Furnace Installation & Replacement in South Bend, Indiana

Reliable Heating Solutions to Keep Your Home Warm

When winter arrives in South Bend, Indiana, a reliable, high-efficiency furnace is essential to keeping your home warm and comfortable. If your existing furnace is outdated, inefficient, or no longer working properly, it may be time for a new installation or replacement. At All Temp Heating & Cooling, we provide expert furnace installation and replacement services, ensuring your home stays warm, energy-efficient, and comfortable all season long.

With 21+ years of business experience and 31 years of industry expertise, we specialize in installing top-quality furnaces from brands like Armstrong Air, Mitsubishi, Honeywell, and Aprilaire. Whether you're upgrading to a high-efficiency system or replacing an old furnace, our certified HVAC technicians ensure a seamless installation for maximum heating performance and energy savings.

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Armstrong Air Pro Team
Your Experts For Over 20 Years
Your Experts
For Over 20 Years
Based Locally
South Bend, IN

Your Reliable Choice

Why Choose All Temp Heating & Cooling for Furnace Installation?

  • Licensed, bonded & insured HVAC professionals

    Extensive experience.

  • High-efficiency furnaces

    That help lower energy bills.

  • Top-tier brands

    Including Armstrong Air, Mitsubishi, Honeywell, and Aprilaire.

  • Flexible financing options

    For affordable furnace replacement.

  • Comprehensive installation process

    For peak efficiency and reliability.

  • Maintenance plans available

    To protect your new furnace investment.

Contact Our Local Experts

When Should You Replace Your Furnace?

Signs You Need a New Furnace

If your furnace is over 15 years old, it may be time to consider a replacement. Here are some key warning signs that indicate your system is failing:

  • Frequent breakdowns and costly repairs.
  • Inconsistent heating, with some rooms warmer than others.
  • Rising energy bills due to reduced efficiency.
  • Loud noises, such as banging, rattling, or humming.
  • Excessive dust or dry indoor air from poor airflow.
  • The furnace runs constantly but doesn’t heat effectively.

If you’re experiencing any of these issues, replacing your furnace with a modern, energy-efficient system can improve comfort, reduce costs, and ensure reliable heating.

Benefits of Upgrading to a High-Efficiency Furnace

  • Lower Energy Bills & Improved Efficiency – New high-efficiency furnaces operate with AFUE ratings of 90% or higher, meaning less energy is wasted, and you save money on heating costs.
  • Consistent & Reliable Heating – Modern furnaces provide even heating throughout your home, eliminating cold spots and ensuring optimal comfort in every room.
  • Advanced Air Filtration & Humidity Control – Today’s furnaces include built-in air filtration and humidity control features, helping to reduce allergens, dust, and dry air for a healthier indoor environment.
  • Smart Thermostat Compatibility – Upgrading your furnace allows you to integrate a smart thermostat (like Honeywell or Aprilaire) for remote control, automated scheduling, and optimized energy savings.

Our Furnace Installation Process

At All Temp Heating & Cooling, we ensure a hassle-free installation with a thorough, step-by-step process to guarantee optimal system performance.

Step 1: Home Evaluation & System Selection

Our HVAC experts conduct a detailed home assessment, considering:

  • Home size and insulation levels for proper furnace sizing.
  • Ductwork condition to ensure optimal airflow.
  • Energy efficiency preferences for cost savings.
  • Smart thermostat compatibility for better control.

Step 2: Choosing the Right Furnace

We install top-rated furnaces from trusted brands, offering:

  • Gas furnaces – Reliable heating with high AFUE ratings.
  • Electric furnaces – Efficient and durable options for homes without gas access.
  • Dual-fuel systems – A combination of a heat pump and furnace for greater flexibility.

Step 3: Professional Furnace Installation

Our certified technicians handle the entire installation process, including:

  • Safely removing the old furnace and disposing of it properly.
  • Installing the new high-efficiency furnace.
  • Connecting the system to existing ductwork, gas lines, and electrical wiring.
  • Calibrating the thermostat and ensuring optimal airflow.
  • Testing for safety and performance to guarantee efficiency.

