Free estimate

Get a free geothermal quote in Dallas–Fort Worth

Three short steps. A written estimate. Zero pressure — geothermal either makes sense for your property or we'll tell you it doesn't.

Before you start — what's free, and what isn't

Installation bids are free. A quote for a new geothermal installation — residential or commercial — costs you nothing.

!

Repair diagnosis is not free. If an existing unit needs repair, one of our qualified service technicians must perform a paid inspection of the system before service — that diagnostic visit is not a free estimate. To schedule one, call (214) 305-9017.

1Your info 2Your property 3Review & send

How do we reach you?

Free consultation · written estimate · your info is never shared or sold.

What you're starting

From quote to comfort

Most residential systems go from first phone call to first cool breeze in a matter of weeks — and the drilling itself usually takes only a few days.

  1. Quote

    This form, then a same-business-day callback.

  2. Site visit

    Free walk-through of your home and yard, usually within a week.

  3. Design

    We size the tons, wells, and loops for your exact house — 1–2 weeks.

  4. Drilling

    Our own rigs, 2–4 days. The wells last 50+ years — one-time infrastructure.

  5. Install

    Heat pump, duct, and startup in 3–5 days — all our own crews.

  6. Savings

    Heating and cooling costs drop 50–80% — starting with your first bill.

Takeaway: the up-front steps take weeks; the savings run for decades. The system pays for itself through the electricity it stops using.

No surprises

What your free quote includes

  • A real system size in tons, calculated for your square footage and insulation — not a guess over the phone.
  • Well count and depth for your lot, based on 25+ years of drilling Dallas clay and limestone.
  • An honest estimate of what your electric bill should look like afterward, using 50–80% savings math.
  • A straight answer if geothermal is not the right fit for your property.

One promise: nobody from Excel will call you twice a week to close a deal. Roy built this company on referrals, not pressure.

Excel Geothermal yard sign in front of a drilling rig working at a Dallas-area home
1,000+DFW installations

Licensed, insured, and accountable for every phase — drilling to duct.

TACL #23243E US DOT #2992992 Drillers License #59525C BBB A+ rated 1,000+ installations 25+ years in North Texas WaterFurnace & ClimateMaster dealer