Energy Services Group, Inc.

4.75 | 24 Verified Ratings
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Energy Services Group, Inc.

4.75 | 24 Verified Ratings
Write a Review


7483 Candle Wood Road
Hanover, MD 21076
Your use of our services is governed by our Terms & Conditions

Energy Services Group, Inc.

Energy Audits, Insulation, Air Sealing

Energy Services Group is a certified and award-winning Home Performance with Energy Star provider. We follow the best practices of the program to ensure that your home maximizes the available rebate opportunities and realizes all the comforts and savings gained by becoming more energy efficient. At Energy Services Group, Inc. we work within the Delaware and Maryland Energy Efficiency Rebate Programs. We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer�s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Silver Spring
  • Baltimore
  • Bethesda
  • Rockville
  • Gaithersburg
  • Annapolis
  • Hyattsville
  • Bowie
  • Laurel
  • Capitol Heights
  • Upper Marlboro
  • Towson
  • Hunt Valley
  • College Park
  • Chevy Chase
  • Columbia
  • Pikesville
  • Ellicott City
  • Lanham
  • Glen Burnie
  • Greenbelt
  • Germantown
  • Potomac
  • Pasadena
  • Glyndon
  • Millersville
  • Beltsville
  • Suitland
  • Riverdale
  • Woodstock
  • Southern MD Facility
  • District Heights
  • Lutherville Timonium
  • Aberdeen Proving Ground
  • Olney
  • Kensington
  • Temple Hills
  • Fort Washington
  • Oxon Hill
  • Bel Air
  • Catonsville
  • Gunpowder
  • Maryland Line
  • Goldsboro
  • Fulton
  • Barnesville
  • Freeland
  • Accokeek
  • Barstow
  • Highland
  • Friendship
  • Chase
  • Jessup
  • Edgewood
  • Newcomb
  • Mount Rainier
  • Crownsville
  • Sparks Glencoe
  • Brandywine
  • Spencerville
  • Rosedale
  • Sykesville
  • Marriottsville
  • Stevensville
  • Aquasco
  • Windsor Mill
  • Garrett Park
  • Halethorpe
  • Annapolis Junction
  • East New Market
  • Lothian
  • Cockeysville
  • Riderwood
  • Glenn Dale
  • Damascus
  • Hydes
  • Owings Mills
  • Glenelg
  • Boring
  • Pylesville
  • Cambridge
  • Cheltenham
  • Fork
  • Street
  • White Marsh
  • Darlington
  • Long Green
  • Galesville
  • Cabin John
  • Clarksburg
  • Severn
  • Glen Echo
  • Sandy Spring
  • Upperco
  • Huntingtown
  • Fort George G Meade
  • Churchton
  • Glen Arm
  • Trappe
  • Edgewater
  • See All >

Services Offered

Home Inspection
  • Home Energy Audit
  • Batt, Rolled or Reflective Insulation Install
  • Blown-in Insulation Install

Areas of Expertise

  • Home Energy Audit
  • Batt, Rolled or Reflective Insulation
  • Blown-In Insulation - Install or Upgrade

Product Brands Used

  • Blown Fiberglass Insulation: Knauf Jetstream Ultra & Advantage Cellulose; Batt Insulation: Knauf EcoBatt & Owens Corning Ecotouch; Air Sealing: Convenience Products & Touch 'N Seal

Quick Facts

Business Hours
7:00 AM to 4:00 PM
7:00 AM to 4:00 PM
7:00 AM to 4:00 PM
7:00 AM to 4:00 PM
7:00 AM to 4:00 PM
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2000
Memberships & Affiliations
  • Home Performance with Energy Star Partner
  • Building Performance Institute Gold Star Contractor
State Licensing
Trade: Home Improvement Contractor
License #: PA076586
Expiration: 01-25-2019
Trade: Home Improvement Contractor
License #: 13VH04793700
Expiration: 03-31-2019
Trade: Home Improvement Contractor
License #: 98944
Expiration: 11-20-2018
Green Certifications
  • Energy Auditors - RESNET Accredited Rating Provider
  • - Home Performance with energy Star
  • NAHB - National Association of Home Builders Certified Green Professional
  • BPI Accredited
  • 2016, 2015, 2014 Home Performance with Energy Star Century Club Award (US EPA)
  • 2016, 2013 Home Performance with Energy Star Century Club Award (US EPA)
  • 2016, 2011, 2007, 2004 Energy Star Partner of the Year
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

Community Involvement

Habitat for Humanity - Maryland

Habitat for Humanity - Delaware

Empower Maryland

How We Got Started

I chose to work in this industry because it's fascinating and helps our environment: We use diagnostic equipment and proven scientific methods to analyze and improve home performance. We developed our "house doctor" skills based on research conducted at Princeton University in the late 70s and were the first company in the nation to apply the science behind this research and use blower doors with infrared thermography to correct poorly installed insulation, air leakage paths and convective loop losses. The insulation and air sealing techniques we developed in the 80's are the basis for Energy Star's Thermal Enclosure Checklist and requirements in the residential building codes.

We started in this industry in 1981.

We describe our business as Rooted in the community


Energy Services Group, Inc.

My Work
2 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
Energy Services Group, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 24
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5.0   |  
Review by in Riverdale, MD
Accurate Value for money assessment will be determined by my utility's new cost.
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5.0   |  
They came out and cleaned the loose insulation from my ceiling and replaced it with rolled insulation. Totally worth the cost of the project considering the cold front coming through.
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4.0   |  
Very happy with the services performed and great value overall.
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5.0   |  
Review by in Clinton, MD
You have customer wrong name should be Clarence W. Carroll in lieu of Albert C. please change your records.
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5.0   |  
Review by in Odenton, MD
My blown-in insulation was outstanding.
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4.0   |  
Review by in Columbia, MD
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5.0   |  
Review by in Middle River, MD
Great price showed on time and completed the job quickly
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4.0   |  
Review by in Laurel, MD
The guys that came out were professional and explained everything they were doing. They made me feel comfortable with the project and knowing everything quoted was being done.

1 of 1 users found this review helpful.

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5.0   |  
Very helpful and professional.
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4.0   |  
The work performed exceeded my expectation.
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Showing 1-10 of 24
  Page 1 of 3

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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