Maintenance & Tune-Ups in El Paso, TX
The cheapest repair is the one you never need. Israel Sheet Metal's HVAC tune-ups keep El Paso and Las Cruces systems running through the desert summer — catching small problems before they strand you in 105-degree heat.
What's included
- ✓Filter & air-cleaner installation
- ✓Smart-thermostat install & calibration
- ✓Electrical checks (capacitor & contactor)
- ✓Motor & moving-part lubrication
- ✓Condensate drain cleaning
Why Israel Sheet Metal
Family-owned since 1992 — three generations of the López family. José and Oralia López founded the shop in Canutillo in 1992; their son Israel López runs it today — so the name on the truck is the family you deal with.
A standard tune-up covers coil cleaning, refrigerant check, electrical inspection (capacitor, contactor, voltage), filter replacement, condensate-drain cleaning, lubrication, and a thermostat calibration check — with a written report at the end so you know exactly where your system stands.
The written report is the part most companies skip. It tells you what was cleaned, what was measured, what is starting to drift, and what we would watch next year — so the decision to repair or replace, when it eventually comes, is made from a record rather than from a sales call on a hot afternoon.
Timing is half the value. Spring is for the AC, before April and May heat arrives; fall is for the heater, before the first cold snap. Booking early also means you are not sitting behind a queue of emergency calls during the exact week everyone in the borderland discovers their system has failed.
Maintenance is also warranty paperwork. Many manufacturers require documented annual service to keep a warranty valid, and the service record they ask for is one from a licensed contractor. Israel Sheet Metal is licensed in Texas (TACLA00118528E) and New Mexico (#359536), so the record we leave you is the record the manufacturer is asking for. Family-owned, 34+ years, BBB A+ — we treat your system like it's in our own home.
What an 8-point tune-up covers
Exactly what we do on a standard tune-up, and the failure each step is there to head off.
| Step | What it prevents |
|---|---|
| Condenser coil cleaning | A dirty coil cannot reject heat, so the system runs longer, costs more, and works the compressor harder. |
| Refrigerant level check | Low charge shows up as poor cooling and iced coils, and usually means a leak worth finding early. |
| Electrical inspection (capacitor, contactor, voltage) | Weak capacitors and pitted contactors are the classic mid-July no-start — cheap to replace before they fail. |
| Filter replacement | A clogged filter starves airflow, which freezes coils and trips limit switches. |
| Condensate-drain cleaning | A blocked drain backs water up into the unit and, in a ceiling or attic, into the house. |
| Lubrication of moving parts | Dry bearings mean noisy motors and premature motor failure. |
| Thermostat calibration check | A thermostat reading wrong makes the whole system behave wrong — and hides real faults. |
| Written report | Documents the service for your warranty and gives you a baseline to compare against next year. |
When to book, and why
The borderland calendar, applied to your equipment.
| Season | What to service | Why then |
|---|---|---|
| Spring | Air conditioning | Before April–May heat arrives. Faults found now are appointments; the same faults in July are emergencies. |
| Fall | Heating | Our heating season is short, so the system has sat idle for months. This is also when the heat exchanger gets inspected. |
| Twice a year | Systems that both heat and cool | One check before each season is what manufacturers generally expect for documented maintenance. |
| Any time | Commercial rooftop units | We set up preventative-maintenance contracts for businesses across the El Paso–Las Cruces metro. |
Licensed in Texas (TACLA00118528E) and New Mexico (#359536) — the service record many manufacturers require has to come from a licensed contractor.
Four steps
to a system that lasts.
A tune-up is a measurement, not a wipe-down — and you keep the numbers.
Spring for cooling, fall for heating. Call (915) 877-2284 or use the 60-second form.
Coils, refrigerant, electrical, filter, condensate drain, moving parts, thermostat, and an overall system check.
You get what was cleaned, what was measured, and what is starting to drift — the record your warranty may require.
Anything found gets quoted up front. Small things get fixed while they are still small; the rest we tell you to watch.
Current offers
Free Honeywell Smart Thermostat
Get the Honeywell Home Wi-Fi Smart Color Thermostat (RTH9585WF) — 7-day programmable, color touchscreen, Wi-Fi connected — included at no extra charge when you have us install a new HVAC system.
Call for details · (915) 877-2284Terms and conditions may apply.
5.0★ on Google · BBB A+ rated
Real Google reviews from the borderland, with our long-term service customers first.
Maintenance & Tune-Ups — FAQ
A standard tune-up includes condenser coil cleaning, refrigerant level check, electrical inspection (capacitor, contactor, voltage), filter replacement, condensate-drain cleaning, lubrication of moving parts, and a thermostat calibration check. You get a written report at the end of every visit.
At least once a year — ideally in spring before El Paso's summer peaks. Systems that both heat and cool benefit from a check before each season. An annual tune-up is the single best thing you can do to prevent a breakdown in peak heat.
Usually, yes. A clean, properly charged, well-calibrated system uses significantly less power to reach the same temperature. It also catches small problems — like a dirty coil or a weak capacitor — before they cause expensive failures.
What was cleaned, what was measured, what is beginning to drift, and what we would watch before next season. It documents the service for warranty purposes and gives you a baseline — so a future repair-or-replace decision is made from a record rather than on the spot during a breakdown.
Yes — we install and calibrate smart thermostats, including the free Honeywell RTH9585WF that comes with every new system installation. A properly programmed smart thermostat can meaningfully reduce your cooling costs.
Yes. We provide preventative maintenance for both residential systems and commercial rooftop units across the El Paso–Las Cruces metro. We can set up a maintenance contract for your business — call (915) 877-2284.
Many manufacturers require documented annual maintenance to keep the warranty valid. A tune-up from a licensed contractor like Israel Sheet Metal (TX #TACLA00118528E · NM #359536) creates the service record you need.
Spring — before April/May heat sets in — is ideal for your AC. Fall is best for heating. Scheduling early also means you're not competing with emergency calls during the hottest weeks of the year.
Maintenance guides for El Paso homes
A heater blowing cold air usually traces to the thermostat fan setting, a dirty filter tripping the limit switch, or an ignition problem. El Paso guide.
Read guide →Your AC trips the breaker every time it starts? What causes it in El Paso — dirty coils, a failing capacitor, a shorted motor — and when to stop resetting it.
Read guide →El Paso dust and a long cooling season mean AC maintenance here differs from national advice. A seasonal checklist of what to do and when.
Read guide →Screeching, banging, buzzing, rattling, hissing? Here's what each AC noise means, how urgent it is, and when to shut the system off — El Paso HVAC guide.
Read guide →