Generators, HVAC units, transformers, and tanks all need a concrete foundation that handles their weight, resists their vibration, and positions anchor bolts exactly where the equipment frame expects them. Las Vegas Concrete designs and pours equipment pads to the equipment's loaded specifications, not to a generic template. Every project includes a free written estimate and a firm schedule.
A concrete pad looks straightforward until an equipment installer arrives with a unit that won't bolt down because the anchor holes are half an inch out of position. Most equipment-pad failures trace back to anchor placement, not to structural failure. The slab itself is often fine, but the bolts landed in the wrong spot.
We start with the equipment cut sheet (the manufacturer's specification for footprint, loaded weight, anchor pattern, and any vibration isolation requirements). From that sheet, we design the pad to carry the full loaded weight, not the dry weight. A generator full of fuel and oil weighs significantly more than its nameplate. We template the anchor pattern in wood or steel, place that template in the form before the pour, and verify bolt position during finishing so the equipment installer finds bolts in the exact locations the frame expects.
We obtain the cut sheet from the equipment manufacturer or your supplier. This sheet tells us the footprint, loaded weight, anchor bolt spacing and diameter, any vibration isolation class, and the projection height the bolts need to have above the finished pad surface.
Excavate and prepare the base
For exterior pads, we excavate below the frost line (several feet in Las Vegas), compact the subgrade, and place a gravel base to the engineered depth. Interior pads on existing slabs may tie into the existing floor depending on load and site conditions.
Build forms and set reinforcement
Forms are built to the pad dimensions. Rebar is tied to the load requirements. A template matching the equipment's anchor pattern is positioned in the form, and anchor bolts are set through the template so they're locked in place during the pour at the exact spacing and height the equipment needs.
Pour, finish, and cure
Concrete is placed and finished smooth to the elevation the equipment expects. The pad is protected through cure. We verify as-built dimensions and anchor bolt projection before handing off to the equipment installer, so installation proceeds without delays or surprises.
Common failure mode
Why Anchor Bolt Placement Matters Most
Equipment installers care about one thing: anchor bolts in the right place. A pad poured without attention to bolt position creates a crisis on install day. The unit arrives, the bolts don't line up with the frame, and the installer has to improvise or the job stalls. We template every anchor pattern from the equipment cut sheet and verify position during the pour, not after.
Coordinate with the equipment supplier early so the cut sheet drives the pad design. Equipment pads frequently pair with larger site projects like loading dock construction or parking lot work, and we sequence all the concrete work to keep the project on schedule.
Anchor patterns, vibration isolation, sizing to loaded weight and equipment-installer coordination.
The pad has to support the loaded weight of the equipment (full of fluids, under service load) with a margin, and provide enough footprint for the anchor pattern plus access for maintenance. We size from the equipment cut sheet, not from generic tables.
We template the anchor pattern from the equipment cut sheet, build a wood or steel template that holds the bolts in exact position, and place that template in the form so the bolts are anchored during the pour at the right spacing and projection.
Some equipment requires it (especially generators, compressors). We use vibration isolation pads or specialized embedded systems per the equipment's spec sheet. Not every pad needs it; we follow what the equipment requires.
Exterior equipment pads need footings below the frost line in Las Vegas, which is typically several feet. Interior pads on existing slabs can be much shallower or even tied into the existing floor depending on load. The engineering drives the depth.
Equipment installers typically wait for the pad to reach a specific cure strength before mounting the unit; for most pads that is within a few days of the pour. We give the installer the cure timeline so installation schedules without delay.
Client reviews
What Las Vegas Operations Say About Their Equipment Pads
HVAC pad with anchor bolts that lined up exactly with the unit frame. The HVAC installer commented that it was the easiest install he had done that month. Templating is everything.
X. A.
Facility Manager, Las Vegas
★★★★★
Generator pad engineered for the unit's vibration and weight. Three years of regular generator runs, zero crack development, zero shift. The engineering held.
Y. Y.
Industrial Operations Director, Henderson
★★★★★
Transformer pad replacement during a planned outage. Coordinated the schedule tightly with the utility, pad cured and ready in the window. Power back on as scheduled. Real timing discipline.
Z. P2
Property Manager, Boulder City
★★★★★
Multiple equipment pads across a plant expansion. Every cut sheet honored, every anchor template right, every pad finished to the elevation the equipment expected. No improvisation, no surprises.
Y. N2
Plant Engineer, North Las Vegas
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