Denver Air Conditioning Contractor
Professional Cooling Services You Can Trust in Northern Colorado
Did you know that Denver homes with properly maintained air conditioning systems use up to 30% less energy during summer months? Finding the right air conditioning contractor in Denver protects your family's comfort and prevents unexpected breakdowns when temperatures climb above 90°F.
At Allen Service, we've helped thousands of Denver homeowners keep cool through scorching summers. Our friendly technicians help you understand your cooling system and make smart choices for comfort and manageable utility bills.
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.
Invest in Once-Yearly Tune-Ups of Your HVAC System
Smart Denver homeowners know that once-yearly AC tune-ups save money and prevent breakdowns. Our maintenance service catches small issues before they become expensive problems during the summer.
During your AC tune-up, our HVAC service contractor checks refrigerant levels, cleans coils, tests electrical components, and ensures proper airflow. This service costs less than a repair visit and helps your air conditioner run more efficiently, saving you 15-20% on cooling costs.
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Local Professionals Who CareWe’re not just service providers — we’re part of your community. Our technicians live and work where you do, bringing personalized care and a friendly face to every home visit.
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Customer-First Service GuaranteeWe believe in doing the job right the first time. That’s why we back our work with guarantees and go the extra mile to ensure every customer feels taken care of.
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24/7 Emergency ResponseFrom a midnight furnace breakdown to a burst pipe or power issue, our expert team is on standby to restore your comfort quickly — day or night.
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Decades of Proven ExperienceWith over 60+ years of dedication to our communities, we blend modern technology with time-tested skills to deliver repairs, installations, and maintenance you can count on.
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Full-Service Home ExpertsSkip the hassle of juggling multiple contractors. From heating and cooling to plumbing and electrical, Allen Services is your one-call solution for total home care.
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Three Locations - One Standard of ExcellenceNo matter which Allen Services location you call, you’ll receive the same top-tier craftsmanship, friendly service, and dependable solutions for your home’s comfort and safety.
We Offer a Variety of Cooling Services
Our air conditioning contractors in Denver provide complete cooling solutions for your home. We focus on quality workmanship so you know exactly what services you're getting.
- Air Conditioning Repair - When your system isn't performing properly, air conditioning repair quickly restores your home's comfort. Our technicians diagnose and fix the problem right the first time.
- Central Air Conditioners - Keep your entire home cool with professionally installed central air conditioners built for Denver's unique climate. We handle everything from new installations to upgrades of existing systems.
- Indoor Air Quality - Breathe easier with indoor air quality solutions that remove allergens and contaminants. Denver homes often need specialized filtration due to our dry, dusty conditions.
- Air Purification Service - A Professional air purification service eliminates harmful particles that standard filters miss. Protect your family from airborne contaminants with systems designed for your specific needs.
- AC Installation and Replacement - Expert AC installation and replacement ensure your new system works efficiently for years to come. We help you select the perfect unit sized correctly for your Denver home.
- AC Tune-Ups - Regular AC tune-ups prevent expensive breakdowns and extend your system's lifespan. This simple service saves Denver homeowners hundreds in potential repair costs.
- Emergency Cooling Service - Fast emergency cooling service is available when your AC fails during Denver's hottest days. Don't suffer through the heat—our technicians respond quickly to restore your comfort.
- Energy-Efficiency - Lower your utility bills with energy-efficiency improvements tailored to your cooling system. Small changes can make a big difference in how much you pay to cool your Denver home.
Professional and Reliable Air Conditioning Replacement
When AC repair costs add up or your system struggles with Denver's heat, professional air conditioning replacement offers a long-term solution. Our team helps you select the right size and efficiency for your home without pushing expensive models.
The air conditioning replacement process includes removing your old unit, installing the new system, and testing everything. We show you how to operate your new HVAC systems and answer questions about your investment.
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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.
Allen Service Partner Plan
Take control of your home's cooling with our Allen Service Partner Plan, offering smart homeowners a way to protect their HVAC system investment. The plan covers your yearly maintenance visit and gives you front-of-the-line service when you need help, plus valuable savings on any repairs throughout the year.
Many Denver families tell us the Partner Plan pays for itself after just one service call. Beyond the immediate savings, your system runs better, lasts longer, and uses less energy with regular professional care. Instead of worrying about your AC during the summer heat, you'll enjoy the confidence that comes from having your system properly maintained by trusted local experts.
Call to Schedule Service Today!
Ready for reliable air conditioning service from Denver's trusted cooling experts? Call Allen Service today to schedule your appointment. Our friendly staff will match you with the right service to keep your home comfortable.
Don't wait until your air conditioner stops working during the next Denver heat wave. Contact us for tune-ups, repairs, or replacement options that fit your budget. We serve the entire Denver area with prompt, professional service.
- 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