Sitework and earthwork
Clearing, rock excavation, cut and fill, import and export on caliche hillside pads, measured by CY and LS.
CY · LF · TONBoulder City issued 19 new privately-owned residential units in 2025, up from 7 in 2024. We produce line-item takeoffs and estimates for builders working in Clark County, priced with ZIP-code-adjusted material and labor data.
Boulder City sits in Clark County on caliche and decomposed granite, so rock excavation, import fill and retaining walls drive sitework cost. Hillside pads require shoring and drainage detail. The desert climate raises curing and roof underlayment requirements. Small permit volume means fewer bidders, so takeoff accuracy decides the job.
Boulder City is a small, self-permitting city in Clark County, separate from the Las Vegas valley permitting system. Most of the work here is custom single-family on hillside lots, small commercial and civic buildings, and utility or roadway packages tied to the Eldorado Valley and the Colorado River corridor. Because annual permit volume is low, a single missed line item can decide whether your bid wins or loses money.
We measure the drawings, not the narrative. Every takeoff is organized by CSI MasterFormat division, with quantities by unit of measure, waste factors, and marked-up plan sets so you can check our work against the sheets. Pricing uses ZIP-code-adjusted material and labor rates, and most projects return in 24–48 hours. If you are bidding across the state, start with our Nevada construction estimating page, then look at nearby markets such as Mesquite and Fallon.
For bidders. You need quantities you can defend in a bid review. We return division-level takeoffs with waste factors, unit costs and marked-up plans so you can trace every number back to a sheet before you submit.
For builders. You need a budget that holds through construction. We break scope by trade and phase so you can buy out concrete, framing, roofing and MEP packages separately and compare subcontractor quotes line by line.
For owners. You need a cost picture before design is frozen. We price alternates and clarifications separately, so you can see what a pad change, a roof upgrade or a deeper foundation actually adds.
Select a bar to compare Boulder City with the largest Nevada markets we cover.
19 new housing units in 2025 (+171.4% vs 2024).
15 single-family · 4 multifamily (21%).
Boulder City issued 19 new privately-owned residential units in 2025, up from 7 in 2024, a 171% change, according to the U.S. Census Bureau Building Permits Survey. Of those, 15 were single-family and 4 were multifamily, so 21% of the year's units sat in one or two multifamily buildings. Permitted value was $16M, or about $831,900 per unit, which points to custom and higher-spec construction rather than tract product. For a bidder, that means small unit counts but large per-unit scope: long finish schedules, site-built features and fewer repetitive assemblies to amortize takeoff time against. The city ranked 11th of 14 covered Nevada cities by units and accounted for 0.2% of the 11,895 statewide units. Compare that with the volume you see in Carson City or Elko, where larger permit counts spread estimating effort across more repeatable units.
On a Boulder City hillside lot, the money is usually underground and behind the walls before finishes start. Caliche and decomposed granite can turn a simple footing excavation into rock breaking, and cut-and-fill pads need import, compaction testing and retaining walls measured by cubic yard and square foot of face. Desert exposure drives roof underlayment specification, stucco and paint systems, and irrigation or xeriscape scope. Because the city permits its own work, plan check comments come back locally and can shift scope between bid and permit set, so we price clarifications and alternates as separate line items rather than burying them in a lump sum. For the sitework portion, our sitework estimating services cover clearing, mass excavation, rock, utilities and paving in one package.
These are the packages we build most often for Boulder City and Clark County work, each delivered by CSI MasterFormat division with quantities, units and marked-up drawings.
Clearing, rock excavation, cut and fill, import and export on caliche hillside pads, measured by CY and LS.
CY · LF · TONFootings, stem walls, slab on grade, driveways and retaining walls, with formwork and reinforcement separated.
CY · SF · TONSpread footings, caissons, grade beams and waterproofing priced against the geotechnical report for each lot.
CY · LF · SFFloor, wall and roof framing by member size and spacing, with sheathing, hardware and waste factors.
BF · LF · EATile, standing seam and membrane roofing with underlayment, flashing, battens and ventilation counted per square.
SQ · LF · EAPlumbing, HVAC and electrical rough and trim, including panel schedules, ductwork and fixture counts.
LF · EA · TONCustom single-family estimates from foundation through finishes, split by trade for subcontractor buyout.
SF · EA · LSSmall commercial, civic and multifamily buildings with division-level budgets and alternate pricing.
SF · EA · LSYou bid hillside custom homes and small civic work in a city that issues few permits, so each bid carries more overhead. We return division-level quantities you can defend in a bid review.
Your Boulder City projects are one-off plans on sloped lots, not production repeats. We take off framing, foundation and roofing by sheet so your buyout matches the drawings.