Step 4: System Testing & Homeowner Education

Before we complete the installation, we:

  • Run performance tests to ensure peak operation.
  • Explain system operation so you can get the most out of your new furnace.
  • Provide maintenance tips to keep your furnace in excellent condition.
All Temp Heating & Cooling provides expert furnace installation services
All Temp Heating & Cooling provides expert furnace installation services

Featured Furnace Models

High-Efficiency Furnaces We Install

At All Temp Heating & Cooling, we install top-quality furnaces designed for superior comfort, energy efficiency, and reliable heating. Here are some of the premium models we offer:

Armstrong A96UH1E Furnace
Armstrong Air

Armstrong A961E

  • 96% AFUE Efficiency
  • Single-Stage Heating
  • Constant Torque Motor
  • Energy Star Certified
Armstrong A972E Furnace
Armstrong Air

Armstrong A972E

  • 97% AFUE Efficiency
  • Two-Stage Heating
  • Constant Torque Motor
  • Energy Star Certified
Armstrong A972V Furnace
Armstrong Air

Armstrong A972V

  • 97% AFUE Efficiency
  • Two-Stage Heating
  • Variable-Speed Fan Motor
  • Quiet, Efficient Operation

How a New Furnace Saves You Money

Upgrade to an Energy-Efficient Furnace

A new high-efficiency furnace can significantly lower your energy costs while improving comfort and reliability. Here’s how:

Energy-Efficient Heating

Upgrading to a high-efficiency furnace can reduce energy consumption by up to 30%, resulting in:

  • Lower utility bills every month.
  • Improved home comfort with consistent heating.
  • Reduced carbon footprint with energy savings.
Smart Thermostat Integration

Pairing your new furnace with a smart thermostat like Honeywell or Aprilaire helps:

  • Automate heating schedules for improved efficiency.
  • Adjust temperatures remotely for energy savings.
  • Monitor energy usage to optimize performance.

Reduced Repair Costs & Longer System Lifespan

A new furnace eliminates the need for frequent repairs, and with proper maintenance, it can last:

  • 15-20 years with reliable performance.
  • Lower repair costs by avoiding breakdowns.
  • More efficient heating with fewer disruptions.

Financing & Maintenance Plans for Long-Term Savings

Flexible Financing for Furnace Installation

We understand that replacing a furnace is a big investment, which is why we offer flexible financing options:

  • Low monthly payments to fit your budget.
  • Competitive interest rates for affordable financing.
  • Fast and simple approval process.

Keep Your Furnace Running Efficiently with Routine Maintenance

Enrolling in a maintenance plan helps extend the lifespan of your furnace and ensures optimal efficiency. Our maintenance services include:

  • Annual furnace tune-ups to prevent unexpected breakdowns.
  • Priority scheduling for service plan members.
  • Discounted rates on repairs and replacement parts.
  • Thorough inspections to catch potential issues early.

Schedule Your Furnace Installation
in South Bend Today

Don’t wait until your old furnace fails—upgrade to a high-efficiency system with All Temp Heating & Cooling. Whether you need a new installation or are replacing an outdated unit, our experts provide reliable service, top-quality equipment, and professional installation.

Contact us today

Our Service Areas

Service Area – Reliable Furnace Installation in South Bend & Beyond

At All Temp Heating & Cooling, we proudly provide furnace installation and replacement services to homeowners in South Bend, Indiana, and the surrounding areas.

All Temp Heating & Cooling Service Areas

We Serve the Following Areas:

If you don’t see your location listed, contact us today to find out if we service your area. We are committed to bringing high-quality HVAC solutions to as many homeowners as possible.

Why Homeowners Trust All Temp Heating & Cooling


  • 21+ years of experience in furnace installation & HVAC services.
  • Fully licensed, bonded, and insured professionals.
  • BBB-accredited HVAC company with a proven track record.
  • Certified installer of Armstrong Air, Mitsubishi, Honeywell, and Aprilaire.
  • Affordable financing and maintenance plans to keep your system running efficiently.

No matter where you’re located in the South Bend area, our team is ready to provide expert furnace installation services to keep your home warm and energy-efficient.

