:
complete
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
Remove boiler tank and hot water heater and install bradford white 65 gallon heat pump hot water heater
Valuation:
N/A
Permit #:
P-25-0212
Status:
complete
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
Removaal of indirect hot water heater and install of bradford white 65 gal. heat pump hot water heater
Valuation:
N/A
Permit #:
P-25-0072
Status:
complete
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
Removal of existing hot water heater and installation of new bradford 40 gal hot water heater
Valuation:
N/A
Permit #:
P-25-1118
Status:
complete
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
Remove indirect hot water heater and install bradford white 65 gal heat pump hot water heater
Valuation:
N/A
Permit #:
P-25-0070
Status:
complete
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
Install a 24 000 btu mitsubishi hyper heat ducted system for whole home
Valuation:
$42,343
Permit #:
SH-25-0248
Status:
complete
Fee:
$339
Permit Type:
HVAC
Building Type:
1to2family
Whole home hvac mitsubishi electric hyper heat ducted system heat pump
Valuation:
$41,843
Permit #:
SH-25-0247
Status:
complete
Fee:
$335
Permit Type:
HVAC
Building Type:
1to2family
Remove indirect water heater and install bradford white 80 gal heat pump hot water heater
Valuation:
N/A
Permit #:
P-25-0075
Status:
complete
Fee:
$45
Permit Type:
Replacement
Building Type:
N/A
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High Efficiency, LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
High Efficiency, LLC License info
Verified License
| Status | Active |
| State | Massachusetts |
| Type | Sheet Metal Business |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for High Efficiency, LLC at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 196709 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 09-18-2025 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for High Efficiency, LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 4710 |
| 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 High Efficiency, LLC with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15101 |
| 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 High Efficiency, LLC at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-61783-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation, Evaluation (Dust Sampling Technician) |
- According to the United States Environmental Protection Agency, 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 High Efficiency, LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-61783-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Evaluation (Dust Sampling Technician), Renovation |
- According to the United States Environmental Protection Agency, 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 High Efficiency, LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15101 |
| 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 High Efficiency, LLC at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
373
Permits
- Building permit records show that High Efficiency, LLC has worked on 373 permitted projects.
High Efficiency, LLC Employees
CB
Craig Bishop
Owner
CB
Craig P Bishop
Owner