Furnace Replacement Services
Affordable Furnace Replacement Service From Philadelphia’s Heating Experts
Local Heating & Cooling Company Serving Philadelphia, the Surrounding Areas, and Southern New Jersey
Your family deserves a furnace installation that’s fast, affordable, and reliable. At AJM Mechanical, we’re here to offer just that. We’re proud to be your trustworthy furnace installation and replacement company for homes throughout Philadelphia, Bucks, Montgomery, Chester, and Delaware Counties in PA, and Camden and Gloucester Counties in New Jersey.
Since we started in 2005, our family business has been offering affordable service to our community. We’re fast, local, and always ready to help. And if you’re thinking about getting a new furnace or replacing an old one, we offer free estimates so you know exactly what to expect. Call today for your free installation quote!
Get a Free Estimate for the Furnace Replacement Philadelphia Trust Today
Choose AJM Mechanical for your furnace installation or replacement and join our other satisfied customers. Call us today for your free estimate and take the first step towards a more comfortable, energy-efficient home with Philadelphia’s trusted HVAC experts.
20+ Years
We’ve been providing affordable and reliable furnace installation and replacement services for homeowners & property managers in Philadelphia and the surrounding areas since 2005. With over 20 years of experience, you can be sure AJM Mechanical can help replace any type of furnace your home needs.
Affordable Rates
Your family deserves a working furnace and a comfortable home. Our furnace installations are some of the most affordable in the Philadelphia area, and we also offer free estimates to make the process even more affordable. Plus, we offer opportunities for financing to help you get the high-quality furnace you deserve. Call today to learn more!
Special Discounts
We believe in serving our neighbors who have already served us. We offer special discounts on our furnace replacement and installation services for seniors and veterans – call today to see how you or your loved one could save on a new furnace.
Free Estimates
We provide fast, free estimates for our furnace replacement and installation services – call today to get yours!

Frequently Asked Questions About Furnace Replacement
What are the signs I need a new furnace?
We know that a new furnace isn’t always on the top of your list of priorities – but keeping an eye out for these signs can save your family a lot of time and money. You may need a new furnace if you notice higher energy bills, frequent repairs over the last couple two years, uneven heating with some rooms colder than others, strange noises (such as banging, popping, or rattling sounds), or visible signs of rust around the furnace or within the venting system. Additionally, if you’re experiencing issues with the heat exchanger, like cracks, it can be both unsafe and a clear sign that a replacement is necessary.
How long does it take to install a new furnace?
For our team, the installation of a new furnace typically requires 4 to 8 hours, depending on several factors like the complexity of the job, the need for any ductwork adjustments, and the accessibility of the installation site. Larger projects or those requiring significant modifications to accommodate the new system may extend the installation time, possibly over a couple of days.
How long will my new furnace last?
With proper installation and regular maintenance, a new furnace is expected to last between 15 to 20 years. The lifespan can vary based on the furnace model, usage patterns, and how well it is maintained. Annual professional servicing, including inspections, cleaning, and timely repairs, plays a crucial role in maximizing the efficiency and longevity of your furnace.
What to Expect: Our Easy & Affordable Furnace Installation Process
Free Estimate
We want to make your furnace installation as affordable as possible, and that starts with a fast and free estimate. All you have to do to get started is give us a call. One of our heating contractors will listen to your needs and offer you a transparent and fair assessment of your installation or replacement needs.
Furnace Selection
Not sure which furnace is right for your home? There are a lot of options to choose from, but we’re here to help you shop around. We’ll take everything you need into consideration, such as your home’s heating needs, your budget, and what model will be most energy efficient for your family. We can also talk about a conversion if you’re interested in switching to a different type of furnace.
Prompt Arrival
On the day of your furnace installation, you can expect a short appointment window and a prompt arrival from your contractor – your time is valuable, and we treat it that way. We always make sure to keep everything as clean as possible. We wear shoe covers to protect your home’s flooring and ensure your property is clean and free of dust before we leave.
Furnace Installation
After we’ve talked you through the process, we’ll get right to work. We start by removing your old furnace, and then we’ll install your new model. We’ll ensure we disrupt your routine as little as possible while we work, and we’ll review everything with you once we’re finished. We also take as much time as necessary to clean up after ourselves.
