Alliance Comfort Services

HVAC maintenance in Raleigh, NC

A tune-up is worth booking when nothing is wrong, which is the awkward thing about it. HVAC maintenance in Raleigh, NC is $59 system tune-up for new customers, and here is exactly what gets done for it.

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What actually gets done

The visit splits by season, because the cooling side and the heating side of a system fail in different ways and get checked differently. On most Raleigh systems the outdoor unit is the same box in both columns.

The cooling visit, in spring

  • Condenser and evaporator coils cleaned, because a dirty coil is the most common reason a working system stops keeping up.
  • Refrigerant pressures read and the system checked for a leak, not topped off.
  • The capacitor and contactor tested, which are the two parts that fail most and the cheapest ones to replace before they do.
  • The condensate drain cleared and the float switch tested, so the system does not shut itself down in August to protect your ceiling.
  • Condenser fan motor, blower components, and every electrical connection checked and tightened.
  • Airflow and thermostat calibration verified against what the system should actually be delivering.

The heating visit, in fall

  • The heat exchanger inspected, which on a gas furnace is the one that matters most and cannot be done remotely.
  • Burners cleaned and the ignition sequence watched all the way through.
  • Gas connections inspected and the safety controls tested, including the limit and rollout switches.
  • On a heat pump, defrost operation confirmed and the reversing valve checked in both directions.
  • Auxiliary strip heat checked, because strip heat running when the compressor should be is the failure people find on their power bill.
  • The same electrical, airflow and thermostat checks as the cooling visit.

Booking one is a two minute phone call, and the licensed contractor who takes it is the one who turns up.

Call (919) 510-1472Or book it online

What a tune-up will not do

It will not stop your system breaking down. A run capacitor can fail in August whatever anybody did to it in April, and a page that promises otherwise is selling you something.

What it does is narrower and more useful. It finds the parts that are already on their way out while replacing one is a small planned job rather than an emergency, and it keeps the coils and the condensate drain clear, which is where a real share of summer failures start. A coil choked with dirt and a drain about to trip its float switch are both visible in spring and both invisible from your thermostat.

The honest test of a tune-up is what the person doing it tells you afterwards. If every visit ends in a quote for something expensive, that is a sales call wearing a clipboard. Some systems need nothing, and you should be told that.

Why the timing matters more here than it does elsewhere

Roughly four in ten North Carolina homes are heated by a heat pump, according to the EIA's 2020 residential energy survey. In those houses the machine that cools you in July is the same machine that heats you in January, so it never gets the six month rest a furnace gets in a colder state.

That is the argument for spring and fall rather than for one annual visit. Check the cooling side before a Triangle summer asks everything of it, and check the heating side before the first cold snap, which is when the calls all arrive at once and the wait is longest.

If something is already wrong, this is not the page for it. AC repair and heating repair cover a system that has stopped working, and emergency service runs overnight.

Who does the work

Alliance Comfort Services LLC is licensed in North Carolina, number L.34059, through the NC State Board of Examiners of Plumbing, Heating & Fire Sprinkler Contractors. The licensed contractor who answers the phone is the person who does the tune-up, which matters more on a maintenance visit than on any other kind, because this is the visit where an upsell is easiest to make and hardest to check.

The Google rating is 5.0 from 25 reviews. Systems from Carrier, Trane, Lennox, Goodman, Amana, Rheem, Bryant, American Standard, Daikin and Mitsubishi are all serviced.

$59 System Tune-Up

New customers. One visit, the full checklist above, and you hear about anything found before any of it gets fixed.

Call (919) 510-1472

What people ask before booking one

How often does an HVAC system actually need this?
Twice a year is the honest answer in this market, and the reason is specific to it: a heat pump is the same machine in both seasons, so it runs close to year round rather than sitting idle for six months the way a furnace does in a colder state. If you only do it once, do it in spring, because a cooling failure in a Triangle July is the one that cannot wait.
Does maintenance actually stop the system breaking down?
No, and anybody who tells you otherwise is selling something. A capacitor can fail in August whatever anybody did in April. What a tune-up does is find the parts that are already going, while they are still a cheap planned repair instead of an expensive unplanned one, and it keeps the coils and the drain clear, which is where a real share of summer failures start.
What happens if you find something wrong?
You hear what it is, what fixing it involves, and what it costs, before any work starts. Nothing gets repaired on the day without you agreeing to it. If it can safely wait, we will say that too.
Do I need a maintenance plan?
Not to book a tune-up. Maintenance plans are available and we can talk through whether one makes sense for your system on the call, but the $59 System Tune-Up is a one-time visit for new customers with nothing to sign up to.

What customers say

5.0 out of 5, from 25 reviews on Google

Read all 25 on Google

Book it before the season turns

Spring for the cooling side, fall for the heating side, and a licensed contractor answers this number 24/7 either way. Everything we cover in Raleigh is on one page.

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