Centennial, CO

Top-tier HVAC Services in Centennial, CO

Heating & Cooling Solutions Built for Colorado Homes

When your comfort is on the line, Fireside Heating & Cooling is the name Centennial homeowners trust. With Colorado’s unpredictable weather, having a reliable heating and cooling system isn’t a luxury—it’s a necessity. That’s why we provide expert HVAC services in Centennial, CO designed to keep your home efficient, safe, and comfortable all year long.

From freezing winter mornings to hot summer afternoons, our licensed technicians offer dependable service that prioritizes your comfort and peace of mind.

HVAC Service Centennial CO
Local HVAC Company Highlands Ranch CO

Full-Service HVAC Solutions for Centennial Homes

We understand that every home and family has different comfort needs. That’s why our team provides a wide range of HVAC services, all tailored to work with your space, system, and schedule.
  • AC Repair: Swift solutions when your system can’t keep up with Centennial’s summer heat.
  • AC Installation & Replacement: Modern cooling systems installed with care for long-term efficiency.
  • AC Maintenance: Preventive service that keeps your system running at its best.
Payment

Flexible Heating & Cooling Options

  • Heat Pumps: An all-in-one system for both heating and cooling with high energy efficiency.
  • Ductless Mini-Splits: Perfect for additions, garages, or older homes without ductwork.
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Home Comfort Add-Ons

  • Whole-Home Humidifiers: Balance indoor air to reduce dryness, especially during the cold months.
  • Water Heaters: We service and install both traditional and tankless water heaters to ensure hot water when you need it.

Why Centennial Homeowners Choose Fireside Heating & Cooling

AC Repair

Locally Experienced

We’re familiar with the climate, housing styles, and energy goals specific to Centennial, CO.

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Licensed & Insured Technicians

All our HVAC specialists are trained, certified, and committed to high safety and performance standards.

AC Repair

Transparent Pricing

No hidden fees. We provide clear estimates before any work begins.

Furnace Replacement

Responsive Scheduling

We offer flexible appointments and emergency repair services to restore your comfort fast.

Furnace Maintenance

Energy Efficiency Experts

From high-efficiency installations to ongoing maintenance, we help you reduce your energy footprint without sacrificing comfort.

Ductless Heating & Cooling

Ductless Heating & Cooling Services

Experience flexible, energy-efficient comfort with our ductless heating and cooling solutions, perfect for any space.

We don’t just fix equipment—we provide long-term solutions that make your home more livable, more efficient, and more reliable.

Why Choose Fireside Heating & Cooling in Centennial?

Local Expertise

Local Expertise

We understand Centennial’s climate and HVAC challenges.

Certified Technician

Trusted Professionals

Our technicians are trained, certified, and committed to excellent service.

Energy Efficient

Energy-Efficient Solutions

We offer modern, eco-friendly heating and cooling options.

Customer Satisfaction

Customer-First Approach

Your satisfaction is our top priority.

Comprehensive HVAC Solutions

Our Expert Services for Your Home’s Comfort

When your air conditioner isn’t performing at its best, you need fast and reliable service to restore comfort to your home. Our expert team specializes in diagnosing and repairing all types of AC issues, ensuring your system runs smoothly when you need it most.
Air Conditioner Contractors Near Highlands Ranch CO
Air Conditioning Repair Service Aurora CO

AC Replacement/Installation

Upgrade your comfort with our professional AC replacement and installation services. Whether you need to replace an outdated unit or install a new system, our experienced team ensures a seamless process, providing you with efficient and reliable cooling for years to come.

AC Maintenance

Keep your air conditioning system running smoothly with our comprehensive AC maintenance services. Regular upkeep ensures optimal performance, extends the lifespan of your unit, and helps prevent costly repairs down the line.

24 Hour Ac Unit Repair Highlands Ranch CO
Hvac Companies Highlands Ranch CO

Furnace Repair

Ensure your home stays warm and comfortable with our expert furnace repair services. Our skilled technicians quickly diagnose and fix any issues, restoring your heating system’s performance and reliability.

Furnace Replacement/Installation

Upgrade your home’s heating with our professional furnace replacement and installation services. We provide expert guidance and quality installation to ensure your new furnace operates efficiently and effectively, keeping your home warm for years to come.

Furnace Repair Company Highlands Ranch CO
24 Hour Furnace Repair Near Aurora CO
Keep your furnace running efficiently year-round with our expert maintenance services. Regular check-ups and tune-ups help prevent unexpected breakdowns and ensure your heating system operates at peak performance when you need it most.

Ductless Heating & Cooling Services

Experience the ultimate comfort with our ductless heating and cooling solutions. Perfect for homes without ductwork, these systems offer flexible, energy-efficient temperature control for any room.

Air Conditioning Repair Aurora CO
HVAC Contractors Highlands Ranch CO

At Fireside Heating & Cooling, we understand the importance of indoor air quality, and maintaining the right humidity levels is a crucial part of that. Our whole-home humidifiers help you achieve optimal comfort while protecting your home and health.

