HVAC reviews in Littleton, Colorado

The team at AllSeason Heating, Air & Electric did an excellent job with my furnace repair in Littleton. I kept calling with questions, and Preston was always patient and answered every call without getting frustrated. My furnace was newly installed but kept running without shutting off, even when set to 68 degrees—it just kept switching between blowing warm and cool air but wouldn’t stop. They first tried replacing the thermostat, but the issue continued. Greyson finally discovered that the wiring wasn’t properly color-coded, which can happen in older homes like mine. A while back, they also came out quickly on a very hot summer day to repair my AC, and the price was very reasonable. This time, they honored their guarantee and fixed the furnace at no extra cost to me. If they can handle the heating and air systems in these older Littleton homes, I’m confident they can help anyone.

When my furnace stopped working, I reached out to AllSeason Heating, Air & Electric for help. Preston came out to take a look and arrived even earlier than expected. He was very friendly and made sure to check everything carefully. Even though my furnace is pretty old, he was upfront and explained that the problem was a clogged line filled with rust and buildup. The repair was quick and didn’t cost much, which was a relief. Preston explained the whole process in simple terms so I could understand what was happening. After such a great experience, I decided to sign up for their maintenance plan to help keep my furnace running smoothly through the cold Colorado winters.

The technician arrived right on time in Littleton and quickly got my AC working again, making sure it would keep running until the new part was ready. When the part came in, Preston came back exactly when it worked best for me and finished the repair. The price was exactly what was discussed upfront, and I was only charged for one service call, even though Preston came out twice. The level of care and honesty really stood out. If you need AC repair in Littleton, I highly recommend starting your search here.

We really appreciate AllSeason Heating, Air & Electric! We had a problem with our furnace not working properly not long after moving into our home. Greyson patiently explained all of our repair and replacement options, and they had a new furnace installed quickly, which was a huge relief with the cold weather here. Anytime we’ve had little issues—like forgetting to change the furnace filter and causing a small problem—they responded fast and got everything running smoothly again. The team is always helpful, honest, and treats us with great respect. We’re grateful for their excellent service!

We recently had our old HVAC system replaced with a new, high-efficiency unit by AllSeason Heating, Air & Electric. Dean first came out to evaluate our system and offered several replacement options to suit our needs. The installation was completed by Preston and Jude, who worked efficiently and answered all our questions along the way. The whole process was smooth from start to finish. We're really happy with our new system—the improved SEER rating has already helped lower our energy bills. If you're in Littleton and need a new HVAC system or a replacement, we highly recommend this team.

i reached out to allseason heating, air & electric after another company was fully booked and couldn't help for a while. when i called, greyson actually answered right away, which was nice because other places didn't pick up. i explained that a different ac company had just checked my unit the day before and said fixing it would cost a bit over $2000, after i had already paid them $119 just for a diagnostic. greyson listened and said what i described didn't sound right, so he scheduled someone to come out the next day. preston, the technician, showed up on time and was super patient, taking time to explain everything he was working on and why. after a careful check, the repair was only $592, and my ac was back to cooling perfectly. also, the previous company wanted $188 for each pound of refrigerant, but here it was only $70 per pound, which saved me a lot. a while later, my ac stopped blowing cold air again. i called back and they came out the very next day. turns out, my condenser had frozen up and needed to be replaced, which sounded expensive at first—around $2,000 plus labor. they were really helpful and even checked if my unit was still under warranty, since i wasn't sure. the next day, they called with awesome news: the condenser was still under warranty, so i only had to pay for the installation. when they came to install the new condenser, i asked jude if they could look at my furnace too, and he said no problem. after about four and a half hours, i had a brand new condenser installed, the coolant system recharged, and my furnace freshly tuned, all for less than $1,000. these guys are friendly, honest, and really know ac repair. i'll definitely keep using them and recommend them to anyone needing ac service, especially in colorado where it gets pretty hot in the summer.

I called in the morning because my furnace wasn’t heating properly and spoke with the coordinator, who was very friendly. She scheduled me for an early appointment the next day and even mentioned they might be able to come sooner. Later that afternoon, I got a call back letting me know a technician had just finished a nearby job and could come right over. Dean, the technician, arrived promptly and explained all the possible issues with my furnace. After running diagnostics and checking the system, he found a small gas leak and offered to repair it on the spot. I was extremely pleased with the customer service and Dean’s expertise. The whole process was smooth and efficient, and I’m grateful to have a warm home again, especially with the cold Colorado weather.

