Heat Pump Installation & Replacement in South Bend, Indiana

High-Efficiency Heating & Cooling with a Heat Pump

If you're looking for an energy-efficient way to heat and cool your home, a heat pump may be the perfect solution. At All Temp Heating & Cooling, we specialize in professional heat pump installation and replacement services in South Bend, Indiana. With over 21 years in business and 31 years of industry experience, we help homeowners transition to cost-effective, eco-friendly heating and cooling systems that provide year-round comfort.

Unlike traditional furnaces and air conditioners, heat pumps use advanced technology to heat and cool efficiently through a single system. If you’re installing a new system or replacing an outdated HVAC unit, our team ensures a seamless installation for maximum performance.

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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?

  • Experienced HVAC Technicians

    Certified experts with decades of experience.

  • Energy-Efficient Heat Pumps

    Lower energy costs with high-SEER & HSPF-rated units.

  • Trusted Brands

    We install Mitsubishi, Armstrong Air, and other leading manufacturers.

  • Flexible Financing Options

    Affordable payment plans available.

  • Comprehensive Installations

    Full system setup, duct modifications, and airflow optimization.

  • Maintenance Plans

    Keep your system running efficiently for years.

Contact Our Local Experts

How Heat Pumps Work

What is a Heat Pump?

heat pumps are two-in-one HVAC systems that provide both heating and cooling. Instead of burning fuel, they transfer heat between the inside and outside air, making them highly efficient and environmentally friendly.

  • Year-Round Comfort – Provides both heating in winter and cooling in summer.
  • Lower Energy Bills – Uses less electricity than traditional HVAC systems.
  • Eco-Friendly – Reduces carbon footprint by avoiding fossil fuels.
  • Even Temperature Control – Ensures consistent heating and cooling throughout your home.
  • Compatible with Existing Ductwork – Ideal for homes with pre-installed duct systems.

Signs It’s Time to Replace Your Existing HVAC System

If your current air conditioner, furnace, or older heat pump is struggling to keep up, switching to a heat pump can improve efficiency and reduce maintenance costs.

  • Your HVAC system is over 10-15 years old.
  • Frequent breakdowns and expensive repairs are adding up.
  • Uneven heating and cooling with noticeable hot and cold spots.
  • Rising energy bills due to inefficiency.
  • Your system still uses outdated refrigerants (like R-22, which is being phased out).
  • You want a more eco-friendly and energy-efficient solution.

If you’re experiencing any of these issues, upgrading to a modern heat pump will enhance comfort, efficiency, and savings.

Our Heat Pump Installation Process

At All Temp Heating & Cooling, we follow a detailed installation process to ensure your heat pump operates at peak performance.

Step 1: Home Assessment & Load Calculation

Before installation, we perform a comprehensive evaluation of your home, including:

  • Square footage & insulation levels.
  • Duct system condition & airflow needs.
  • Sun exposure & window placement.
  • Climate considerations for optimal efficiency.

Step 2: Selecting the Best Heat Pump System

We install high-performance heat pumps from top brands like Mitsubishi and Armstrong Air. Our team helps you choose between:

  • Single-stage heat pumps – Reliable, cost-effective heating and cooling.
  • Variable-speed heat pumps – Enhanced temperature control and energy efficiency.
  • High-SEER & HSPF models – Reduce energy consumption and save on bills.
  • Smart-enabled systems – Compatible with Honeywell & Aprilaire thermostats.

Step 3: Professional Installation

Once you've selected the right system, our licensed HVAC technicians handle the entire installation, including:

  • Removing old HVAC equipment (if applicable).
  • Installing the new heat pump.
  • Inspecting & modifying ductwork for optimal airflow.
  • Sealing connections to prevent energy loss.
  • Testing system performance & efficiency.

Step 4: System Testing & Homeowner Education

After installation, we conduct a final inspection, including:

  • Testing airflow, efficiency, and thermostat integration.
  • Checking refrigerant levels and electrical components.
  • Explaining system operation and best maintenance practices.

We make sure you understand how to maximize your heat pump’s performance while keeping energy costs low.

Armstrong 4SCU16LE Air Conditioner
Armstrong 4SCU16LE Air Conditioner

Featured Heat Pump Models

High-Efficiency Heat Pumps We Install

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

Armstrong 4SCHP18LX Heat Pump
Armstrong Air

Armstrong 4SHP18LX

  • Up to 19 SEER2 Efficiency
  • Variable-Capacity Operation
  • Quiet Performance
  • Energy Star Certified
Armstrong 4SHP20LX Heat Pump
Armstrong Air

Armstrong 4SHP20LX

  • Up to 20 SEER Efficiency
  • Two-Stage Compressor
  • Superior Heating Performance
  • Comfort Sync® Compatible

Energy Efficiency & Cost Savings with a Heat Pump

How a Heat Pump Saves You Money

heat pumps are among the most energy-efficient heating and cooling systems. Compared to traditional HVAC systems, a heat pump can reduce heating and cooling costs by up to 50%.

