Extended By Popular Demand: Biggest Sale of the Year – Click Here to Learn More
Call Now (888) 210-3366

What can we help you with?

Whole House Fan

QuietCool Tehnology

QuietCool advanced whole house fans are use to improve upon the principle of ventilation cooling with saving of up to 50-90% off traditional cooling methods such as A/C

Solar Attic Fans

Solar attic fans are designed to enhance attic ventilation while utilizing renewable energy from the sun. By improving airflow in the attic, these fans help reduce the strain on your HVAC system, leading to potential savings of up to 30% on cooling costs. 

Unlike traditional electric fans, solar attic fans operate without increasing your energy bills, making them an eco-friendly and cost-effective solution for keeping your home cooler and more energy-efficient.

Complete Home Energy Efficient Solutions:

Ready to take the next step?

Contact Semper Solaris and make the right choice for your home.
Get started
Chat
Call
Book Now
Get $550*
Refer a friend

*On approved credit. For $500 Off Coupon, present at the time of your appointment. 30 percent federal tax credit based on eligibility, consult your tax advisor. **Savings based on size of roof. Cool Roof upgrade with roof replacement only. ***Must purchase a complete heating system. †Present this at the time of your appointment. ‡Unlimited referrals accepted. Maximum awarded amount per new customer is $550 for referrals that purchase. Referral name must be supplied by referrer, referral amount paid after completion of installation and payment. FOR ALL OFFERS: New customers only, some restrictions apply. Cannot be combined with other offers. *Batteries must include backup, and be 10 kWh hours or larger. HVAC must be complete change out or two head mini split. Roofing must be a minimum 1600 sqft. Minimum solar system size required typically 12 panels or larger. See here for more information on warranties. Offers Expire 03/31/25.

©2025 Semper Solaris. All Rights Reserved. CSLB #978152 | Privacy Policy | Call +1 (888) 210-3366

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

California Privacy Policy (CCPA)

California residents: can request Do Not Sell My Information. Please visit our privacy policy to learn how we use your information. You will receive emails, and text messages periodically and can opt-out at any time. calls and chats are recorded.

magnifiercrossmenu