I contacted AllSeason Heating, Air & Electric to get an estimate for a new air conditioning system in our home. Preston got back to me quickly and arranged to visit the next day to check out our current HVAC setup. He put together a detailed quote in no time and sent it over for me to look at. The following week, he came out and installed the new AC system, plus took care of cleaning our air ducts as well. Everything was done right on schedule and the team kept the work area tidy and clean. They were friendly, professional, and easy to work with throughout the whole process. I reached out to a couple of other companies in Littleton, but only one even showed up, and they never got back to me with a price. I’m really glad I went with this company—the service was reliable, the price was fair, and the quality of work on our cooling system was excellent. Highly recommend for anyone needing HVAC services!

While my mom was visiting from out of town, our AC suddenly stopped working on the second floor. The temperature upstairs quickly climbed to 80 degrees and we started getting really uncomfortable. I tried reaching out to the original AC installers and another company that had serviced the unit before, but neither was able to help us or make time for a visit. They just told us we might have iced up the unit and brushed us off. That’s when we found this company. Jude came out the very same day to take a look. He quickly diagnosed the problem—a rusted and leaking evaporator coil. Jude was able to recharge the freon for us right away, which helped cool our house down until the new coil could be installed. Later that day, he even called us back after checking into our warranty, and let us know that he could cut our bill in half! Within just two days, they had the new evaporator coil installed and our AC was working perfectly again. We were so happy with the fast and friendly service that we signed up for their regular maintenance plan to keep our AC running smoothly in the future, especially with the hot summers we get here in Littleton.

After having trouble with other companies not showing up, I finally found a reliable AC repair service! I called them when my air conditioning stopped working, and they were able to schedule me for a same-day appointment, which was such a relief. The technician, Greyson, called before arriving, showed up exactly on time, and started working right away. He really knew his stuff and took the time to walk me through all the parts of my AC system. Greyson pointed out what to keep an eye on for future maintenance, which I found very helpful since I like to understand how things work. My AC needed a new capacitor, and Greyson also suggested an optional cap kit that could help my system last longer. I appreciated the advice and the honest explanations. I was so happy with the quality of the service that I’m planning to sign up for their maintenance plan and will trust them with all my HVAC needs from now on. Highly recommend!

A knowledgeable and friendly technician from AllSeason Heating, Air & Electric took the time to carefully assess my furnace repair needs. Dean clearly explained different repair options and price points, helping me choose the right solution for my home. When it was time for the work, two installers arrived to handle the furnace removal and replacement. Jude and Preston were skilled, polite, and worked efficiently, making sure everything was completed smoothly. The team showed excellent customer service and expertise throughout the whole process. The experience was hassle-free from start to finish. Highly recommend for anyone needing furnace repair!

I had a really good experience with this company for my AC repair needs in Littleton. I was referred by a coworker who had a positive experience, so I decided to try them out myself. They installed a new air conditioning unit and furnace for me and my wife, and everything went smoothly. The team arrived on time, acted professionally, and patiently answered all my questions about the new systems. Recently, I had an issue with one of the thermostat buttons, so I called them for help. They quickly put me on the schedule and came out to replace it under warranty, free of charge. The technician, Terrance, was very knowledgeable and took extra time to explain how to use the AC unit efficiently and how to keep it clean for the best performance. I would definitely recommend this company to anyone in Littleton needing AC repair or installation.

After trying to reach a few other HVAC companies with no luck, I was glad when AllSeason Heating, Air & Electric actually answered my call right away. The person on the phone was friendly and quickly scheduled an appointment to give me a quote for cleaning our air conditioning ducts. They were right on time for the appointment and provided a clear estimate for the duct cleaning service. When it was time for the cleaning, Dean and Jude arrived as scheduled and got all their equipment set up without any hassle. The whole process took about five hours, but they made sure to do a thorough job. After cleaning out the ductwork, they made sure to tidy up and vacuum the area before leaving, which I really appreciated. If you need your HVAC system serviced or your ducts cleaned, I definitely recommend giving them a call. The service was reliable, efficient, and professional.

The staff was very pleasant to speak with on the phone. Dean came out to provide an estimate for a new air conditioning installation. He was friendly, knowledgeable, and didn't try to push any extra services. Dean took the time to listen to my questions and helped me decide where the condenser should go and what size unit would work best for my modular home. He also had plenty of experience with homes like mine. Preston and Terrance handled the installation. They worked efficiently and showed a lot of skill, finishing the job in less than two hours. We are very happy with the results and it’s great to have our house feeling cool and comfortable. I appreciate the honest and professional service!

