What are the opening hours?

Monday 7:30am - 4:30pm Tuesday 7:30am - 4:30pm Wednesday 7:30am - 4:30pm Thursday 7:30am - 4:30pm Friday 7:30am - 4:30pm

Energy Services Group

Name: Energy Services Group
Address: 2 King Court New Castle, New Castle, DE, 19720, US
Telephone: +18009087000

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10/31/2026

Happy Halloween from our team at Energy Services Group! Whether you're trick-or-treating with the kids or handing out candy at the door, we hope your evening is a fun one. Wishing everyone across Delaware, New Jersey, and Pennsylvania a safe and festive Halloween.

10/23/2026

"Energy Services Group did a terrific job making my mid-century split level air tight... Douglas and his crew were very intentional about quality control, coming back for a second visit to be sure everything was perfect. In the end, my drafty home now has a 45% improved heating/cooling retention rate. This company is also certified to make sure I get the maximum state rebate on the job. What more could a homeowner ask for?!" — Philip, Local Guide

Results like Philip's are what we work toward on every job — quality that's verified, not assumed, and results that homeowners can actually measure.

Contact Energy Services Group to schedule your consultation and find out what rebates you may qualify for.

10/15/2026

According to RESNET, a standard new home scores around 100 on the HERS index — but an energy efficient home can score as low as 50 or below, meaning it uses half the energy of a typical new build. That gap rarely comes up during the homebuying process, even though it shows up in utility bills every month.

When you purchased or built your home, was energy performance part of the conversation?

10/09/2026

Before heating season begins, a home energy audit covers the checks that matter most.

☐ Identify air leakage points throughout the building envelope
☐ Evaluate insulation levels in attic, crawl space, and walls
☐ Assess duct system performance and leakage
☐ Review overall energy performance against standard benchmarks
☐ Prioritize improvements by impact

Addressing these before winter arrives tends to make a measurable difference in how hard your heating system has to work. Contact Energy Services Group to schedule yours.

10/01/2026

October is National Energy Awareness Month — a great reminder that small improvements to a home's energy performance can add up to real, year-round savings. At Energy Services Group, energy efficiency is what we do every day. Here's to a month of smarter homes across Delaware, New Jersey, and Pennsylvania.

09/26/2026

A blower door test produces a specific number — air changes per hour — that measures how much outside air is entering your home on a consistent basis. The lower that number, the tighter the building envelope and the less energy your home loses to uncontrolled air movement. Most homeowners are surprised to see exactly how much air exchange is happening without their knowing. Contact Energy Services Group to find out what your home's number looks like.

09/18/2026

"Energy Services Group did a fantastic job at my home. Jon worked with me to get the most bang for my buck out of the air sealing and insulation work and helped show me the available rebates... The installers were polite, fast, and clean. I've already noticed that the upper floor of my home is staying cooler and my air conditioner is running less." — Jerry, Google Review

Results like this are exactly what we work toward on every job. When homeowners start noticing real changes in comfort and how often their system runs, that confirms the work was done right.

Contact Energy Services Group to schedule your consultation.

09/07/2026

Labor Day marks the end of summer for a lot of families — and the start of a season that brings its own set of home comfort challenges. From our team at Energy Services Group, we hope you enjoy the long weekend and everything that comes with it. Happy Labor Day!

09/03/2026

New construction homes aren't automatically energy efficient — there are specific questions worth asking before move-in.

🏠 Was a HERS rating conducted?
🌡️ Has the home been blower door tested?
📋 Does it qualify for ENERGY STAR certification?
🔧 Were ducts tested for leakage?

These questions can make a significant difference in what you pay to heat and cool the home long-term.

08/28/2026

Many homeowners wrap up summer without reviewing how their home performed during its most demanding months.

Summer puts more stress on insulation, air sealing, and duct systems than almost any other season. Those months often reveal issues that are easier to address before fall arrives.

Contact Energy Services Group before the season changes — a home energy audit now gives you a clear picture heading into fall.

Address

2 King Court New Castle
New Castle, DE
19720

Opening Hours

Monday	7:30am - 4:30pm
Tuesday	7:30am - 4:30pm
Wednesday	7:30am - 4:30pm
Thursday	7:30am - 4:30pm
Friday	7:30am - 4:30pm

Telephone

+18009087000

Website

https://www.energysvc.com/

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