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Denver's Most Trusted Heating, Air Conditioning, Electrical and Solar Company

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SINCE 1976

  • EPA & NATE Certified
  • Full Labor Warranty
  • 100% Guarantee
  • Family-Focused
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Our Most Popular Services

Furnace system was repaired

Furnace Repair

Stay warm with expert furnace repair from Controlling Systems Heating, AC and Electrical Repair! Our fast, reliable service restores comfort and efficiency, ensuring your heating system runs smoothly all season long.

Furnace Repair Service
Technician completing furnace installation

Furnace Installation

Upgrade your heating with Controlling Systems Heating, AC and Electrical Repair! We provide top-quality furnace installation and replacement, delivering energy-efficient solutions tailored to your home’s needs.

Furnace Installation Service
Outdoor residential HVAC unit
Heat Pump Installation

Controlling Systems Heating, AC and Electrical Repair specializes in professional heat pump installation and replacement, offering energy-efficient heating and cooling solutions designed to keep your home comfortable year-round.

Heat Pump Service
Completed heat pump maintenance work

Heat Pump Maintenance

Maximize efficiency and extend the life of your heat pump with Controlling Systems Heating, AC and Electrical Repair! Our expert maintenance services ensure peak performance and reliability for every season.

Heat Pump Service
Solar Panel Installation
Solar Installation

Harness the power of the sun with Controlling Systems Heating, AC and Electrical Repair! Our expert solar installation services provide clean, efficient energy, reducing costs while maximizing sustainability for your home.

Solar Installation Service
Home construction included electrical work

Home Electrification

Upgrade your home with Controlling Systems Heating, AC and Electrical Repair’ electrification solutions! We optimize energy efficiency, enhance convenience, and future-proof your living space with cutting-edge, eco-friendly technology.

Electrification Service

About Controlling Systems Heating, AC and Electrical Repair

At Controlling Systems Heating, AC and Electrical Repair, we’ve been committed to keeping homes and businesses comfortable since 1976. As a family-run business, we take pride in delivering expert HVAC services with a personal touch. Our extensive experience spans heat pumps, air conditioners, furnaces, solar installations, and electrical work, ensuring that we can meet all your climate control needs. More than just installing and repairing equipment, we focus on providing energy-efficient solutions that enhance comfort while reducing long-term costs. Every home and business has unique requirements, and we take the time to tailor our services to your specific needs, guaranteeing reliability and efficiency year-round.

100% Satisfaction Guaranteed Badge

At Controlling Systems Heating, AC and Electrical Repair, we stand by our work with a 100% Satisfaction Guarantee. With industry-leading warranties and a commitment to quality, your comfort and investment are always protected.

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Call 303-762-1421
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Controlling Systems Heating, AC and Electrical Repair

Our success over the decades is rooted in our dedication to customer satisfaction and high-quality workmanship. We’ve built a strong reputation for integrity, professionalism, and expertise, earning an A+ rating with the Better Business Bureau. Whether you need routine maintenance, an emergency repair, or a complete system upgrade, our highly trained and certified technicians ensure you receive the best service possible. As a locally owned business, we care about our community and are committed to keeping Denver homes and businesses comfortable in every season. With Controlling Systems Heating, AC and Electrical Repair, you can trust that your climate control needs are in expert hands.

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Technician from Controlling Systems

Our Special Offers

Saved $50 on service repair
$1000 off HVAC replacement offer
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Call 303-762-1421

What Your Neighbors Are Saying About Us

Sharon A.
Sharon A.
★★★★★
I will definitely recommend Controlling Systems Heating, AC and Electrical Repair to anyone wishing to have a heat pump installed. I am now sitting very comfortably in my house, which has light humidity - perfect on a cold, dry Colorado winter day.
Jeremy B.
Jeremy B.
★★★★★
These guys are amazing at what they do. Punctual, efficient, knowledgeable, and personable, always willing to teach and explain every step of the process. We have relied on Controlling Systems Heating, AC and Electrical Repair for a number of our home improvements.
Shannon
Shannon
★★★★★
Exceptional service. Isidoro was punctual, had great communication before and during the service visit, and managed to fix my heating system within hours after I made an appointment. I highly recommend Controlling Systems Heating, AC and Electrical Repair to anyone.
Troy M.
Troy M.
★★★★★
Absolutely 💯 percent love this company. Hired them to put in a mini split. Process was easy abs straight up. No gimmicks no hassle and no tricks. This company stays in communication and in compliance. My product and my install was perfect!!
Bruce M.
Bruce M.
★★★★★
We’ve been doing business with Controlling Systems Heating, AC and Electrical Repair for more than 10 years for maintenance and repairs All of them were always very polite and professional, answering to all ours questions and concerns. We highly recommend Controlling Systems Heating, AC and Electrical Repair.
Mandi C.
Mandi C.
★★★★★
Izzy came out do to maintenance on our furnace. He was informative, trustworthy, explained everything in layman's terms, and incredibly thorough with his inspection of everything. I appreciated his candor and helpfulness. Would highly recommend.
Melinda Z.
Melinda Z.
★★★★★
They were a fantastic team! They were all upbeat and worked together to install, while being respectful of our home. They exhibited great attention to detail and took the time to explain the device and maintenance afterwards. We highly recommend Controlling Systems Heating, AC and Electrical Repair!
Elaine R.
Elaine R.
★★★★★
Another great furnace check-up. This time my serviceman was Vincent. He called ahead to alert me that he was on his way. He checked out the year old furnace and AC leaving no mess behind for me to clean up. I have used this company for years.
Crystal T.
Crystal T.
★★★★★
We had a great experience with this company! We hired them to replace our furnace and AC unit, and from the first interaction, they were professional, friendly, knowledgeable, and we felt like their pricing was fair. Our install went smoothly and both units are working well!
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Areas We Serve

  • Arvada
  • Aurora
  • Berkley
  • Boulder
  • Broomfield
  • Centennial
  • Central Park
  • Commerce City
  • Denver
  • Englewood
  • Federal Heights
  • Golden
  • Greenwood Village
  • Highlands Ranch
  • Lafayette
  • Lakewood
  • Littleton
  • Lone Tree
  • Louisville
  • Northglenn
  • Sherrelwood
  • Superior
  • Thornton
  • Westminster
  • Wheat Ridge
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