Trusted HVAC Contractors in Seneca, SC

Reliable Comfort for Lake Living and Mountain Breezes

  • Two men are installing an air conditioner on a wall.

Searching for HVAC Contractors in Seneca, SC who understand the demands of lakeside homes, mountain air, and Upstate weather? At Arrow Renovations & Refrigeration, we deliver custom heating and cooling solutions built for comfort and efficiency. From precision installations to responsive repairs, we help Seneca homeowners enjoy peace of mind all year long.



Whether you’re upgrading an aging HVAC system, improving air quality, or preparing your lakefront property for changing seasons, Arrow delivers trusted HVAC services across Seneca, South Carolina, and its scenic surrounding areas.


Our experienced technicians offer everything from energy-efficient mini-splits and air purification systems to ductwork improvements and backup generator installs—ensuring comfort, even during Seneca’s humid summers and crisp mountain winters.


Based locally in Anderson, we’re just a short drive away, ready to serve with fast response times and dependable service that Seneca residents can count on. Tucked in the foothills of the Blue Ridge Mountains and bordered by Lake Keowee, Lake Hartwell, and Clemson University, Seneca blends lakeside relaxation with modern living.


Whether you're managing a vacation rental in Keowee Key, upgrading a family home near Historic Downtown Seneca, or installing a generator for storm season prep, Arrow HVAC customizes solutions for your home’s size, layout, and energy goals.


Our work reflects the unique charm of this Upstate gem, and we’re proud to be the go-to HVAC contractors in Seneca—trusted by homeowners, second-home residents, and lake lovers alike.

We Are Just 25 Miles from Seneca, SC

Arrow Renovations & Refrigeration is based in Anderson, SC—only 32 minutes (roughly 24 miles) from Seneca. That means prompt service, local insight, and a team that understands both the terrain and the temperature swings unique to the region. Whether you're lakeside or in-town, we’re never far when you need expert HVAC service

Why Seneca Homeowners Choose Arrow Renovations & Refrigeration

  • 1. Custom HVAC Solutions for Lake Homes and Seasonal Properties

    Lake Keowee weather can change in an instant, and second homes require year-round system reliability—even when you're away.

    • High-efficiency systems with smart controls and remote monitoring
    • Preventative maintenance for part-time residences and vacation properties
    • Mini-split installations for guest suites, garages, and additions
  • 2. Energy-Efficient Systems for Year-Round Comfort

    Summers by the lake are hot and humid, and winters can get chilly at elevation. We install systems that work with the Upstate’s full weather range.

    • Ductwork renovations to boost airflow in older homes
    • ERV systems to keep lake homes fresh and mold-free
    • Reliable heating and cooling for mountain-adjacent properties
  • 3. Fast, Professional HVAC Repairs When You Need Them Most

    Whether you’re enjoying a weekend getaway or living in Seneca full-time, HVAC issues can’t wait.

    • Same-day repairs across Seneca, West Union, and Fair Play
    • Fully certified techs familiar with homes built from the 1970s to today
    • Clear pricing and quick diagnostics—so you know what’s wrong and how we’ll fix it
  • 4. Backup Power for Storm Season and Mountain Weather

    From late-summer storms to winter wind events, Generac generator installations help you stay safe, powered, and connected year-round.

    • Whole-home systems for consistent comfort and security
    • Generator installations and maintenance plans
    • Ideal for homes in wooded areas and off-lake roads
  • 5. A Local HVAC Company You Can Trust

    We’re proud to serve families and vacation homeowners throughout Oconee County.

    • Serving Seneca, Keowee Key, Walhalla, Westminster, and more
    • A+ reputation for clean work, honest pricing, and respectful crews
    • 5-star service and growing by word of mouth—your neighbors know us by name
  • A large air conditioner is sitting on the side of a brick building.

What HVAC Services Do We Offer in Seneca, SC?

At Arrow Renovations & Refrigeration, we offer a full suite of HVAC services designed for Seneca, South Carolina’s unique climate and lifestyle. Whether you're upgrading your home’s HVAC system, repairing an aging air conditioner, or planning a new installation for your lakefront property, we have the reliable and energy-efficient solutions you need to stay comfortable all year long.



Nestled in the foothills of the Blue Ridge Mountains and surrounded by stunning lakes like Lake Keowee and Lake Hartwell, Seneca is a blend of small-town charm and upscale living. From historic homes in downtown Seneca to newer properties along the lakes, we provide HVAC solutions built to fit the needs of Seneca’s residents and businesses. Whether you’re by the lake or tucked in the rolling hills, we ensure your heating and cooling systems are up to the task.

