Our Services

Service and Preventative Maintenance

Specializing in same-day service, ALL Temp Heating & Cooling is ready to lend a hand the moment you have a heating or cooling emergency. When you utilize our preventative maintenance plans, we’ll go over your equipment with a fine-tooth comb and incorporate regular cleanings, resulting in results that pay off for years to come.

95% of expensive breakdowns can be avoided with preventative maintenance.


During our installation process, we treat your home like a castle, and you like its ruler. Our expert team will arrive on time, every time. Every home is unique, which is why we assess your home’s size, layout, insulation, and other factors that affect your indoor comfort and energy efficiency so that we can recommend a system that meets your specific requirements.




At ALL Temp Heating & Cooling, we combine our many years of experience and passion for service to install your equipment quickly, correctly, and without making a mess. If you’re looking for the white-glove experience, look no further than our services.

Additional Products

Light Commercial

When it comes to your commercial property, finding a solution that’s the right size for your space can be difficult. Our experts will listen to your needs and assess the situation to determine the best HVAC system for you. Keep your temperature control stress free and have your operations running smoothly with our streamlined installation and maintenance services.

What Our Clients Say

ALL Temp Heating & Cooling installed a furnace and air conditioner in our Villa. The owner, Mike, was part of the installation crew. Wow! They honored our home and not one part of the old system was left behind. They even showed us how the unit and the thermostat worked.

Don and Suzy Plummer

I was so impressed with All Temp's friendly service that when I needed a new furnace and A/C, I didn't hesitate to call them again. All Temp installed them quickly, efficiently, and professionally. They explained everything and included a year of free maintenance. I'm overjoyed, and highly recommend All Temp.

Dwight Morozowski

I would like to highly recommend All Temp for all of your cooling & heating services. They are all very professional and courteous. Appointments are made available and are always in a timely manner!

Pam Rightley

I have been a customer of All Temp for more than 15 years. The service that I received has always been excellent. The service technicians are professional, friendly, and do a great job. I highly recommend them.

Elsie Billisitz

All Temp provides exceptional service every step of the way. They replaced my furnace and A/C and I could not have been more pleased with the entire process. I had maintenance done and Kenny was on time, thorough, and professional. I highly recommend the All Temp team!

Debbie Cherryholmes

ALL Temp is friendly, knowledgeable, and professional. My wife and I depend on a reliable advisor who is interested in meeting our needs. They explain the process, give us an assessment, and repair and upgrade quickly. It's a great service that we intend to use again.

The Nieters

I have been a customer of Mike Downing and All Temp for over 15 years. Kenny's work is exceptional. He is very comprehensive and answers all my questions. I know that if I have problems, he'll be able to accurately diagnose and fix the issues. I highly recommend All Temp!

Dave Simons

Expectations have been more than met in terms of knowledge, being on time, feedback, service, and honesty. I have used their yearly maintenance agreements and purchased a new high-efficiency furnace and air conditioner from them. Kudos to the owner and team members.


We're Your Armstrong Dealer!

ALL Temp Heating & Cooling is proud to be your premier provider of Armstrong Air products, equipping you with powerful technology that means you’ll never have to settle for less. We offer a wide range of Armstrong Air equipment, including:

Gas and electric furnaces

Air Handlers

Heat Pumps


Indoor Air Quality Equipment

Contact Us

3016 E. Mishawaka Ave. South Bend, IN 46615

Get in Touch

Are you ready to experience the ultimate satisfaction of ALL Temp Heating & Cooling’s services? Contact us today to discover how we can help you achieve your perfect air environment.