When your furnace stops working, you’re faced with a big decision: repair or replace. If you’ve already learned that repairs aren’t worth the investment, or your current furnace is completely beyond saving, the next step is clear—furnace replacement.

Maybe another technician told you the system is beyond repair, or perhaps you’re tired of sinking money into fixes that never last. You may be looking for a second opinion, or simply trying to figure out who you can trust with such an important investment.

Whatever brought you here, you’re not alone. Countless families have faced the same decision, and Ravinia Plumbing, Sewer, Heating & Electric has been the partner they’ve turned to for reliable furnace replacement in Highland Park, IL.

Local Expertise You Can Trust

Ravinia Plumbing is proud to serve Highland Park and the entire Lake County North Shore. We’re not just another heating company; we’re part of the community. You’ll see our trucks parked near Danny Cunniff Park while our team works on nearby homes, or you might bump into one of our technicians attending a concert at the Ravinia Festival.

At Ravinia Plumbing, furnace replacement isn’t just a transaction. It’s about taking care of your family. That’s why we emphasize customer-first service in everything we do:

  • Respect for Your Home: Our technicians protect the work area and clean up after the job.
  • Clear Communication: We keep you updated throughout the process so you’re never left wondering what’s happening.
  • Financing Options: Furnace replacement can feel like a big investment. Convenient financing is available with approved credit, so you don’t have to compromise on quality or wait on a system upgrade.
  • Ongoing Support: Our relationship doesn’t end when the installation is complete. We’re here for furnace maintenance, service, and future needs.


We know Highland Park residents have plenty of choices when it comes to furnace replacement. That’s why we work hard to be the company you trust year after year.

Why Choose Furnace Replacement Over Repair?

There comes a point when furnace repairs are no longer practical. If your furnace is more than 15–20 years old, has frequent breakdowns, or produces uneven heat, furnace replacement is often the smarter financial choice.

Many homeowners in Highland Park call us after spending hundreds of dollars on recurring repairs that never seem to solve the problem. Replacing your furnace eliminates those worries and ensures your home stays consistently warm through the coldest Chicago winters.

Imagine spending less time worrying about whether your furnace will make it through another freezing night and more time enjoying winter evenings with your family. That peace of mind is the real value of furnace replacement.

How Much Will a New Furnace Cost?

One of the first questions most Highland Park homeowners ask is, “How much will furnace replacement cost?” The answer depends on several key factors. At Ravinia Plumbing, we believe in full transparency, so here are the main elements that influence the price of your new system:

Furnace Size and Capacity

Larger homes require furnaces with higher heating capacity than what’s needed to heat a smaller home. While larger systems may cost more upfront, they make sure your entire home stays warm without overworking the equipment.

Energy Efficiency Rating

High-efficiency furnaces come with a higher purchase price, but they pay for themselves over time in lower energy bills. If you’re planning to stay in your Highland Park home long-term, investing in a higher-efficiency model is often the smarter choice.

Type of Furnace

Different models and fuel types come with varying costs. Gas furnaces are common in the Lake County North Shore area, but our team will walk you through the pros and cons of each option so you can make the best decision for your home.

Ductwork Condition

If your ductwork needs repairs or modifications to properly connect to your new furnace, this can impact the total cost. Older Highland Park homes, especially historic ones near the Mary W. Adams House, may need additional updates to ensure safe, efficient airflow.

Installation Complexity

The location of your current furnace, accessibility of your utility connections, and any required code upgrades can affect furnace installation costs. Ravinia Plumbing handles all the details to make sure your furnace replacement meets Highland Park’s safety and building standards.

From Old to New: What Happens During Furnace Replacement

We believe transparency makes the process easier. Here’s how furnace replacement in Highland Park, IL, works with Ravinia Plumbing:

  1. Free In-Home Consultation: We’ll visit your home, inspect your current system, and listen to your heating concerns. We’ll also answer your questions about brands, models, and pricing.
  2. Customized Recommendations: Every home is different. We’ll recommend furnace replacement options based on your square footage, energy usage, and budget.
  3. Upfront Pricing: You’ll receive a detailed quote so you know exactly what to expect before we start the work.
  4. Professional Installation: Our skilled technicians handle everything, from removing your old system to installing and testing your new furnace.
  5. Post-Installation Care: We’ll walk you through your new system, explain how it works, and share maintenance tips to keep it running smoothly for years to come.


By the time we leave, your home will already feel warmer and you’ll feel confident you made the right choice.

Take the Next Step Toward Comfort

If your furnace is beyond repair, there’s no reason to wait. A new system will save you money, increase comfort, and give you peace of mind for years to come. Ravinia Plumbing makes furnace replacement simple, stress-free, and affordable in Highland Park, IL.

Don’t spend another winter night worrying if your furnace will last. Trust Ravinia Plumbing for furnace replacement done right.