Key Cost-Saving Features
  • High-SEER Cooling Efficiency – Uses less electricity than standard AC units.
  • HSPF-Rated Heating Performance – More effective than traditional furnaces.
  • Smart Thermostat Compatibility – Adjusts settings for optimal energy use.
  • Zoned Temperature Control – Saves energy by heating or cooling only where needed.
Smart Thermostats & Zoned Heating for Maximum Efficiency

Pairing your heat pump with a smart thermostat like Honeywell or Aprilaire allows for automated temperature adjustments, ensuring optimal efficiency.

  • Remote control via smartphone apps.
  • Automated temperature scheduling.
  • Customized climate zones for different areas of your home.

Flexible Financing & Maintenance Plans for Your Heat Pump

Affordable Financing Options

We offer flexible financing plans to make heat pump installation more accessible. Benefits include:

  • Low monthly payments.
  • Competitive interest rates.
  • Easy application & approval process.

Keep Your Heat Pump Running with Regular Maintenance

Routine maintenance ensures your heat pump operates efficiently year-round. Our preventative maintenance plans include:

  • Bi-annual system inspections.
  • Priority scheduling for service calls.
  • Discounts on repairs & parts.
  • Extended equipment lifespan.

Regular maintenance helps prevent costly breakdowns and keeps your system performing efficiently.

Get Started with Heat Pump Installation in South Bend

Upgrade to an energy-efficient heat pump with All Temp Heating & Cooling. Whether you're replacing an outdated system or installing a brand-new heat pump, we offer expert guidance, top-tier equipment, and professional installation.

Call us today or fill out our online contact form to schedule a heat pump consultation. Experience the benefits of eco-friendly, energy-efficient heating and cooling with South Bend’s trusted HVAC professionals

Our Service Areas

Serving Homeowners Throughout South Bend & Surrounding Areas

At All Temp Heating & Cooling, we are proud to provide expert HVAC services to homeowners across South Bend, Indiana, and the surrounding communities. Whether you need air conditioning repair, heating installation, or an energy-efficient heat pump upgrade, our team is here to deliver top-quality service with reliable results.

All Temp Heating & Cooling Service Areas

Our South Bend HVAC Service Areas Include:

If you don’t see your location listed, contact us to confirm whether we service your area. We are always expanding our service reach to bring high-quality HVAC solutions to more homeowners.

Why Choose All Temp Heating & Cooling?


  • 21+ years of experience serving the South Bend community.
  • Fully licensed, bonded, and insured HVAC professionals.
  • BBB-accredited service with a strong reputation for excellence.
  • Certified to install and service top HVAC brands, including Mitsubishi, Armstrong Air, Honeywell, and Aprilaire.
  • Flexible financing and maintenance plans to make home comfort more affordable.

No matter where you’re located in the South Bend area, our team is ready to provide expert heating and cooling services to keep your home comfortable year-round.

Get Reliable HVAC Service 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, emergency repair, or routine maintenance, 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 HVAC service.

Answers to Your South Bend Heat Pump Questions

A heat pump is an energy-efficient HVAC system that provides both heating and cooling using a single unit. Instead of generating heat like a furnace, it transfers heat between the indoors and outdoors. In winter, it pulls heat from the outside air and moves it into your home, and in summer, it removes heat from your home and releases it outside.

  • Year-round comfort – Provides both heating and cooling in one system.
  • Lower energy costs – Uses less electricity than traditional furnaces and air conditioners.
  • Eco-friendly operation – Reduces carbon footprint by avoiding fossil fuel consumption.
  • Even temperature distribution – Works with existing ductwork for consistent comfort throughout your home.
  • Quiet performance – Operates quieter than conventional heating and cooling systems.

heat pumps are ideal for homes with existing ductwork and those looking for a more energy-efficient alternative to traditional HVAC systems. If you want to reduce heating and cooling costs, improve indoor comfort, and use an eco-friendly system, a heat pump is a great option.

A well-maintained heat pump can last 15-20 years, depending on usage, climate conditions, and regular maintenance. Enrolling in a preventative maintenance plan can help extend its lifespan and keep it running efficiently.

heat pumps are highly efficient and can reduce energy consumption by up to 50% compared to standard furnaces and air conditioners. Look for models with high SEER (Seasonal Energy Efficiency Ratio) and HSPF (Heating Seasonal Performance Factor) ratings to maximize efficiency.

Yes! Modern heat pumps are designed to operate in cold climates. Some models come with enhanced low-temperature performance, ensuring they continue heating effectively even in freezing temperatures. For extreme cold, many homeowners pair their heat pump with a backup heating source.

Yes! Unlike combustion-based heating systems, heat pumps do not burn fuel, which reduces indoor air pollution. They also help regulate humidity levels and can be paired with air filtration systems to remove allergens and contaminants from the air.

