1661 Botelho Dr #296 Walnut Creek, CA 94596
Office: 1 (888) 884-5661
1661 Botelho Dr #296 Walnut Creek, CA 94596
Office: 1 (888) 884-5661
Attic Fan Installation

Project your home and extend the lifespan of your roof by installing an attic fan. Fans can help decrease energy expenses, lower temperature, preserve your attic insulation, prevent mold, and make your attic more comfortable.

Cool off your home

Install an attic fan quickly and smoothly with One and Only Electrical.

Our electricians respond to any service requests within 48 business hours. And our team is licensed, background-checked, and professionally trained, so you get the best service and workmanship — guaranteed. 

Not sure which fan to install? We’ve worked with hundreds of models and we know how to get them running. We’ll work with you to find the best attic fan for your home.

We’re here to help with your fan installation from A to Z:

  • Attic and gable fan repair and replacement
  • Attic insulation and ventilation services
  • Residential attic fan installation
  • Commercial attic fan installation
  • Electrical outlet installation & repair
  • Electrical troubleshooting
  • Ceiling fan installation
  • Electrical wiring
Great work at great rates

Shoddy electrical work is dangerous and expensive. Work with One & Only Electricals and know that you’re getting high quality work by a vetted and experienced team.


  • Insured and licensed
  • Safety-first methods
  • Guaranteed quick response time
  • Neat and hassle-free service
  • Courteous, professional, and reliable
  • Neat and efficient
  • Prompt and punctual
  • Knowledgeable, experienced, and helpful
  • Accurate and efficient troubleshooters
  • Fairly priced
  • Highest industry standards
Call us at (925) 989 5266 for all your electrical needs.
Get a quote