Rassac Air Systems: Your Trusted HVAC Partner in Glendale, CA

For over three decades, Rassac Air Systems has been the go-to heating and cooling expert for homes and businesses in Glendale, California. This family-run company brings nearly a century of combined trade knowledge to every job, from simple maintenance to complex installations. They understand how the local climate affects your comfort and your HVAC system's performance.

Whether you need urgent repair on a sweltering summer day or a planned upgrade for your historic Glendale home, Rassac provides reliable service. Their team of skilled technicians is equipped to handle both residential and commercial projects. They focus on getting the job done right, with clear communication and honest pricing.

Key HVAC Services for Glendale Homes & Businesses

Rassac Air Systems offers a full range of heating and air conditioning solutions tailored to the needs of Southern California properties.

• HVAC Installation & Replacement: Expert advice and installation for new, energy-efficient systems that fit your Glendale home or commercial space.
• HVAC System Repair: Fast, dependable fixes for when your heater or air conditioner breaks down.
• HVAC System Maintenance: Regular check-ups and tune-ups to keep your system running smoothly and help avoid costly repairs.
• Preventative Maintenance Plans: Scheduled service to extend the life of your equipment and maintain efficiency.
• Tenant Improvement & Operations: Specialized HVAC work for updating commercial spaces and managing building systems.

Serving Avalon and Beyond

While based in Glendale, CA, Rassac Air Systems proudly serves the Avalon area and operates throughout Southern, Central, and Northern California. Their wide service area means they have experience with many different types of buildings and climates. They know the common HVAC issues in older Glendale neighborhoods and modern commercial buildings alike.

A Family Legacy Since 1927

The story of Rassac Air Systems is a true family tradition. It began in 1927 with Michael Rohan's Refrigeration Sales and Service. His son, Thomas Rohan, learned the trade as a teenager and later honed his skills working on jet cooling systems in the Air Force Reserves. Thomas officially founded Rassac in 1990, building on his father's legacy.

After Thomas's passing in 2001, his immediate family—his wife, sons, and daughter—stepped in to run the business. They carry forward the knowledge, work ethic, and commitment to excellence Thomas instilled.

Leadership Rooted in Glendale

Today, the third generation of the Rohan family leads Rassac Air Systems. Marylyn Rohan serves as CEO, Cary Rohan is President, Tim Rohan is Treasurer, and Erin Sundal is Secretary. This hands-on, local leadership ensures decisions are made with the customer's best interest in mind. They are not distant owners; they are actively involved in the business their family built in Glendale, CA.

What Makes Rassac Air Systems Stand Out

• Deep Commercial Expertise: Specialists in healthcare facilities, retail spaces, and other commercial properties.
• Multi-Generational Knowledge: Nearly 100 years of combined industry experience passed down through the family.
• Statewide Service with a Local Touch: Extensive resources to handle large projects, but with the personal attention of a family business.
• Focus on Preventative Care: They help you maintain your system to save money and avoid emergencies.

Why Glendale Chooses Rassac Air Systems

Residents and business owners in Glendale, CA, trust Rassac Air Systems for their climate control needs. The reason is simple: proven reliability. With roots dating back to 1927 and a physical presence in the community, they have built their reputation on quality work and lasting relationships. They don't just fix machines; they provide peace of mind, knowing your heating and cooling are in expert hands. For HVAC service that combines old-fashioned values with modern know-how, Rassac Air Systems in Glendale, CA, delivers.

Business Hours:
Monday - Friday: 8:00 AM - 5:00 PM
Saturday - Sunday: Closed