Furnace Replacement in Pasadena, CA
When your furnace can no longer provide the reliable warmth your Pasadena home needs, it's more than an inconvenience; it's a disruption to your comfort and a drain on your finances. An aging or failing furnace struggles to keep up, driving energy bills higher while delivering inconsistent heat. The decision to replace your system is a significant investment in your home's comfort and efficiency. At Piggies Air Conditioning, our dedicated furnace replacement service is designed to make this transition seamless, ensuring your home is equipped with a modern, high-performance heating system perfectly suited to your specific needs.
We specialize in providing Pasadena homeowners with a comprehensive, end-to-end furnace replacement experience. From the initial assessment to the final system calibration, our process is built on a foundation of expertise, transparency, and a commitment to exceptional quality.

Is It Time to Replace Your Furnace?
It can be difficult to know when a simple repair is no longer the most cost-effective solution. If you are experiencing any of the following issues, it is a strong indicator that a furnace replacement is the wisest path forward for your home:
- Advanced Age: Most furnaces have a lifespan of 15 to 20 years. If your unit is approaching or has surpassed this age, it is operating on borrowed time, with decreased efficiency and a higher risk of failure.
- Rising Energy Bills: A sudden or steady increase in your heating costs without a change in usage is a classic sign that your furnace is losing its efficiency and working harder than necessary to heat your home.
- Frequent and Costly Repairs: If you find yourself scheduling repairs season after season, the cumulative cost can quickly approach the price of a new unit. Investing in a replacement offers long-term reliability and peace of mind.
- Uneven Heating: Are some rooms in your home cozy while others remain chilly? An old furnace often loses its ability to distribute air evenly, leading to uncomfortable temperature imbalances.
- Strange Noises or Odors: Banging, rattling, or grinding sounds can indicate serious mechanical problems. Similarly, persistent unusual smells may signal issues with the unit's components.
- Visible Signs of Wear: Rust, cracks, or corrosion on the furnace unit are clear signs of deterioration that can compromise both performance and safety.
Our Meticulous Furnace Replacement Process
We believe a successful furnace replacement goes far beyond simply swapping out an old unit for a new one. It requires a detailed, methodical approach to guarantee optimal performance, efficiency, and longevity. Our process ensures every critical detail is addressed for your Pasadena home.
Comprehensive In-Home Assessment
Our service begins with a thorough evaluation of your entire heating system and home environment. We don't just measure the old unit; we perform a detailed load calculation to determine the exact heating requirements of your property. This includes assessing your home's square footage, insulation levels, window quality, and existing ductwork to ensure the new furnace is perfectly sized for maximum efficiency and comfort.
Personalized System Consultation and Selection
Based on our assessment, we guide you through the process of selecting the ideal furnace. We explain the benefits of different high-efficiency models, detailing AFUE (Annual Fuel Utilization Efficiency) ratings and how they translate into real-world energy savings. We present a curated selection of options that align with your home's needs and your budget, empowering you to make an informed decision without pressure.
Safe Removal and Site Preparation
Our certified technicians handle the removal of your old furnace with the utmost care and professionalism. We safely disconnect all gas, electrical, and venting lines in accordance with industry best practices and local Pasadena codes. The work area is meticulously prepared and protected to ensure your home remains clean and tidy throughout the installation process.
Precision Installation and Integration
Installing the new furnace is a task of precision. Our team follows the manufacturer's exact specifications to ensure your warranty remains valid and the system performs flawlessly. We make all necessary connections—electrical, gas, and exhaust venting—with an unwavering focus on safety and code compliance. We also ensure the new unit integrates seamlessly with your existing ductwork and thermostat.
System Commissioning and Final Testing
Once the installation is complete, we initiate a multi-point commissioning process. This is a critical final step where we test every function of your new furnace. We calibrate the thermostat, verify safety controls, measure airflow, and check gas pressure to confirm the system is operating at peak performance and efficiency before we consider the job finished. We walk you through the operation of your new system and answer any questions you may have.
The Lasting Benefits of a New High-Efficiency Furnace
Investing in a new furnace provides immediate and long-term advantages that enhance your home and your quality of life.
- Superior Energy Efficiency: Modern furnaces are significantly more efficient than models from just a decade ago. A new, high-AFUE unit can drastically reduce your monthly heating bills, providing a tangible return on your investment.
- Consistent, Reliable Comfort: Say goodbye to cold spots and temperature swings. A properly sized and installed modern furnace delivers consistent, even heat to every corner of your home, creating a more comfortable living environment.
- Improved Indoor Air Quality: Many new furnace systems offer advanced air filtration capabilities, helping to remove dust, allergens, and other airborne particles for healthier, cleaner air inside your home.
- Quiet and Peaceful Operation: Today's furnaces are engineered for quiet operation, eliminating the loud, disruptive noises often associated with older, failing units.
- Unwavering Peace of Mind: With a new, professionally installed furnace covered by a strong manufacturer's warranty, you can enjoy years of worry-free performance without the stress of unexpected breakdowns and costly repairs.
Upgrade Your Comfort & Efficiency with a Professional Upgrade
Replacing your old furnace is more than a necessity; it’s an opportunity to improve your home’s efficiency, enhance comfort, protect your air quality, and ensure lasting reliability. With Piggies Air Conditioning, you can trust that every detail will be handled with precision and care. Don’t wait for another costly breakdown; schedule your replacement consultation today and enjoy dependable warmth all season long.
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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.
