Commercial Heating in Denver
Furnace, Boiler & Heat Pump Service Backed by 60-Plus Years of Denver Experience
Allen Service has served Denver commercial clients since 1962, providing heating, cooling, plumbing, and electrical services under third-generation family ownership. Jeff and Mike Allen lead a team built on six decades of hands-on experience. For business owners and property managers, that legacy means a single, reliable contractor for the heating systems that keep employees, customers, and tenants comfortable through Colorado winters.
We handle commercial furnace repair, furnace installation, boiler service, heat pump maintenance, and heating system replacements for offices, retail spaces, restaurants, apartment communities, and multi-tenant buildings across Denver. Our fully stocked service trucks allow technicians to resolve most issues on the first visit, and same-day service is available when your operation can’t afford to wait.
A heating failure doesn’t wait for business hours. Call (970) 431-6574 to schedule commercial heating service in Denver or request emergency dispatch.
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.
What Denver Property Managers Can Expect from Our Team
Professionalism on an occupied job site matters. Our technicians arrive in uniform, wear shoe coverings, protect work areas, and refrain from tobacco use on-site. They leave the property as neat as they found it. These standards are backed by our Allen Protection and Respect Guarantee: if our professional conduct falls short, you receive four years of Service Membership at no charge.
Before any work begins, our technicians walk through their findings and recommendations with you. Transparent pricing applies to every commercial heating job. Financing options are available for qualifying projects, so a larger repair or system replacement doesn’t have to become an immediate budget crisis.
- Family ownership since 1962: Jeff and Mike Allen provide hands-on leadership and accountability
- Allen Protection & Respect Guarantee: Backed by a four-year Service Membership if our on-site standards aren’t met
- 24/7 emergency response: Heating failures don’t follow a schedule, and our dispatch team is available when yours isn’t
- Membership Rewards Program: Priority scheduling and preventive care for enrolled commercial clients
- Ongoing technician training: Our team stays current on evolving HVAC technologies and Colorado safety codes
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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.
Proactive Maintenance for Denver Commercial Heating Systems
Many heating system failures in Denver commercial buildings trace back to deferred maintenance. Annual pre-season inspections can catch component wear before winter demand peaks, and commercial furnaces kept on a regular maintenance schedule may reach 15 to 20 years of service life. Neglected systems tend to fail earlier and cost more to run.
Through our Membership Rewards Program, commercial clients receive priority scheduling, regular system checkups, and scheduling reminders handled by our team so facility managers aren’t tracking due dates manually. When a maintenance visit surfaces a potential issue, our technicians review their findings before proceeding. Our fully stocked trucks support same-visit resolution for most common problems, limiting disruption to your operation.
Emergency Response & Membership Planning
24/7 Emergency Heating Repair for Denver Businesses
A heating failure during a Denver cold snap can force closures, affect employee safety, and damage relationships with tenants. When a commercial system goes down, our emergency dispatch is available 24/7. We take the call, and we send a technician.
Our fully stocked trucks handle most urgent commercial heating repairs without waiting on parts. Same-day service is available for commercial clients when scheduling allows. Our goal is to get your system running before a disruption becomes a closure.
Membership Rewards & Financing for Commercial Clients
The Membership Rewards Program is designed for commercial clients who want to stay ahead of heating problems rather than react to them. Members receive priority scheduling during peak Denver winter demand, when HVAC service capacity tightens across the market. Regular system checkups are included, and our team handles scheduling reminders so your maintenance calendar runs without manual follow-up.
Planned maintenance agreements also help property managers budget predictably for heating system care rather than absorbing unpredictable emergency repair costs. For larger projects, flexible financing options are available for qualifying commercial heating installations and repairs.
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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.
Denver Commercial Heating Service Area
Allen Service serves Denver and the surrounding metro area for commercial heating service, including furnace repair, boiler service, heat pump maintenance, and emergency heating response. From the urban core to surrounding communities, our team is positioned to reach commercial properties throughout the Denver Front Range.
Business owners and property managers can schedule service by phone or online. Same-day and emergency appointments are available. Call (970) 431-6574 to reach Allen Service and get your commercial heating system the attention it needs.
- 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