Caliche, rock and cut-fill pads drive your quantities here. We measure footing, pier and slab volumes, plus excavation and backfill, from the civil and structural sheets together.
Small commercial and utility buildings in the Eldorado Valley corridor need device counts and fixture schedules, not lump sums. We take off feeders, panels, fixtures and piping by run.
You need a cost picture before design is frozen. We price alternates and clarifications separately so a pad change or roof upgrade shows its true cost impact.
You issue addenda and revised sheets mid-design. We re-measure changed sheets and flag quantity deltas by division so your cost plan stays current through permitting.
We estimate from plans and specs, so distance is not a barrier. Most of our Boulder City work comes from the historic core, the hillside tracts, and the industrial and utility parcels toward Eldorado Valley.
Boulder City permitted 19 new privately-owned residential units in 2025, up from 7 in 2024, with 15 single-family and 4 multifamily units and about $16M in permitted value. That mix means custom homes dominate, with a thin layer of commercial, civic and utility work.
Hillside and view lots drive stepped foundations, retaining walls and long utility runs. We take off footing and pier schedules, stem walls, framing, roof planes and exterior finishes by elevation.
Watch for: Retaining wall length, pier depth, roof pitch changes, window schedules.
Four-unit and similar small buildings appear in the permit data. We separate common walls, shared utility risers and parking from the dwelling units so you can price per unit and per building.
Watch for: Unit mix, common wall types, shared MEP risers, site parking.
Retail, office and service buildings in and around the historic core need storefront systems, tenant separations and ADA fixtures. We take off by division so landlord and tenant scope stay distinct.
Watch for: Storefront glazing, restroom counts, ADA clearances, tenant demising walls.
City, school and park projects carry public bid forms and alternates. We price base bid and alternates separately, with quantities traceable to the drawings for bid review.
Watch for: Alternates, prevailing wage, submittal-driven substitutions.
Eldorado Valley utility, solar and light industrial work is process-driven. We measure conduit runs, equipment pads, structural steel and site piping from the civil and electrical sheets.
Watch for: Conduit and trench lengths, equipment pads, steel tonnage.
Historic-district additions and interior remodels require selective demolition quantities and matched finishes. We take off demo, framing tie-ins and finish transitions so change orders are priced from day one.
Watch for: Demo quantities, framing tie-ins, finish matching, permit triggers.
Boulder City is a self-permitting city in Clark County, so plan review runs through the city rather than the county. The items below are the ones that move our numbers most on local work.
Boulder City issues its own permits and inspections, and the adopted code edition can lag or lead the county. Confirm the current IBC, IRC, IECC and NEC editions with the city building department before you price. Plan review comments on hillside grading, retaining walls and utility extensions can add revision cycles that shift your bid date.
Boulder City Building Department · Clark County · IBC · IRCMuch of the ground here is caliche-cemented alluvium over bedrock, and hillside lots require cut and fill. Excavation that looks like common dirt on the civil sheet may need rock trenchers, hoe rams or drilling. We take off excavation by volume and flag rock allowances separately so you are not carrying an unmeasured contingency.
Caliche · rock excavation · cut and fill · geotechnical reportSummer design temperatures drive cooling loads, and monsoon winds drive roof uplift and attachment schedules. We check roof cover board, fastener patterns and HVAC tonnage against the drawings. Exterior finishes and sealants also need UV and thermal-movement allowances that inland coastal details do not carry.
IECC climate zone · roof uplift · HVAC tonnage · UV-rated sealantsBoulder City crews often come from Henderson or the Las Vegas valley, so travel and mobilization show up in labor rates. Trade coverage is thin for specialty scopes, which can mean single-source bids. We price labor by ZIP code and separate mobilization so you can see the premium before you commit.
ZIP-code-adjusted labor · mobilization · Henderson · Las Vegas valleyHillside lots shed stormwater fast, and Clark County dust rules apply to disturbed acreage. We take off swales, retention, slope protection and stabilization from the grading plan. If the site disturbs enough area, dust-control watering and track-out measures belong in your sitework package, not in contingency.
Clark County dust rules · retention · slope protection · SWPPPConcrete, aggregate and structural steel generally come from the Las Vegas valley, so haul distance is a real cost line. We price materials at ZIP-code-adjusted rates and note long-lead items such as switchgear and custom glazing. Confirm sales tax treatment and any local fees with your supplier before you finalize.
Las Vegas valley suppliers · haul distance · long-lead equipment · Nevada sales taxBoulder City sits on caliche, rock and desert fill, and its permit volume is small, so each trade carries a cost driver you will not see on a Las Vegas bid.
