Commercial estimating
Tilt-up warehouse shells, retail fit-outs, and office renovations along the I-78 corridor, measured and priced by division.
SF · CY · TONAllentown sits in Lehigh County, where warehouse shells along the I-78 corridor and rowhouse renovations in the older grid drive most takeoff work. We build CSI-organized estimates from your plan set, priced with Lehigh Valley material and labor rates.
Lehigh County pricing, the region's slate and clay-tile roofing stock, steep warehouse clear heights along I-78, cold-weather concrete scheduling, and a rowhouse building stock where demolition and structural repairs often exceed the new work. Each one changes quantities, waste factors, and labor hours in your estimate.
Allentown is the third-largest city in Pennsylvania, and the estimating work here splits cleanly in two. On the east and south sides you have older masonry rowhouses and commercial buildings that need renovation estimates: selective demolition, lintel replacement, repointing, and MEP upgrades in tight chases. Along the I-78 and Route 22 corridors you have tilt-up warehouse and distribution shells where the quantities are big and the scope gaps are expensive. We price both from the same plan set you bid from, organized by CSI MasterFormat division, with marked-up drawings returned alongside the spreadsheet.
Our pricing uses ZIP-code-adjusted material and labor data, so an Allentown address does not get Philadelphia or Scranton rates. For statewide context on how we handle Pennsylvania work, see our Pennsylvania construction estimating page, and for the larger commercial market down the turnpike, Philadelphia construction estimating. If your project is a warehouse shell, a commercial estimating package is usually the right starting point.
For bidders. You need quantities you can defend in a bid review. We return line items by division with waste factors, unit costs, and marked-up plans so you can trace every number back to the sheet it came from.
For builders. You are buying out trades and need scope broken at the right seams. We separate demolition, structural, envelope, and MEP so your subcontractor quotes come back comparable instead of requiring a re-level.
For owners. You are comparing budgets before design is complete. We estimate from schematic drawings and give you a division-level budget with clear assumptions, so you can see which scope carries the most cost risk.
Select a bar to compare Allentown with the largest Pennsylvania markets we cover.
1 new housing units in 2025 (-99.6% vs 2024).
1 single-family · 0 multifamily (0%).
The U.S. Census Bureau Building Permits Survey shows Allentown issued permits for 1 new privately-owned residential unit in 2025, down from 271 in 2024, a 100% decline. Permitted value was $748,700, and the city ranked 19th of 25 covered Pennsylvania cities by units, with a 0% share of the 5,912 state total. Read that carefully: it is not a statement that nothing is being built in Allentown. It means the city-issued residential permit stream is nearly empty while regional work moves through surrounding municipalities and through commercial and institutional renovation. For bidders, the practical effect is that fewer local residential plan sets circulate, so your competition for commercial and renovation work is denser. If you are pricing residential work, look at the wider Lehigh Valley and check our residential estimating scope.
Warehouse and distribution growth along the I-78/I-81 corridors is the dominant commercial driver in this part of Pennsylvania, alongside life-sciences and institutional work tied to the broader Philadelphia and Pittsburgh redevelopment cycle. In Allentown that means tilt-up panels, structural steel, large roof areas, and extensive sitework with stormwater management. Older center-city buildings add the opposite profile: small floor plates, hand excavation, and MEP replacements routed through masonry walls. Both types punish bidders who estimate from square-foot averages. We break them into measured quantities, and for the industrial side we use our industrial estimating and sitework estimating formats. Nearby markets in Reading and Scranton show similar splits.
We measure from your drawings and specifications, then price with Lehigh County material and labor rates. Every package is delivered by CSI MasterFormat division in Excel and PDF.
Tilt-up warehouse shells, retail fit-outs, and office renovations along the I-78 corridor, measured and priced by division.
SF · CY · TONDistribution and light-manufacturing buildings with slab-on-grade, racking loads, and process utility rough-in.
SF · CY · LFNew homes and gut renovations in the city grid, including framing, finishes, and trade-by-trade buyout scopes.
