Updated: May 26, 2026
Location and Projects
Address
973 Reed Rd, Shrewsbury, MA, 01545
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Efficient Buildings Electrician
Efficient Buildings, LLC, 973 Reed Rd, Shrewsbury, MA (Owned by: Erika Huaman) holds a Electrical Business license and 3 other licenses according to the Massachusetts license board.
Their BuildZoom score of 108 ranks in the top 5% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Efficient Buildings, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Efficient Buildings, LLC Contact Information
Phone Number: (508) 279-1110
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Address: 973 Reed Rd, Shrewsbury, MA 01545
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Efficient Buildings, LLC Shrewsbury
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Efficient Buildings, LLC has a BuildZoom score of 108, which places them above 95% of 139,240 contractors in Massachusetts.
Activity
|
68 projects
|
2025 |
|
98 projects
|
2024 |
|
89 projects
|
2023 |
Our building permit records indicate that Efficient Buildings, LLC has worked on at least
255.0 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
|
3 projects
|
Home Additions |
|
124 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Efficient Buildings, LLC mostly works on
electrical project
and home addition
projects.
Pricing
|
131 projects
|
< $5k |
|
61 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
The typical size of their permits is approximately $3,700. 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 Efficient Buildings, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacing (9) existing manual thermostats with programmable thermostats (5) 98 barnum (4) 100 barnum
Valuation:
N/A
Permit #:
25BDOT-01659EL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install wiring for 32 amp 240 volt ev charger on exterior wall. install 40 amp circuit breaker
Valuation:
$1,000
Permit #:
EP-2025-000563
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Replacing three thermostats no rewiring being done
Valuation:
$450
Permit #:
E-25-0033
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Replacing thermostats no wiring being done to home
Valuation:
$1,000
Permit #:
E-25-0067
Status:
issued
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Installing ev charger on exterior wall of carport
Valuation:
$1,400
Permit #:
E-25-0152
Status:
final
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Service upgrade 100-200 amps & wiring for heat pumps
Valuation:
N/A
Permit #:
25BDOT-00102EL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Weatherization/insulation. air sealing attic insulation damming
Valuation:
$5,500
Permit #:
EX-025956-2024
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Air sealing attic insulation wall insulation door weather stripping
Valuation:
$11,000
Permit #:
EX-025949-2024
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Air sealing attic insulation wall insulation basement insulation
Valuation:
$7,300
Permit #:
EX-027279-2024
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Interior garage wall installing ev charger
Valuation:
$3,000
Permit #:
BLDE250538
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Replacing thermostats in main living area
Valuation:
N/A
Permit #:
25BDOT-00565EL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 29 led lights in common areas
Valuation:
$5,400
Permit #:
EP-2025-000048
Status:
issued
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Ev charger install garage and trench
Valuation:
N/A
Permit #:
E-25-0084
Status:
issued
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Ev charger install on wall of garage
Valuation:
$3,400
Permit #:
BLDE250459
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Ev charger install on wall of garage
Valuation:
$2,200
Permit #:
E-25-0075
Status:
complete
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Air sealing attic insulation damming wall insulation
Valuation:
$23,000
Permit #:
EX-027068-2024
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Air sealing and attic damming
Valuation:
$2,800
Permit #:
BP-25-111
Status:
issued
Fee:
$50
Permit Type:
Insulation/air se...
Building Type:
N/A
Service upgrade 100 - 200 amps
Valuation:
$3,600
Permit #:
BLDE250535
Status:
issued
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Replacing thermostats in home
Valuation:
N/A
Permit #:
25BDOT-00783EL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air sealing and attic damming
Valuation:
$3,700
Permit #:
BP-25-76
Status:
issued
Fee:
$60
Permit Type:
Insulation
Building Type:
N/A
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Efficient Buildings, LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Efficient Buildings, LLC License info
Verified License
| License # | 8455 |
| Status | Active |
| State | Massachusetts |
| Type | Electrical Business |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Efficient Buildings, 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 # | 206585 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Efficient Buildings, LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 169944 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 05-24-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Efficient Buildings, LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 78683 |
| Status | Inactive |
| City | Newton |
| Type | Building 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 Efficient Buildings, LLC at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
745
Permits
- Building permit records show that Efficient Buildings, LLC has worked on 745 permitted projects.
Efficient Buildings, LLC Employees
EH
Erika Huaman
Owner
JR
James Reardon
Owner
JR
Jim Reardon
Owner
JL
John P Laverty
Owner
JW
Jonathan Whipple
Owner
SW
Steven C White
Responsible Person
SW
Steven White
Owner