Hours: We are open 24/7

Castle Rock, CO | Colorado Springs, CO

303-747-4564

Are You Looking For Air Conditioning Services in Lone Tree, CO? Call Us Today!

Are you noticing your home in Lone Tree, CO feeling warmer than it should, even when your air conditioner is running? Or maybe your system is cycling constantly, struggling to keep up with Colorado’s changing summer temperatures? When your comfort is on the line, you need dependable Air Conditioning Services you can trust right away, not later.

At Allied Heating & Air Conditioning, we have been helping homeowners since 1972 with honest, reliable HVAC care. As a family-owned company serving the Denver metro area, including Lone Tree and zip codes 80124 and 80134, we understand how important it is to have cooling you can count on. That is why we offer 24/7 emergency service, same-day appointments, and weekend availability so you are never left waiting when your system fails.

When your AC quits on the hottest day of the year, we show up fast with fully trained technicians and fully stocked trucks. As a Carrier Factory Authorized Dealer, we install and service systems built for performance and efficiency. Whether you need a quick repair, full system replacement, or preventative maintenance, we bring personalized solutions designed for your home, your comfort, and your budget.

Lone Tree, CO Is Home To Us

Lone Tree, CO is more than just a service area to us, it is part of our community. From neighborhoods near Park Meadows Drive to homes around RidgeGate and Heritage Hills, we proudly provide Air Conditioning Services throughout zip codes 80124 and 80134. We understand the local climate challenges, from hot summer afternoons to sudden temperature swings that put stress on HVAC systems.

Living in Colorado means your cooling system has to work harder during peak summer months. According to the U.S. Department of Energy, heating and cooling can account for nearly 50% of a home’s energy use. That means inefficient or aging AC systems in Lone Tree homes can lead to higher monthly bills and reduced comfort when you need cooling the most.

That is why homeowners in Lone Tree rely on Allied Heating & Air Conditioning. We provide tailored solutions based on your home’s size, layout, and usage patterns. Whether you live in a newer build or an older home that needs upgrades, we ensure your cooling system performs efficiently while keeping energy costs under control.

Air Conditioning Repair in Lone Tree, CO

When your air conditioner stops working properly, it rarely happens at a convenient time. Maybe you hear strange noises, feel weak airflow, or notice warm air coming from your vents. These are all signs you may need professional Air Conditioning Services right away in Lone Tree, CO.

Our repair technicians diagnose issues quickly and accurately so you are not left guessing. Whether it is a refrigerant leak, faulty compressor, clogged drain line, or electrical issue, we identify the root cause and fix it correctly the first time. Our goal is not just a temporary repair, but long-term performance and reliability.

If your system is over 12 years old, it may be costing you more than you think in repairs and energy use. The ENERGY STAR program notes that replacing outdated HVAC equipment with high-efficiency models can significantly reduce energy consumption. But when replacement is not needed yet, we help you extend the life of your current system with dependable repairs and honest recommendations.

Air Conditioning Installation and Replacement in Lone Tree, CO

Is your AC system struggling to keep up with your family’s comfort needs? If your system needs frequent repairs or is no longer energy efficient, it may be time to consider a replacement. We provide expert Air Conditioning Services in Lone Tree, CO, specializing in installation and system upgrades that improve comfort and efficiency.

Our team helps you choose the right system for your home, not just the most expensive option. As a Carrier Factory Authorized Dealer, we install high-performance systems designed for durability, energy savings, and consistent cooling. We take into account square footage, insulation, and airflow needs to ensure your new system is properly sized.

We also understand that replacing an AC system is a big decision. That is why we offer financing options and special offers to make comfort more accessible. Comfort now. Pay over time with our HVAC financing options that allow you to upgrade without unnecessary financial stress.

Air Conditioning Maintenance
in Lone Tree, CO

Regular maintenance is one of the simplest ways to avoid costly breakdowns and extend the life of your system. Many homeowners do not realize that skipping annual tune-ups can lead to reduced efficiency and unexpected repairs. Our Air Conditioning Services in Lone Tree include full maintenance plans designed to keep your system running smoothly all season long.

During a maintenance visit, we inspect electrical components, clean coils, check refrigerant levels, and ensure your system is operating safely and efficiently. According to EPA guidance on HVAC maintenance, routine service can help improve indoor air quality and system performance while reducing energy waste.

Before the Colorado heat hits full force, make sure your system is ready. With Allied Heating & Air Conditioning, you get proactive care from technicians who understand the demands of local weather conditions. We help prevent breakdowns before they happen so your home stays cool and comfortable when it matters most.

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workplace safety PCC certified 2025
Customer Reviews

Brenda T

I contacted Allied today because my furnace stopped working last night. I called the office at 8:00am and the front desk person was extremely friendly and told me that they were pretty busy but would try to get me in. She called back 10 minutes later and said that she moved some “non-emergency” calls around so she could get a tech to my house asap. The tech showed up 20 minutes later and fixed my problem. I would highly recommend this company for not only their speedy response but for actually caring about my family and doing everything they could to make sure we had heat!

William B

Very quick response, even on a weekend. Their work was very professional and honest. They covered my issue under warranty, even though the warranty had expired.

S F

If you need repair, new equipment, or just have questions, Allied is the go-to HVAC company in the Denver Metro. They are simply one of the good companies around who actually provides quality service. They are technically knowledgeable, helpful, and good at what they do.

If you are unsure or wavering, rest assured, they will help you out. I will definitely use them again!

Shannon H

In the fall, we had got a bid to move our air conditioner from our deck over to the side of our house, and it was almost $7000! There was no way we could afford to do that, so we resigned ourselves to talking over our loud air conditioner in the summer months. However, Allied came out to bid the project, and came in more than $5,000 less!

The guys were out yesterday, and I couldn’t be more pleased. They were to my house at the beginning of the time window (not waiting around for them to show up). The technicians were very knowledgeable, and checked in with me if they ran into any issues (there were a couple) before continuing. My air conditioner is running better than it ever has as they cleaned all the gunk out that had collected over the years, and now I can sit on my back deck and have a normal sound level conversation! I will use them again, and recommend anyone to do the same.

Terry Taggart

Jon did a wonderful job repairing our evaporative cooler. He diagnosed the problem, over nighted the part, and repaired our unit in record time. We greatly appreciated his honest assessment and reliable repair. We would definitely us Jon and Allied Heating and Air again.

Mike Stein

Awesome customer service and Ed was a great furnace technician. Answered all my questions and put me at ease. I would use Allied again and refer to friends.

Brian S

I’ve used Allied for a number of my HVAC needs, from the yearly furnace tune up to a full scale blower motor replacement. The receptionist staff is always very friendly and doesn’t transfer you to three techs to answer your question.

The service guys have all been on time (or early, which is awesome) and are considerate about wiping their feet, not touching the walls and in their post-work cleaning. Never had so much as a scrap left on the floor.

Their prices are a bit high, but I’d rather pay for good work and good service.

Shannon H.

Allied came highly recommended from another company that couldn’t get to my house to fix my dead furnace on the coldest day of the year. Their call center folks were very pleasant and had a technician to my house within the hour. The tech was very knowledgeable and had my furnace up and running within 2 hrs. I will use them again.