About Controlling Systems Heating & Air Conditioning
50 Years of Taking Care of Colorado Homes
Controlling Systems has been serving the Denver community since 1976.
A lot has changed in 50 years. Equipment has become more efficient, technology has gotten smarter, and the way we heat, cool, and power our homes continues to evolve.
But one thing hasn’t changed: the way we believe people should be treated.
As an independent, locally owned heating, cooling, and heat pump company, we’ve built our reputation by taking care of our customers, doing quality work, and providing the kind of dependable service we’d want for our own families.
Today, we’re proud to serve generations of Colorado homeowners who trust Controlling Systems to keep their homes comfortable, efficient, and safe.
Our Mission
Our mission is simple:
Treat people right. Do the job right. And always provide a little more than expected.
We believe great service is about more than repairing a furnace, installing an air conditioner, or upgrading your heat pump system. It’s about listening to our customers, understanding their homes, explaining their options, and helping them make decisions they feel good about.
Sometimes that means finding a repair that keeps an existing system running. Sometimes it’s identifying rebates or incentives that can save a homeowner thousands. And sometimes it’s simply taking the extra time to answer a question or take care of a detail that might otherwise be overlooked.
That’s what we call Cherry-on-Top Service.
Experience You Can Trust
After 50 years in business, we’ve learned that great customer service has to be backed by great technical work.
Our team includes highly trained professionals with industry certifications and factory training, including NATE-certified, ICC-certified, and EPA-licensed technicians.
We service and install all major HVAC brands and provide solutions for:
- Heating and furnace systems
- Air conditioning
- High-efficiency heat pumps
- Ductless and mini-split systems
- Indoor air quality
- HVAC maintenance and repair
- Energy-efficient home upgrades
We continually invest in training and technology so our team can provide today’s solutions while maintaining the workmanship and personal service our customers have expected from us since 1976.
Solutions That Make Sense for Your Home
We don’t believe every homeowner needs the same solution.
Our job is to understand your home, your priorities, and your budget, then explain the options available to you.
That can be especially important today. Between high-efficiency equipment, cold-climate heat pumps, new Colorado regulations, utility rebates, state incentives, and rapidly changing technology, homeowners have more choices than ever before. We’ll help you understand those choices — without expecting you to become an HVAC expert first.
Our goal is to provide a solution that makes sense today and for the years ahead.
Local Since 1976. Here for What Comes Next.
Reaching 50 years in business isn’t something we take for granted.
It represents thousands of service calls, installations, conversations, referrals, reviews, and — most importantly — relationships with Colorado homeowners who chose to put their trust in a local company. We’re proud of where we’ve been, excited about where we’re going, and committed to carrying the values that started Controlling Systems in 1976 into the next generation.
Take care of people. Take pride in our work. Always put the Cherry on Top.
Controlling Systems
Cherry-on-Top Service Since 1976