J W Long Heating & Air Conditioning: Summerville SC's Trusted HVAC Partner Since 1950

For over 70 years, J W Long Heating & Air Conditioning in Summerville, SC has been the go-to name for keeping homes and businesses comfortable. This family-operated company understands the local climate—hot, humid summers and mild but sometimes chilly winters—and how it affects HVAC systems in everything from historic downtown homes to newer builds in the Lowcountry. They are available for routine maintenance, emergency repairs, and full system replacements, serving both residential and commercial customers across the region.

Business Overview

J W Long Heating & Air Conditioning is a full-service HVAC provider rooted in Summerville, South Carolina. They handle everything from scheduled check-ups to urgent breakdowns, with a team of skilled technicians ready to help. The company works on all types of heating and cooling systems, including electric, gas, and oil furnaces, heat pumps, and boilers. Whether it's a single-family home, a large office building, or a local shop, they have the experience to get the job done right.

Key Services

The team at J W Long Heating & Air Conditioning offers a complete range of HVAC solutions tailored to the needs of Summerville area residents and business owners.

• HVAC Installation or Replacement: They help select and install new, energy-efficient systems, including Energy Star rated models from Trane, to improve comfort and lower utility bills.
• HVAC System Repair: Fast, accurate repairs for common issues like poor cooling, strange noises, or heating failures, getting systems back online quickly.
• HVAC System Maintenance: Regular tune-ups and preventative care plans to extend system life, maintain efficiency, and prevent costly surprises.
• Indoor Air Quality Solutions: Services like air filtration and purification to address local pollen, humidity, and air quality concerns for healthier indoor environments.

Areas Served

J W Long Heating & Air Conditioning proudly serves a wide area around Summerville, SC. This includes Charleston, North Charleston, Mount Pleasant, Goose Creek, Hanahan, Ladson, James Island, Moncks Corner, and many more communities from the islands to inland towns. Their technicians know the local housing styles—from beachfront properties to suburban neighborhoods—and the specific HVAC demands that come with the coastal South Carolina environment.

Company History

Founded in 1950 by J.W. Long, this company has grown from a small local shop into a respected HVAC service provider for the entire region. Starting in Summerville, SC, they've built a reputation on old-fashioned values: doing honest work at a fair price. Over the decades, they've adapted to new technologies and expanded their service area, but the core commitment to treating customers like family has never changed. Today, they remain an independent, locally-owned business deeply connected to the community.

Leadership

Owner Shannon Heber leads J W Long Heating & Air Conditioning with decades of hands-on HVAC experience. Shannon is not just a business owner; he's a technical expert who understands the intricacies of heating and air conditioning systems. He fosters a culture where every technician is knowledgeable and customer-focused. Under his guidance, the company maintains strong ties to Summerville, SC and the surrounding areas, prioritizing lasting relationships over quick transactions.

Specialties & Highlights

• Generational Trust: Serving Summerville, SC since 1950, with many families relying on them for generations.
• Trane Dealer Expertise: As an independent Trane dealer, they offer high-efficiency, reliable equipment and specialized knowledge.
• Preventative Maintenance Plans: Customized service agreements to keep systems running smoothly year-round.
• Honest, Down-Home Service: A straightforward, no-nonsense approach to pricing and recommendations.
• Residential & Commercial Focus: Equipped to handle everything from a home AC unit to complex commercial HVAC systems.

Why Locals Choose J W Long Heating & Air Conditioning

Homeowners and business managers in Summerville, SC and the wider Lowcountry turn to J W Long Heating & Air Conditioning for a simple reason: proven reliability. They combine deep local knowledge with seven decades of technical experience. When you call, you get a team that treats your home like their own, offers clear advice, and stands behind their work. In a region where climate control is essential, having a dependable partner like J W Long Heating & Air Conditioning makes all the difference.