Get Reliable Furnace Installation in South Bend Today


If you’re looking for professional, dependable HVAC services in South Bend and surrounding areas, All Temp Heating & Cooling is here to help. Whether you need a new system installation or furnace replacement, our team is committed to delivering high-quality solutions tailored to your home’s needs.

Call us today or fill out our online contact form to schedule an appointment and experience the best in local furnace installation service.

Answers to Your Furnace Installation & Replacement Questions

Furnace Installation & Replacement Questions

If your furnace is over 15 years old, it may be time to consider a replacement. Signs that indicate you need a new furnace include:

  • Frequent breakdowns requiring costly repairs.
  • Uneven heating with some rooms staying colder than others.
  • Increased energy bills due to reduced efficiency.
  • Loud noises, such as rattling, banging, or squealing.
  • Poor air quality, causing excessive dust or dry air.
  • The furnace is running constantly but still not heating properly.

If you're experiencing any of these issues, upgrading to a high-efficiency furnace can improve your home's comfort and reduce energy costs.

Most standard furnace installations take 4 to 8 hours, while more complex installations (such as those requiring ductwork modifications) may take up to a full day. Our technicians work efficiently and professionally to ensure a seamless installation with minimal disruption to your home.

The best furnace type depends on factors like:

  • Fuel source – Gas, electric, or dual-fuel options.
  • Home size and insulation levels – Determines the correct BTU capacity.
  • Energy efficiency preferences – Higher AFUE ratings save more money.
  • Smart thermostat compatibility – For added convenience and savings.

At All Temp Heating & Cooling, we assess your home's needs and help you choose a high-efficiency system that maximizes comfort and efficiency.

The cost of a new furnace installation varies based on:

  • Furnace type and efficiency rating.
  • Home size and heating demands.
  • Additional features, such as smart thermostat integration.
  • Ductwork modifications or upgrades.

We offer free consultations and flexible financing options to make furnace replacement affordable for every homeowner.

No, furnace installation requires professional expertise to ensure safe gas line connections, electrical wiring, proper airflow, and system calibration. Improper installation can lead to carbon monoxide leaks, inefficient heating, and safety hazards. It's always best to hire licensed professionals like All Temp Heating & Cooling.

Furnace Efficiency & Features Questions

AFUE (Annual Fuel Utilization Efficiency) measures how efficiently a furnace converts fuel into heat. A higher AFUE rating means less wasted energy. For example:

  • 80% AFUE – Wastes 20% of fuel as exhaust.
  • 90%+ AFUE – Wastes less than 10%, significantly improving efficiency.

High-efficiency furnaces reduce energy costs while keeping your home warm.

The correct furnace size depends on:

  • Home square footage.
  • Insulation quality.
  • Ceiling height and window placement.
  • Local climate conditions.

An HVAC professional will conduct a heat load calculation to determine the ideal furnace size for maximum efficiency.

Yes! Modern furnaces are compatible with smart thermostats, such as Honeywell and Aprilaire, allowing homeowners to:

  • Control heating remotely via smartphone apps.
  • Set automated heating schedules for energy savings.
  • Monitor energy usage to optimize performance.

Upgrading to a smart thermostat can help you save money and improve comfort.

Furnace Replacement & Maintenance Additional Questions

With proper maintenance, a high-quality furnace can last 15-20 years. Regular filter changes, annual tune-ups, and inspections help extend your furnace's lifespan.

  • Change the air filter every 1-3 months.
  • Schedule annual furnace tune-ups to keep the system running efficiently.
  • Ensure vents and air ducts are not blocked.
  • Use a programmable or smart thermostat to reduce strain on the system.

Upgrading to a modern, high-efficiency furnace provides:

  • Lower energy bills due to reduced fuel waste.
  • Better heating performance with even temperature distribution.
  • Improved indoor air quality with advanced filtration.
  • Quieter operation compared to older models.
  • Increased home value with an energy-efficient HVAC system.

Yes! All Temp Heating & Cooling offers flexible financing plans to make furnace replacement affordable with:

  • Low monthly payment options.
  • Competitive interest rates.
  • Fast and easy approval process.

