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Call us, or describe the building.

Urgent goes on the phone — you get an arrival window in the same conversation. A survey request or anything that can wait a working day is fine in the form.

Enquiry or survey request

Call and describe it

One call is all this takes. Tell us about the building and what changed, and we will say what we would look at first. We work across Edinburg and its neighbours.

Call (956) 247-0431

  • Phone

    (956) 247-0431

    The fastest route for anything urgent. Mon–Fri 7am–6pm, Sat 8am–12pm.
  • Office

    2109 Cornerstone Blvd
    Edinburg, TX 78539

    An office and van base, not a showroom — call before coming by.
  • Hours

    • Monday – Friday7:00am – 6:00pm
    • Saturday8:00am – 12:00pm
    • SundayClosed
  • Email

    Use the form on this page. We reply from a monitored address; there is no published mailbox here to be harvested.

Exterior of a small single-storey commercial unit used as an HVAC contractor's office
The Cornerstone Boulevard office.
Finding us

Cornerstone Boulevard, Edinburg.

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Before you call

Two things that make the call shorter.

Commercial

Access and hours

How we reach the units — hatch, ladder or lift — who holds the keys, whether an escort is needed, and when we are allowed on site. That saves a wasted visit.

Residential

When it feels wrong

Is it worse at night, in the afternoon, after rain? Did it start after a replacement? Those answers tell us more than the thermostat reading.

If you smell gas

Leave the building, and call the gas utility or 911 from outside — before calling us. An emergency response is faster than a contractor.

Call now Request a survey