About Us

We are a team of solar and energy efficiency professionals dedicated to improving your home’s comfort, efficiency, and health. We will work alongside you at every step of the process to ensure that you receive the best results. Contact us today to get started!


We're Colorado Proud

Locally owned and operated in the incredible state of Colorado (based in Broomfield).


Years Of Experience

You can feel confident knowing we’ve got sufficient experience for any project.


5-Star Experience Every Time

We go above beyond to provide a 5-star experience to every client.

Meet Our CEO

Scott Spivak (Founder and Chief Building Scientist)

Scott has 30 years of experience in the residential construction, energy efficiency, and solar industry. He has audited hundreds of homes, certified over 800 new Energy Star homes, trained hundreds of professionals in energy auditing and efficiency, and is the recipient of the EPA’s prestigious Energy Star Partner of the Year award. His current focus is helping Colorado homeowners convert to solar energy and increase their indoor comfort while reducing their energy costs. Scott’s credentials include a Master of Arts Degree and certifications for BPI Building Analyst, BPI Building Envelope Professional, BPI Whole House Installer, and Green Building programs.

Our Commitment To You

We are a Team of certified professionals that bring commitment, dedication and a sincere desire to serve our community by helping homeowners and small businesses reduce high energy costs and prevent unhealthy living spaces.

  • We will conduct ourselves with the highest integrity, professionalism, and honesty
  • We will treat your home like it was our own – and we love our homes!
  • Our staff is certified and trained to the highest industry standards
  • We are committed to finding energy solutions that will save you money on your heating and cooling bills at the lowest possible cost
  • We are committed to making sure you live in a healthy home or business
  • We will work diligently with your electrical and gas providers to make sure you get the highest rebates and tax incentives possible

What Our Clients Say About Us

We go above and beyond to provide the best solutions, expierence, and workmanship for each and every one of our clients.

It Was A No-Brainer

“It was a no-brainer to work with Green Collar Crew because they saved me a lot of time, money, and worry by getting me the best price and always being available to answer questions or clarify about the progress of the project.”

– Deanna, Fountain CO

Absolutely Amazing

“Wow, so glad I read the reviews and went with Green Collar Crew!  Everything from start to finish was absolutely amazing. Even during the chaos with COVID, everything from the paperwork, incentives, timelines, communication, everything was great.”  

– Scott, Broomfield CO

Beyond Excited

“We are beyond excited about having solar panels installed on our home. Leticia, our site representative, was so friendly and professional. She was very patient while answering all of our questions, and quite knowledgeable.” 

– Sandra, Littleton CO