Air-Tro: Monrovia's Trusted HVAC Experts Since 1969

For over 50 years, Air-Tro Monrovia CA has been the local choice for heating and cooling. This family-owned company handles everything from quick repairs to full system installations for homes and businesses across the San Gabriel Valley. They are known for reliable service, with technicians ready to help during emergencies. With a team of over 60 employees, Air-Tro balances a strong focus on commercial projects with dedicated care for residential customers.

Key HVAC Services

Air-Tro provides a full range of heating and air conditioning solutions. Their services are designed to meet the specific needs of Southern California's climate and older homes.

• HVAC Installation or Replacement: They help homeowners choose energy-efficient systems that can handle Monrovia's hot summers and cool winters.
• HVAC System Repair: Their technicians are skilled at fixing issues quickly, whether it's a noisy furnace in an Arcadia home or an AC unit failing in a Pasadena office.
• HVAC System Maintenance: Regular tune-ups keep systems running smoothly and can lower energy bills, which is important for many local families.

Areas Served

Air-Tro proudly serves a wide area around their Monrovia headquarters. Their team knows the local housing styles and building codes well. You can find them working in Los Angeles, Glendale, Pasadena, East Los Angeles, El Monte, West Covina, Boyle Heights, Alhambra, La Canada Flintridge, Baldwin Park, Montebello, Monterey Park, Arcadia, Rosemead, Altadena, La Puente, San Gabriel, Montclair, Temple City, South Pasadena, Duarte, Avocado Heights, East San Gabriel, San Marino, Sierra Madre, and many surrounding communities.

Company History

The story of Air-Tro Monrovia CA began in 1969. Founder John Helbing started the business in a small storefront. Over the decades, it grew from a local shop to a major contractor with its own building on Myrtle Ave. Today, the company is run by John's sons, Bob and Tony Helbing. They are fourth-generation contractors who literally grew up in the business. This long history gives them deep roots in the area.

Leadership

Bob Helbing, President of Air-Tro, started working for his father at age 15. After earning a Mechanical Engineering degree from Caltech and working in aerospace, he returned to lead the company in 1995. Bob lives in Monrovia with his family. Under his leadership, Air-Tro is actively involved in supporting local schools, charities, and community events, reinforcing their commitment to the neighborhoods they serve.

What Makes Air-Tro Stand Out

Several key points set Air-Tro apart from other HVAC companies.

• Deep Local Expertise: Serving the San Gabriel Valley since 1969 means they understand local home styles and weather patterns.
• Strong Commercial Background: Over half their work is commercial, which means their teams meet high standards for complex projects.
• Focus on Indoor Air Quality: They pay special attention to solutions that improve the air families breathe indoors.
• Highly Trained Technicians: They invest in continuous training for their staff to provide knowledgeable service.
• Family-Run Values: Being a family business translates to personal accountability and care for each customer.

Why Locals Choose Air-Tro

Residents and business owners in Monrovia CA and the surrounding communities turn to Air-Tro for a simple reason: proven reliability. Their long-standing presence means they've likely serviced your neighbor's home or a nearby shop. They combine the technical skill from large commercial jobs with the personal touch of a local family business. When you need heating or cooling help, Air-Tro Monrovia CA offers experience you can trust.

Hours of Operation:
Monday - Friday: 7:00 AM - 5:00 PM
Saturday: 8:00 AM - 12:00 PM
Sunday: Closed