Updated: May 18, 2026
Location and Projects
Address
17907 Garden Spot Dr, Hagerstown, MD, 21740
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Millennium 3 Energy LLC Photos
Millennium 3 Energy Construction
We are the area's premier designer and installer of solar photovoltaic systems.
From BuildZoom: Millennium 3 Energy LLC, 17907 Garden Spot Dr, Hagerstown, MD (Owned by: Millennium 3 Energy Llc) holds a Home Improvement license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 100 ranks in the top 13% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Millennium 3 Energy LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Millennium 3 Energy LLC Services
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Millennium 3 Energy LLC Contact Information
Phone Number: (301) 745-4180
Address: 17907 Garden Spot Dr, Hagerstown, MD 21740
Millennium 3 Energy LLC Hagerstown
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Millennium 3 Energy LLC has a BuildZoom score of 100, which places them above 87% of 58,058 contractors in Maryland.
Activity
|
1 project
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Millennium 3 Energy LLC has worked on at least
5.0 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
|
1 project
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
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 Millennium 3 Energy LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
38 qcell q.peak duo g-10+ 405w solar panels on 3 roof surfaces. system power rating 15.39 kw dc; 12.54 kw dc. racking system is snapnrack ur40 rail system. inverters are enphase iq8m microinverters
Valuation:
$39,900
Permit #:
472512
Status:
complete
Fee:
$98
Permit Type:
Resuses
Building Type:
N/A
Rooftop solar photovoltaic system 414 solar panel 198.72 kwdc 186.6 kwac on rear - south facing roof
Valuation:
$343,000
Permit #:
B-20222043
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
109 solar panels on 2 adjacent metal roofs. 44.69 kw dc; 34.2 kw air conditioning
Valuation:
$97,500
Permit #:
B-20241657
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rooftop solar photovoltaic system. 96.6 kwdc; 79.8 kwac. potomac edison work number: gen-md-7232
Valuation:
$213,000
Permit #:
B-20213538
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of roof mounted solar array consisting of (81) solar panels 31.995 kw dc (25 kw ac) williamsport storage bin
Valuation:
N/A
Permit #:
P2023-0205
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of roof mounted solar array consisting of (81) solar panels 31.995 kw dc (25 kw ac) williamsport storage bin
Valuation:
N/A
Permit #:
2023-01104
Status:
approved
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Installation of (44) 17.6kw roof mounted solar panels on existing building for cumberland valley insurance inc
Valuation:
N/A
Permit #:
2023-00284
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Roof mounted solar panels (35) - already installed by others permit was b-20230373 never inspected
Valuation:
$1,200
Permit #:
B-20232203
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of a rear roof mounted solar photovoltaic system consisting of (20) panels 7kw on single family dwelling gardenspot subdivision lot d22
Valuation:
N/A
Permit #:
2021-02595
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Installation of a rear roof mounted solar photovoltaic system consisting of (20) panels 7kw on single family dwelling gardenspot subdivision lot d22
Valuation:
N/A
Permit #:
P2021-0634
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of (20) 8 kw roof mounted solar panels on detached garage marsh run farm section a lot 1
Valuation:
N/A
Permit #:
P2022-0351
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of (20) 8 kw roof mounted solar panels on detached garage marsh run farm section a lot 1
Valuation:
N/A
Permit #:
2022-01507
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
1086 panel 407.25 kw roof mounted solar array to existing commercial building wantz distributors
Valuation:
N/A
Permit #:
P2020-0118
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1086 panel 407.25 kw roof mounted solar array to existing commercial building wantz distributors
Valuation:
N/A
Permit #:
2020-00524
Status:
approved
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Installation of (35) roof mounted solar panels 10.675 kw - 630 sf 57x11 area
Valuation:
$26,900
Permit #:
184437
Status:
complete
Fee:
N/A
Permit Type:
Resuses
Building Type:
N/A
Install 25 roof mounted solar panels on dwelling 5.5 kw system
Valuation:
N/A
Permit #:
P2020-0418
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 25 roof mounted solar panels on dwelling 5.5 kw system
Valuation:
N/A
Permit #:
2020-01813
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Residential building uses permit
Ground mount solar array - 96 panels in 2 rows (4 high x 12 panels = 48 panels in each row).|
Valuation:
$94,000
Permit #:
136264
Status:
issued
Fee:
N/A
Permit Type:
Accessory
Building Type:
Single family dwe...
Installation of 29 roof mounted solar panels 8.59 kw dc solar array for turn the page bookstore
Valuation:
N/A
Permit #:
P2017-0624
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 29 roof mounted solar panels 8.59 kw dc solar array for turn the page bookstore
Valuation:
N/A
Permit #:
BO2017-0026
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Millennium 3 Energy LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Millennium 3 Energy LLC License info
Verified License
| License # | 108375 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Millennium 3 Energy LLC at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 131841 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of September, 2016. Check the current license status of Millennium 3 Energy LLC with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PA119195 |
| Status | Active |
| State | Pennsylvania |
| Type | Solar Photovoltaic System Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Millennium 3 Energy LLC with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
31
Permits
- Building permit records show that Millennium 3 Energy LLC has worked on 31 permitted projects.
Millennium 3 Energy LLC Employees
ML
Millennium 3 Energy Llc
Owner
PK
Phil Kelly
Owner