Expert Furnace Replacement in Altadena, CA
When the chill sets in, a reliable furnace is the heart of a comfortable Altadena home. But when that heart begins to fail, it can lead to inconsistent temperatures, soaring energy bills, and unexpected breakdowns. If you're constantly scheduling repairs or worrying about your aging system making it through another winter, it may be time to consider a furnace replacement. Investing in a new, high-efficiency furnace isn't just about restoring warmth; it's about securing long-term peace of mind, safety, and significant energy savings for your household.
We specialize in providing seamless, professional furnace replacement services tailored specifically for Altadena residents. Our process is designed to be straightforward and stress-free, ensuring you get the perfect heating solution for your home's unique needs without the hassle.

Know When to Replace: Key Signs Your Furnace is Failing
It can be difficult to decide between another costly repair and a full replacement. While repairs can offer a temporary fix, there are clear indicators that a new furnace is the more financially sound and safer long-term investment. Watch for these critical warning signs:
- Your Furnace is Over 15 Years Old: Most furnaces have a lifespan of 15-20 years. If your unit is approaching or has surpassed this age, its efficiency is likely declining, and the risk of a complete breakdown increases dramatically.
- Rising Energy Bills: Are your heating costs climbing each year without a change in usage? An older furnace has to work much harder to produce the same amount of heat, leading to a significant drop in efficiency and a spike in your utility bills.
- Frequent and Costly Repairs: If you find yourself on a first-name basis with your repair technician, it’s a problem. A good rule of thumb is the "$5,000 Rule": if the age of your furnace multiplied by the cost of the repair exceeds $5,000, replacement is almost always the smarter choice.
- Uneven Heating and Cold Spots: A furnace that can no longer distribute air effectively will leave some rooms toasty while others remain uncomfortably cold. This is a common sign of a failing blower motor or an improperly sized system.
- Strange Noises or Odors: Loud banging, popping, rattling, or squealing sounds indicate serious mechanical issues. Likewise, persistent musty or burning smells can signal problems with your ductwork or the unit itself.
- Visible Rust or Cracks: Any visible signs of corrosion or cracks on the furnace body, especially around the heat exchanger, are a serious red flag. A cracked heat exchanger can leak carbon monoxide, a colorless, odorless gas that is extremely dangerous.
- A Yellow Pilot Light: The pilot light on a gas furnace should be a steady blue. A flickering or yellow flame often indicates incomplete combustion, which can be a sign of a ventilation problem or a carbon monoxide leak.
Upgrade Your Comfort and Savings with a New Furnace
Replacing an outdated furnace with a modern, energy-efficient model offers a wealth of benefits that extend far beyond simple heating. Homeowners in Altadena who upgrade experience a dramatic improvement in their home's overall comfort and performance.
- Significant Energy Savings: New furnaces boast much higher Annual Fuel Utilization Efficiency (AFUE) ratings, meaning more of your fuel is converted directly into heat. Upgrading from an older 60% AFUE furnace to a 95% AFUE model can slash your heating costs by over a third.
- Enhanced and Consistent Comfort: Modern furnaces provide superior airflow and temperature control. Features like variable-speed blowers ensure quiet, consistent heat is delivered evenly throughout your home, eliminating cold spots for good.
- Improved Indoor Air Quality: New systems are equipped with advanced filtration options that are more effective at capturing dust, pollen, pet dander, and other airborne contaminants, helping your family breathe cleaner, healthier air.
- Quiet and Reliable Operation: Forget the loud clanking and groaning of an old furnace. Today's models are engineered for whisper-quiet operation, so your peace and quiet is never disturbed.
- Smart Home Compatibility: Many new furnaces are compatible with smart thermostats, allowing you to control your home's temperature from your smartphone, optimize energy usage, and create automated heating schedules.
Our Seamless Furnace Replacement Process
We believe that replacing your furnace should be a smooth and transparent experience. Our dedicated team manages every detail with precision and care, ensuring minimal disruption to your home and daily life. Here’s what you can expect when you partner with us:
- Initial Consultation and Home Assessment: We start with a thorough evaluation of your current heating system, ductwork, and your home's specific requirements, including size, insulation, and layout. We listen to your concerns and budget to understand your needs completely.
- Expert System Recommendation: Based on our assessment, we provide you with clear, easy-to-understand options for new furnace systems. We’ll explain the differences in efficiency (AFUE ratings), features, and long-term benefits to help you make an informed decision.
- Professional Removal and Installation: Our certified and insured technicians will arrive on time and prepared. We carefully remove your old unit and professionally install the new furnace according to manufacturer specifications and local Altadena codes, ensuring optimal safety and performance. We treat your home with respect, using drop cloths and cleaning up thoroughly after the job is done.
- System Testing and Final Walkthrough: Once the installation is complete, we rigorously test the new system to confirm it is operating at peak efficiency. We then walk you through the new furnace and thermostat controls, answering any questions you may have.
Don't let an old, inefficient furnace compromise your comfort or safety any longer. Secure reliable, cost-effective heating for your Altadena home and enjoy the peace of mind that comes with a professionally installed, high-performance system.
Contact us today to schedule your free, no-obligation furnace replacement consultation.
Upgrade Comfort and Efficiency—Furnace Replacement by Piggies Air Conditioning in Altadena
Say goodbye to frequent repairs, uneven heating, and high utility bills with a furnace replacement from Piggies Air Conditioning. Our skilled Altadena team delivers seamless installation of high-efficiency systems that boost comfort, improve air quality, and provide reliable, quiet warmth all winter long. We’ll guide you through every step—from evaluation and system selection to professional installation and final walkthrough—ensuring a smooth, stress-free experience. Curious about our trusted reputation and community roots? Visit our about us page for more on our values and expertise. Ready to upgrade? Contact us today to book your free furnace replacement consultation and secure consistent comfort for years to come!
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Customer Testimonials



