HVAC Services

Reliable heating and cooling systems are essential for year-round indoor comfort. Heart Heating, Cooling, Plumbing & Electric provides professional HVAC services to keep your equipment operating efficiently year-round. Our team handles system repairs, full replacements, new installations, and routine maintenance for residential heating and cooling systems. Each service is completed with careful system evaluation, proper sizing, and clean workmanship.

If your HVAC system is not performing as expected or you are planning an upgrade, our technicians are ready to help. If you need to schedule service or want to speak with a specialist about your system, contact our team today. We are here to help you take the next step toward reliable, year-round comfort.

Hearting Heating,Cooling, Plumbing & Electric. Littleton Colorado, HVAC Install.jpg

Our Residential HVAC Services

Heart Heating, Cooling, Plumbing & Electric delivers complete HVAC services tailored to your system type and home layout.

We provide:

  • HVAC repair: Diagnosis and repair of heating and cooling system issues.
  • System installation: Professional installation of new furnaces, air conditioners, and heat pumps.
  • HVAC replacement: Removal of outdated systems and installation of properly sized equipment.
  • Preventative maintenance: Scheduled service to support system efficiency and longevity.
  • Thermostat installation: Installation and replacement of programmable and smart thermostats.
  • Ductwork adjustments: Modifications and improvements to support airflow and system performance.

Our technicians evaluate system performance and provide clear recommendations based on your home’s heating and cooling demands.

Heating Services

Reliable heating is essential during colder months, and our team services a wide range of residential heating systems. Whether your system needs repair, replacement, or a new installation, Heart Heating, Cooling, Plumbing & Electric provides solutions designed to keep your home comfortable and operating safely.

Our heating services include work on furnaces, heat pumps, and related system components. If you are experiencing heating issues or planning an upgrade, our technicians can evaluate your system and recommend the right next step.

Cooling Services

When temperatures rise, a dependable cooling system helps maintain comfort throughout your home. Our technicians provide repair, replacement, and installation services for residential air conditioning systems designed to match your home’s layout and cooling needs.

We work with a variety of cooling equipment and help homeowners address system performance issues, aging equipment, or new installation projects. If your air conditioner is struggling to keep up or nearing the end of its lifespan, our team can help you determine the best solution.

Preventative HVAC Maintenance

Routine maintenance helps reduce breakdowns and supports system performance. Our HVAC services include seasonal inspections, system cleaning, and performance checks to keep equipment operating reliably. Homeowners can ask about our Maintenance Plan to schedule recurring service and maintain consistent system performance year after year.

Professional Solutions That Put You First

We provide reliable, people-first service designed to meet your unique needs with care and professionalism. Our team is committed to delivering consistent results, clear communication, and dependable support you can trust. From start to finish, we focus on quality, responsiveness, and building lasting relationships through service delivered with heart.

Ready for HVAC That Actually Keeps Up?

Your home deserves consistent comfort in every season. Our HVAC services are designed to improve performance, efficiency, and reliability across the Metro Denver area. Contact our team today to schedule service and get your system working the way it should.

Special Offer

$750 Off

Complete HVAC System Replacement

Valid on full system installs. Financing available.

Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Apr 30, 2026

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    what people are saying

    Quality Service Backed by Real Reviews

    Larry Giorno
    5 days ago
    Nick was very professional and good at explaining things
    Kathy Mulloy
    6 days ago
    Great staff for the inspection s. Trenton was lovely to have in my home but the cost for cleaning the new unit is ridiculous
    Jdogg
    6 days ago
    Technician was very professional and help me find our problem.
    Christopher Johnson
    6 days ago
    Honest and thorough. Ben Miller was a great representative for the company and provided outstanding service. Thank you.
    Taylor Mabry
    6 days ago
    Seneca did amazing, fast work. And it was so easy to call and schedule. They came next day!!! Updated - Kevin C. Came today to do my plumbing inspection and amazing sewer scope and cleaning service! Thank you!!!!
    PETER Hymes
    6 days ago
    Daniel from Heart Heatint and Cooling was fantastic. Arrived early after notification of his travel and easily identified and fixed our issue. Would recommend anytime!
    Jeff Gratias
    7 days ago
    Very reasonable and friendly. Great job!!
    Catherine Watson
    1 week ago
    Kevin responded quickly to our complaint of a small amount of water in the basement. He attempted to clear the line, sent a camera through and finally found that the line to the sewer was cracked, and several joints were disturbed enough to displace the pipe to Where almost nothing could get through. Ultimately, we had to have a New pipe from the house to the sewer line in the street He arranged for the repairs to happen quickly, and his crew tried to minimize any Disturbance to our lawn and concrete Kevin explained everything as we went along and tried to give me as many breaks on the final price As he Could. He was very professional, efficient and pleasant, and he stayed in contact with me at all times during the work
    Robert Norris
    1 week ago
    Great work, overpriced, won’t see you again 😉
    Nick M
    1 week ago
    Newly signed up for the Heart HVAC maintenance plan. Joel arrived , and was fantastic from start to finish. Kind, willing to listen and educated me on everything he was doing and what he found. Great 1st experience, and cannot thank Joel for his work and effort.
    Joel Ramirez
    1 week ago
    David is very professional and friendly, he knows what he is doing. The job the he did for us was very clean and seamless, I will definitely will recommend Heart Heating, Cooling and plumbing for our future needs.
    Michael Fuller
    1 week ago
    Joel & Riley came to inspect our HVAC system. They were extremely kind and knowledgeable. I would recommend Heart and these technicians any day of week!!
    mina collins
    1 week ago
    Chris was very helpful and personable
    Summer MacAdam Gorham
    2 weeks ago
    Joel was excellent and informative!
    Jennifer Bonsall
    2 weeks ago
    Wyatt was very great to work with. Knowledgeable and friendly. We got a new water heater and some valves. He did a great job and it took the amount of time he said it would to get it done. He left things clean when he left. I am very grateful that we used them and I definitely will again Ben Miller came to do a air conditioner tune up. He was very thorough and honest. I liked that he told us all that he found and then what he would definitely do and that which could wait. He was able to schedule a cleaning for the next day so we didn't have to wait.
    Bruce Fest
    2 weeks ago
    Great service at low cost . Thanks.
    Jim Ciago
    2 weeks ago
    I called Heart after having an atrocious experience with another company…Big Ben came out and was transparent, clear, very thorough, and friendly too! Very happy with this experience.
      Get In Touch With Heart Heating, Cooling, Plumbing, Electric

      Full Service Home Comfort

      Heating, cooling, plumbing, and electrical services come together to support comfort, safety, and reliability throughout your home. From routine care to repairs and system upgrades, each service is handled with attention to detail and a focus on long term performance. Trusted solutions help keep everything running smoothly through every season.
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