Littleton Heating and Air Conditioning

Reviews

• SK

  Selma Kristel

  4 days ago
  5.0
  Responsive customer service, knowledgeable and trustworthy.
• TS

  Theresa Schaefer

  Jun 16, 2025
  5.0
  Needed a new HVAC. The crew- Karen, DJ and Darek were very helpful and had it all done in 2 days. They were on time, very considerate, cleaned up, and explained everything in detail. They serviced my old system every year as well. I would highly recommend them!
• CW

  Christy Wohlleber

  Jun 12, 2025
  5.0
  Littleton is very responsive. They know their stuff and are honest. Derek does a great job explaining everything. They replaced my whole system and wow what an upgrade! Totally put them in my contacts!
• BP

  Bruce Proctor

  Nov 6, 2024
  5.0
  Our home A/C unit died in the middle of summer (of course) and Littleton Heating & Air Conditioning responded in record time. We purchased a Daikin unit that exceeded our expectations in terms of performance and ease of comfort settings. Derek and his crew removed the old one and installed the new one in 1 1/2 days with no hitches. Karin made it all happen, our kudos go out to her as well. Bruce Proctor
• MM

  Michael Manion

  Jan 17, 2019
  5.0
  SUPER impressed when they answered phone on a Sunday! Owner sent technician, Derek, out to look at my failing furnace and said he'd arrive within the hour. It was closer to 30 minutes. We discussed repair option on my 19 year old system. He took measurements and came back in a couple of hours with three options covering a range from repair to full replacement. ADDITIONALLY, he came armed with three oil space heaters which was HUGE because my furnace quit on a very cold weekend. I chose complete replacement, because my equipment was so close to the end of its lifespan, and because we detected very poor ducting into and out of my previous HVAC installation which had led to poor air flow especially top level. I was impressed by Derek's technical understanding of turbulent -vs- laminar airflow and what simple steps they could implement to make large improvements in my ducting. Job end up taking two and a half days for owner Derek, and technician Derek to complete. All three days they showed up shortly after 8 AM, and they worked tirelessly (short stop for lunch obviously) until dinner time. Clearly, both had same attitude for not taking shortcuts, and DOING THE JOB RIGHT. They installed 45 degree bends in the ducting (instead of the previous 90 bends), use nitrogen air to solder copper to prevent compressor damaging contaminants in the line, and read the technical specs on equipment to make sure it was installed correctly. BOTTOM LINE: appreciated answering the phone on Sunday, the loaner space heaters, their politeness, and work ethic. LASTLY, they helped me move our heavy bins back into my storage area! Exceptional service & great people! Thanks fellas!

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