Generator Installation and Repair in Clemson, SC

Don't wait for the next storm to find out you're not ready. Count on PECO — Your Home Service Heroes.

PECO Heating & Cooling is a family-owned home services company serving homeowners across the Upstate SC region for more than 20 years. We’ve built our reputation one home at a time — through honest work, skilled technicians, and a commitment to showing up when it matters most.


As Clemson’s trusted generator experts, we handle everything from whole-home standby installation to ongoing maintenance and emergency repairs. Whether you’re protecting your family from storm outages, keeping medical equipment running, or simply tired of losing power on rural lines — our licensed electricians deliver reliable backup power solutions built to last.

We believe every installation represents our commitment to your family’s safety and comfort. From your free on-site evaluation through final commissioning, you’ll work directly with our certified team to find the right generator for your home and budget.

Our team installs and services all major brands, including Generac and Kohler, and handles permitting, gas line hookup, and electrical panel integration from start to finish.

Contact us today, or call us at (864) 639-2424 to schedule your free generator evaluation.

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The PECO Comfort Club

The PECO Comfort Club, our Maintenance Membership Plan, keeps your HVAC, plumbing, and electrical systems running safely and efficiently. From preventative visits to priority service, we’ve got your home covered.

Save Money
  • 10% off repairs and parts year-round
  • No extra charges for after-hours or weekend calls
  • Waived diagnostic fees following a covered tune-up
  • Member-only discounts on emergency service

Priority & Convenience

  • Jump the line. Members get priority on every call.
  • We reach out to schedule your visits so you don’t have to remember.
  • Spring AC tune-up and fall heating tune-up included
  • Free consultation if your system ever needs replacing
Total Peace of Mind
  • Proactive care that stops most breakdowns before they start
  • Lower energy bills from a system running at peak efficiency
  • Equipment that lasts longer and performs better
  • Written service records to protect your manufacturer warranty
Discover the PECO Heating & Cooling Difference

By serving homeowners in the greater Upstate SC region for more than 20 years, we’ve earned the trust of the community one home at a time. Here’s what makes us different from the rest. 

See What Homeowners Are Saying

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PECO was built on three core principles by our founder Mark Pfeiffer: exceptional service, quality workmanship, and keeping customers informed every step of the way. Read our story.