AC Replacement in Los Angeles & Pasadena, CA – Energy-Efficient Cooling | New Century HVAC

Is your AC unit on its last leg? Whether it's constantly breaking down or just can't keep up with Pasadena’s summer heat, New Century HVAC is here to help with expert AC replacement services in Pasadena, CA.
 

We install high-efficiency systems designed to cool your home faster, lower your utility bills, and withstand Southern California’s extreme temperatures. As a locally trusted HVAC company with 20+ years of experience, we know exactly what Pasadena homeowners need.
 

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Is It Time to Replace Your AC?

If your air conditioner is struggling, repairing it might only be a temporary fix. Most AC systems in Pasadena have a lifespan of 10–15 years, especially under the strain of summer highs that regularly hit 95°F and above.
 

Common signs it’s time to replace:

• Frequent repairs or rising maintenance costs

• Energy bills going up without reason

• Your AC is 10+ years old

• Uneven cooling across your home

• Strange noises, leaks, or foul odors

• Using outdated refrigerant (R-22)
   

Our AC Replacement Services in Pasadena, CA

We install top-rated, energy-efficient central air systems, ductless mini-splits, and heat pumps from trusted brands like Carrier, Trane, and Daikin.
 

What’s Included:

• Free in-home assessment

• Custom system sizing & load calculation

• Energy-efficient equipment recommendations

• Full removal of old AC unit

• Expert installation & post-install testing

• Access to rebates & financing options
   

Learn more about our AC installation services for full system upgrades and options.

Pro tip: If your repair costs are more than 50% of the price of a new system, replacement is the smarter investment.
 

Benefits of Upgrading Your Air Conditioner

A new air conditioner doesn’t just cool better—it can significantly improve comfort, air quality, and efficiency.
 

Local HVAC Pros Who Know Pasadena Homes

Pasadena’s mix of historic architecture and modern developments requires HVAC expertise tailored to your home’s unique layout. Whether you’re in a Craftsman-style bungalow in Bungalow Heaven or a condo in East Pasadena, we’ll recommend the best-fit cooling system for your space.
 

Why Choose New Century HVAC?

• Locally owned & operated in Pasaden

• Licensed, bonded & insured

• Same-day estimates & next-day installations

• 5-star rated by your neighbors on Google & Yelp

• Transparent, no-pressure pricing
   

What to Expect During Your AC Replacement

Replacing your AC should be smooth and stress-free. Our proven 3-step process keeps everything clear and on schedule:

1. Consultation & Quote: We assess your current system, size your home, and give a free, honest estimate.

2. System Selection & Rebates: Choose from top brands with guidance on available rebates and financing options.

3. Professional Installation: Our certified installers handle the full replacement, including haul-away and cleanup.
    

Want year-round performance? Ask about pairing your new AC with a smart HVAC maintenance plan to maximize its lifespan.