J&M Las Cruces Concrete Construction
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Concrete floor installation in Las Cruces NM - a level slab built on a packed base

Planned before the pour, cured after it

Concrete floor installation in Las Cruces usually comes up with a new addition or a floor that's cracked, sunk or uneven. We pour floors and slabs here and in the cities around it, and before anything gets poured we walk you through the base, the joints and the cure.

Smooth gray concrete floor with control joints inside a spacious, timber-framed garage.

Why concrete floor installation starts below the slab

A concrete floor is mostly work you won't see once it's done. We dig out and pack the subgrade, the dirt the slab sits on, then set the forms and steel before we pour and finish.

Price moves with the size, how much digging the base takes, the thickness and the finish. The schedule turns on the weather, any permit and the cure, and your estimate puts the scope in writing.

Best for

  • Homes adding a room
  • Replacing a cracked slab
  • Floors getting tile or coating
  1. A base packed, not raked

    We dig out the soft dirt and pack what's left, because a slab poured on loose, raked-level dirt tends to settle right along with it.

  2. Ready for your flooring

    If tile, wood or a coating is going over the slab, tell us early, since it changes where we put the moisture sheet underneath.

  3. A top that holds up

    Curing, the care a slab gets right after the pour, has a lot to do with how long the surface lasts, so we build it into the schedule.

  4. Flat where it counts

    We set the forms to grade and finish the surface even, so furniture sits level and your flooring goes down without a lot of patching first.

Broad stone-faced concrete steps lead to a covered front porch, bordered by landscaped beds and a paved walkway.

How a concrete floor holds up, from base to cure

  • I come out myself to look at the job, measure and write the estimate, then run the job from forming through finishing, so what we planned gets built.
  • We've been in business since 2017, long enough to know the base is the worst place to trim a budget, since nobody can fix it under a finished slab.
  • We're licensed and insured. We don't add water at the truck to loosen the mix, because extra water makes it easier to spread and weaker once it sets.

Choices to make for your floor

I'll go over each choice on site and tell you what it depends on, so you pick based on how you'll use the floor and not on a guess.

  • Smooth troweled finish

    Suits a floor that stays bare or gets sealed, since a hard, smooth top is easy to sweep and mop.

  • Broom finish

    Suits an entry or any spot that gets wet, because the light grooves dragged across the top give shoes some grip.

  • Thicker slab with rebar

    Suits a floor that carries heavy loads, since rebar, steel bars set inside the slab, helps hold it together if it cracks.

  • Floor meeting a step down

    Suits a floor that sits higher than the yard, and we plan any concrete steps at the door in the same layout.

Tell us about your floor

Send the size in square feet, your hoped-for start month and any planned covering. We reply within one business day to set up a free on-site estimate, with no obligation.

Concrete floor questions we hear

How much does a concrete floor cost in Las Cruces?

A concrete slab in Las Cruces usually costs about $5.50 to $10.50 per square foot. Yours depends most on how much base work the ground needs, since digging out and packing is labor you pay for even though nobody sees it afterward. I'll measure on site and put your scope in writing.

Do I need a permit to pour a concrete floor in Las Cruces?

For most building projects, yes, because the City of Las Cruces reviews the application before it issues a permit. The city processes residential permits within 0 to 3 business days, and inspections can only be requested after the permit is issued. When your job needs one, we handle the application and keep you posted.

Will my new concrete floor crack like the old one?

No concrete is crack-proof, but well-designed joints control where cracks show up and keep them small. Control joints are grooves cut into the slab so it cracks along a straight line instead of wandering across the room, and we go over the layout with you before the pour.

What's the best time of day to pour concrete in a Las Cruces summer?

Whenever the weather's mild, day or night, is what one concrete supplier's hot weather guide advises, and average highs here reach 97.2 °F in June and 96.7 °F in July. Heat can dry the top faster than water rises to it, which cracks fresh floors and concrete pool decks alike, so ask us when we plan to pour.

What license should a concrete contractor have in New Mexico?

The state's GS-4 license class covers mixing, pouring, placing and finishing concrete, so that's the one to ask about. The state also requires licensed contractors to carry a license bond and workers' compensation, and it's fair to ask any company, us included, for those details before you hire.

Other concrete work we do

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Get a free estimate on your floor

Call (575) 222-9080 or use the form early, so there's room to work any permit and the cure into the start date you want.

Call(575) 222-9080