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If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
RetroGreen Energy is your trusted partner for improving energy efficiency and comfort in your home or business. With over a decade of experience, we specialize in advanced insulation solutions, including injection foam, spray foam, and attic insulation. Fully licensed and insured, we are ENERGY STAR and BPI certified, ensuring the highest quality work. Our unique RetroFoam technology provides superior air sealing, reducing energy costs by up to 30% while enhancing indoor air quality and comfort. Whether you’re looking to lower utility bills, soundproof your space, or embrace eco-friendly practices, RetroGreen Energy is dedicated to delivering exceptional results with transparency and care.
Overview
Hired 5 times
Serves Saint Cloud, MN
Background checked
License verified
15 employees
17 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, and Credit card.
This pro's rating is a combination of reviews posted by customers both on and off of Thumbtack. Thumbtack cannot verify external reviews.
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Read reviews that mention:
Nicole
Oct 2, 2025
•
From Google
Retro Green has been the best insulation company! Oren is amazing with his attention to detail and thorough inspection. He was able to find all the issues with the insulation in my house and quoted a reasonable price. Nick and Crew came out to install the foam insulation into my slanted ceilings and fix a bath fan. They were respectful and hard working. Nick showed pictures of their work afterwards. Overall, was the best experience I have had with any contractor. I have had many! Thank you for being a trustworthy company.
RetroGreen Energy's reply
WOW! This means the alot to us. Thanks for sharing your awesome experience with the world!
jen L.
Sep 26, 2025
•
From Google
I had RetroGreen do the insulation in my attic and walls. I can already feel the difference with cooling and I have less humidity.The installation crew was top notch. All so professional, kind and informative. The cleanup job they did left my attic space and stairs cleaner than when they started.I couldnt tell where they removed the siding for wall insulation. They were careful working around the garden and flower bed areas. Couldnt tell they had been there!I would recommend this company for insulation.I am looking forward to lower heat bills this winter.
RetroGreen Energy's reply
Thank you Jen for sharing your experience with use finding many details that were missed by another spray foam contractor that undermined the true potential for the performance of your home. We were able pin point the exact areas that were missed creating a huge missed opportunity. we were able to cut another 30% of leakage on the home with touching up the spray foam and injecting all of your existing walls with Retrofoam in St Cloud
Julie M.
Nov 7, 2025
•
From Google
Had foam insulationinstalled in virtually all my house in April & May, 2025. My project took a little longer as we ran into a couple of glitches. House was cooler this summer and am looking forward to a warmer winter. Noises from outside has definitely been muffled (i.e. traffic noises, noises from storms) Crew was courteous and helpful. Would do work with them again if the need arises.
Thomas L.
Jul 31, 2025
•
From Google
RETROGREEN ENERGY DID A GREAT JOB ON MY HOUSE, EXCELLANT PEOPLE TO WORK WITH WOULD RECOMMEND THEM TO ANYBODY NEEDING INSULATION IN THERE HOMES. THANKS AGAIN GUYS ,AND THANKS FOR THE EXTRA HELP MOVING SOME ITEMS THAT I COULDN'T. TOM
RetroGreen Energy's reply
Thanks, Tom, for having us out to inject your home with RetroFoam on the east side of St. Cloud
Sarah T.
Oct 15, 2025
•
From Google
Very professional- and our basement is already so much warmer. They found a wall with water damage we did not know about so we were able to fix that. Highly recommend
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We provide free estimates to help homeowners understand their insulation needs and costs upfront. Our pricing is based on factors such as home size, insulation type, and installation requirements.
Many of our insulation services qualify for federal energy efficiency tax credits under the Inflation Reduction Act, which can provide up to 30% back on insulation costs, capped at $1,200 per year.
Additionally, we work with local utility rebate programs that may further reduce the cost of insulation upgrades.
Contact us to learn more about available incentives and how you can save on your insulation project.
What is your typical process for working with a new customer?
Our process begins with a free consultation, where we assess the customer's insulation needs and discuss their goals for energy efficiency and comfort. We then schedule a free estimate, during which our team evaluates the home, identifies insulation opportunities, and provides a detailed quote. If the customer chooses to move forward, we schedule the installation at a convenient time. Our trained technicians complete the work efficiently, ensuring minimal disruption to the home. After installation, we conduct a final review to ensure quality and customer satisfaction. We also assist with any available tax credits or rebates to help maximize savings.
What education and/or training do you have that relates to your work?
We are a Building Performance Institute (BPI) Certified company, ensuring we follow industry best practices for energy efficiency and home performance. As an Authorized RetroFoam Dealer, we specialize in advanced injection foam insulation techniques. Additionally, we are an ENERGY STAR Certified Partner, demonstrating our commitment to high-performance, energy-efficient solutions. Our technicians receive ongoing training to stay up to date with the latest insulation methods, safety protocols, and rebate programs to provide the best service possible.