The cost of installing a heat pump depends on factors such as:

  • System size and efficiency rating
  • Ductwork condition and modifications needed
  • Brand and model selection
  • Additional features like smart thermostats

We offer flexible financing options to make heat pump installation affordable for homeowners.

Yes! We provide financing plans to help homeowners upgrade to an energy-efficient heat pump without a large upfront cost. Contact us to learn more about low monthly payment options.

Yes! Regular maintenance is essential for optimal efficiency and performance. Annual tune-ups ensure:

  • Proper refrigerant levels
  • Clean coils and filters
  • Efficient airflow through the duct system
  • Correct thermostat calibration
  • Electrical and mechanical components are functioning properly

Enrolling in a maintenance plan helps keep your system in top condition while preventing unexpected breakdowns.

Scheduling an installation with All Temp Heating & Cooling is easy. Simply call us or fill out our online contact form, and one of our HVAC specialists will help you choose the right heat pump for your home.

Your Trusted HVAC Experts in South Bend

Upgrade to an Energy-Efficient Heat Pump Today

Are you ready to experience year-round comfort, lower energy bills, and an eco-friendly heating and cooling solution? At All Temp Heating & Cooling, we specialize in heat pump installation and replacement services designed to provide efficient, reliable performance for your home. With over 21 years in business and 31 years of industry experience, we are South Bend’s go-to HVAC professionals for cutting-edge, energy-saving solutions.

A heat pump is one of the most efficient ways to heat and cool your home. By harnessing energy from the air, it provides powerful, cost-effective climate control while reducing your carbon footprint. Whether you’re upgrading from an old system or installing a brand-new unit, our team ensures a seamless, professional installation for maximum performance.

Why Choose All Temp Heating & Cooling?

  • Expert Installation & Replacement – Our technicians handle everything from system selection to final testing.
  • Energy-Saving Solutions – Reduce utility costs with high-SEER & HSPF-rated heat pumps.
  • Top HVAC Brands – We install Mitsubishi, Armstrong Air, and other trusted manufacturers.
  • Ductwork Optimization – Ensuring even airflow and peak efficiency in your home.
  • Flexible Financing Options – Affordable payment plans to fit your budget.
  • Comprehensive Maintenance Plans – Extend the life of your system with routine tune-ups.
  • Eco-Friendly Heating & Cooling – A sustainable alternative to traditional HVAC systems.

Is It Time to Replace Your Old HVAC System?

If your current heating and cooling system is costing you more in repairs and energy bills, upgrading to a high-efficiency heat pump can improve your home’s comfort and efficiency. You may need a replacement if:

  • Your system is 10-15 years old and losing efficiency.
  • You experience frequent breakdowns and rising repair costs.
  • Your energy bills keep increasing despite routine maintenance.
  • You have uneven temperatures with hot and cold spots throughout your home.
  • Your system still uses outdated refrigerants like R-22, which is being phased out.

A new heat pump system can provide better temperature control, lower utility costs, and long-term savings.

Our Heat Pump Installation Process

At All Temp Heating & Cooling, we make the installation process simple and stress-free:

  • Home Assessment & System Sizing – We evaluate your home’s square footage, insulation, and airflow to determine the ideal heat pump system.
  • High-Performance Equipment Selection – Choose from single-stage, variable-speed, or smart-enabled heat pumps.
  • Professional Installation – We handle duct modifications, system setup, and energy efficiency optimization.
  • Final Testing & Homeowner Education – We calibrate your thermostat, check airflow, and ensure peak performance.

Our goal is to deliver a system that keeps you comfortable in all seasons while maximizing energy efficiency.

Maximize Efficiency with Smart Thermostats & Zoned Cooling

Enhance your heat pump system with a smart thermostat from Honeywell or Aprilaire, allowing for:

  • Remote temperature adjustments via smartphone.
  • Automated scheduling to match your daily routine.
  • Customized climate zones for enhanced efficiency.

Smart controls make it easy to reduce energy waste and improve home comfort.

Financing & Maintenance Plans for Long-Term Savings

We understand that installing a new HVAC system is an investment. That’s why we offer flexible financing options with:

  • Low monthly payments.
  • Competitive interest rates.
  • Simple approval process.

Plus, with our HVAC maintenance plans, you can protect your investment and keep your system running efficiently. Benefits include:

  • Twice-a-year system tune-ups.
  • Priority scheduling for service calls.
  • Exclusive discounts on repairs and parts.

Routine maintenance helps prevent unexpected breakdowns and keeps energy costs low.

Schedule Your Heat Pump Installation Today

Experience the comfort, efficiency, and cost savings of a modern heat pump with All Temp Heating & Cooling. Whether you’re upgrading an outdated HVAC system or installing a new energy-efficient unit, our team is ready to provide expert guidance and professional service.

Contact us today to schedule your consultation and take the first step toward better home comfort and lower energy bills. Let’s help you create a sustainable, efficient, and perfectly climate-controlled home.

Don’t wait—upgrade your HVAC system today!

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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