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41 Years
experience
Emergency
services
Trusted HVAC Solutions in Oak Island, NC
Mansfield Sales & Repair has been a trusted provider of HVAC solutions in Oak Island, NC, for over 40 years. Founded by Ray Mansfield and now led by his son Matt, our family-owned business combines decades of hands-on experience with a commitment to community service. Our team of 35+ licensed professionals specializes in residential and commercial HVAC installation, maintenance, and emergency repairs, serving Oak Island, Southport, Holden Beach, and surrounding areas.

We prioritize quality workmanship, using top brands like Trane and Mitsubishi while offering 24/7 emergency support. As active members of the Southport Chamber of Commerce, we take pride in delivering reliable service that keeps homes and businesses comfortable year-round.
Services
HVAC Installation Electrical Services Plumbing Services AC Repair Heater Repair Commercial HVAC Emergency HVAC Seasonal Maintenance Gas Appliance Services Mini-Split Systems
Details
  • Year established: 1985
Highlights and features
  • We have over 40 years of experience in HVAC services for southeastern North Carolina
  • Our team provides 24/7 emergency HVAC support with rapid response times
  • Fully licensed for residential and commercial HVAC and electrical services
  • Family-owned business deeply rooted in the Oak Island community since 1985
  • Serving multiple coastal communities including Oak Island, Southport, and Holden Beach
What people say
Prompt emergency service Knowledgeable technicians Fair pricing Reliable repairs Professional staff
Services
HVAC Installation
Our certified technicians install complete HVAC systems for residential and commercial properties, including mini-splits, zone systems, and commercial refrigeration. We work with top brands like Trane and Mitsubishi, ensuring energy-efficient solutions tailored to your space. With over four decades of local experience, we provide expert guidance in selecting systems that balance comfort and cost-effectiveness while maintaining 24/7 emergency support for installation-related issues.
HVAC Maintenance
Regular maintenance plans include comprehensive checks of compressors, refrigerant levels, and electrical components to optimize system performance. Our twice-yearly service checks help prevent breakdowns while extending equipment lifespan. This proactive approach reduces energy costs and maintains indoor air quality through proper filtration and system calibration, backed by our team's extensive experience in coastal climate challenges.
Commercial HVAC Services
We specialize in commercial heating and cooling solutions for businesses across southeastern North Carolina. Our services include system design, installation, and emergency repairs for retail spaces, offices, and industrial facilities. With specialized training in commercial refrigeration and large-scale systems, our technicians ensure minimal downtime while maintaining optimal climate control for your business operations and customer comfort.
Air Conditioning Repair
Our rapid-response team handles all AC repair needs, from minor refrigerant leaks to complete system failures. Available 24/7 for emergency situations, we service all major brands and system types including central air, mini-splits, and commercial units. With same-day service availability and transparent pricing, we restore cooling comfort quickly while identifying potential issues during repairs to prevent future breakdowns.
Heater Repair
We provide comprehensive heater repair services for residential and commercial properties, addressing issues with furnaces, heat pumps, and heating coils. Our technicians carry common replacement parts for immediate repairs while offering detailed diagnostics for complex issues. With specialized expertise in cold-weather system optimization, we ensure reliable heating performance through regular maintenance and emergency repair services during peak winter months.
People
Matt Mansfield
Owner
Third-generation HVAC professional with over 25 years of experience, Matt Mansfield leads Mansfield Sales & Repair with a focus on quality and community. He maintains active technical certifications while overseeing daily operations and emergency service protocols.
Questions
What areas do you serve?
We provide HVAC services in Oak Island, Southport, Holden Beach, Bald Head Island, Leland, and Ocean Isle, NC.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair with technicians available for immediate response in coastal North Carolina.
What HVAC brands do you work with?
We service and install systems from Trane, Mitsubishi, Honeywell, Rheem, and other major HVAC brands for residential and commercial clients.
Are financing options available?
Yes, we offer flexible financing plans for HVAC installations and major repairs to accommodate our customers' needs.
Do you provide maintenance contracts?
We offer seasonal maintenance agreements with twice-yearly system checks to optimize efficiency and prevent breakdowns.
How quickly can you respond to service requests?
Our average response time is under 2 hours for emergency repairs, with same-day appointments available for non-urgent issues.