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Since its inception, Green Collar Operations has been dedicated to providing exceptional HVAC and heating services to the Austin community and surrounding areas. With a focus on quality workmanship and customer satisfaction, Green Collar Operations offers a comprehensive range of services, including air conditioning installation, heating equipment supply, and insulation solutions. Their commitment to energy efficiency and sustainable practices ensures that each project not only meets the needs of clients but also contributes to a healthier environment. Trust Green Collar Operations for all your home comfort needs, where professionalism and ex...
Green Collar Operations
Home Care & Success Stories
Green Collar Operations
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Jude D.
Delighted with the customer service and support of just about every one from Green Collar - from Adam to Matt, to Allison and everybody else we interacted with. Have already recommended them to our friends, in need of similar weatherization and insulation. Keep up the good work, guys!
Review from Yelp
Alex H.
We have a two story house built in 1983 that gets very hot during the summer. We called Green Collar Operations because of their strong online reviews.
We received a quote from Bill, who was very knowledgable, professional and friendly. The quote appointment took about 30 minutes. In general, the quote process is low pressure... we waited nearly 7 months before moving forward with the work and we didn't get any spam emails or calls inbetween.
Once we decided to move forward (attic insulation, the cool aide package, etc.) the team made it out to our house the very next week. This was awesome.The crew arrived on time and thoroughly weather-proofed our home. When it was our baby's nap time, the crew went out of their way to work silently, which was even more awesome.
It took the team 2-3 hours to complete the work and we could tell that evening that our upstairs was much cooler than it had been before. Rob, Green Collar's owner, then came out two weeks later to inspect the work. Rob stayed an extra 20-30 minutes to help us problem solve our noisy air conditioner, and even offered to personally bring the needed part to our house the next day.
My wife and I were incredibly pleased with the work of Green Collar Operations. If you need help, call these guys. Not only do they do good work, but they're also nice, professional cool dudes.
Review from Google
Alex H.
We have a two story house built in 1983 that gets very hot during the summer. We called Green Collar Operations because of their strong online reviews.
We received a quote from Bill, who was very knowledgable, professional and friendly. The quote appointment took about 30 minutes. In general, the quote process is low pressure... we waited nearly 7 months before moving forward with the work and we didn't get any spam emails or calls inbetween.
Once we decided to move forward (attic insulation, the cool aide package, etc.) the team made it out to our house the very next week. This was awesome.The crew arrived on time and thoroughly weather-proofed our home. When it was our baby's nap time, the crew went out of their way to work silently, which was even more awesome.
It took the team 2-3 hours to complete the work and we could tell that evening that our upstairs was much cooler than it had been before. Rob, Green Collar's owner, then came out two weeks later to inspect the work. Rob stayed an extra 20-30 minutes to help us problem solve our noisy air conditioner, and even offered to personally bring the needed part to our house the next day.
My wife and I were incredibly pleased with the work of Green Collar Operations. If you need help, call these guys. Not only do they do good work, but they're also nice, professional cool dudes.
Review from Yelp
S G.
Job went very smoothly. They did what they said they would do and cleaned up after themselves. I am very happy I used them I feel confident my attic space is well insulated. I can feel the difference and the AC doesn't cycle on as frequently.
Review from Google
Taylor M.
Rob and his crew were thorough and professional, and helped me learn a lot about my new home. I originally called about blown-in insulation but now I will get the most out of my HVAC system for years to come. You can tell that the team is passionate about what they do. I would highly recommend Green Collar to anyone needing insulation or duct work.
Review from Yelp
Daniel T.
Overall Green Collar did a great job of righting my 40 year old duct system. Green Collar responded to my request and came out faster than any other 4 companies i reached out to. They gutted the old system that was falling apart, put in something from this century, rebalanced my home and made sure everything ran efficiently. The difference the new system has made is unbelievable and worth the cost. I would recommend Green Collar with a few caveats...
The experience wasn't without a few hiccups. First i was misquoted not once, but twice. While the first quote did seem too good to be true, the final cost was about double what i was originally quoted due to simple mistakes from the sales person that should have been easily avoided.
The construction time I was originally quoted was around 2 days, but I ended up having to take 4 consecutive days off work to accommodate the work done. I'll give them a pass there since my attic was a tight squeeze.
And lastly, they left a few messes just about everywhere. Insulation and dust under all the vents, plaster or some junk from the ladder's feet everywhere they placed it, when they replaced the door seals they just left all the trimmings on the floor (didn't even try on that one), and duct seal goop all over the stuff that was in my attic.
Review from Yelp
May 14, 2026