(915) 360-7167Request service

Financing available 0% interest on approved credit

Heating & AC · El Paso & Las CrucesHablamos español

It's 104° out.
Your AC quit.It's 30° out.
Your heat quit.
We fix that.

AC and heating repair, new systems and swamp cooler conversions for homes and businesses across El Paso and Las Cruces. Estimates are free, and you get a price before we start.

  • No diagnostic fee during office hours
  • Usually out within 24 to 48 hours
  • 18 years in heating and air
  • A+ rating with the BBB
Call (915) 360-7167

Request service

Or call (915) 360-7167
Home or business?
What do you need?

We'll call you back during office hours, Mon–Sat, 8 AM–4 PM.

What we do

For homes, shops and offices.

AC repair

Warm air, a unit that won't start, ice on the lines, water inside. We find the problem and fix it, on any brand.

Request this

Heating

No heat, a furnace that keeps shutting off, ignition trouble. We repair furnaces and put in new ones.

Request this

Heating

No heat, a furnace that keeps shutting off, ignition trouble. We repair furnaces and put in new ones.

Request this

AC repair

Warm air, a unit that won't start, ice on the lines, water inside. We find the problem and fix it, on any brand.

Request this

We also do

How a visit goes

You decide what happens after we look.

Call (915) 360-7167

  1. You call or send a request

    Tell us what's going on. We usually have a technician out within 24 to 48 hours.

  2. We look at the whole system

    The unit, the thermostat and the airflow. Then we show you what's wrong. There's no diagnostic fee during office hours.

  3. We tell you your options

    If a repair still makes sense, we say so. If it's time for a new system, we size it to your home or building.

  4. We do the work

    Repair, tune-up or install. On install day we haul the old unit away.

Signs it's time for a new system

Any one of these is worth a look. Two or more, and it's worth pricing a new system.

It's more than 10 years old

An AC or furnace of that age is nearing the end of its life.

It needs a repair every season

When the fixes keep stacking up, that money can go toward a new unit.

Your bills keep climbing

An older unit runs longer to do the same work, and the electric bill shows it.

Some rooms never cool down

Hot back bedrooms and a cold living room can mean the system is the wrong size.

New noises or smells

Banging, squealing, or a burning smell when it kicks on. Call before it quits.

It still uses R-22 or R-410A

R-22 is no longer made and R-410A is being phased out, so recharging an older unit gets expensive.

Free estimates, and financing if you need it

We finance through US Bank, with 0% interest on approved credit.

Ask about a new system Not sure? We'll tell you if a repair still makes sense.

We're Foremost Mechanical

We work on homes, shops and offices across El Paso and Las Cruces. We don't just install heating and air: we make sure your place stays comfortable, and we stand behind the job.

  • 18 years of experience

    We know heating and air, and we do reliable, high-quality work.

  • A licensed, professional crew

    Our technicians work safely and pay attention to every detail.

  • Work you can trust

    We take pride in our work and finish every job with care.

  • Ways to pay, and financing

    Several ways to pay, plus financing through US Bank.

  • We stand behind our work

    We offer warranties, and your satisfaction comes first.

HoursMon–Sat, 8 AM–4 PM
Closed Sundays
Address15011 Horizon Blvd
El Paso, TX 79928
LicensesTX ACR license TACLB00015943E
NM license NM262005
Better Business BureauA+ rating
We takeCards, checks, Zelle and Cash App
Where we work
  • All of El Paso
  • Horizon City
  • Socorro
  • Clint
  • San Elizario
  • Vinton
  • Anthony, TX
  • Anthony, NM
  • Sunland Park, NM
  • Las Cruces, NM
Not sure if we come out to you? Call and ask.