When your AC quits on a hot day, the last thing you need is a sales pitch for a $4,000 replacement. You are paying us for diagnostic skill, 20+ years on residential AC systems, and the repair done right. We do not sell new units. Most AC failures (capacitor, contactor, fan motor, refrigerant) cost a fraction of replacement.
Most Delhi AC calls cluster during the same three-day heat wave. Older housing stock in the tobacco-belt neighborhoods means a mix of mid-2000s equipment and older builds. Match your symptom here before you book.
Most common heat-wave call. Low refrigerant, failed capacitor, dirty condenser coil, or refrigerant leak. We diagnose first, quote before we touch anything.
Compressor or condenser fan not starting. Often a capacitor or contactor failure — both are straightforward repairs on most equipment.
Ice on the evaporator coil or refrigerant line means restricted airflow or low refrigerant. Running it frozen causes compressor damage — shut it off and call us.
System runs all day and can't reach setpoint. Refrigerant undercharge, oversized load, or a refrigerant leak slowly draining the system.
Condensate drain clogged or condensate pump failed. Water damage can follow fast. Usually a straightforward fix.
Compressor knock or buzz: refrigerant issue or failing compressor. Fan rattle: debris or worn bearing. Screech: belt-drive or bearing failure on older equipment.
AC pulling too much current. Failing compressor, locked rotor, or shorted capacitor. Needs diagnosis before resetting — don't keep resetting the breaker.
Refrigerant does not get used up — low charge means a leak. Hissing from the outdoor unit often indicates refrigerant escaping. Requires ODP-certified tech to handle.
Don't see your symptom? Describe it in the booking form — we'll figure it out on site.
Book an AC DiagnosticOn a 32-degree day, every HVAC shop's phone is ringing. Install-focused crews triage by margin: the next $4,000 install lead jumps the line. We are repair-only. There is no install queue ahead of you because we do not run one.
We do not sell new AC units. There is no margin gradient putting bigger jobs ahead of yours. When you call, you go on the diagnostic queue, not the sales queue.
Federal law requires certification to handle refrigerants. We are ODP-certified. If your system is low on refrigerant, we can legally diagnose the leak, repair it, and recharge.
A 12-year-old AC that needs a capacitor or fan motor can run another 8 years for a fraction of a replacement. We will tell you which path makes sense. We do not run a furnace, AC, boiler, or water heater install department. There is no upsell incentive, no replacement quota, no commission on a new system. (The exception: we do sell and install indoor air quality add-ons — humidifiers, HRVs, UV, EACs — that connect to your existing system.)
Humidifiers, UV light air purifiers, HRV/ERV ventilation, electronic air cleaners, and media filter racks. Sold, installed, serviced, repaired. The one category where the install-and-repair pairing makes sense (small add-on, no quota pressure).
Service First covers Delhi and the hamlets across Norfolk County. Same-day AC repair windows often available, even during heat waves. One flat service zone, no out-of-area surcharges.
Also serving Oxford, Brant and Elgin counties. Book online or call (226) 242-1942. Both confirm your appointment instantly through our automated booking system.
Both confirm instantly through our automated booking system. Pick a date and time, describe what is happening with your AC, and your appointment is locked in. No phone tag, no callback queue.
Book Your AC RepairMon–Sat · 8 a.m. to 6 p.m. · Delhi, Norfolk CountyOnline booking is faster than phone tag. No voicemail, no hold music. Here's how it works.
Online: fill in the booking form. By phone: call (226) 242-1942 and the automated system collects the same info. Either way, you describe your Delhi address, what is broken, and any urgency context.
Choose from available two-hour windows (8 to 10 a.m., 10 a.m. to noon, etc.). Your slot confirms instantly. No callback required to find out if we can make it.
You get a confirmation email with your details. We show up in the window, diagnose the system, give you a quote before touching anything, and fix it. Done.
Tell us what's happening with your AC, pick a date and time that works, and your appointment is locked in instantly. Same-day windows often available. For urgent no-cool emergencies (vulnerable occupants, heat-sensitive medical conditions), use the Emergency button in the nav.
Repair-only AC specialist. ODP-certified for refrigerant work. No install commissions, no replacement pressure. Book online or call (226) 242-1942 anytime, day or night.
Book AC Repair Online(226) 242-1942 · [email protected] · Mon to Sat 8 a.m. to 6 p.m. · Delhi, Norfolk County, ON