  • 1. HVAC System Installation

    Customized HVAC systems tailored to your Seneca home. At Arrow Renovations & Refrigeration, we specialize in installing high-efficiency HVAC systems designed to handle the varying temperatures of the Seneca area. Whether you’re near Lake Keowee enjoying the views or tucked away in the historic district, we offer the best in system installations.

    • Energy-efficient models to keep your home comfortable
    • Expert sizing for optimal system performance
    • Installations built to withstand the local climate
    • Trusted brands and quality craftsmanship
  • 2. HVAC Repairs & Emergency Calls

    Fast, reliable HVAC repairs whenever you need them. No one wants to experience an HVAC breakdown, especially during extreme heat or cold. When you need fast, professional HVAC repairs in Seneca, we’ve got you covered. Whether you're located near Seneca’s Main Street or closer to Lake Hartwell, our team is always ready to get your system back up and running in no time.

    • Emergency repairs to restore comfort quickly
    • Fully stocked vehicles to address any issue on-site
    • Transparent pricing for all repairs
    • Guaranteed satisfaction with every job
  • 3. HVAC Preventative Maintenance

    Maximize your system’s lifespan with expert maintenance. Maintaining your HVAC system with regular preventative service is crucial to extending its life and improving efficiency. Whether you’re in Seneca’s historic homes or enjoying a new build near Lake Keowee, Arrow Renovations & Refrigeration offers annual maintenance to ensure your system runs smoothly year-round.

    • Seasonal tune-ups to prevent breakdowns
    • Filter changes and system cleanings
    • Performance optimization to improve energy efficiency
    • Extended warranties and exclusive maintenance packages
  • 4. Ductwork Renovation & Repair

    Expert ductwork services for improved airflow and energy savings. Properly functioning ducts are essential for efficient heating and cooling, especially in older homes like those in Seneca’s downtown area. Whether your home is near Lake Keowee or nestled in the surrounding hills, our ductwork services ensure that your HVAC system operates efficiently.

    • Duct sealing to improve airflow and energy efficiency
    • Full duct replacement for older systems
    • Cleaning services to improve air quality
    • Custom designs for homes and businesses
  • 5. ERV Installation (Energy Recovery Ventilators)

    Breathe easier with our indoor air quality solutions. Seneca’s humid summers and the pollen-filled spring can cause discomfort for some residents. We offer effective indoor air quality solutions to keep your home fresh and healthy. From air purifiers to dehumidifiers, we have options tailored to homes across Seneca.

    • Air purifiers and filtration systems
    • Humidifiers and dehumidifiers to control moisture levels
    • UV lights and advanced filtration to reduce allergens
    • Custom air quality solutions for your home
  • 6. Mini-Split Installation

    Flexible, efficient mini-split systems for homes and businesses. Mini-split systems are ideal for homes in Seneca that need efficient heating and cooling without ductwork. Whether you’re in a lakefront cabin or a more modern home, mini-splits offer a quiet, cost-effective solution to controlling the temperature in different zones of your home.

    • Perfect for homes without existing ductwork
    • Quiet operation with customizable temperature zones
    • Simple installation with no invasive ductwork
    • Energy-efficient heating and cooling for specific areas
  • 7. Generac Generator Installation

    Reliable backup power for your Seneca home. With Lake Keowee and Lake Hartwell being major attractions, power outages can be inconvenient, especially during storms. Whether you live near the lakes or out in the countryside, we install high-quality Generac backup generators that ensure your home stays powered no matter the weather.

    • Whole-house generator installations
    • Automatic backup power systems for peace of mind
    • Regular testing and maintenance for optimal performance
    • Ideal for homes with critical needs like medical equipment

How Much Do HVAC Services Cost in Seneca, SC?

