Element Service Group provides professional ac replacement services to Durham residents and businesses. Fast response, fair pricing, guaranteed satisfaction.
Real jobs completed by our team in the Durham area
Mario, Travis, Dexter & Jeorell
September 2026
A property manager at a Durham apartment community in the 27707 area reported several units that were not cooling properly, including one that was cooling but had high levels of humidity, and requested same-day emergency service because residents were moving in.
Over six visits, the team diagnosed several separate problems. Mario found one compressor failed/burned out and drawing zero amperage while the capacitor and contactor tested within acceptable parameters, and because that system was over 15 years old and used R-22 refrigerant, he strongly recommended complete system replacement over a compressor repair. Travis found that a system installed in 2024 had a return plenum that was not properly sealed and noted the outdoor unit was listed as 2T with a 1.5T indoor unit, so a quote was prepared to evaluate and reseal the return and supply plenums. The team also found one unit completely out of Freon with a compressor that had taken a toll from running without it, and another unit with somewhat abnormal refrigerant pressures and two filter-driers installed back-to-back in the suction line.
On the unit that was up and running, the space temperature pulled down approximately 2 degrees after the thermostat was turned on, confirming it was providing cooling.
Jeorell & Dexter
September 2026
A Durham apartment resident reported that the air conditioning was not cooling. The thermostat was set to 71 but the apartment was reading 79.
Jeorell found that the metering device was acting up and that there was growth in the air handler and blower. He confirmed the system was calling for cool, then headed to the roof and checked pressures: the low side read 194 and the high side read 311 with a 67 vapor saturation. He recovered about 2 1/2 pounds of 410 and watched the pressures change, but after recovery the system was still not operating properly. Back in the apartment, his inspection of the air handler and blower turned up the growth in the unit.
Because of the growth in the system, Jeorell highly recommended replacement over repair and provided estimates for both options.
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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Feb 28, 2026 · 9 min read
Should you repair or replace your AC in Pittsboro? Use the 50% rule and age formula to decide. Full 2026 pricing for Chatham County, neighborhood-specific advice, and available rebates and tax credits.
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Jun 30, 2026 · 8 min read
When temperatures push past 100°F in the Triangle, your air conditioner runs almost nonstop, and that's often completely normal. Here's how to tell the difference between a system working hard and a system that actually needs help.
Read articleDurham's diverse housing stock ranges from historic homes to modern builds, each requiring different HVAC approaches and solutions.
The Bull City's hot, humid summers with temperatures often exceeding 90°F demand reliable AC systems with proper maintenance schedules.
Many older Durham homes have ductwork that wasn't designed for central AC, requiring creative solutions and expert retrofitting.
Durham's tree-lined neighborhoods provide shade but also shed debris that can clog outdoor AC units, requiring regular cleaning and maintenance.
More ways we can help in Durham.
Answered by our licensed technicians serving Durham.
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.
In the Triangle area, a complete AC replacement typically ranges from $4,500-$12,000+ depending on system size, efficiency rating, brand, and any ductwork modifications needed. 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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