Updated: Apr 05, 2026
Location and Projects
Address
145 BANK ST, Seymour, CT, 06478
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Seymour Energy Services Construction
Serving Seymour, CT and the surrounding region, Seymour Energy Services LLC specializes in energy-related services for residential and commercial properties. With 14 years of experience in the industry, the company focuses on delivering solutions that improve energy efficiency and operational performance. Project types include installations, maintenance, and upgrades tied to improving building energy systems. The company’s portfolio demonstrates work on a range of property types, reflecting their adaptability to different project scopes. Seymour Energy Services LLC works with local property owners seeking to optimize energy usage and related building systems, aiming to provide reliable service options tailored to the needs of clients across the Seymour area.
Seymour Energy Services LLC Services
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Seymour Energy Services LLC Contact Information
Address: 145 BANK ST, Seymour, CT 06478
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Seymour Energy Services LLC Seymour
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Seymour Energy Services LLC has a BuildZoom score of 100, which places them above 87% of 12,093 contractors in Connecticut.
Activity
|
4 projects
|
2025 |
|
6 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Seymour Energy Services LLC has worked on at least
13.0 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
|
4 projects
|
< $5k |
|
10 projects
|
$5k-$20k |
The typical size of their permits is approximately $7,000. 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 Seymour Energy Services LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Lp combi boiler replacement side wall vented. install _x000d_ re-connect to existing propane tank. new tanks are not_x000d_ being installed
Valuation:
$10,000
Permit #:
PR20232655
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install gas furnace mgm96se070b3xa and heatpump system mduo18024036 flush existing lineset. new condensate pump acid neutralizer. re-connect to existing existing duct work
Valuation:
$10,500
Permit #:
24-90M
Status:
expired
Fee:
$230
Permit Type:
Mechanical subcon...
Building Type:
N/A
Oil furnace replacement with new oil furnace spirit series vhf-abp
Valuation:
$8,000
Permit #:
25-22M
Status:
expired
Fee:
$104
Permit Type:
HVAC: subcontract...
Building Type:
N/A
Replacement of natural gas furnace and air conditioning
Valuation:
$9,000
Permit #:
25-28M
Status:
expired
Fee:
$199
Permit Type:
Air conditioning ...
Building Type:
N/A
Replacement of ng boiler weil malain cga-5 reconnecting existing zone system addition fan in can for combustion air requirements
Valuation:
$9,000
Permit #:
24-86M
Status:
expired
Fee:
$199
Permit Type:
HVAC: subcontract...
Building Type:
N/A
Natural gas line install
Valuation:
$1,000
Permit #:
25-10G
Status:
expired
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Install bock 32e oil fired water heater and install 275 gal oil tank
Valuation:
$5,000
Permit #:
23-24P
Status:
expired
Fee:
$136
Permit Type:
Miscellaneous (re...
Building Type:
N/A
Install mr cool 16 seer 2 ton air conditioner condenser cased coil and 25ft line set
Valuation:
$2,500
Permit #:
22-58M
Status:
expired
Fee:
$106
Permit Type:
Air conditioning ...
Building Type:
N/A
Install new 275 gallon oil tank with new fill and vent line new gauge and vent alarm legs oil filter and tank shut off
Valuation:
$2,700
Permit #:
21-8P
Status:
complete
Fee:
$91
Permit Type:
Tank
Building Type:
N/A
Installation of combi unit for heat and hot water
Valuation:
$6,000
Permit #:
25-39M
Status:
expired
Fee:
$154
Permit Type:
HVAC: subcontract...
Building Type:
N/A
Approximately 10 ft of gas line from customer owned propane tank to generator
Valuation:
$1,000
Permit #:
24-11P
Status:
expired
Fee:
$37
Permit Type:
plumbing
Building Type:
N/A
Install new 40 gallon natural gas hot water heater
Valuation:
$2,000
Permit #:
23-22P
Status:
expired
Fee:
$91
Permit Type:
Water heater (res...
Building Type:
N/A
Install 27k mr. cool condenser and 2 9k heads
Valuation:
$7,000
Permit #:
23-11M
Status:
expired
Fee:
$167
Permit Type:
Mechanical stand ...
Building Type:
N/A
Install new weil mclain natural gas ultra condensing boiler
Valuation:
$7,000
Permit #:
24-31M
Status:
expired
Fee:
$167
Permit Type:
HVAC: subcontract...
Building Type:
N/A
Replacement natural gas combi boiler burnham 95% new venting
Valuation:
$9,000
Permit #:
24-16M
Status:
expired
Fee:
$197
Permit Type:
HVAC: subcontract...
Building Type:
N/A
Installation of new 275g oil tank
Valuation:
$4,000
Permit #:
25-22P
Status:
approved
Fee:
$154
Permit Type:
Tank
Building Type:
N/A
Install mr cool 3 head multi zone system
Valuation:
$6,000
Permit #:
22-59M
Status:
expired
Fee:
$152
Permit Type:
Air conditioning ...
Building Type:
N/A
Install goodman natural gas hot air furnace
Valuation:
$2,000
Permit #:
22-30M
Status:
expired
Fee:
$91
Permit Type:
Miscellaneous(res...
Building Type:
N/A
Run gas line to generator & test
Valuation:
$1,000
Permit #:
P-3-22-34804
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install oil fired boiler w indirect hwh oil to oil
Valuation:
$9,000
Permit #:
H-11-21-34179
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Seymour Energy Services LLC License info
License Not Verified
| License # | HIC.0629239 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Seymour Energy Services LLC with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
90
Permits
- Building permit records show that Seymour Energy Services LLC has worked on 90 permitted projects.