Scheduling your furnace installation or replacement is simple! Call All Temp Heating & Cooling or fill out our online contact form to book an appointment with our certified HVAC professionals.

Upgrade to a High-Efficiency Furnace Today

Reliable Heating Solutions for Your Home

If your furnace is outdated, inefficient, or constantly in need of repairs, it may be time for an upgrade. At All Temp Heating & Cooling, we provide professional furnace installation and replacement services in South Bend, Indiana, ensuring warm, consistent heating and maximum energy efficiency for your home.

With 21+ years of business experience and 31 years of industry expertise, our team specializes in installing top-tier, high-efficiency furnaces that deliver long-lasting performance and lower energy bills. Whether you need a gas, electric, or dual-fuel system, we’ll help you choose the perfect furnace for your home’s unique needs.

Why Choose All Temp Heating & Cooling?

  • Licensed, bonded & insured HVAC professionals with decades of experience.
  • High-efficiency furnace installation for lower energy costs.
  • Top-rated brands, including Armstrong Air, Mitsubishi, Honeywell, and Aprilaire.
  • Flexible financing options to fit your budget.
  • Comprehensive installation process ensuring peak efficiency.
  • Maintenance plans available to protect your investment.
  • BBB-accredited HVAC company with a trusted reputation.

Benefits of a New Furnace Installation

A modern high-efficiency furnace can transform your home’s heating system, offering:

  • Up to 30% lower energy costs with high AFUE-rated models.
  • Even heating throughout your home, eliminating cold spots.
  • Smart thermostat compatibility for improved energy management.
  • Quieter operation with advanced sound-dampening technology.
  • Cleaner indoor air quality with built-in filtration systems.
  • Longer system lifespan with modern, durable components.

Upgrading your furnace ensures consistent comfort, lower utility bills, and fewer repairs—making it a smart long-term investment.

Financing & Maintenance Plans for Long-Term Savings

Affordable Financing for Furnace Replacement

We understand that a new furnace is a major investment, which is why we offer flexible financing options to make the process easier:

  • Low monthly payment plans to fit your budget.
  • Competitive interest rates for cost-effective financing.
  • Fast and simple approval process.

Protect Your Investment with Regular Furnace Maintenance

Routine maintenance is key to extending the lifespan of your new furnace. Our comprehensive maintenance plans include:

  • Annual furnace tune-ups to prevent unexpected breakdowns.
  • Priority service scheduling for plan members.
  • Exclusive discounts on repairs and replacement parts.
  • Thorough inspections to catch potential issues early.

With regular maintenance, your furnace can last 15-20 years, providing reliable heating all winter long.

Schedule Your Furnace Installation in South Bend Today

Don’t wait until your old furnace fails—upgrade to a high-efficiency system with All Temp Heating & Cooling. Whether you need a new installation or are replacing an outdated unit, our experts provide reliable service, top-quality equipment, and expert installation.

Schedule Service

Rebates & Coupons

Rebates & Specials to Help You Save

At All Temp Heating & Cooling we’re dedicated to helping our customers save more on the services that matter most to them.

Helping Homeowners find HVAC Rebates

Helping Homeowners in South Bend, IN & Beyond Find HVAC Rebates

At All Temp Heating & Cooling, we help homeowners in South Bend, Granger, Mishawaka, Osceola, Bremen, and Lakeville, IN, find and maximize rebates for energy-efficient HVAC upgrades. From high-efficiency furnaces and air conditioners to heat pumps and smart thermostats, we’ll guide you through available incentives to lower your upfront costs and boost energy savings. Contact us today to learn how you can save on your next HVAC installation!

Contact Us to Learn More
$69 Seasonal Tune-Up

$69 Seasonal Tune-Up

(Regularly $89)

Enjoy a $69 tune-up for your AC (Spring) or Furnace (Fall).

Cannot be combined with any other offer.

$50 Service Call

$50 Service Call

(Regularly $75)

Enjoy $25 off your next service call.

Cannot be combined with any other offer.

$69 Seasonal Tune-Up

$200 OFF

Complete Install

Take $200 off the installation of new equipment.

Cannot be combined with any other offer.

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