Boulder City lots sit on caliche and decomposed granite that will not rip with a standard dozer. A takeoff that prices "unclassified excavation" is wrong here; split it into common earth, rippable rock and rock requiring hoe-ram or drilling and blasting, then add a line for over-excavation and import. Dust control under Clark County air-quality rules is a per-day water truck item, not a lump sum, because the work window stretches when winds pick up in spring. Include the haul distance to the nearest approved fill or disposal site. For a full sitework scope breakdown, see our sitework estimating services.
Desert heat and wind govern framing takeoff more than snow does. Boulder City roof framing is typically engineered trusses at 24 inches on center with hurricane clips or straps, and walls are 2x6 at 16 inches on center for insulation depth. Count studs by wall length plus corners, openings and blocking, then apply a waste factor. Drywall comes in 1/2-inch on walls and 5/8-inch on ceilings or garage separation; count sheets by square foot and add corner bead, joint compound and texture by area. See framing estimating services for the full sequence.
MEP takeoff in Boulder City is driven by two things: the adopted energy code and the small subcontractor pool. HVAC sizing follows the current energy code, so count tonnage, duct linear feet by size, registers, and a separate line for fresh-air or ERV if the design calls for it. Plumbing counts fixtures, water and drain lines by diameter, and gas piping by size and length. Electrical counts devices, fixtures, panel schedules and conduit runs, with separate line items for solar-ready conduit and EV-capable circuits. Confirm the adopted code edition with the Boulder City building department before pricing.
Caliche does not fail a geotech report, but it does drive foundation design. On Boulder City residential work you will see post-tensioned slabs on grade, thickened edges, and occasionally drilled piers where fill is deep. Takeoff items: concrete by mix design (3000 psi slab, 4000 psi stemwall), rebar by bar size and lap, post-tension cable by linear foot and anchor count, vapor barrier at 10 mil or 15 mil, and termite treatment under slab. Add a line for concrete pump or conveyor if access is tight. Our foundation estimating services page covers the same line structure.
Boulder City roofs take intense UV and afternoon wind. Most residential work is tile or standing-seam metal over underlayment, and the takeoff has to price underlayment by square, battens or clips by linear foot, and ridge, hip and valley trim separately from field. Tile has breakage on delivery and cut waste at hips and valleys, so carry a waste factor above the field square count. Flat or low-slope sections on garages and patios need modified bitumen or TPO with a separate flashing and termination line. Our roofing estimating services page shows the same unit structure.
Quick check for a single element. For a full drawing set, send the plans and we measure everything, including the items calculators miss.
Typical waste: 3–5% for slabs, 5–10% for footings and walls. Truck count assumes 10 CY loads; confirm load size with your ready-mix supplier.
Need the full takeoff with pricing? Upload your plans.
| Section | Line item | Qty | Unit |
|---|---|---|---|
| 03 30 00 | Concrete slab on grade, 3000 psi | 1,850 | SF |
| 03 20 00 | Rebar, #4, slab and thickened edge | 3,200 | LF |
| 03 30 00 | Post-tension cable and anchors | 1,850 | SF |
| 31 23 16 | Rock excavation, hoe-ram | 120 | CY |
| 06 10 00 | Wall framing, 2x6 at 16 in OC | 2,400 | LF |
| 06 17 00 | Roof trusses, 24 in OC, engineered | 2,100 | SF |
| 07 30 00 | Roof underlayment, 30 lb felt | 24 | SQ |
| 09 29 00 | Drywall, 1/2 in walls, 5/8 in ceilings | 5,600 | SF |
This is an illustrative slab takeoff for a 1,850 SF single-family house on a level Boulder City lot. Dimensions are assumed, not measured from a specific plan. The goal is to show how a slab quantity gets built up before waste is applied.
Assume a 50 ft by 37 ft rectangular footprint, which is 1,850 SF. The slab is 4 in thick over a 10 mil vapor barrier, and the thickened edge is 12 in wide by 12 in deep around the perimeter. The perimeter is 2 x (50 + 37) = 174 LF.
Step 1: field slab volume. 1,850 SF x (4 in / 12) = 616.7 CF. Divide by 27 to get cubic yards: 616.7 / 27 = 22.8 CY.
Step 2: thickened edge volume. 174 LF x 1 ft wide x 1 ft deep = 174 CF. That is 174 / 27 = 6.4 CY.
Step 3: subtract the overlap where the thickened edge already includes the 4 in slab depth, so we do not double count. The edge runs 174 LF at 1 ft wide and 4 in deep: 174 x 1 x (4/12) = 58 CF, or 2.1 CY. Subtract from the edge volume: 6.4 - 2.1 = 4.3 CY.
