HVAC Contractor in Sunset, SC

Family-owned & operated since 2002, PECO Heating & Cooling is your HVAC contractor in Sunset, SC. Call us for AC, heating, plumbing, and electrical.

Sunset, SC HVAC Contractor Since 2002

PECO has provided HVAC repair and installation service to Sunset, SC homeowners since 2002. As a family-owned and operated company, we’ve built our reputation on dependable, service-first work our neighbors can count on. 

Our technicians handle everything from routine repairs to full system installations, keeping your home comfortable through every season. Every job is done right the first time — not patched together to fail again later. 

Services include AC repair, AC installation, heater repair, heater maintenance, and heater installation. 

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Sunset HVAC Repair

Most heating and cooling systems give some warning before they fail. Common issues like a strange noise, weaker airflow, a bill that doesn’t match your usage are tell-tale signs of needing a repair. The best practice is catching it early, before a small issue turns into a bigger one.


Our technicians diagnose the real problem first, then give you a straight answer on repair versus replacement. That’s been our standard for Sunset homeowners since 2002.

AC Repair

Signs Your AC System Needs Repair

  • Reduced cooling output despite the system running continuously
  • Uneven temperatures from room to room
  • Audible issues such as banging, clicking, or persistent humming
  • A noticeable rise in energy costs without increased usage
  • Visible ice accumulation on the unit or refrigerant lines
  • Repeated on/off cycling, or failure to start

These symptoms typically indicate an underlying mechanical or electrical issue that should be addressed promptly. Our technicians will assess the system, outline your repair options, and restore consistent comfort to your home. As your Anderson AC repair contractors, we’re ready to help. 

Furnace Repair

Signs Your Furnace Needs Repair

  • Insufficient heat output despite continuous operation
  • Extended run times without reaching the set temperature
  • Unusual operating noises during startup or cycling
  • A persistent burning odor following startup
  • A pilot light or ignitor that fails to remain lit
  • A significant increase in heating costs

These issues rarely resolve on their own and typically worsen with continued use. A home service hero will identify the cause, explain your options clearly, and restore reliable heat to your home. Learn more about our Anderson furnace repair services. 

Heating Services in Sunset, SC

Furnace Repair
A furnace that’s cycling oddly, running loud, or not keeping up with the thermostat setting shouldn’t wait. Our technicians diagnose the issue and get your system back to reliable operation, with emergency service available when a breakdown can’t wait until morning.
Furnace Installation
When a repair no longer makes sense, we help you choose a replacement sized correctly for your home, walk you through efficiency and cost tradeoffs, and offer financing options to make the upgrade manageable.
Heating Maintenance
A yearly tune-up catches small issues before they become costly repairs and keeps your system running efficiently through the coldest months.
Heat Pump Repair & Installation
From routine repairs to full replacements, we service heat pumps as both a heating and cooling solution — an increasingly popular choice for homeowners looking for year-round efficiency.

Cooling Services in Sunset, SC

AC Repair
Air conditioners rarely fail at a convenient time. Our team responds quickly to restore your cooling, with clear explanations of what went wrong and what it’ll take to fix it.
AC Installation
Replacing an aging or undersized system is one of the most impactful upgrades you can make for comfort and energy costs. We’ll help you select the right system for your home and budget.
AC Maintenance
Routine maintenance extends the life of your system and helps avoid mid-summer breakdowns, when demand — and wait times — are highest.
Emergency AC Repair
When your cooling goes out, we’re available day or night to get your home comfortable again.
Ductless Mini-Split Systems
For additions, garages, or homes without existing ductwork, ductless systems offer targeted heating and cooling without a major renovation.
Join The PECO Comfort Club
Ready for proactive care and the peace of mind that comes with it? Join the PECO Comfort Club.

With our maintenance membership, you don’t have to stress about home maintenance. Our team offers preventive visits, priority service, discounts, written service records, and more, so your HVAC, plumbing, and electrical systems can stay up and running safely and efficiently all year round.
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
At PECO, we know that it’s not just the quality of work that matters. It’s how we make you feel along the way. 20+ years serving the greater Upstate SC region has taught us that. Here’s what makes us different:

Bringing Reliable HVAC Services to Sunset, SC

Serving the region with high-quality service since 2002.

Homeowners across Upstate South Carolina can count on us for friendly, reliable, and fast HVAC, electrical, and plumbing installation and repair services, including:

Your Seneca home service heroes are just a quick call or service request away. Reach us at (864) 639-2424 or submit a request online to get started.

Schedule Service

You deserve to feel cool and comfortable in your home. Call (864) 639-2424 or request service online, and we’ll take it from there.