Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Summerville, SC
J. W. Long Mechanical has been a trusted provider of heating, ventilation, and air conditioning solutions since 1950, serving residential and commercial clients in Summerville, South Carolina. Founded on principles of integrity, reliability, and quality work, the company is now led by owner Shannon Heber, who continues the legacy of delivering honest, customer-focused service. Recognized as a 17-time Trane Distinguished Dealer and an independent Trane Comfort Specialist Dealer, the business combines industry-leading products with technical expertise to ensure optimal system performance.The team of experienced professionals prioritizes preventative maintenance, emergency repairs, and energy-efficient installations, offering free consultations and tailored solutions. With a commitment to transparency, affordability, and community trust, J. W. Long Mechanical remains dedicated to providing dependable service that meets both residential and commercial needs. Their in-house sheet metal shop and focus on indoor air quality further enhance their ability to deliver comprehensive HVAC solutions.
Services
Commercial HVAC Services
Air Conditioning Repair
Heating System Installation
Duct Work
Preventative Maintenance
Air Quality Solutions
Residential HVAC Services
Energy Star Heating Systems
Split Unit Installation
Emergency HVAC Repairs
Details
- Year established: 1950
Highlights and features
- We provide 70+ years of HVAC expertise with Trane-certified technicians.
- Our team offers free consultations and personalized system assessments.
- We guarantee prompt, reliable service with transparent pricing.
- Our family-owned business prioritizes integrity and customer satisfaction.
- We serve both residential and commercial clients across Summerville and surrounding areas.
Associations and certifications
- Trane Distinguished Dealer
- Trane Comfort Specialist Dealer
What people say
Amazing service
Timely repairs
Friendly techs
Fair pricing
Prompt service
Services
Commercial HVAC Services
J. W. Long Mechanical delivers top-tier commercial HVAC services, ensuring optimal comfort and energy efficiency for businesses in Summerville and surrounding areas. With over 70 years of expertise and Trane-certified technicians, the company specializes in installation, repair, and maintenance of heating and cooling systems. Their commitment to technical excellence and customer satisfaction makes them a reliable partner for commercial clients seeking durable, cost-effective solutions.
Air Conditioning Repair
The company offers expert air conditioning repair services for residential and commercial systems, addressing issues promptly to restore comfort. Skilled technicians diagnose and resolve problems efficiently, using genuine Trane parts to ensure long-term performance. Customers praise their honesty, responsiveness, and ability to handle emergencies, making them a go-to choice for AC repairs in the Lowcountry region.
Heating System Installation
J. W. Long Mechanical provides professional heating system installations, including furnaces, heat pumps, and boilers, tailored to client needs and budgets. They offer Energy Star-rated systems to reduce winter heating costs by up to 30% while ensuring reliability. Free consultations and personalized recommendations help clients select the most efficient options for their homes or businesses.
Duct Work
The companys in-house sheet metal shop custom-fabricates duct systems for residential and commercial projects, ensuring precise fit and energy efficiency. Their trained crew installs ductwork to minimize air leaks, lower utility bills, and improve indoor air quality. Customers highlight the teams attention to detail and ability to complete projects on schedule without compromising performance.
Preventative Maintenance
Regular preventative maintenance plans are offered to keep HVAC systems running at peak efficiency, preventing costly breakdowns. Technicians conduct thorough inspections, clean components, and identify potential issues before they escalate. Annual plans provide cost savings and extended equipment lifespan, with customers noting the proactive approach and value for long-term system health.
Questions
What HVAC services does J. W. Long Mechanical offer?
We provide installation, repair, and maintenance for residential and commercial heating, cooling, and air quality systems, including ductwork and Energy Star-rated equipment.
Do you offer emergency HVAC services?
Yes, we handle urgent heating and cooling repairs with prompt, professional service to resolve issues quickly during critical situations.
Are financing options available?
Yes, financing is available upon request to help customers manage the cost of HVAC installations or major repairs.
What areas do you serve?
We primarily serve Summerville, SC, and surrounding areas, supporting both local residential and commercial clients.
How can I schedule maintenance?
Contact us at 843-873-0371 or through our website to arrange preventative maintenance or system inspections.
Why choose J. W. Long Mechanical?
With 70+ years of experience, Trane certifications, and a focus on integrity, we deliver reliable, transparent service tailored to your comfort needs.
