RJ Heating and Air Conditioning: Milwaukee's Trusted HVAC Experts Since 1976

For nearly 50 years, RJ Heating and Air Conditioning has been the reliable choice for heating and cooling services in Milwaukee WI and the surrounding communities. This family-owned business provides 24/7 emergency service, with a team of certified technicians ready to help homeowners and businesses stay comfortable year-round. They focus on residential and light commercial properties, understanding the specific needs of local buildings.

Business Overview

RJ Heating and Air Conditioning operates around the clock, every day of the year. Whether it’s a frigid January night or a humid July afternoon, their technicians are available. The company employs skilled, background-checked professionals who handle everything from quick repairs to full system installations. They work primarily in homes and small businesses across the Milwaukee area, knowing the ins and outs of local architecture and climate challenges.

Key Services

RJ Heating and Air Conditioning offers a full range of HVAC solutions tailored to Southeastern Wisconsin’s needs. Their main services include:

• HVAC Installation or Replacement: Putting in new furnaces, air conditioners, heat pumps, or complete systems. They help choose the right unit for your Milwaukee home’s size and efficiency goals.
• HVAC System Repair: Fixing breakdowns quickly, whether it’s a faulty blower motor, refrigerant leak, or thermostat issue. They diagnose problems accurately to prevent repeat calls.
• HVAC System Maintenance: Performing seasonal tune-ups to keep systems running smoothly, improve energy efficiency, and extend equipment life. This is especially important with our variable Wisconsin weather.
• Additional offerings include ductless mini-split installations for older homes or room additions, and indoor air quality solutions to tackle local pollen and humidity.

Areas Served

RJ Heating and Air Conditioning serves a wide region around Milwaukee. This includes Milwaukee itself, Waukesha, West Allis, Wauwatosa, New Berlin, Brookfield, Greenfield, Menomonee Falls, Franklin, Oak Creek, and over 40 other cities and towns. Their technicians know the housing styles—from historic bungalows in Bay View to newer subdivisions in Sussex—and the common HVAC issues that pop up in our local climate.

Company History

The story begins with Julius’s grandfather, who ran his own HVAC business up in Marinette. Julius’s father, Jules, started helping with service and installation jobs by age 10. In 1976, the family launched RJ Heating as a local Milwaukee operation. Julius, the current owner, joined the business at 15 for a summer job and never left. Today, the company has grown but still runs on the same principle: treat every customer like family. They’ve built their reputation not on flashy ads, but on word-of-mouth referrals from satisfied neighbors.

Leadership

Owner Julius carries forward the lessons learned from his father and grandfather. He’s hands-on, often involved in training and quality checks. Having lived and worked in the Milwaukee area his entire life, he understands what local residents expect: honest advice, fair pricing, and work that lasts. The company participates in community events and supports local charities, believing that a good business is part of the neighborhood fabric.

Specialties & Highlights

• Carrier Factory Authorized Dealer: As an authorized Carrier dealer, RJ Heating and Air Conditioning offers high-efficiency equipment backed by manufacturer training and support.
• Comfort First Membership Program: A maintenance plan that provides priority scheduling, discounts, and regular system check-ups to prevent costly surprises.
• Tailored Solutions: They don’t push one-size-fits-all systems. Instead, they assess your home, habits, and budget to recommend the best fit.
• Family-First Customer Care: From the first phone call to the final cleanup, the team focuses on clear communication and respect for your property.

Why Locals Choose RJ Heating and Air Conditioning

Milwaukee area residents and business owners return to RJ Heating and Air Conditioning for simple reasons: they show up when needed, do the job right, and stand behind their work. Their long history here means they’ve serviced generations of the same families. They combine old-fashioned reliability with modern technical expertise. When you need HVAC help in Milwaukee WI, this is a company that answers the call—literally, any time—and delivers peace of mind.