SF · EA · LFApartment and mixed-use buildings with unit-mix takeoffs, corridor finishes, and common-area MEP distribution.
SF · UNIT · LFFoundations, slab-on-grade, and tilt-up panels, with formwork, reinforcement, and finish quantities separated.
CY · SF · TONSpread footings, retaining walls, and slab prep for Lehigh Valley soils, including backfill and waterproofing.
CY · LF · SFTPO and EPDM for warehouse roofs, plus slate and low-slope replacement on older city buildings.
SQ · LF · EAHVAC, plumbing, and electrical takeoffs for renovations and new shells, with fixture and device counts.
LF · EA · TONAllentown and Lehigh County solicitations require unit-price breakdowns and alternates. We format quantities so your bid form reconciles with the plans before submission.
Selective demolition, lintel replacement, and repointing quantities are hard to eyeball. We measure from elevations and sections so your change-order exposure is priced up front.
Tilt-up panel counts, slab joint layouts, and dock equipment scope drive the number. We take off from the structural set and flag what the shell package excludes.
You only need Division 03, 05, or 07 quantities. We return a division-level takeoff you can drop into your own pricing without re-measuring the whole set.
Two sites with the same building can differ on rock, fill, and utility depth. We estimate both from the same drawings so the comparison is apples to apples.
Roof replacement, MEP upgrades, and ADA work need a defensible budget before you solicit quotes. We estimate from existing conditions and note what requires field verification.
We estimate from plans regardless of where the project sits, but local conditions change the quantities. These are the areas we see most often in Allentown and the Lehigh Valley.
Permit activity in Allentown is dominated by small residential work and redevelopment, so estimates here lean toward renovation and infill rather than greenfield subdivisions.
Two- and three-story masonry rowhouses with shared party walls. Estimates cover selective demolition, structural repair, repointing, lintel replacement, and new MEP rough-in through existing chases.
Watch for: Party-wall access, hidden brick deterioration, and lintel sizing.
Former schools, churches, and light-industrial buildings converted to apartments or offices. We estimate from existing drawings plus a scope narrative, with allowances for structural and MEP unknowns.
Watch for: Existing floor-to-floor heights and egress compliance.
Tilt-up and precast buildings along I-78 and Route 22. Takeoffs cover foundations, slab-on-grade, panel erection, dock equipment, and office build-out inside the shell.
Watch for: Slab flatness tolerances and dock pit excavation.
Retail, medical, and restaurant fit-outs in leased space. Estimates are organized by division so the landlord's work letter and the tenant's scope stay separate in the number.
Watch for: Base-building capacity and grease or venting requirements.
Small apartment buildings and townhouse clusters on scattered lots. We estimate framing, envelope, and MEP from the architectural set and separate site work that may not be in the builder's contract.
Watch for: Utility laterals, retaining walls, and parking count.
Schools, municipal buildings, and non-profit facilities where bids require unit prices and alternates. We return quantities in a format that maps to the bid form divisions.
Watch for: Prevailing wage applicability and alternates pricing.
Allentown sits in the Lehigh Valley, where the building stock, geology, and code enforcement all differ from Philadelphia and the Poconos. These are the drivers we adjust for in every estimate.
Allentown enforces the Pennsylvania Uniform Construction Code, which adopts the IBC and IRC with state amendments. For renovation and change-of-use projects, confirm the adopted edition and any local amendments with the Allentown Bureau of Building Standards and Safety. Egress, fire separation, and accessibility upgrades can add scope that is not on the architectural set, so we carry them as separate line items rather than burying them in general conditions.