At Fireside Heating & Cooling, we specialize in energy-efficient heating and cooling solutions, and heat pumps are one of the most versatile options available. Whether you’re looking to replace your current HVAC system or upgrade to a more sustainable option, our heat pump systems provide year-round comfort with lower energy costs.

Heat Pump Repair Near Aurora CO

Testimonials

What Our Clients Say?

Our commitment to exceptional service has earned us the trust and satisfaction of countless customers in Highlands Ranch and beyond. Don’t just take our word for it—see why so many homeowners rely on us for their HVAC needs.
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Meg Reinis profile picture
Meg Reinis
Google star 1Google star 2Google star 3Google star 4Google star 5
Nixon is smart and quick and honest and kind. He did exactly what he said he would do and quickly assessed the issue and knew exactly how to fix it. His pricing is great and I will use him every time. Best AC company I have found. Hands down.
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John Sepich profile picture
John Sepich
Google star 1Google star 2Google star 3Google star 4Google star 5
Our 2 mini-split units received their annual services today. Nixon arrived early for the service appointment. Before beginning his tune-up/cleaning, he asked if there were any issues that should be addressed during the visit. I mentioned an issue that occurred during the heating season. Both units(exterior washed/interior units checked for drainage and issues) were given a clean bill of health. Due to a leaking cooling line cap last year, there was a need for additional cooling material. Visit was punctual, friendly and professional. We even discussed setting up a twice a year maintenance schedule being proactive.
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Doug and Elizabeth Goudy profile picture
Doug and Elizabeth Goudy
Google star 1Google star 2Google star 3Google star 4Google star 5
Company owner Nixon was extremely knowledgeable and was able to explain things such that even I could understand it. He and his staffer Zeke were efficient and courteous. His price quote stayed the same from start to finish and work was done under the time estimate. I am 1000% pleased and will now use his company for routine maintenance.
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Robert Fischer profile picture
Robert Fischer
Google star 1Google star 2Google star 3Google star 4Google star 5
The big fear when hiring an hvac contractor is that the service technician is looking for every opportunity to upsell or replace a furnace or ac unit. At least, I feel this way. But, what I experienced with Firestone was straight forward and honest. Instead of upselling, Nixon quickly determined where to look for the problem and then he fixed it. Easy peasy. Firestone over delivered. I will call them again when I need my hvac serviced again.
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Kevin Devaney profile picture
Kevin Devaney
Google star 1Google star 2Google star 3Google star 4Google star 5
Only company I use.
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Kevin Devaney profile picture
Kevin Devaney
Google star 1Google star 2Google star 3Google star 4Google star 5
Great service, very reliable and "Nixon" is a pleasure to work with.
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Ryan Griss profile picture
Ryan Griss
Google star 1Google star 2Google star 3Google star 4Google star 5
We had a second HVAC unit installed in our large home. It was built with only a single unit which struggled to heat and cool the second floor. It was a big project, but service and installation went smooth.
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Lindsy Robinson profile picture
Lindsy Robinson
Google star 1Google star 2Google star 3Google star 4Google star 5
Nixon was amazing. He was so professional. Very personable. Gave us options and wasn’t trying to rip us off. He knew the issue and helped us solve it! Will recommend to others!
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Blake Drnec profile picture
Blake Drnec
Google star 1Google star 2Google star 3Google star 4Google star 5
We had great service, prompt estimate by the owner named Nixon, and a good price. Very friendly, no pushy sales, gave us three options and actually took less time than expected! Highly recommend this company owned by Nixon. Oh, and Nixon comes on site to ensure quality work at each appointment!
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Jeff Hanks profile picture
Jeff Hanks
Google star 1Google star 2Google star 3Google star 4Google star 5
I've had Nixon from Fireside Heating & Cooling over to our house twice in the last week (two separate issues) and he's been nothing but professional. He quickly identified the issue both times and either repaired or advised on the best course of action. Most importantly for me, he explained what was going on, how to prevent it in the feature and didn't try to scare us with "this is going to be a huge problem - you need to spend a large amount of money or replace your furnace and AC right now", like we so often here. He was very pragmatic in his approach and its clear he's trying to win customers the right way, through great customer service, transparency, and being fair.

Frequently Asked Questions

What’s the best time to schedule furnace maintenance in Centennial, CO?
Fall is ideal for furnace maintenance to ensure your heating system is safe, clean, and ready before cold temperatures arrive.
Yes, we can assess your home and provide guidance on switching to an electric heat pump, including dual-fuel options for maximum efficiency.
Most installations take 1–2 days, depending on system size and whether ductwork or other adjustments are needed.
If you notice inconsistent hot water, strange noises, or leaks, your water heater may need service or replacement.
Absolutely. Ductless systems are ideal for home offices, finished basements, or rooms with poor airflow from central HVAC.

Book Your HVAC Service in Centennial, CO Today

Ready to upgrade your comfort? Whether it’s a minor repair, full system installation, or annual tune-up, Fireside Heating & Cooling is here to help. We proudly serve Centennial homeowners with expert HVAC solutions and responsive, honest care.

Contact us today to schedule service or request an estimate—and experience the difference of working with a team that puts your comfort first.

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