Mountain Top Generator

GENERATOR INSIGHTS

Expert advice on Generac generators, power protection, and backup power for Lake Arrowhead, Crestline, Running Springs, and the entire Rim of the World corridor.

Why Every Lake Arrowhead Home Needs a Generac Standby Generator

Lake Arrowhead is one of Southern California's most beautiful mountain communities — but beauty comes with a price. Power outages here are not occasional inconveniences; they are a way of life.

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Buyer's Guide7 min

Generac Standby vs. Portable Generator: What Mountain Homeowners Need to Know

When the power goes out in Crestline or Twin Peaks, you have two options: scramble for a portable generator or let your Generac standby kick on automatically. Here's the honest comparison.

March 14, 2026READ

Installation Guide8 min

What to Expect: The Generac Generator Installation Process in the San Bernardino Mountains

Many homeowners in Running Springs and Cedar Glen wonder what a full Generac installation actually involves. Here's our complete step-by-step walkthrough — from site assessment to final startup.

March 7, 2026READ

Power Outages6 min

Edison PSPS Shutoffs Are Getting Worse — Here's How Mountain Residents Are Responding

Public Safety Power Shutoffs have become a recurring reality for mountain residents. In 2024 alone, some Rim of the World communities experienced multiple multi-day outages. Here's what you can do.

February 28, 2026READ

Product Guide7 min

Generac 22kW vs 26kW: Which Whole-Home Generator Is Right for Your Mountain Property?

The Generac 22kW and 26kW are the two most popular whole-home generators we install in Lake Arrowhead and Running Springs. Here's how to choose between them.

February 21, 2026READ

Vacation Rentals6 min

Protect Your Airbnb or VRBO Rental: Why Mountain Vacation Homes Need a Generac Generator

Mountain vacation rentals are a booming business in Lake Arrowhead, Arrow Bear, and Green Valley Lake — but a single power outage during a guest's stay can cost you far more than the generator would have.

February 14, 2026READ

Technology5 min

Monitor Your Generator From Anywhere: Generac Mobile Link™ for Mountain Homeowners

Many Lake Arrowhead and Crestline homeowners don't live on the mountain full-time. Generac's Mobile Link technology lets you monitor your generator from anywhere in the world.

February 7, 2026READ

Maintenance7 min

Generator Maintenance at High Altitude: What Mountain Homeowners Need to Know

Operating a generator at 5,000–7,000 feet in the San Bernardino Mountains is different from sea level. Here's what Twin Peaks and Skyforest homeowners need to know about high-altitude maintenance.

January 31, 2026READ

Home Protection5 min

Surge Protectors for Mountain Homes: Protecting Your Electronics During Power Restoration

The moment utility power is restored after an outage, a voltage surge travels through your home's wiring. In mountain communities, this surge can damage TVs, computers, and appliances. Here's how to protect yourself.

January 24, 2026READ

About Us6 min

Why Mountain Top Generator Is the Best Generac Dealer on the Rim of the World

There are plenty of generator companies in the Inland Empire. But Mountain Top Generator is the only one that lives on the mountain, knows the mountain, and is built specifically to serve the Rim of the World.

January 17, 2026READ

Ready to Get Protected?

SERVING THE RIM OF THE WORLD SINCE 2025

Lake Arrowhead · Crestline · Running Springs · Twin Peaks · Rimforest · Skyforest · Cedar Glen · Arrow Bear · Green Valley Lake · Valley of Enchantment

CALL (909) 414-2803