Furnace Replacement in San Dimas, CA
When your furnace stops being a reliable source of warmth and becomes a source of worry, it’s time to consider a replacement. For homeowners in San Dimas, a failing furnace can mean uncomfortable nights and skyrocketing energy bills. An aging or inefficient system not only compromises your comfort but also poses potential safety risks. Investing in a new, high-efficiency furnace is one of the most significant upgrades you can make for your home’s comfort, safety, and value. At Piggies Air Conditioning, our professional furnace replacement service is designed to provide San Dimas residents with a seamless, stress-free experience from initial consultation to final inspection.

Is It Time for a New Furnace? Key Warning Signs
Deciding whether to repair or replace your furnace can be challenging. While a simple repair might seem like the easier option, it can often be a temporary fix for a much larger problem. Understanding the key warning signs can help you make an informed decision that saves you money and hassle in the long run.
- Your Furnace is Over 15 Years Old: Most furnaces have a lifespan of 15-20 years. As a unit ages, its efficiency plummets, and critical components begin to fail, making replacement a more cost-effective solution.
- Frequent and Costly Repairs: Are you calling for service every winter? If a single repair costs 30-50% of a new unit's price, investing that money in a replacement is the smarter financial move.
- Rising Energy Bills: An old furnace has to work much harder to produce the same amount of heat, leading to a noticeable spike in your gas or electric bills. A new, energy-efficient model can significantly lower your monthly utility costs.
- Uneven Heating: If some rooms in your home are warm while others remain cold, your furnace may no longer be able to distribute air effectively. This is often a sign of an improperly sized or failing unit.
- Strange Noises or Odors: Banging, rattling, or humming sounds can indicate serious mechanical issues. Similarly, persistent strange odors can signal problems with the burner or heat exchanger.
- Visible Signs of Damage: Rust, cracks, or corrosion on the furnace itself are clear indicators that the system’s integrity is compromised and it's time for a replacement.
Our Comprehensive Furnace Replacement Process
We believe in a meticulous and transparent process that ensures your new heating system is a perfect fit for your San Dimas home. Our goal is to provide a durable, efficient, and reliable heating solution that serves you for years to come.
In-Home Consultation and System Sizing
The most critical step in any furnace replacement is ensuring the new unit is correctly sized for your home. A furnace that is too small will struggle to keep you warm, while one that is too large will cycle on and off frequently, wasting energy and causing unnecessary wear. Our technicians perform a detailed load calculation, assessing your home's square footage, insulation, window types, and layout to determine the precise heating capacity you need.
Selecting the Right Furnace for Your Needs
We guide you through the available options, explaining the benefits of different types of systems. Whether you prefer a traditional high-efficiency gas furnace or are interested in a modern all-electric heat pump, we provide clear information on Annual Fuel Utilization Efficiency (AFUE) ratings and long-term energy savings. We help you choose a system that aligns with your budget, comfort goals, and California’s energy standards.
Professional and Safe Installation
Our certified and insured installation team treats your home with the utmost respect. We handle the careful removal and responsible disposal of your old unit. The installation of your new furnace is performed according to strict manufacturer specifications and local San Dimas building codes. We manage all connections—electrical, gas, and ductwork—to ensure a safe and seamless integration with your existing infrastructure.
Permitting and Final Inspection
In California, a permit is required for furnace replacement to ensure the installation is safe and compliant with state and local codes. We handle the entire permitting process for you, from application to scheduling the final inspection. This gives you peace of mind knowing your new system is installed correctly and safely.
System Testing and Homeowner Walkthrough
Once the installation is complete, we don’t just leave. We thoroughly test the new furnace, calibrating it for optimal performance and efficiency. We then walk you through the new system, explaining its operation, features, and maintenance requirements, ensuring you are comfortable and confident in using your new heater.
Understanding the Investment in Your Comfort
The cost of a furnace replacement in San Dimas can vary based on several key factors. We believe in providing complete transparency so you understand exactly what contributes to your investment.
- Furnace Type and Efficiency: High-efficiency models with higher AFUE ratings typically have a higher upfront cost but deliver significant long-term savings on energy bills.
- System Size (BTU Capacity): The heating capacity required for your home directly impacts the price of the unit.
- Installation Complexity: Factors such as the accessibility of your furnace location, the condition of your existing ductwork, and any necessary electrical or gas line modifications can affect labor costs.
- Additional Features: Upgrades like smart thermostats, whole-home humidifiers, or advanced air filtration systems will influence the final cost.
We provide a detailed, itemized estimate before any work begins, ensuring there are no surprises. Our focus is on providing value through superior workmanship, reliable equipment, and lasting energy savings.
Upgrade to Reliable Comfort: Connect With Us Today
Don’t settle for an unreliable or inefficient heating system. With expert furnace replacement, energy-efficient heating solutions, safe and professional installation services, and dependable HVAC expertise, Piggies Air Conditioning delivers lasting comfort and peace of mind for San Dimas homeowners. Contact us today to schedule your furnace replacement consultation and take the first step toward a warmer, more efficient home.
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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.
