AJ Heating & Cooling: Your Trusted HVAC & Water Heater Expert in Mishawaka, IN

AJ Heating & Cooling is a family-owned and operated HVAC company serving Mishawaka, IN, and the surrounding Northern Indiana communities since 1990. With nearly 30 years of experience, this small team focuses on residential heating, cooling, and water heater services, offering reliable installation, repair, and maintenance.

They understand the urgency of a broken furnace on a cold winter night or a failing AC during a humid South Bend summer. That’s why they provide prompt emergency services. The company is dedicated to keeping local homes comfortable year-round.

Business Overview

AJ Heating & Cooling is a residential-focused HVAC contractor. As a small family business, they bring a personal touch to every job. Their technicians are trained to work on all makes and models, ensuring they can handle any system in your home.

They prioritize a clean work environment and clear communication, so you know what to expect from start to finish. For homeowners needing flexible payment, financing options are available.

Key Services for Mishawaka Homes

The company provides a full range of services to keep your home's essential systems running smoothly:

• HVAC Installation & Replacement: Expert installation of new furnaces and air conditioning units.
• HVAC System Repair: Fast, effective repairs for furnaces, heat pumps, and AC units.
• HVAC System Maintenance: Annual tune-ups to improve efficiency and prevent breakdowns. Their popular $65 AC or furnace tune-up is a great value.
• Water Heater Services: Full installation and repair for traditional and tankless water heaters.

Areas Served Across Northern Indiana

AJ Heating & Cooling proudly serves a wide area around St. Joseph County. Their deep local knowledge includes the common home styles and HVAC systems found in neighborhoods from Granger to Goshen, and from Elkhart to North Liberty.

You can find them servicing homes in South Bend, Clay Township, Penn Township, Osceola, Bremen, Bristol, Walkerton, and many more surrounding towns and townships. They know the local climate and how it affects your equipment.

Company History & Roots

Founded in 1990, AJ Heating & Cooling has been a steady presence in the community for decades. Owner AJ started the business after graduating from Ivy Tech with a degree in heating, cooling, and refrigeration.

With 25 total years in the industry, he built a company based on quality work and fair pricing. By keeping overhead low, he passes the savings on to customers, often charging less than the average local rate.

Leadership with a Personal Touch

AJ, the owner, leads the company with a simple philosophy: quality brings quantity. He believes in treating every customer like a friend, not just a job. For him, service calls are an opportunity to help people and build lasting relationships.

He is a local business owner invested in the success of the Mishawaka, IN area. His hands-on approach means he’s often involved directly in servicing and solving problems for homeowners.

Specialties & Highlights

• Family-Owned & Operated: You get direct, personal service from the owner.
• Competitive, Controlled Pricing: Lower overhead allows for fair rates on installations and repairs.
• $65 System Tune-Up: An affordable way to maintain your furnace or AC.
• Financing Available: Options to help manage the cost of new equipment.
• Residential Expertise: Specialized knowledge of home systems in Northern Indiana.

Why Locals Choose AJ Heating & Cooling

Homeowners in Mishawaka, IN, and across the region return to AJ Heating & Cooling for their consistency and reliability. Their long-standing, nearly 30-year presence shows a commitment to the community.

They combine extensive technical experience with a neighborly attitude. When you need HVAC or water heater help, you can count on this local family business for honest advice, quality workmanship, and service that makes you feel valued.