A reliable furnace is essential during Colorado’s coldest months. Whether your old system has failed or you're looking to upgrade to a more energy-efficient model, Nitro Heating & Cooling offers expert furnace installation services you can count on. We help homeowners across Aurora, Centennial, Littleton, and Highlands Ranch stay warm — with solutions tailored to your space, budget, and long-term comfort.
Our certified HVAC technicians install high-performance heating systems from top brands, with a focus on quality, safety, and energy savings. From system selection to final testing, we handle the entire installation process with precision and transparency.
When to Consider a New Furnace
Not sure if it’s time to replace your furnace? Here are common signs that your current system may be past its prime:
Furnace is 15–20+ years old
Increasing repair frequency or costs
Uneven temperatures throughout your home
Rising energy bills despite regular maintenance
Loud or unusual operating noises
Visible rust or corrosion
Furnace turns on and off frequently (short cycling)
If you're noticing one or more of these symptoms, it's worth scheduling an inspection. We'll provide an honest assessment and help you weigh the pros and cons of repair vs. replacement.
Our Furnace Installation Services
We install a wide range of residential heating systems, including:
The most common option in Colorado homes. We install standard and high-efficiency gas furnaces designed for long-lasting performance in cold climates.
Gas Furnaces
A great solution for homes without natural gas access. Electric models are compact, easy to install, and require less frequent maintenance.
Electric Furnaces
Upgrade your heating system and reduce energy waste with ENERGY STAR® certified units that offer maximum efficiency and lower monthly utility bills.
High-Efficiency Furnaces (95%+ AFUE)
For year-round efficiency, we install hybrid systems that combine heating and cooling — perfect for homeowners looking to optimize seasonal performance.
Heat Pump & Dual-Fuel Systems
Nitro Heating & Cooling LLC
What to Expect With Nitro Heating & Cooling
Furnace installation is a big decision — and we treat it with the care it deserves. Here's what sets us apart:
Free In-Home Estimates
We evaluate your current system, square footage, insulation, and airflow needs to recommend the right size and type of furnace for your home.
Transparent Pricing
You’ll receive a clear, itemized quote with no hidden costs. We’ll explain every part of the process so you know exactly what you’re paying for.
Fast, Clean Installation
Most installs are completed in a single day. We arrive on time, protect your home during the job, and clean up completely before we leave.
Permit & Code Compliance
We pull all necessary permits and ensure your new furnace meets local codes and manufacturer specs.
Post-Install Testing & Walkthrough
We’ll test the full system, ensure airflow and thermostat calibration, and walk you through how everything works — including filter changes and warranty info.
Financing Available
We understand that a new furnace is an investment. That’s why we offer flexible financing options with approved credit to make your upgrade more manageable. Ask about current promotions, rebates, and low-monthly-payment plans during your estimate.
Choosing the Right Furnace for Your Home
Every home is different, which is why we don’t believe in one-size-fits-all recommendations. Our technicians will guide you through key factors to consider:
AFUE Rating (Annual Fuel Utilization Efficiency)
Home size & layout
Fuel type (gas vs. electric)
Ductwork condition
Zoning or smart thermostat compatibility
Budget & long-term savings potential
We install trusted brands like Lennox, Trane, Carrier, Goodman, and Rheem — all backed by manufacturer warranties and our satisfaction guarantee.
Reviews
Real Feedback From Our Customers
“Our old furnace finally gave out and Nitro installed a new system the very next day. The team was professional, efficient, and took the time to explain our options. Highly recommend.”
— Ashley W., via Facebook
Frequently Asked Questions
FAQs – Furnace Installation in Aurora, CO
How long does furnace installation take?
Most standard installations take 4–8 hours. If ductwork modifications or permits are involved, we’ll let you know ahead of time.
Can I replace my furnace without replacing the AC?
Yes, but we’ll evaluate compatibility to ensure your new furnace works properly with your existing AC or air handler.
What size furnace do I need?
We perform a full load calculation based on your home’s square footage, insulation, number of windows, and layout to determine the right capacity.
Do you offer warranties?
Yes. All new furnace installations include a manufacturer’s warranty (typically 10 years) and a labor warranty from Nitro Heating & Cooling.
Schedule Your Free Furnace Estimate Today
Or schedule your free estimate online
Don't let an outdated or unreliable furnace leave you in the cold. Whether you're upgrading for comfort, efficiency, or peace of mind, Nitro Heating & Cooling is ready to help you choose and install the perfect system for your home.