Whole House Fan Company: Your San Dimas CA Cooling & Insulation Experts

Whole House Fan Company in San Dimas CA is a licensed and bonded contractor dedicated to smarter, more energy-efficient home comfort. For over 45 years, this family-owned business has focused on solving the common problems of whole house fans, leading them to design their own advanced systems. They serve homeowners throughout the San Gabriel Valley and beyond, offering both expert installation and supportive maintenance.

Business Overview

Serving San Dimas and surrounding communities, Whole House Fan Company operates with regular business hours and a team of experienced professionals. Their focus is primarily residential, helping local families manage indoor temperatures and air quality. While they schedule appointments during the week, their deep expertise ensures every installation is handled with care and precision.

Key Services

The company provides a focused set of services designed to improve home efficiency and comfort.

• HVAC Installation or Replacement: Specializing in whole house fan systems as a supplement or alternative to traditional air conditioning.
• HVAC System Maintenance: Keeping your new or existing whole house fan running smoothly for years.
• Insulation Installation: A dedicated department helps ensure your home retains cool air in summer and warm air in winter, making your whole house fan even more effective.

Areas Served

Whole House Fan Company proudly serves San Dimas CA and many nearby cities. Their service area includes Hesperia, Glendora, Azusa, Covina, Montclair, Claremont, La Verne, South San Jose Hills, Citrus, South Monrovia Island, Wrightwood, and Avalon. This wide reach means they understand the variety of homes in the region, from older properties in Claremont to newer builds in Glendora, and how the local climate impacts cooling needs.

Company History

The business started in Sacramento in 1980. Initially installing standard fans, they kept hearing the same customer complaint: too much noise. Instead of accepting the status quo, they decided to innovate. This led to the design and manufacture of their exclusive Zephyr blade, engineered for power and quiet operation. Their growth to six branches across California, including the San Dimas location, is a testament to their effective solutions. They later added an insulation department to provide a complete home efficiency package.

Leadership

The owner grew up with whole house fans and understands their value firsthand. After experiencing the energy savings in a personal home, a passion for sharing this technology was born. This hands-on, genuine experience fuels the company's mission. The owner's belief in the product is so strong, they state they would never live in a home without one of their own units. This personal stake means every customer gets informed, honest advice.

Specialties & Highlights

What makes Whole House Fan Company stand out?

• 45+ Years in Business: A long track record of stability and customer trust.
• Exclusive Zephyr Blade: Their own powerful, quiet fan design born from direct customer feedback.
• Partnership with QuietCool: They are the only company offering both the Zephyr and the advanced QuietCool system.
• Dual Focus on Fans & Insulation: They provide the full system for maximum efficiency and savings.
• Proven Energy Savings: Their systems can reduce air conditioning costs by up to 90%.

Why Locals Choose Whole House Fan Company

Homeowners in San Dimas CA and across the Inland Empire choose Whole House Fan Company for a simple reason: proven results. They offer a real alternative to high AC bills, backed by decades of experience and a genuine product they invented themselves. Their local presence means they know how the hot, dry summers and cool nights affect homes here. They combine technical innovation with a family-run approach, providing a cooling solution that is powerful, quiet, and truly built to last.