Government Contracts

Insulation Services

DeVere Insulation Home Performance, LLC (DeVere) delivers complete building energy solutions to help customers maintain a comfortable, healthy environment in their home or business. We perform HVAC services, duct cleaning, and sanitization. Our trained employees also perform home weatherization services such as air sealing, insulation, crawl space encapsulation, spray foam insulation, and energy audits.

Founded in 1987, DeVere Insulation has become Maryland’s largest independent insulation contractor. In 2019, Michelle Griffith spearheaded the formation of DeVere Insulation Home Performance, LLC to offer full-service weatherization, HVAC, and contracting services to residential and commercial projects across Maryland and DC. We have a workforce of 15 crews and have provided services for 9,300 homes.

DeVere Insulation Home Performance, LLC is a certified government contractor.

Core Competencies

  • HVAC
  • Duct Cleaning
  • Insulation
  • Air Sealing
  • Crawlspace Encapsulation
  • Energy Audits


  • Staff with over 20 years of experience
  • Fleet of over 20 trucks
  • Fast and efficient turnaround time
  • Building Performance Institute (BPI) certified staff
  • Employees authorized to work on Military bases

Certifications include:

  • Lead Abatement
  • Weatherization Installer
  • OSHA Certifications
  • Master HVAC license
  • Institute of Inspection, Cleaning and Restoration Certification (IICRC)

Vendor Profile

USFCR Verified Vendor

  • DUNS: 117240800
  • CAGE: 9RN51
    • Woman-Owned Small Business
  • Primary NAICS: 561790
  • Other Services to Buildings and Dwellings
  • Secondary NAICS: 562910, 236118, 238310
  • Institute of Inspection, Cleaning and Restoration Certification (IICRC)


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508 McCormick Dr Ste. H
Glen Burnie MD 21061
EPA Lead-safe Certified Firm logo.


DeVere Insulation Home Performance is a partner company of East Coast Mold Remediation.

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