Solar, AC & Windows in Ontario, CA | Off The Grid Solution

Off The Grid Solution serves homeowners in Ontario with solar panel installation, energy-efficient AC, and replacement windows. Our licensed local team understands South California's climate and helps you cut your energy bills.

Our Services in Ontario

Solar

Custom solar systems that cut your electric bill and lock in your energy costs.

Air Conditioning

Energy-efficient AC installation, replacement, and repair to beat the heat.

Windows

Energy-efficient replacement windows for comfort, savings, and curb appeal.

Frequently Asked Questions

Do you serve Ontario?

Yes. Off The Grid Solution provides solar, AC, and window installation in Ontario and throughout Inland Empire.

How much does solar cost in Ontario?

Cost depends on your usage and roof. We provide a free quote with savings projections and $0-down financing options.

Do you offer service in Spanish?

Yes — our team speaks English and Spanish and is happy to help you in Ontario.

We Also Serve Nearby

Rancho Cucamonga · Fontana · Chino

Free Quote in Ontario

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Solar, AC & Windows in Ontario