When it comes to keeping your home warm and energy-efficient, Fireside Heating & Cooling is the name Littleton residents trust. Our team of licensed HVAC professionals provides expert furnace repairs, proactive maintenance, and efficient replacements, ensuring your home stays safe and comfortable through Colorado’s coldest months.
Every home deserves a reliable heating system. That’s why we deliver solutions built on a foundation of integrity, precision, and professionalism—offering support every step of the way, from emergency repairs to long-term upgrades.
Other Services
AC Repair
Keep your home cool and comfortable with our expert AC repair services. We quickly diagnose and fix issues to restore your system's performance.
AC Maintenance
Regular AC maintenance extends the life of your system and keeps it running efficiently. Schedule your tune-up today to prevent costly breakdowns.
Furnace Repair
When your furnace breaks down, count on our skilled technicians to get it back up and running quickly, ensuring your home stays warm.
Furnace Replacement/Installation
Invest in a new, energy-efficient furnace with our expert installation services. We’ll guide you in selecting the best option for your heating needs.
AC Replacement
Upgrade to a more efficient air conditioning system with our professional installation services. We’ll help you find the perfect unit for your home.
Ductless Heating & Cooling Services
Experience flexible, energy-efficient comfort with our ductless heating and cooling solutions, perfect for any space.
Fast, Dependable Furnace Repairs in Littleton
A malfunctioning furnace isn’t just inconvenient—it can be a safety concern. If you’re searching for “furnace repair near me” in Littleton, our 24-hour emergency service ensures that you’ll never be left in the cold.
Our repair services include:
Quick response for emergency breakdowns
Thorough system diagnostics and troubleshooting
Component replacement and airflow restoration
Safe, code-compliant repair practices
We understand the urgency of restoring heat when your system fails, especially during extreme winter weather. Fireside Heating & Cooling responds swiftly with professional, lasting solutions you can count on.
Preventative Furnace Maintenance That Works
Don’t wait for your system to break down—regular maintenance is the key to long-term performance and peace of mind. Our furnace maintenance services in Littleton are designed to catch small problems before they turn into costly repairs.
Maintenance benefits include:
Improved energy efficiency
Fewer unexpected breakdowns
Longer system lifespan
Enhanced indoor air quality
Increased safety and reliability
Our experienced technicians perform comprehensive inspections, clean vital components, and make expert adjustments to keep your system running smoothly all season long.
Furnace Installation & Replacement Services in Littleton
If your system is beyond repair or you’re ready for a more efficient upgrade, we provide custom furnace installation and replacement solutions tailored to your home.
Whether you’re switching from electric to gas or replacing an outdated system, Fireside ensures:
Accurate system sizing for your home
Safe removal of your old unit
Professional installation of your new high-efficiency furnace
Compliance with all local building codes and permit requirements.
We also specialize in gas furnace replacement in Littleton, offering energy-saving upgrades that deliver consistent, cost-effective warmth throughout your home.
What Sets Us Apart
Why Choose Fireside Heating & Cooling?
Same-Day & After-Hours Service
Enjoy prompt HVAC solutions with our same-day and after-hours availability.
Locally & Veteran-Owned
Proudly serving Highlands Ranch as a locally and veteran-owned business.
Convenient Payment Options
We accept all major credit cards for a hassle-free payment experience.
100% Satisfaction Guarantee
Your satisfaction is our top priority—guaranteed every time.
Honest & Reliable Service
Count on us for trustworthy and dependable HVAC services.
Flexible Financing Options
Get HVAC services with no money down and affordable monthly payments.
Over 11 Years of Expertise
Benefit from our extensive experience in delivering top-notch HVAC solutions.
Fully Licensed & Insured
Rest easy knowing our team is fully licensed and insured for your protection.
Testimonials
What Our Clients Say?
Frequently Asked Questions
How do I know if my furnace needs repair?
Common signs include reduced heat output, strange noises, inconsistent airflow, and higher energy bills. Our technicians can diagnose and fix the issue quickly.
What are the benefits of replacing an old gas furnace?
Newer models improve efficiency, reduce operating costs, and provide more consistent heat. You’ll also benefit from improved indoor air quality and fewer repair needs.
Do you offer emergency furnace repairs in Littleton?
Yes. We offer 24/7 emergency repair services to restore your heating system when you need it most.
How long does furnace repair or maintenance take?
Most routine services can be completed in 1–2 hours, depending on system condition and complexity. We prioritize fast, thorough service.
What should I expect during furnace installation?
Expect a full system evaluation, professional setup, and walkthrough of the new system. We ensure everything is safe, code-compliant, and operating efficiently.
How often should my furnace be maintained?
We recommend annual maintenance—ideally before winter—to ensure your system runs efficiently and reliably throughout the heating season.
What information should I provide before furnace installation?
Let us know about your home’s square footage, heating goals, past system issues, and any preferences for fuel type or brand.
Do I need a permit for furnace installation in Littleton?
Yes, most installations require a permit. Fireside handles the permitting process to ensure everything meets local codes and safety standards.
How do I know if my gas furnace needs replacement?
If your furnace is over 15 years old, struggles to heat evenly, or breaks down frequently, a replacement could be more cost-effective in the long run.
What are the benefits of regular furnace maintenance?
Maintenance boosts energy efficiency, reduces risk of emergency repairs, and ensures safer, more consistent heating year after year.
Get Trusted HVAC Service in Littleton Today
From emergency repairs to full-system upgrades, Fireside Heating & Cooling is your go-to HVAC contractor in Littleton. Let our experienced team help you stay warm, safe, and energy-efficient all winter long.
How It Works
Simple Steps to Your Free Quote
Getting started with your HVAC project is easy. Follow these three simple steps, and we’ll provide you with a transparent, no-obligation quote that fits your needs and schedule.
Get In Touch
Call us or submit an online request, and rest assured, a dedicated member of our team will be in touch with you promptly.
Discuss Your Project
Speak to our experts about your project, and we’ll discuss product choices transparently, explaining the process step by step so you can make informed decisions.