Littleton Heating & Air Conditioning

A very pleasant experience working with Littleton Heating and AC. I have lived in my home over 50 years and this will be my 3rd furnace and second AC system. The previous install quite a few years ago never lived up to expectations. Derek arrived on time and went over my entire system with me explaining the possible problems I had with the system he was looking at and was he right he described exactly the issues I had experienced with my current furnace and ac. Derek went over his recommendations for a system that would be superior to what I had. He went a step further to explain the changes in the industry that related to a superior product and detailed the installation procedure and related cost to improve my existing product. I liked what I saw and the explanations given including the cost. The price allowed me to upgrade to a much nicer system including the latest style thermostat and humidifier. The coordination between myself, Derek and Karen made the whole installation a breeze for me maybe not so much for them. I am now enjoying a HVAC that works like a dream and didn't break the bank. I am very happy to endorse Littleton Heating and AC and tell you that Derek is the best.

I had Littleton Heating & AC install 2 mini split units for my residence. Derek was timely, professional and did a great job taking care of my questions and needs.

The best part was the estimate was literally $3500 less than the 2 other estimates I received. All were local companies.

Karin (dispatcher) helped me get set up the right direction with Xcel’s rebate plan.

Great work overall.

I got a new furnace and heat pump with Littleton heating and it was super duper easy! Derek was such a friendly person, he answered all of my questions passionately--you can tell her really likes these systems and cares about them! Super responsive the entire process. Would absolutely recommend and work with again!

I have used Littleton heating and air in the past to service my heater at my moms house and at my house and Derek has always done a great job and is right to the point of what needs to be done. I recently had them put a new furnace in my rental property and they got it done and worked with the tenants from install to inspection.

We have our heating system for about 2 years now, and we always felt that the furnace was running too often and barely keeping up to heat the house when it was very cold outside.
When Derek came I explained this to him. He checked the entire system. He readjusted the furnace, increased the temperature of the outgoing air and also checked the temperature of the return air. He did a very diligent job, with the result our house feels warm, even at temperatures below 0. The running time of the furnace is decreased and we feel very comfortable.
Congratulations to such service personnel like Derek.
Gerhard Hertel

We have lived in Littleton for 25 years and use Littleton Heating all the time.!! Recently we had a new furnace and AC installed and they did a superb job of installation and service. I would recommend them to all my friends. Elaine and Ron Kaminen, Littleton, Co.

In early winter of 2020, we started searching for a company to install an air conditioning unit (new) and furnace (replacement) for our ranch home. We met with three firms.

Darek was the person who met with us from Littleton Heating and Air Conditioning, and we choose them based on our meeting with Darek. It was Darek’s sincerity and straightforward manner which in the end convinced us to go with his company. One thing that stands out for us from that meeting is a statement from Darek: “Even if you don’t go with us here are some things that you should keep in mind and look for in the vendor you choose…”. This gave us a strong feeling him and his firm were customer oriented.

We choose his firm and had a Daikin furnace and air conditioner installed. The furnace was installed and used since approximately January 2021, and the air conditioner was installed and used from about May 2021. Both have worked very well for us in their first year. No major issues to date, and one small issue (see next paragraph) was taken care of quickly and promptly.

From the original install of the furnace, we found the drainpipe was routed in an awkward place. At a follow-up visit by Darek we showed him and explained our concerns, and he agreed. He quickly had someone come out and reroute the drainpipe to our satisfaction.

Overall, we are happy with our Daikin furnace and air conditioner after one year of use, and happy we went with Darek and Littleton Heating and Air Conditioning.

I've used Littleton HVAC for repair and upgrades for several units on multiple homes and they're my go-to. Their attention to detail when upgrading a system and rerouting ducts was far beyond what I have seen from other providers in the past. Their maintenance work is always timely and they're quick, clean and efficient. I highly recommend them for all your HVAC needs...especially system upgrades & rebuilds.

Littleton Heating and Air went above and beyond our expectations! We decided to upgrade our 13 year old furnace and A/C for our two story home as we were finding the upstairs was hard to make comfortable. Derek recommended we go with a Daikin heat pump to manage our complaints and have a furnace as backup heat for the really cold winter days. We scheduled our install and we had our full system up in two days! Everyone on the job was really professional, knowledgeable, and helpful throughout the whole process. We were kept informed of everything going on and provided with all the information we’d need for our system. Along with the new system, they adjusted our airflow to be better balanced. Derek’s recommendation did not disappoint and our home has been the most comfortable it has ever been. The system constantly moves the air around at a very low speed and helps remove all of the cold spots we used to have upstairs. Highly recommend anyone to go with them!

Littleton Heating and Air Conditioning has been a terrific company for us over the many years we have used them. Excellent service, Professional work. Very knowledgable. Good response time and friendly service, in office and in the field.
Derek installed a new Daiken Fit furnace and air conditioner unit for us in April of 2019. We have been nothing but pleased with the new system. I set it on automatic with a 10 degree gap, and rarely ever have to touch the thermostat. There is circulating air from time to time and then when the furnace or air conditioner turns on, we rarely notice it, as the transition is quiet and smooth. We have lived here for 68 years and this system is the best we have ever had.