Pennsylvania Uniform Construction Code · IBC · IRC · Allentown Bureau of Building Standards and SafetyMuch of Allentown is underlain by limestone and dolomite, and sinkholes have occurred in the Lehigh Valley where solution features are present. Foundation estimates should include a geotechnical report; where one is not available, we price rock excavation and over-excavation as alternates. Older rowhouse foundations are often rubble stone or brick, which complicates underpinning and new adjacent construction. Confirm site-specific conditions with a geotechnical engineer before finalizing the number.
limestone bedrock · sinkhole risk · rubble stone foundations · geotechnical reportAllentown sees a full four-season cycle with freeze-thaw cycles that drive frost depth and exterior envelope detailing. Roof snow loads and ice-dam protection follow the adopted code; confirm the ground snow load for the site with the building department. Winter concrete placement requires cold-weather protection, and masonry work is limited by mortar temperature. We include seasonal protection and temporary heat where the schedule crosses winter months.
frost depth · freeze-thaw · ground snow load · cold-weather concreteLehigh Valley labor rates sit below Philadelphia but above many rural Pennsylvania counties. Union and open-shop pricing differ, and prevailing wage applies to many public projects. We price with ZIP-code-adjusted labor data, but you should confirm whether the project triggers Davis-Bacon or state prevailing wage. Trade availability in the valley is generally good, though specialty trades such as terrazzo and ornamental metal may require travel and per-diem.
Davis-Bacon · Pennsylvania prevailing wage · Lehigh Valley labor rates · ZIP-code-adjusted pricingAllentown's topography ranges from steep slopes near the Little Lehigh to flat industrial land along the Lehigh River. Stormwater management is regulated under the Pennsylvania Storm Water Management Act and local MS4 permits, which can require infiltration basins or underground detention. On tight city lots, staging and excavation support add cost. We estimate erosion and sediment control, rock excavation, and utility tie-in depths as separate line items so you can see the site risk clearly.
Pennsylvania Storm Water Management Act · MS4 · infiltration basins · erosion and sediment controlAllentown is within a day's drive of major material suppliers in the Lehigh Valley and eastern Pennsylvania, so standard commodities price competitively. Brick and stone for historic matching may require special order and longer lead times. For warehouse projects, tilt-up panels and structural steel are often fabricated regionally. We include sales tax where applicable and note that Pennsylvania exempts some construction materials for certain non-profit and public projects; confirm tax status with your accountant.
regional suppliers · brick matching · tilt-up panels · Pennsylvania sales taxAllentown sits in Lehigh County, where you are estimating against a mix of older masonry stock, steep hillside lots, and warehouse shells along the I-78 corridor. Each of those pulls different line items onto the takeoff.
Lehigh County ground is a mix of limestone and shale residuum with local pockets of expansive clay, so a takeoff that assumes a clean cut-and-fill balance usually underruns. We carry separate lines for topsoil strip and stockpile, rock excavation as a per-cubic-yard allowance, undercut and backfill where the geotech flags unsuitable material, and structural fill measured in compacted cubic yards rather than loose. Erosion and sediment control is its own section: silt fence by linear foot, inlet protection by each, stabilized construction entrance by each. On the steep lots common off Lehigh Street and South Mountain, we also carry temporary swale and downdrain quantities. If your project is primarily dirt, our sitework estimating services break these out by sub-area so you can see which pad is driving cost.
Allentown's housing stock includes a lot of early-1900s masonry and brick-veneer buildings, so renovation takeoffs need existing-wall verification before you can price new framing. For new work, we take off wall framing by linear foot of plate with studs at 16 inches on center, then add plates, headers, blocking, and sheathing by sheet. Floor and roof framing is taken off by span and member size, with I-joists or dimensional lumber priced separately. Wind and snow exposure affect connector hardware: hurricane ties, hold-downs, and anchor bolts are line items, not allowances. Our framing estimating services carry these as discrete rows so a change in stud spacing or sheathing thickness is visible in the bid.
Allentown's older commercial buildings often have undersized electrical services and legacy steam or hydronic heating, so a renovation takeoff has to separate reuse from replacement. We take off plumbing by fixture count and by linear foot of pipe by material and size, HVAC by tonnage and by linear foot of duct by gauge and size, and electrical by device count, home runs, and panel schedules. Fire protection is taken off by sprinkler head count and by linear foot of main and branch line. For the interior, drywall is by square foot with a typical 10 percent waste, paint by square foot of wall area, and flooring by square foot by product. Our MEP estimating services keep these divisions separate so you can bid them to the right subcontractors.
