Updated: Apr 12, 2026
Location and Projects
Address
107 Union St, Leominster, MA, 01453
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Hot & Cold Energy LLC Photos
Hot & Cold Energy Plumber
Their BuildZoom score of 100 ranks in the top 13% of 139,240 Massachusetts licensed contractors.
If you are thinking of hiring Hot & Cold Energy LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Hot & Cold Energy LLC Services
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Hot & Cold Energy LLC Contact Information
Phone Number: (508) 615-0330
Address: 107 Union St, Leominster, MA 01453
Hot & Cold Energy LLC Leominster
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hot & Cold Energy LLC has a BuildZoom score of 100, which places them above 87% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Hot & Cold Energy LLC has worked on at least
3.0 projects over the past 2 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
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Hot & Cold Energy LLC mostly works on
plumbing project
projects.
Pricing
|
3 projects
|
< $5k |
|
1 project
|
$5k-$20k |
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 Hot & Cold Energy LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace toilet bathroom faucet and shower valve
Valuation:
$2,000
Permit #:
25-12P
Status:
expired
Fee:
$114
Permit Type:
N/A
Building Type:
N/A
Insulation - attic floor open blow cellulose air sealing rim joist - fiberglass
Valuation:
$1,776
Permit #:
RES-036548-2021
Status:
issued
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Addition insulation basement ceiling and air seal
Valuation:
$3,000
Permit #:
21B1-2FAM-00762AL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Two family
Air sealing cellulose
Valuation:
$9,971
Permit #:
B22-000221
Status:
issued
Fee:
N/A
Permit Type:
Residential other
Building Type:
N/A
Air sealing cellulose
Valuation:
$4,685
Permit #:
B22-000220
Status:
issued
Fee:
N/A
Permit Type:
Residential other
Building Type:
N/A
Weatherization air sealing cellulose
Valuation:
$6,000
Permit #:
202107070
Status:
issued
Fee:
N/A
Permit Type:
(add) - addition ...
Building Type:
101 single family
Insulation and air sealing as needed
Valuation:
$10,218
Permit #:
B-21-152
Status:
issued
Fee:
N/A
Permit Type:
Insulation/air se...
Building Type:
N/A
Heating system replacement
Valuation:
$6,000
Permit #:
24-53G
Status:
complete
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
Blown in cellulose air sealing
Valuation:
$7,000
Permit #:
R-21-0223
Status:
issued
Fee:
$168
Permit Type:
Weatherization
Building Type:
N/A
Air sealing and insulation as needed
Valuation:
$3,904
Permit #:
B-21-151
Status:
issued
Fee:
N/A
Permit Type:
Insulation/air se...
Building Type:
N/A
Air sealing - cellulose
Valuation:
$8,473
Permit #:
B-21-512
Status:
issued
Fee:
N/A
Permit Type:
Insulation/air se...
Building Type:
Single family
Walls- 3 dense pack cellulose
Valuation:
$3,674
Permit #:
R-21-0220
Status:
issued
Fee:
$48
Permit Type:
Weatherization
Building Type:
N/A
Air sealing - cellulose
Valuation:
$6,500
Permit #:
RES-039822-2021
Status:
expired
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Heating system replacement
Valuation:
$3,000
Permit #:
24-57P
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Air sealing cellulose
Valuation:
$6,600
Permit #:
R-21-0224
Status:
issued
Fee:
$168
Permit Type:
Weatherization
Building Type:
N/A
Insulation air sealing
Valuation:
$3,278
Permit #:
21-89RB
Status:
expired
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
3 plumbing fixture bathroom
Valuation:
$3,000
Permit #:
21-53P
Status:
expired
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Air sealing cellulose
Valuation:
$8,067
Permit #:
RES-037790-2021
Status:
expired
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Air sealing attic cellulose
Valuation:
$3,000
Permit #:
R-21-0086
Status:
issued
Fee:
$60
Permit Type:
Weatherization
Building Type:
N/A
Air sealing cellulose weatherization
Valuation:
$12,000
Permit #:
BP-2020-000969
Status:
issued
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
Hot & Cold Energy LLC License info
License Not Verified
| License # | 3719 |
| 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 Hot & Cold Energy 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 # | 186657 |
| 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.
Check this license's status for Hot & Cold Energy LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
64
Permits
- Building permit records show that Hot & Cold Energy LLC has worked on 64 permitted projects.
Hot & Cold Energy LLC Employees
EW
Eric Watson
Owner
NR
Niall Rowen
Owner
The workers from Hot and Cold Energy just left, having completed an attic insulation job with attic sealing and blown cellulose. The job was done quickly and efficiently and with a very positive attitude. They (Chris et al) even went the extra distance with a very professional installation of a side-wall bathroom vent.
I would not hesitate to call upon Hot and Cold Energy for any future insulation projects.