Expert Heating Replacement in Walnut, CA
When your heating system falters, the comfort and safety of your Walnut home are at stake. An aging or inefficient furnace doesn’t just struggle to keep you warm during chilly nights; it can also lead to higher energy bills and unexpected, costly repairs. Choosing to replace your heating system is a significant investment in your home's value and your family's well-being. Piggies Air Conditioning specializes in providing a seamless, professional heating replacement experience, ensuring your transition to a modern, energy-efficient system is smooth, transparent, and tailored to your needs.

Is It Time for a New Heating System?
Deciding between a costly repair and a full replacement can be challenging. Considering long-term performance, efficiency, and reliability is crucial. Key indicators that your system may need replacement include:
Your System’s Age
Most gas furnaces last 15–20 years, while heat pumps typically last 10–15 years. If your unit is approaching or surpassing these ranges, its efficiency is significantly lower than modern systems.
Frequent and Costly Repairs
Repeated breakdowns and repair bills can quickly accumulate. A helpful guideline is the "$5,000 Rule": multiply your unit’s age by the cost of a single repair. If the total exceeds $5,000, replacement is usually more cost-effective.
Soaring Energy Bills
Older systems must work harder to produce heat, causing noticeable spikes in gas or electric bills. Upgrading to a high-efficiency system can reduce monthly energy consumption and offset the initial investment.
Inconsistent Comfort and Cold Spots
If some rooms remain cold while others are warm, your heating system may no longer distribute air effectively. Improperly sized or aging units often cause uneven heating.
Unusual Noises or Smells
Banging, rattling, or grinding sounds indicate mechanical issues. Persistent gas or burning odors signal a major safety concern, often marking the end of the system’s life.
Our Seamless Heating Replacement Process
We’ve refined our replacement process to minimize disruption to your home while ensuring your new system delivers exceptional comfort.
Step 1: Comprehensive In-Home Consultation
A certified technician evaluates your existing system, inspects ductwork, and considers insulation and window quality. A precise heat load calculation ensures your new system is sized perfectly for your home.
Step 2: Personalized System Recommendations
We present clear, tailored options, walking you through the benefits of high-efficiency furnaces or versatile heat pumps. Our recommendations focus on long-term comfort, energy savings, and reliability.
Step 3: Safe Removal of Your Old Unit
Our team carefully disconnects and removes your old system, disposing of it responsibly. Protective coverings are laid to maintain cleanliness throughout your home.
Step 4: Precision Installation
NATE-certified technicians install your new heating system, adhering to manufacturer specifications and local building codes. All electrical, gas, and ductwork connections are completed safely and securely.
Step 5: System Testing and Calibration
We conduct rigorous tests to verify airflow, thermostat communication, and overall performance. Calibration ensures peak efficiency from day one.
Step 6: Homeowner Walk-Through and Support
We provide a detailed orientation on system operation, features, and maintenance schedules. Every question is answered, leaving you confident in your investment.
Choosing the Right High-Efficiency System
Modern heating technology offers impressive energy efficiency and performance. Two popular choices for Walnut homeowners include:
High-Efficiency Gas Furnaces
Modern furnaces provide reliable heating and are measured by their AFUE rating. A 95% AFUE furnace converts 95% of fuel into usable heat, offering significant savings compared to older units.
All-in-One Heat Pumps
Ideal for Southern California’s mild climate, heat pumps provide both heating and cooling. High SEER (cooling) and HSPF (heating) ratings ensure year-round comfort and energy savings.
Investing in Your Home’s Future
The cost of a new heating system depends on the type, size, efficiency rating, and installation complexity. While it is a significant investment, it brings lower utility bills, improved comfort, and increased property value. Piggies Air Conditioning offers transparent, upfront estimates with no hidden fees. Additionally, California state programs, local utility rebates, and federal tax credits may be available to make your upgrade more affordable.
We also provide Financing options for homeowners looking to spread the investment over time.
About Our Team
Piggies Air Conditioning is dedicated to delivering expert service and professional guidance for every heating replacement. With a focus on safety, efficiency, and customer satisfaction, we ensure your home remains warm and comfortable for years to come. Check out our Reviews to see why Walnut homeowners trust us.
Why Choose Piggies Air Conditioning for Heating Replacement?
At Piggies Air Conditioning, we understand that replacing a heating system can be overwhelming. Our team combines expertise, attention to detail, and personalized service to ensure every installation meets the highest standards of performance, safety, and comfort. With years of experience serving Walnut homeowners, we provide solutions that last. Our commitment to quality, transparency, and customer satisfaction sets us apart.
Take the First Step Toward a Comfortable Home
Contact Piggies Air Conditioning today to Schedule a complimentary, no-obligation consultation for your heating replacement. Our team is ready to guide you toward the most efficient and reliable solution for your home. Learn more About Us or get in touch through our Contact page for personalized support.
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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.
