aid: aeroseal
name: Aeroseal
description: 'Aeroseal is a building-envelope and duct air-sealing technology company
  headquartered in Miamisburg, Ohio. Its patented aerosol sealing process — developed
  by Dr. Mark Modera under U.S. Department of Energy research at Lawrence Berkeley
  National Laboratory beginning in 1993 and commercialized as Aeroseal in 2010 — injects
  a fog of non-toxic sealant particles into a pressurized duct system or building
  envelope, where the particles collect at the edges of leaks and seal them from the
  inside. The company sells computer-controlled sealing equipment and software to a
  dealer network under the HomeSeal Connect and AeroBarrier Connect product lines;
  the on-machine software measures leakage in real time and issues a certificate of
  completion showing before-and-after leakage rates. Aeroseal reports operations in
  27 countries and all 50 U.S. states, and has raised roughly $119M across three
  rounds, including a $67M Series B in July 2023 backed by Breakthrough Energy
  Ventures, Climate Investment and OGCI. It is an equipment, materials and
  contractor-software business rather than a developer platform: it publishes no
  public API, developer portal, SDK or machine-readable specification.'
image: https://aeroseal.co.uk/wp-content/uploads/2025/10/Aeroseal-Logo-WhiteText.png
url: https://raw.githubusercontent.com/api-evangelist/aeroseal/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-harvest-url: https://forgeglobal.com/aeroseal_stock/
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.23'
created: '2026-08-06'
modified: '2026-08-06'
tags:
- Company
- Energy Efficiency
- Climate Technology
- HVAC
- Building Envelope
- Duct Sealing
- Indoor Air Quality
- Building Performance
- Construction Technology
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/aeroseal-domain-security.yml
- type: Website
  url: https://aeroseal.com/
- type: Blog
  url: https://aeroseal.com/blog/
- type: BlogFeeds
  url: https://aeroseal.com/feed/
- type: Support
  url: https://support.aeroseal.com/
- type: Login
  url: https://aeroseal.com/dealer-login/
- type: PrivacyPolicy
  url: https://aeroseal.com/privacy-policy/
- type: Contact
  url: https://aeroseal.com/contact-us/
- type: LinkedIn
  url: https://www.linkedin.com/company/aeroseal-llc
- type: LLMsTxt
  url: llms/aeroseal-llms.txt
x-enrichment:
  date: '2026-08-06'
  status: minimal
  artifacts_added: 3
  pass: local-v1
x-coverage:
  state: none
  reason: no-developer-program
  detail: >-
    Aeroseal sells computer-controlled duct/envelope sealing equipment and dealer
    software, not APIs — its live application backend at api.aeroseal.com answers the
    plain-text body "live (2.44)" at the root but returns 404 on every discovery path
    (/openapi.json, /swagger.json, /graphql, /api-docs, /docs, /.well-known/*), no
    developer/docs/portal subdomain resolves, no package exists on npm or PyPI, and the
    Aeroseal-LLC GitHub org has zero public repositories.
  evidence:
  - url: https://api.aeroseal.com/
    status: 200
  - url: https://api.aeroseal.com/openapi.json
    status: 404
  - url: https://api.aeroseal.com/graphql
    status: 404
  - url: https://aeroseal.com/llms.txt
    status: 404
  - url: https://aeroseal.com/.well-known/agent-card.json
    status: 404
  - url: https://aeroseal.com/
    status: 403
  checked: '2026-08-06'