First Defense Insulation

fdinsulation-atticsystems.com

Sand Springs, Oklahoma, United States

1-10 employees

LinkedIn Profile

About First Defense Insulation

rigid foam insulation, roofing contractors, consulting, blown cellulose insulation, hvac system optimization, air leak repair, attic insulation upgrade, services, radiant barriers, environmentally friendly insulation, duct sealing, b2c, home insulation, air sealing, home comfort services, duct insulation, pest resistant insulation, insulation void repair, energy & utilities, insulation installation

First Defense Insulation's Tech Stack

Decision Makers at First Defense Insulation

1 contact

John Blackwelder

Chief Executive Officer

j***@fdinsulation-atticsystems.com Sign up to view

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9 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

First Defense Insulation uses Cloudflare DNS, Outlook, CloudFlare Hosting among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

First Defense Insulation's Position in the StackWho Database

• First Defense Insulation is 1 of 3,629 consumer services companies tracked in StackWho.
• 3,619 consumer services companies in our database have verified decision-maker emails (100% of the cohort).
• 2,031 companies in Oklahoma are in the StackWho database.
• 1,556 consumer services companies are in the 1-10 employee range (same size as First Defense Insulation).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does First Defense Insulation use?

First Defense Insulation uses Cloudflare DNS, Outlook, CloudFlare Hosting, YouTube, Mobile Friendly, Google Font API, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at First Defense Insulation?

StackWho has verified email addresses for 1 decision maker at First Defense Insulation. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach First Defense Insulation directly for sales, recruiting, or partnerships.

What industry is First Defense Insulation in?

First Defense Insulation operates in the consumer services industry, headquartered in Sand Springs, Oklahoma, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export First Defense Insulation's contact data?

Yes. StackWho Pro members can export decision maker contact data for First Defense Insulation and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.