“Use Littleton Heating and Air Conditioning. Darek takes care of you. He makes sure everything is tested thoroughly, makes sure the equipment you purchase is installed properly such that it performs to its highest spec. I’ve lived with a heating/air system that the builder improperly sized and improperly installed for 18 years. Now I have the right size system and a fully tested installation. His estimate was the best of three – timely, informative, and on the mark as to the money and quality of system I was looking for. They put in full days, arriving early, working all day, staying late to get the installation done and done right. And – they work with your schedule.”

– Pete F. (Google Review)

“Derek J did a fantastic job. I needed my ac cleaned. He showed me everything I needed to know to do this myself, and also updated a lot of the features on my thermostat. Definitely recommend him and the company. They have been great to work with.”

– Julie M. (Google Review)

“I highly recommend Littleton Heating and Air Conditioning. My A/C was not dropping the temperature very much, and within 10 minutes of arrival, they determined the cause. He recharged the gas for the A/C and the AC went from a 5 degree difference between the air return and the blower, to a 21 degree temperature difference. Derek was extremely knowledgable and answered all of my questions to satisfaction. I will do business with them again.”

– Jake H. (Google Review)

“Great company! Diagnosed the problem quickly and fixed it right away. We had burned up contacts in our ac unit and he also did a great tune up. Derek was very professional and was a pleasure to have around for the short time he was here.”

– Michael H. (Google Review)

“Professional company, prompt service and Martin did a great job explaining our problem and making sure our AC was up and running as quickly as possible. I recommend their services.”

– Jennifer P. (Google Review)

“We were extremely happy with the quick response (the tech was here within 3 hours of my initial call) and the fast and accurate diagnosis and repair. We also appreciated a company that has someone available to answer the phone rather than some slow-responding message service. The tech was courteous, knowledgeable, and isolated the problem within minutes and had us enjoying heat again within the hour. We won’t hesitate to call Littleton H & A/C again if a need arises.”

– Rick W. (Google Review)

“Steven and Rob made the installation experience very pleasant and went above expectations to ensure the installation went well. The installers were very good about answering any questions and ensured that everything was installed correctly. The wrong furnace model was ordered and Steven and Rob went and picked up the correct model. They were very apologetic about the mix-up. There was also an error with the original order in that a new line set was not part of the original estimate. The company was very good about making everything right with the project. I would highly recommend this company for your heating and cooling needs.”

– Bridget Rowe (Google Review)