Element Service Group provides professional ac replacement services to Chapel Hill residents and businesses. Fast response, fair pricing, guaranteed satisfaction.
Real jobs completed by our team in the Chapel Hill area
Mario
August 2026
The leasing office reported cooling issues at an apartment in the 27516 area of Chapel Hill, noting the unit was not working and that the problem was suspected to be in the fans.
Mario found two major issues: the blower control board was getting stuck closed and continuously sending voltage to the blower, and the system was low on R-22 refrigerant. He initiated a call for cooling at the thermostat, checked system operations, and conducted a leak search that located leaks at both the evaporator coil and the liquid service valve. Because the unit was from 1996 (30 years old), was in very rough condition, and had other components in poor shape, Mario strongly advised complete unit replacement over attempting repairs.
Before
During
Jan 27, 2026 · 6 min read
That HVAC system your builder installed meets code, but "meets code" and "performs well" are two different things. Here's how to know when your builder-grade system has run its course.
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Read articleChapel Hill's mix of historic homes and modern construction requires flexible HVAC solutions, from updating old systems to maintaining high-efficiency new installations.
The town's elevation changes and wooded areas create microclimates that affect home cooling needs differently across neighborhoods.
High humidity levels during summer months require proper dehumidification and regular maintenance to prevent mold and maintain indoor air quality.
Chapel Hill's focus on sustainability makes energy-efficient HVAC upgrades and smart thermostats especially valuable for homeowners.
More ways we can help in Chapel Hill.
Answered by our licensed technicians serving Chapel Hill.
Key replacement indicators include: your system is 12+ years old and needs a major repair (compressor, coil, or refrigerant leak), it uses R-22 refrigerant, repair costs exceed 50% of a new system's price, or your energy bills have been climbing steadily. We provide a transparent cost comparison to help you decide.
A complete AC replacement (air conditioner and coil) starts at $8,751 installed for a small to mid-size home with a standard-efficiency option. System size, efficiency rating, brand, and any ductwork changes can raise that. We offer multiple options at different price points and provide financing to make high-efficiency systems accessible regardless of budget.
Almost certainly, yes. If your current system is 10+ years old, a modern high-efficiency unit can reduce cooling costs by 30-50%. For example, upgrading from an old 10 SEER unit to a new 18 SEER2 system nearly doubles your cooling efficiency. We'll estimate your projected savings based on your actual usage.
While technically possible in some cases, we generally don't recommend it. Mismatched components reduce efficiency, can void manufacturer warranties, and often lead to premature failures. A matched system ensures optimal performance, full warranty coverage, and the best return on your investment.
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