CUSTOMER SERVICE!




I highly recommend this company for anyone needing AC repair or maintenance. I'll definitely be calling them again for any future needs!








I had the pleasure of experiencing outstanding service and professionalism from Ruben, and I am beyond impressed. From the moment I first contacted them, by phone and follow up communication via email for my quotes. The attention to detail and commitment to excellence were evident.
Ruben, was incredibly responsive, addressing all my inquiries promptly and with clear, thorough explanations. Their dedication to understanding and meeting my needs was remarkable.
Ruben, went above and beyond to ensure that everything was handled seamlessly, demonstrating not just professionalism, but also a sincere dedication to customer satisfaction.
I can't recommend Piggies air Conditioning/Ruben highly enough. If you're looking for someone who combines expertise with exceptional service, look no further. They are a true example of what outstanding professionalism should be.








The technician arrived on time, which I really appreciated given how crucial air conditioning is in this heat. Ruben was professional and friendly, explaining what he was doing throughout the process. The issue I had was diagnosed fairly quickly, and they provided me with a few options on how to fix it. The pricing was transparent, and I didn't feel like there were any hidden costs, which is always a plus when it comes to service calls like these. Highly recommend this company!




1st & foremost, huge shout out to Ruben thank u so so much for reaching out & making things happen SO FAST! I was so surprised since i had reached out to a couple different places who lagged on even answering calls, messages, etc.
Ruben was also very informative & taught me ALOT that i didnt know about.
Also cant leave the amazing Luis & Miles out of
this review.
They came, they saw, they conquered!
And they worked pretty swiftly too, felt very comfy around em, loved their personalities, great attitude, work ethic, professionalism, had some really good convos & they still got the job done lightning fast
SUPER HUGE SHOUT OUT & THANKS for everything guys! Definitely recommending u guys to everyone i know.




recommendations and feedback. The actual installation was painless and unremarkable, his AC experts got it done, got it cleaned and most importantly got it right. Rueben even went a step further to assure we had
protection from the coming rain, that is service unheard of these days. His price was competitive and a REAL value for the service we recieved. Using anyone else for your AC needs, would be a huge mistake. We thank them again and will recommend to everyone.




Echoing a lot of the other reviews here, Piggies Air Conditioning responds so quickly to requests (even though I actually accidentally sent in multiple requests on my side without responding, oops!)
They were able to come do a FREE energy audit and initial inspection on the same day and Ruben was amazing at explaining his thoughts on our house's situation and what he thought was worth the money and wasn't worth the money.
I truly felt like he was trying to help me find the best solution to our issues instead of just trying to upsell us on everything and anything.
I'm definitely recommending this business to anyone I know if they want a trustworthy and realistic service, value, and quality.