Step 4: combine. 22.8 + 4.3 = 27.1 CY.
Step 5: apply waste. Typical waste for slab concrete is 5 to 10 percent depending on pump loss and washout. At 7 percent: 27.1 x 1.07 = 29.0 CY.
| Step | Calculation | Quantity | Unit |
|---|---|---|---|
| Field slab | 1,850 SF x 4/12 in | 22.8 | CY |
| Thickened edge | 174 LF x 1 ft x 1 ft | 6.4 | CY |
| Edge overlap | 174 LF x 1 ft x 4/12 in | -2.1 | CY |
| Subtotal | 22.8 + 6.4 - 2.1 | 27.1 | CY |
| Waste at 7% | 27.1 x 1.07 | 29.0 | CY |
The same sequence applies to rebar and post-tension cable, but those are counted by linear foot with lap and anchor allowances rather than volume. For a full residential package priced this way, see our residential estimating services page.
The U.S. Census Bureau Building Permits Survey counted 19 new privately-owned residential units permitted by Boulder City in 2025, up from 7 in 2024. That is about 0.2 percent of the 11,895 units permitted across the covered Nevada cities, ranking Boulder City 11th of 14. The low volume means fewer local bidders and less comparable cost history, so a ZIP-code-adjusted estimate matters more here than in a high-volume market.
Of the 19 units permitted in 2025, 15 were single-family and 4 were multifamily, so multifamily was about 21 percent of the total. Permitted value was $16M, or $831,900 per unit on average. That average is high because the sample is small and includes custom homes; do not use it as a per-unit cost benchmark for a production plan. Use it only as a signal that Boulder City work skews custom and higher finish.
Yes, indirectly. Caliche itself is a cemented soil layer, not a concrete problem, but it changes how much over-excavation and import fill you need under footings and slabs. The geotech report will state the depth of unsuitable material and the required bearing stratum. Price common earth, rippable rock and hard rock as separate line items, and carry over-excavation and backfill by cubic yard so you are not absorbing that risk in the slab line.
Boulder City adopts the Nevada state code cycle, which follows the IBC, IRC, IECC, NEC and IPC families, but the adopted edition and local amendments change on a cycle. Confirm the current edition and any local amendments with the Boulder City building department before you price insulation, glazing, HVAC sizing or electrical rough-in. Energy code editions in particular move window U-values, duct insulation and lighting counts, all of which show up as line items in your takeoff.
Yes. We cover the surrounding Nevada markets, including Carson City, Elko, Mesquite, Fernley, Spring Creek and Fallon. Pricing is adjusted by ZIP code for material and labor, so a Boulder City estimate and a Mesquite estimate on the same plan will not come out identical. If your project sits between two markets, tell us the job address and we will price to the correct ZIP.
Dust control is a per-day water truck or hose-down item, not a lump sum, because the requirement runs for the duration of earthwork. SWPPP inspection and BMP maintenance are separate line items with their own frequency. On small Boulder City lots, these can be a meaningful share of sitework cost, so we list them explicitly rather than burying them in general conditions. Confirm the specific air-quality and stormwater requirements with the local agency for your site.
We deliver Excel and PDF, organized by CSI MasterFormat division, with marked-up plan sets showing what was measured. That means your reviewer can trace a quantity back to the drawing. We use Bluebeam Revu, PlanSwift and RSMeans data, with material and labor pricing adjusted by ZIP code. Most projects turn around in 24 to 48 hours, and rush turnaround is available when your bid date is close.
Yes. Multifamily was about 21 percent of Boulder City's 2025 residential permits, so the market is small but real. For multifamily we take off typical units and apply a unit-mix multiplier, then price the common areas, sitework, and MEP separately because those do not scale with unit count. Our multi-family estimating services page covers the unit-mix approach in detail.
Labor is priced from RSMeans data adjusted to the local ZIP code, then reviewed against the trades actually available in the Boulder City and Boulder City-adjacent market. In a small market, crew availability and travel time can move the number more than wage rates do. If your project needs a specialty trade with no local presence, the estimate should carry travel and per diem as a separate line rather than hiding it in the trade.
The permit figures come from the U.S. Census Bureau Building Permits Survey for 2025. It counts permits issued by the city itself and covers new privately-owned residential units only, so it excludes commercial, industrial and public work. That is why the unit count is small: Boulder City's commercial and institutional construction, including work tied to the historic district and federal lands nearby, does not appear in this dataset.
Send your plans and we will return a division-by-division estimate in Excel and PDF, usually within 24 to 48 hours.