AllSeason Heating, Air & Electric helped us with a furnace repair as part of our home renovation. Jude from their team was great to work with—very knowledgeable and friendly. He assisted us with energy efficiency advice, explained our ductwork options, helped us choose the right furnace system, and made sure everything was installed to a high standard. Unlike other contractors who didn’t seem to understand the value of modern heating solutions, Jude really listened to our needs and helped us get our home set up just how we wanted. If you’re looking to repair or upgrade your furnace, I highly recommend this company.

outstanding hvac service, on-time and friendly i had a great experience with this hvac company when my air conditioning system needed attention. from the first call, their professionalism and commitment to helping me were obvious. their technician, greyson, showed up right on time in littleton, ready to check out my ac unit. the team’s reliability made a big difference, and i really appreciated how respectful they were of my schedule. greyson carefully inspected my system, quickly figured out what was wrong, and fixed it efficiently. he also took the time to explain the issue in simple terms, which helped me understand what was going on with my cooling system. everyone i spoke with was polite and made sure all my questions were answered. their focus on customer service and quality work really stood out. if you need ac or hvac work done in littleton, i definitely recommend calling these folks. their skill, dependability, and great attitude make them the best choice for keeping your home comfortable.

My mother came home to find the furnace not working after being away. We called AllSeason Heating, Air & Electric and they arrived within a few hours. Jude came out, quickly figured out that the furnace outlet was faulty, and plugged it into a working outlet nearby so the heat was back on right away. He also did a quick check on the whole system and changed the filters, which was really helpful. My mother said he was very polite, knowledgeable, and professional. Later, I needed help with my own furnace at my house in Littleton. Preston showed up shortly after I called, quickly diagnosed the issue, and replaced a bad capacitor. He took the time to explain everything he was doing, which I appreciated since furnace systems aren’t my specialty. He also checked the whole system and suggested some maintenance, like cleaning, to keep things running smoothly. I’m really impressed with the fast and high-quality furnace repair service I received both times.

I recently had a complete two-zone heat pump system installed, along with a mini split in the basement to replace an old oil setup. From the beginning, I noticed a much higher level of professionalism compared to other companies I got quotes from. During the estimate process, while price is always important, I appreciated that Greyson focused on honest service instead of just offering the lowest number. In my experience, quality service is worth every penny. The installation took about three to four weeks since it was a big project, but the crew was always courteous, friendly, and did their best to keep things as clean and non-intrusive as possible. Whenever any minor issues came up, they were handled right away, which gave me a lot of confidence in the team. Out of all the contractors I’ve used for my house, this was by far the best experience. After the install, I also got quick support with getting my rebate processed, which made things even easier. I know no company is perfect, but what matters to me is good communication, fast response, and accountability, and that’s exactly what I received here. If I need any future HVAC work, this will be my first call.

A couple winters ago, our old furnace stopped working and it was time for an upgrade. My wife and I decided to replace it with a high-efficiency furnace to help keep our home warm and take advantage of the available energy rebates. We also added a second furnace to better heat our master bedroom. Before making a decision, I got quotes from three different companies, and this company offered a competitive price along with a great explanation of the benefits of the new furnace models. Terrance came out to our home for an on-site inspection, provided the quotes, and helped us make the final choice. Dean handled the entire installation and setup. He was very knowledgeable about the furnaces and made sure everything was tidy and organized, both inside and outside our home. Dean also took the time to educate us on maintaining the furnace, including helpful tips on keeping the area around the exterior vent clear during Colorado’s colder months. Overall, my wife and I are extremely pleased with the service we received and would highly recommend this company for anyone needing furnace repair or installation. The new furnace has been working great and keeps our home comfortable even during the coldest Colorado winters. We’re really happy with our decision!

Here's your revised and enhanced customer review, following all your requirements: This company has an excellent team! Preston kept us updated every step of the way and made sure we understood what to expect with our furnace repair. Terrance and Dean came out to inspect our furnace and did a fantastic job. They were very careful, knowledgeable, and friendly throughout the process. After double-checking everything, they discovered an additional problem with the fan motor inside our furnace. They quickly ordered the right part and came back soon after to get our heating system running smoothly again. Even though it was freezing outside, they worked hard without any complaints. The whole experience was smooth and professional, and we really appreciated the high quality of work and great customer service.

bryson from a well-established hvac company visited my residence in littleton to perform the yearly maintenance of my ac system. he accomplished his duties with impressive professionalism. bryson was thoughtful, he answered all my questions with confidence and even made sure to ask if i had any other worries.