Hi. I’m Shawn Mansur. Founder of Stellrr. I’ve secretly been obsessed with insulation since I was a kid in the 80s.

Texas A&M was testing spray foam roofing systems on buildings. Intrigued, my dad decided to convert his office in El Paso from a flat tar roof to a foam roof.  This innovative roofing system made a big impact. The foamed roof is still in service. That’s a long life. 

Fast forward to 2016, I sold my first waste management & recycling company. Then I started Stellrr. 

My mission has always been to Change Lives. I believed I could change lives with insulation.  But I was wrong.

What happened instead is we did what clients requested. We did what our competition did. Mostly putting lipstick on a pig.

The lack of life changing results had me feeling depressed. I was missing something, but I couldn’t figure out what I needed to change. 

Until one day, I connected with the Yoda of insulation. My friend Larry Janesky has 31 patents. All related to fixing home attic, crawlspace & basement problems.

He transformed my understanding of building science. Looking at the home as a system. 

I discovered fixing my client’s home isn’t about insulation. It is all about cleansing homes.

When we started cleansing homes we achieved life changing results every time. I finally feel like we are achieving my mission. Changing lives, cleansing homes. 

At Stellrr we are not insulators. We are cleansers.

Stellrr is a young, fast growth organization. My goal is to never sell to a publicly traded company. My goal is to keep Stellrr as a family business. My wife Shelley, both my mom & dad work in the business. My goal is to raise my kids up to be worthy of working with the Stellrr team.

We are building something awesome here! I hope my team & I earn the opportunity to serve you. Thank you. 

Howdy! Thank you for reading my site Stellrr.com. My name is Shawn Mansur. I am confident that by taking advantage of the resources I have published on this site, you will be able to easily avoid getting mislead and tricked into overpaying for insulation services.


Stellrr’s Mission

Change Lives, Cleansing Homes!


Stellrr’s Values

Shawn Mansur earned the Boy Scouts rank of Eagle Scout in 2000.  Scouting in his youth instilled the values & principles that guide Shawn & our teams today. Our values include being:

  • Trustworthy
  • Loyal
  • Helpful
  • Friendly
  • Courteous
  • Kind
  • Obedient
  • Cheerful
  • Thrifty
  • Brave
  • Clean
  • Reverent

What it Means to You

  • Fair, honest, pre-set pricing
  • Prompt, thorough, courteous service
  • Experienced, highly-trained, professional staff
  • Patented, reliable, innovative products you can trust

Next… Discover What to Expect – The Stellrr Difference