At Arrow Renovations & Refrigeration, we provide expert HVAC services at competitive prices to ensure that homes and businesses in Seneca, SC stay comfortable throughout the year. Our pricing is clear and transparent, ensuring you understand the cost before we begin. Here’s what you can expect:

Service Starting Price Factors Affecting Cost
HVAC System Installation $4,500–$10,000 Home size, system type, energy efficiency, and ductwork
HVAC System Repair $150–$800 Type of repair, parts needed, repair complexity
HVAC Maintenance $80–$150 per visit System condition, frequency of service, filter replacement
Ductwork Installation $1,000–$4,000 Layout, materials used, system complexity
Indoor Air Quality Solutions $500–$3,000 System type, air purifier options, installation complexity
Mini-Split Installation $2,000–$5,000 Number of units, home size, installation complexity
Emergency HVAC Services $150–$500 per visit Urgency of service, parts needed, location of failure

Ready for a custom quote? Call today to schedule your free on-site estimate with Arrow Renovations & Refrigeration in Seneca, SC!

  • A factory with a lot of pipes and a yellow ladder.

How Seneca’s Climate Affects HVAC Services

Seneca’s location near Lake Keowee and Lake Hartwell means HVAC systems must be built to handle both high humidity in the summer and occasional cold snaps in the winter. Here’s how we plan HVAC services in Seneca, SC:



  • We offer high-efficiency HVAC systems that manage the high humidity during the summer months and the cooler temperatures in winter.
    We ensure proper system sizing to prevent energy waste and excessive cooling or heating, especially in large homes near the lakes or rural properties in Keowee Key or South Cove County Park.
  • Custom solutions for homes with unique needs, such as high-efficiency systems for lakefront properties and new builds in Downtown Seneca.

We Know Seneca’s HVAC Needs

Seneca, SC, located in the picturesque foothills of the Blue Ridge Mountains, offers a unique environment that requires HVAC solutions designed to withstand both hot summers and cold winters. Whether you're living near Lake Keowee or in a historic home near Seneca’s Main Street, Arrow Renovations & Refrigeration is your trusted local HVAC contractor. We specialize in energy-efficient systems that handle the fluctuating temperatures of Seneca, offering comfort for lakeside estates, ranch-style homes, and everything in between. Our services cover everything from system installations to maintenance and repairs, designed to fit the needs of Seneca’s diverse properties.

How Do We Handle HVAC Permits, Codes, and Regulations in Seneca?

As reliable HVAC contractors in Seneca, we’re familiar with local regulations and permitting processes. Whether you're installing a new system in a lakefront home or replacing an outdated one near Seneca’s historical district, we ensure your HVAC installation complies with:



  • All local building codes and zoning regulations in Seneca and the surrounding areas, such as Greenwood Community or Pleasant Ridge.
  • Compliance with energy-saving standards and the use of environmentally friendly HVAC systems that meet the county’s climate goals.
  • Coordination with local inspectors for seamless permits and compliance approvals.

Frequently Asked Questions About HVAC Services in Seneca, SC

  • Do you service homes near Lake Keowee or Lake Hartwell?

    Absolutely. Whether you're lakeside in Keowee Key or closer to downtown Seneca, our HVAC systems are built to handle the unique demands of waterfront homes, from humidity control to efficient zoning.

  • What HVAC services do you offer for second homes or vacation properties?

    We offer seasonal HVAC maintenance, smart thermostat installations, and energy-efficient system upgrades perfect for homes that aren’t occupied year-round. Peace of mind, even when you're away.

  • Do you install HVAC in historic or older homes near Ram Cat Alley or Historic Downtown?

    Yes. Seneca has some beautiful older homes with unique layouts. We specialize in custom-fit solutions that preserve the character of your home while improving efficiency and comfort.

  • Are your HVAC systems energy-efficient for Upstate South Carolina weather?

    Definitely. We install ENERGY STAR® systems and high-SEER-rated heat pumps that perform well in Seneca’s humid summers and mild winters—keeping your utility costs

  • Can you handle HVAC repairs and tune-ups for local businesses in Seneca?

    Yes, we provide both residential and light commercial HVAC services. From boutiques on Main Street to offices and restaurants, we keep your workspace comfortable year-round

  • Is emergency HVAC repair available in Seneca?

    It is. Whether it's a summer breakdown or a mid-winter outage, our team is on-call for fast, reliable emergency HVAC service throughout Seneca and surrounding areas.

Start Your HVAC Project in Seneca Today!

We’ve helped homeowners from Lake Keowee to South Cove Park and neighborhoods like Cross Creek and Adams Subdivision. Trust Arrow to keep your Seneca home or business running efficiently and comfortably all year long.


 Need HVAC help in Seneca? Call now or request a free quote online.
Let’s bring comfort and quality to your corner of the Upstate.


📞 Call (864) 556-6423 or 📧 email tantandrew1@gmail.com