We’re Here to Help
Dependable Backup Power for Every Home
Serving Customers in McKinney & Surrounding Areas
Locally Owned
Reliable
Free Estimates
Built on Trust and Reliability
Who We Are and Why It Matters
At Cornerstone Power Solutions, we provide comprehensive home generator services backed by years of expertise and an unwavering commitment to excellence. From the first conversation to long-term support, we focus on helping homeowners feel confident and secure, no matter the weather or power grid issues.
Our team consists of knowledgeable technicians who genuinely care about protecting your home and family. We understand that power outages can happen unexpectedly, so we work proactively to ensure you’re always prepared. Whether you’re new to standby generators or replacing an old unit, our transparent process and honest recommendations make us a trusted partner in residential power solutions.
Contact Us Today!
A member of our team will be in touch shortly.
Contact Us Today!
Contact us today for a free consultation and let our experts bring your vision to life.
Seamless Generator Installations
Sales and Installation Tailored to You
Choosing the right generator begins with understanding your home’s unique power needs. We offer top-rated standby generators designed for reliability, fuel efficiency, and quiet operation. Our sales experts are here to walk you through every option, ensuring you choose a system that aligns with your budget and lifestyle.
Once you’ve selected your generator, our licensed installation team handles everything — from site assessment and permitting to system placement and electrical integration. We follow a strict safety and quality checklist to guarantee that your new generator is ready to perform when it matters most.
Long-Term Power Assurance
Our commitment doesn’t end after installation. We provide full-service start-up and walk-throughs to ensure you understand how your generator operates. This includes syncing your unit to your home’s electrical system, testing load response, and providing education on best practices for ongoing use.
We also offer scheduled maintenance plans to keep your system in peak condition. Routine inspections, oil changes, filter replacements, and firmware updates are essential to long-term reliability. If something goes wrong, our responsive service team is available for fast troubleshooting and repairs, minimizing downtime and keeping your home protected year-round.
Why Every Home Needs a Standby Generator
The Smart Investment in Home Safety and Comfort
Whether due to severe storms, grid failures, or unexpected blackouts, power outages are becoming more common and unpredictable. A whole-home standby generator ensures that your essentials—like refrigeration, heating and cooling, medical devices, and internet access—keep working no matter what.
Generators aren’t just about convenience—they’re about safety. For households with children, elderly family members, or health-dependent equipment, uninterrupted power can be critical. Investing in a generator means fewer disruptions, lower stress, and added property value.
If you’re in McKinney or surrounding areas, our team at Cornerstone Power Solutions is ready to help you take control of your power. From personalized consultations to white-glove maintenance, we’re your dedicated partner for dependable backup energy solutions.