If your current air conditioning system is no longer keeping up with Colorado’s summer heat — or your energy bills are climbing with no relief — it might be time for a replacement. At Nitro Heating & Cooling, we specialize in professional, energy-efficient AC installation services for homeowners in Aurora, Centennial, Highlands Ranch, and surrounding areas.
Our experienced HVAC technicians help you choose the right system for your home’s size, layout, and cooling needs — and we install it the right way, the first time. Whether you’re replacing an outdated unit or installing central air for the first time, we make the process easy, affordable, and built to last.
Is It Time to Replace Your Air Conditioner?
Here are some clear signs it may be time for a new AC system:
Your unit is 12–15+ years old
Repairs are becoming frequent or expensive
Poor airflow or inconsistent cooling
Increasing energy bills
Your AC still uses R-22 (Freon), which is being phased out
Loud operation, odors, or visible damage
If you're experiencing any of the above, we’ll evaluate your system and recommend the best next steps. If a repair is still viable, we’ll let you know. If replacement is more cost-effective, we’ll walk you through your options.
Our AC Installation Services
We install a wide range of cooling systems, all from industry-trusted brands. Every system is selected based on your home’s size, insulation, and layout.
The most popular whole-home solution. Today’s central AC systems are quieter, more efficient, and more reliable than ever — and many qualify for rebates and ENERGY STAR® certification.
Central Air Conditioning
Great for additions, basements, or homes without ductwork. These systems allow you to control temperatures room-by-room and offer excellent energy efficiency.
Ductless Mini-Split Systems
Cut energy costs with units rated 16 SEER and above. These systems use less power to cool your home while maintaining comfort during the hottest days of summer.
High-Efficiency AC Units
We install compatible thermostats that let you control your system from your phone — with zoning, scheduling, and energy-usage insights.
Smart Thermostat Integration
Nitro Heating & Cooling LLC
What to Expect With a Nitro Installation
Our process is designed to ensure a smooth, hassle-free experience from start to finish:
Free In-Home Estimate
We assess your current system, measure your space, and discuss your goals. Then, we recommend the right-sized system — not too big, not too small — to maximize comfort and efficiency.
Clear, Upfront Pricing
No hidden fees. You’ll receive a detailed, written estimate that outlines all costs before installation begins.
Fast, Professional Installation
We arrive on time, protect your home with drop cloths and shoe covers, and complete the job efficiently — typically in one day.
Post-Installation Testing
We test airflow, refrigerant levels, and thermostat response to ensure everything’s running smoothly.
System Walkthrough
You’ll get a full overview of your new system, tips for maintenance, and help setting up your smart thermostat if applicable.
Financing Options Available
We offer flexible financing options on all new AC installations. With approved credit, you may qualify for low monthly payments that make upgrading your system more affordable. Ask our team during your estimate for current promotions and financing details.
AC Installation With Energy Efficiency in Mind
Cooling your home shouldn’t break the bank. That’s why we focus on installing high-efficiency units with features like:
Variable-speed motors
Two-stage compressors
High SEER ratings (up to 20+)
ENERGY STAR® certification
These systems cool your home faster, run quieter, and use less energy — saving you money every month.
We’ll also help you explore rebates and incentives available in Aurora or through your energy provider, which can significantly reduce upfront costs.
Reviews
Real Feedback From Happy Customers
“Our old AC just wasn’t cutting it anymore. Nitro came out, gave us several great options, and installed the new system the next day. The whole experience was smooth and professional. Highly recommend.”
— Greg R., via Facebook
Frequently Asked Questions
FAQs – AC Installation in Aurora, CO
How long does it take to install a new AC system?
Most installations are completed in one day. More complex installs or homes without existing ductwork may take longer — we’ll let you know what to expect upfront.
How do I know what size AC I need?
We perform a load calculation to determine the proper tonnage for your home based on square footage, insulation, window count, and more.
Can I replace just the AC and not the furnace?
Yes — though in some cases, matched systems are recommended for peak efficiency. We’ll help you evaluate your options.
Are your systems covered by warranty?
Absolutely. All new systems come with manufacturer warranties (usually 10 years) and a labor warranty from Nitro Heating & Cooling.
Schedule Your Free AC Estimate Today
Or schedule your free estimate online
If you're tired of dealing with an underperforming or unreliable air conditioner, let Nitro Heating & Cooling upgrade your home with a modern, energy-efficient system that works for you — not against your budget.