Footings, stem walls, slab-on-grade, and retaining walls on sloped lots all price differently here. We take off concrete by mix design and placement method, not as one lump sum: 3000 psi vs. 4000 psi, pump vs. chute, formed vs. slab. Rebar is taken off by bar size and total weight with a typical 5 to 8 percent lap and waste allowance, and formwork is measured by contact area of concrete. On terraced sites you will often see stepped footings and multiple retaining walls, which means more formwork per cubic yard than a flat suburban pad. Our concrete estimating services and foundation estimating services handle this split, including waterproofing, drainage board, and footing drains by linear foot.
Snow load drives the structural side, but the envelope side is driven by freeze-thaw and ice damming at eaves and valleys. A roofing takeoff here should include underlayment by square, ice-and-water shield measured by linear foot along eaves and in valleys, drip edge by linear foot, and ridge and hip by linear foot. On low-slope warehouse roofs along the I-78 corridor, we take off insulation by thickness and R-value, cover board by square, and membrane by square with a typical 10 percent waste for TPO or EPDM. Flashing at curbs, pipes, and scuppers is counted individually. Roofing estimating services cover both steep-slope and low-slope scopes so the two are not blended.
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 |
|---|---|---|---|
| 02 41 19 | Selective demolition, interior partitions | 4,850 | SF |
| 03 30 00 | Concrete slab infill, 4 in. slab-on-grade | 620 | SF |
| 04 20 00 | CMU infill at new openings, 8 in. | 340 | SF |
| 05 12 00 | Structural steel lintels at new openings | 18 | EA |
| 06 10 00 | Wood framing, new partitions, 2x4 at 16 in. OC | 1,240 | LF |
| 09 29 00 | Gypsum board, 5/8 in. Type X, both sides | 8,600 | SF |
| 23 31 00 | Ductwork, galvanized, low-pressure | 410 | LF |
| 26 05 19 | Branch wiring, EMT and conductors | 2,900 | LF |
You are infilling a removed stair opening on the first floor of a three-story masonry building near downtown Allentown. The dimensions below are illustrative; confirm them against your own field measurements before you price.
The opening is 12 ft by 18 ft. You are placing a 4 in. slab on grade with a vapor barrier and welded wire reinforcement, and you are forming a thickened edge where the slab meets the existing foundation wall.
| Step | Calculation | Result |
|---|---|---|
| Plan area | 12 ft × 18 ft | 216 SF |
| Slab volume | 216 SF × (4 in. ÷ 12) | 72 CF |
| Convert to cubic yards | 72 CF ÷ 27 | 2.67 CY |
| Waste allowance | 2.67 CY × 1.05 | 2.80 CY |
| Vapor barrier | 216 SF × 1.10 | 238 SF |
| WWR | 216 SF × 1.10 | 238 SF |
| Thickened edge formwork | 2 × (12 ft + 18 ft) | 60 LF |
| Edge concrete | 60 LF × 0.67 ft × 0.67 ft ÷ 27 | 1.00 CY |
| Total concrete | 2.80 CY + 1.00 CY | 3.80 CY |
Two things drive the price beyond the concrete itself. First, access: a downtown Allentown building with no alley means you may be pumping or chuting through a window, and that changes the placement line. Second, the thickened edge is formed against existing masonry, so you need a bond break and possibly dowels into the wall, which we carry as a separate line by each.
We take off the concrete by mix design, the reinforcement by weight with a typical lap allowance, and the formwork by contact area. The vapor barrier is measured by square foot with a 10 percent lap and waste allowance. If the geotech report calls for a capillary break or a different subbase depth, that is a separate line, not an adjustment to the slab.
When the numbers go to your client, they should show the slab, the edge, the reinforcement, the vapor barrier, and the placement method as separate rows so any one of them can be added or deleted without repricing the whole scope. That is the format we deliver in Excel and PDF, organized by CSI MasterFormat division, with the plan set marked up so you can trace every quantity back to the drawing.
