September 2026 in review: what our crews handled across the Triangle

September in the Triangle sends mixed signals. Afternoons still run warm and sticky, mornings start to feel like fall, and every heating and cooling system in town is stuck in the middle. Our crews completed 569 jobs in September 2026, covering HVAC and plumbing, and this is our look back at what came through, what it says about the season, and what to keep an eye on.

The numbers: 569 jobs in September 2026

These are completed jobs, meaning visits. A diagnostic visit that ended in a quote still counts as a job. Here's how the month broke down by job type:

• Diagnostic visits: 204 jobs (36%)
• Multifamily installs: 89 jobs (16%)
• Repairs: 73 jobs (13%)
• Water heater work: 33 jobs (6%)
• Estimates: 28 jobs (5%)

Diagnostic visits made up the biggest slice by a wide margin. When a system acts up, the first job is figuring out why, and that's the work we do most.

The specific services we billed tell a slightly different story, because one job can include several services. Heat pump replacements led with 59 jobs, followed by water heater work at 36, maintenance visits at 29, AC system replacements at 27, plumbing repairs at 25, drain line cleaning and repair at 22, plumbing inspections at 17, and refrigerant recharges at 16.

By town, the customers we served were based in Raleigh (211 jobs), Durham (97), Chapel Hill (61), Cary (60), Apex (49), Morrisville (17), Carrboro (9), and Wake Forest (8). Those are the cities on file for each customer, and for apartment work that's often the property manager's office, so read it as where customers are based rather than an exact map of where we worked. In all, we worked with 245 different customers.

What the work says about the season

September is a handoff month. Cooling systems that ran hard all summer are showing the wear, and homeowners are starting to think about winter. That's why diagnostic visits and AC repair calls stay busy while heat pump replacements climb.

Heat pumps heat and cool, so a failing summer system is often the push people need to replace it before the cold weather. Replacing now, while the weather is mild, beats finding out in a cold snap that your equipment is done.

The multifamily installs in the mix tell a similar story. Property managers use the shoulder season to get units working properly before heating demand starts.

On the plumbing side, water heaters, drain lines, and small leaks get more attention as people spend more time indoors and switch from summer routines to fall ones.

Apartment AC units that stopped cooling in Chapel Hill

A Chapel Hill apartment property reported two problems: a unit where they weren't sure what was going on with the system, and another where the indoor unit wouldn't come on.

In the apartment with the unclear problem, the thermostat was calling for cooling but the system wasn't producing cold air. Our technicians found the outdoor condenser not running because a 20-amp fuse in the disconnect had blown. After replacing it with maintenance approval, they heard an abnormal sound and found the system low on R-410A refrigerant. They added 1 pound plus additional refrigerant as needed to bring the pressures into range.

Pro tip: If your thermostat is calling for cooling and the air coming out is warm, don't keep resetting it. A system that runs without cooling can be hiding a blown fuse, a low refrigerant charge, or both, and a diagnostic visit is the fastest way to find out.

A loud vibration from an air handler in Apex

An Apex homeowner with a 3-zone townhome system mentioned a loud vibration noise from the furnace and air handler during a scheduled cooling maintenance visit. That's the kind of thing a maintenance visit is for.

Our technician found a balled-up plastic wrapper stuck inside the blower wheel and removed it. He also flushed the condensate drain line, inspected the indoor blower motor and blower housing, and verified operation across all 3 zones.

The visit also turned up a second issue. Testing the outdoor dual run capacitor, rated 35+5 µF, showed 23.5 µF on the compressor side, about 33% below its rating. Our technician advised replacement, and the homeowner declined for now. That's their call, and we noted it so it's on the radar. A weak capacitor is a common reason a system fails on the hottest or coldest day.

A leaking kitchen faucet in Raleigh

A Raleigh homeowner noticed a small leak at the kitchen faucet that she thought was coming from the middle of the faucet. Our technicians took the sprayer off and found the leak was actually coming from the hose that attaches the sprayer, so they tightened the sprayer.

Then they looked at the rest of the plumbing system. The 10-year-old water heater's expansion tank was full and needed to be replaced. The crawlspace showed a mix of pex and copper piping, with the copper showing signs of wear but not actively leaking. They replaced the expansion tank and set its pressure 2 psi above the house pressure.

Prevention tip: A small drip is a good excuse to look at the whole system. A faucet repair can lead to a water heater check, and catching a worn tank or aging pipe early is far cheaper than dealing with a surprise leak.

What people called about

The most common questions were about AC not cooling or blowing warm air, thermostats, water leaks and drain line problems, maintenance and tune-ups, and clogged drains, toilets, and fixtures. The mix fits the season: people with systems that are tired from summer, and people planning ahead for the colder months.

What the reviews said

Google reviews dated in September 2026 numbered 18, with a 4.6 average. Sixteen of those 18 were five stars. We read every one, and we appreciate the ones that tell us what mattered.

One customer wrote that we offer "Quick responses, very informative, and thorough follow up." Another review said we did a great job "installing thermostats across our house and checking to make sure they all work properly." Following up and checking our own work is how we want every job to end.

What to watch for as September turns into October

Here's what we'd keep an eye on at your place:

• Cooling that's slow or weak. If your AC runs but the house doesn't cool, get it looked at before the system is needed for heat or the schedule fills up.
• New noises. Rattles, vibrations, or clicking can mean something is stuck in the blower, a part is wearing out, or a contactor is failing.
• Thermostat behavior. If it's unresponsive, glitchy, or acting oddly, don't ignore it. It's often the easiest part of the system to check.
• Condensate drains and filters. A clean drain line and a fresh filter go a long way as the system switches from cooling to heating.
• Water heaters and small leaks. Look at the water heater, its expansion tank, and any visible plumbing for drips or corrosion.

When to call a pro: If your system is clicking on and off, a thermostat is hot or smells burnt, or you see water around the water heater, turn the system off and call us. Those aren't problems to run through the weekend.

This is also the right time for a heating tune-up, since you'd rather find a weak part now than on the coldest morning of the year. A little preventive maintenance helps your system come through the season ready.

Thanks for a busy September

Whether it's HVAC or plumbing, you can count on us. If something around your house is acting up, or you'd like to get ahead of the cold weather, get in touch and we'll take a look.

Frequently Asked Questions

Why do heat pump replacements show up so much in September?

Heat pumps do both heating and cooling, so a system that struggled through summer is often replaced before winter. Mild weather also makes scheduling easier than waiting for a cold snap.

Should I wait for cold weather to get a heating tune-up?

No. A tune-up works best before you need the heat, because any worn parts can be found and fixed while the schedule and the weather are still easy. Waiting often means a rush when everyone else calls.

Does warm air from my vents always mean low refrigerant?

Not always. Warm air can come from low refrigerant, but also from a part that isn't running, like a condenser that's lost power. A diagnostic visit finds the actual cause rather than guessing.