
Denver Central Air Conditioning Services
Supporting Central AC Systems in Aurora, Centennial, Boulder, Greeley, Eaton, & the Surrounding Areas
Experience year-round comfort with expert central air conditioning services from our Denver cooling experts. Whether you’re managing a bustling household or running a local business, maintaining the right temperature is essential for your well-being and productivity.
At Allen Service, we understand how crucial reliable cooling is. With decades of experience and a commitment to quality, we offer comprehensive central air conditioning services tailored to your unique needs.From professional installations to ongoing maintenance and prompt repairs, we’re dedicated to keeping you comfortable all year long.
Call Allen Service at (970) 431-6574 or reach out to us online to request same-day service from our licensed and insured Denver central air conditioning technicians.
How Do Central Air Conditioners Work?
Central air conditioning systems use a simple and efficient process to cool and circulate air throughout your property. The system begins with the outdoor condenser unit, which compresses refrigerant to absorb heat from the air inside your home. Once cooled, the refrigerant travels to the indoor coil, where warm air from your home is blown over it, effectively removing the heat.
The cooled air is then filtered and distributed through ducts and vents, delivering consistent, evenly distributed cooling to every room. Meanwhile, the refrigerant returns to the outdoor unit, where the absorbed heat is expelled before the cycle starts again.
With professional installation and maintenance from Allen Service, central air conditioning systems can provide seamless, energy-efficient cooling for properties of all sizes.
The Average Lifespan of a Central Air Conditioning System
On average, central air conditioners last about 10-15 years with proper maintenance. However, several factors can influence how long your system will last. The quality of the installation plays a significant role, as does the frequency of professional maintenance. Additionally, Denver’s unique demands, such as temperature fluctuations and air quality, can impact the longevity of your unit.
You should consider replacing your system if it requires frequent repairs, if energy bills are rising despite regular maintenance, or if your unit is over 10 years old and less efficient compared to modern options. Upgrading to a new system with help from Allen Service not only keeps your property cool and comfortable but also allows you to take advantage of advancements in technology and energy efficiency.

Hear From Our Happy Customers
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“Allen Service came out promptly and saved the day for me! My 50-year-old condo needed service immediately & they delivered! I recommend this company wholeheartedly. Ask for Brian and Michael!”Drew V.
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“The company was responsive and went above and beyond. They worked through my broken sink issue and were informative along the way. Extremely polite and efficient. I would absolutely ask Allen for service again!”Dorothy G.
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“Allen has been our preferred vendor for maintenance and repairs across our entire apartment community. Their team is consistently prompt, professional, & efficient. They respond quickly, diagnose the problem accurately, & complete repairs quickly.”Alison W.
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“Zach Workman did an excellent job fixing my AC capacitor. And even gave me a very well explained run down of how AC units work, especially capacitors. This was beneficial to me as I am a tradesman myself. Highly recommend Allen Service.”Chance I.
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“I had a great experience with Allen Service when our AC stopped working. Kevin, was extremely polite and knowledgeable. He was able to diagnose and resolve the issue quickly and even provided some informative advice for us moving forward.”Jenna A.
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“Awesome service and customer care. They were stupendous! I noticed immediately how positive and energetic they were, working together as a team to rectify our issues. These young men were personable, courteous, & very informative.”Nicholas S.
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“My technician today was professional, courteous, thorough, and made everything easy to understand. My AC had stopped working and Allen was able to get someone to my house within 4 hours which was exceptional and appreciated!”Shannon M.
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“A wonderful experience with both of the technicians today. They arrived early, were pleasant, very professional, and installed an amazing unit.”Mary F.
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“Exceptional customer service from the first phone call, to scheduling, to completion of service appointment, to diagnosing the A/C not cooling properly. Extremely impressed. I will gladly be telling everyone I know to call for any of your services!”Christie S.
is Just a Click Away Colorado’s Trusted Home Service Team
Tell us what you need, and we’ll take care of the rest.

The Benefits of Installing & Maintaining a Central Air Conditioning System
Choosing a central air conditioning system for your Denver property comes with numerous advantages.
Our central air conditioning services are designed to provide you with:
- Enhanced comfort. Central air systems deliver even cooling across your space, eliminating hot spots.
- Energy efficiency. Modern systems with variable-speed technology reduce energy use while maintaining precise temperature control.
- Improved indoor air quality. Integrated filters remove dust and allergens, contributing to a healthier indoor environment.
- Quiet operation. Central air systems operate quietly, providing comfort without interruptions.
- Longer system lifespan. Regular maintenance optimizes system performance and minimizes wear and tear, saving you money over time.
Investing in quality equipment and regular tune-ups with Allen Service means more than comfort – it’s an investment in cost savings and air quality.

- Allenspark
- Ault
- Aurora
- Bellvue
- Berthoud
- Boulder
- Broomfield
- Castle Rock
- Centennial
- Commerce City
- Denver
- Eaton
- Firestone
- Fort Collins
- Fort Lupton
- Gilcrest
- Greeley
- Hudson
- Jamestown
- Johnstown
- Kersey
- La Salle
- Lafayette
- LaPorte
- Longmont
- Loveland
- Lyons
- Milliken
- Niwot
- Plattville
- Severance
- Timnath
- Wellington
- Windsor

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The Help You Need
is Just a Click Away Colorado’s Trusted Home Service TeamTell us what you need, and we’ll take care of the rest. -
Allen Services
Membership Rewards Your Home’s VIP PassEnjoy routine check-ups, priority scheduling, and member-only perks that keep your home running smoothly. -
Easy Financing for
Any Budget Affordable Payments. Exceptional Service.Our financing plans make it simple to invest in your home when it matters most.
Signs Your Central Air Conditioning System Needs Repairs
Staying ahead of repairs is key to avoiding breakdowns and maintaining your system's efficiency. Be on the lookout for warning signs that your central air conditioning system may need professional attention.
Call Allen Service’s central air conditioning technicians if you’ve noticed:
- Weak airflow. Poor airflow from your vents could indicate blocked ducts, compressor issues, or fan problems.
- Unusual noises. Grinding, banging, or squealing sounds may point to loose or failing components.
- Temperature inconsistencies. Struggling to maintain consistent temperatures often signals system inefficiencies.
- Higher energy bills. A sudden rise in energy costs could mean your system is working harder than it should be due to underlying problems.
- Frequent cycling. Short cycling, where the system turns on and off frequently, may indicate thermostat issues or an incorrectly sized unit.
The experienced technicians at Allen Service are here to diagnose and resolve issues promptly, restoring your system’s performance and helping you avoid costly breakdowns.
Invest in your property’s comfort and efficiency with Allen Service. Call us at (970) 431-6574 to learn more about our central air conditioning services in Denver and the surrounding areas, including Aurora, Centennial, Boulder, Greeley, and Eaton.
