Updated: Apr 01, 2026
Location and Projects
Address
19 Star Dr, Merrimack, NH, 03054
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Energy Efficient Investments HVAC/Mechanical Contractor
Energy Efficient Investments Inc at 19 Star Dr, Merrimack, NH 03054, held a HVAC/Mechanical Contractor license (#NAT-30022-2) with the Environmental Protection Agency contractors license board with an expiration date of 04-30-2020. We last verified the license was expired on 01-30-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 13,069 New Hampshire contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Energy Efficient Investments Inc Services
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Energy Efficient Investments Inc Contact Information
Phone Number: (603) 423-6000
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Address: 19 Star Dr, Merrimack, NH 03054
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Energy Efficient Investments Inc Merrimack
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Energy Efficient Investments Inc, click “This is My Business” to update your information.
Activity
|
2 projects
|
2025 |
|
5 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Energy Efficient Investments Inc has worked on at least
8.0 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
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Energy Efficient Investments Inc mostly works on
mechanical project
projects.
Pricing
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
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 Energy Efficient Investments Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building is the hackler gym at pinkerton academy. we are removing the old air handlers and ductwork. installing 3 new rooftop units and ductwork (two this summer and last one summer 2026)
Valuation:
$1,270,200
Permit #:
C-25-1479
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rennovating the music department demolish and rebuild. - demoing music department and replacing it with new floor ceiling walls
Valuation:
$300,000
Permit #:
MJB-24-43
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
School
Renovation of fuller elementary school. including sprinklersw ceilings lights paint and mechanical work. exterior addition of pump house
Valuation:
N/A
Permit #:
20250091
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bradford v. ek science building - high school
Valuation:
$718,120
Permit #:
C-25-0219
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac upgrade and replacements
Valuation:
$125,000
Permit #:
M-24-184
Status:
issued
Fee:
N/A
Permit Type:
Heating
Building Type:
School
No Description Available
Valuation:
N/A
Permit #:
20240292
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20240216
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20240210
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20240199
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20230536
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20230447
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New boiler new duct work new hru and vrf system led upgrade new energy management system. there will be ceilings removed structural upgrades to support the roof equipment and led upgrades
Valuation:
N/A
Permit #:
20210506
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repairing the geothermal system led tubes and energy management system upgrade. the geothermal repair is replacing the existing heat pumps with new ones adding a free cooler
Valuation:
N/A
Permit #:
20210504
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removing oil boilers (heat provided from 33 winter street) upgraded energy management system new hvac system and vav upgrades. this work will require a small area of ceilings to be removed and replaced with new drop ceiling. the hvac upgrade does require a small area of structural upgrade to the underside of the roof and on the roof
Valuation:
N/A
Permit #:
20210503
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New boiler plant - adding city gas boilers and replacing pellet boilers with wood chip boilers. we are also upgrading any non led lighting to led lighting with simple retrofits kits and led lamps. upgrading the energy management system
Valuation:
N/A
Permit #:
20210502
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20220180
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20220180
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New boiler new duct work new hru and vrf system led upgrade new energy management system. there will be ceilings removed structural upgrades to support the roof equipment and led upgrades
Valuation:
N/A
Permit #:
20210506
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repairing the geothermal system led tubes and energy management system upgrade. the geothermal repair is replacing the existing heat pumps with new ones adding a free cooler
Valuation:
N/A
Permit #:
20210504
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removing oil boilers (heat provided from 33 winter street) upgraded energy management system new hvac system and vav upgrades. this work will require a small area of ceilings to be removed and replaced with new drop ceiling. the hvac upgrade does require a small area of structural upgrade to the underside of the roof and on the roof
Valuation:
N/A
Permit #:
20210503
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Energy Efficient Investments Inc Reviews
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Energy Efficient Investments Inc License info
Inactive License
| License # | NAT-30022-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | 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 Energy Efficient Investments Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 157274 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, 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 Energy Efficient Investments Inc at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Energy Efficient Investments Inc, click “This is My Business” to update your information.
15
Permits
- Building permit records show that Energy Efficient Investments Inc has worked on 15 permitted projects.
Energy Efficient Investments Inc Employees
ED
Edward Dwyer
Owner
PH
Paul Hunt
Owner