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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.
Colorado Home Services
24/7 HVAC, Plumbing, & Electrical Solutions in Denver, Fort Collins, Commerce City, & Beyond
Allen Service has been delivering dependable HVAC, plumbing, and electrical solutions for families throughout Denver, Fort Collins, Commerce City, and the surrounding areas like Aurora, Centennial, Boulder, Greeley, and Eaton since 1962. Family-owned and operated for three generations, we’ve built our reputation on trust, quality, and a commitment to our community. Whether you need heating repairs, plumbing upgrades, or electrical diagnostics, we’re here to build solid foundations for homeowners and businesses.
At Allen Service, you’ll find courteous, uniformed technicians who respect your time, your space, and your schedule. We travel in fully stocked trucks to deliver prompt solutions without cutting corners. With Allen Service, good service isn’t just about fixing a problem – it’s about creating a seamless, stress-free experience tailored to your needs.
Contact Allen Service today to connect with one of our three locations and request a same-day service appointment.
Thanks Allen! You guys are GREAT!
Don’t Miss Out on These Savings!
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$63 Drain Cleaning Special$63 Drain Clearing for 63 years in business!
Valid May 1, 2025 - Sep 30, 2025
Camera inspection included a $475 value! -
$63 Furnace Inspection
When You Donate 3 Cans of Food.
Valid May 31, 2025 - Sep 30, 2025
Call (970) 431-6574 for details. -
$49 Fire Safety Electrical Audit Valid Sep 1, 2025 - Nov 30, 2025
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$63 HVAC Maintenance
With the donation of 3 cans of Food
Valid Sep 1, 2025 - Nov 30, 2025 -
$1,963 OFF New HVAC System
Call (970) 431-6574 for details!
Valid Sep 1, 2025 - Nov 30, 2025 -
$981 OFF New A/C System
Call (970) 431-6574 for details!
Valid May 1, 2025 - Sep 30, 2025
All-In-One Home Care How Can We Help You Today?
Comprehensive Services Designed for Your Every Need
From heater and air conditioner repairs to plumbing fixes and electrical upgrades, Allen Service is your one-stop solution for home services of all kinds. We’re proud to offer same-day, weekend, and emergency services because we know life doesn’t wait, and neither should you. If you need support outside of traditional business hours, we’re available 24/7 to keep your home safe and functional whenever an issue arises.
Whether it’s the heat of summer or the chill of winter, you can count on our expert team to keep your systems running smoothly. Our flexible payment plans and financing options make it simple to prioritize your home’s comfort without stretching your budget.
More Than A Contractor We're Your Neighbor
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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.
Membership Rewards Your Home’s VIP Pass
Proudly Serving Colorado's Front Range with 3 locations
Fort Collins | Denver | Commerce City
- 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
People-Centric Service with a Personal Touch
Allen Service believes that good service starts with good communication. Our highly trained and certified technicians take the time to listen to your concerns, answer your questions, and walk you through every step of the process. We speak your language, whether that language is English or Spanish, so you’re never left confused or in the dark.
Respect and kindness are at the core of everything we do. From arriving on time to cleaning up after the job, our team is committed to making every interaction positive and stress-free. We don’t just fix problems, we build lasting relationships based on integrity, transparency, and trust.
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An HVAC contractor specializes in heating, ventilation, and air conditioning systems. They install, maintain, and repair equipment that controls home temperature, humidity, and air quality. If you're wondering what an HVAC contractor is, these trained professionals handle everything from furnace installations to AC repairs and maintenance. Our licensed HVAC experts at Allen Service provide quality service to keep Fort Collins homes comfortable year-round.
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An HVAC contactor is the essential electrical switch in your air conditioning system that controls power flow to your compressor and outdoor fan motor. This small but critical component allows your AC to turn on and off based on thermostat signals. When contactors fail, your entire cooling system can stop working, often during the hottest days. Regular maintenance by our technicians can prevent these unexpected breakdowns. Learn more about what HVAC contractor does and what causes them to fail in our detailed guide.
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When selecting an HVAC service provider, choosing an HVAC contractor who delivers quality results is essential. Look for proper licensing, experience, positive reviews, fair pricing, and strong warranties. Allen Service has served Fort Collins for over 60 years with trained technicians, fully stocked trucks, and a reputation for reliability.
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Yes, HVAC contractors in Colorado must be licensed to operate legally. Colorado's licensing requirements ensure technicians are trained to safely work with heating and cooling systems. All Allen Service technicians hold the required licenses and certifications, exceeding state standards through our commitment to ongoing professional education. For detailed information about Colorado's HVAC licensing requirements and why they matter for your home, visit our guide on Are HVAC contractors licensed in Colorado?
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HVAC contractor rates in Colorado typically range from $75-$150 per hour. For a detailed breakdown of pricing factors, check our complete guide to HVAC contractor hourly rates. At Allen Service, we provide upfront, transparent pricing before beginning work. Our certified technicians deliver efficient service that solves problems correctly the first time, offering the best long-term value for Fort Collins homeowners and businesses.
Any Budget Affordable Payments. Exceptional Service.
When Quality Counts, Count on Us
Your home or business deserves the best, which is why Allen Service prioritizes modern solutions backed by ongoing training and certifications. Our technicians stay ahead of industry advancements to diagnose problems faster and recommend the most effective repairs or upgrades. When we combine this expertise with the advanced equipment found in our fully stocked trucks, you receive efficient solutions delivered with expert precision.
For over six decades, we’ve been a part of the fabric of our community, helping our Fort Collins, Denver, and Commerce City neighbors build safe, comfortable spaces to live and thrive. When you choose Allen Service, you choose experience, reliability, and a team that genuinely cares about your home’s well-being.
Call Allen Service at (970) 431-6574 or contact us online to find your nearest office, explore our services, and request an estimate.