A warehouse shell takeoff usually covers sitework and paving, foundations and slab-on-grade, structural steel or tilt-up panels, roof structure and membrane, exterior wall panels, and the base MEP rough-in. We break each of those into its own division with quantities by unit: square feet of slab, tons of steel, squares of roofing, linear feet of pipe and conduit. Dock equipment, bollards, and striping are separate lines because they are frequently added after the shell bid. Confirm the adopted code edition and any local amendments with the City of Allentown building department before you finalize the scope.
We start by separating demolition from new work, because in a masonry building the two are priced by different crews and different units. Demolition is by square foot of partition or by each for openings; new work is by linear foot of framing, square foot of sheathing, and each for lintels and anchors. Existing wall thickness and tie condition have to be verified in the field, since drawings often show nominal dimensions. We flag any line where the drawing does not give enough information to measure, so you can issue an RFI before the bid rather than after.
Yes. We price material and labor using ZIP-code-adjusted data, so an Allentown project does not carry Philadelphia or Pittsburgh rates. That matters most on labor-heavy scopes like drywall, painting, and MEP rough-in, where the difference between markets can move the bid. We also separate material from labor on every line so you can see which side is driving the number. If you are bidding a project in a surrounding municipality, send us the ZIP and we will price to that location.
Most projects are returned in 24 to 48 hours, and rush turnaround is available when you have a bid date closing. Turnaround depends on the completeness of the plan set: a full architectural, structural, and MEP set with dimensions takes less time than a partial set where we have to scale from PDF. If you send a set with a specification book and a geotech report, we can price more of the scope by measurement instead of allowance, which usually shortens the review on your end.
We deliver Excel workbooks and PDF reports organized by CSI MasterFormat division, with the plan set marked up so each quantity can be traced to the drawing. The Excel file is set up so you can adjust quantities, waste factors, and unit costs without rebuilding the sheet. Some clients load the Excel rows directly into their own estimating software. If you need a different structure, tell us at the start and we will match it.
Yes, with the understanding that preliminary sets produce allowance lines. We mark every allowance clearly and list the information we need to convert it to a measured quantity, such as a footing schedule, a roof plan with slopes, or a panel schedule. That way you can see which parts of the bid are firm and which are still open. As the drawings develop, we update only the affected divisions instead of redoing the whole takeoff.
We carry cold-weather items as separate lines rather than burying them in the concrete or masonry price. That includes temporary heat, enclosures, curing blankets, and accelerated mixes where the specification allows them. On projects that run from November through March, these lines can be a meaningful part of the cost, and they are easy to miss if you price from a summer baseline. We also note where the specification requires a minimum ambient temperature for a given product.
Yes. Residential work here is often renovation and infill, which means demolition, framing, and MEP replacement lines. Commercial work ranges from tenant fit-outs downtown to warehouse shells along the I-78 corridor. The units and the divisions differ, but the method is the same: measure by the unit the trade buys in, separate material from labor, and show waste as its own line. Our residential estimating services and commercial estimating services pages list the divisions we cover.
The permit figures come from the U.S. Census Bureau Building Permits Survey and cover new privately-owned residential units permitted by the city itself. They do not include commercial permits, renovations, or units permitted by surrounding municipalities in Lehigh County. For the 2025 survey year, Allentown recorded 1 new privately-owned residential unit, down from 271 in 2024, with a permitted value of $748,700 and an average value per unit of $748,700. That is a small sample, so treat it as a signal about residential volume rather than a full picture of local construction activity.
Send the plan set, the specification book if one exists, the geotech report, and any addenda. Tell us the bid date, the ZIP code, and whether you want material and labor split or combined. If you have a target budget or a prior bid you are comparing against, include it, because that helps us see which divisions matter most to you. You can send plans through our get an estimate page, and we will confirm scope and turnaround before we start.
Send your plan set and bid date, and we will return a division-by-division takeoff in Excel and PDF, usually within 24 to 48 hours.