Where commercial estimating gets complex
Commercial buildings have far more cost layers than residential. A 50,000 SF office building involves structural steel or concrete framing, a complete MEP system with rooftop equipment, fire and life safety, façade systems with engineering, finishes specified by an interior designer with material-grade specificity, and code requirements (egress, ADA, energy code, fire code) that drive constructability.
A Vortex commercial estimate covers all of it, organized by CSI MasterFormat for bid-package solicitation or by UniFormat for early-stage budgets.
Project types we estimate
Office and corporate
Class A, B, and C office buildings, corporate headquarters, tenant improvement spaces, and build-to-suit offices. Includes raised access flooring, AV infrastructure, security systems, and high-end MEP.
Retail
Anchor stores (big-box, grocery, department), in-line retail (mall and strip center), single-tenant restaurants and QSR, retail tenant improvements. Special attention to brand-standard FF&E, refrigeration, exhaust hoods, grease interceptors, and tenant utility metering.
Hospitality
Hotels (limited service, full service, luxury), motels, resorts, conference centers, casinos, restaurants. Heavy MEP scope (kitchen exhaust and makeup air, walk-in coolers, fire suppression in kitchen), FF&E coordination, and brand-standard specifications.
Healthcare
Hospitals, ambulatory surgery centers (ASC), medical office buildings (MOB), behavioral health, dental, urgent care, and clinics. Specialized scope: medical gas per NFPA 99, infection-control during construction, OSHPD/HCAi compliance (California), 100% redundant emergency power, isolation rooms, lead-lined imaging suites.
Education
K-12 schools, higher education buildings, science buildings with labs, libraries, dormitories, and athletic facilities. Public-bid familiarity (DSA, state-fund processes), Division of the State Architect approvals (CA), prevailing-wage payroll.
Mixed-use
Retail-over-residential, retail-over-office, hotel-over-retail, and live-work projects. Cost allocation across product types for capital stack and tax abatement structures.
Government
Federal (GSA, USACE, DoD, VA), state (DOT, DGS), and municipal projects. Davis-Bacon and Service Contract Act labor, bid bond and performance bond, and federal small business / set-aside compliance.
Tenant improvements
Office TI, retail TI, healthcare TI, and restaurant TI inside existing buildings. Adapts to base-building MEP capacity, life-safety integration with base-building systems.
Commercial cost benchmarks
Some typical hard-cost benchmarks for commercial construction in US markets (national averages, AACE Class 3-4 budgeting purposes only — actual costs vary widely by region, finish level, and program):
| Project Type | Typical Hard Cost ($/SF) |
|---|---|
| Class A office (shell) | $200 - $300 |
| Class A office (TI to Class A) | $80 - $200 |
| Big-box retail (shell) | $130 - $190 |
| Strip retail (shell, single story) | $140 - $200 |
| Limited-service hotel | $180 - $260 |
| Full-service hotel | $300 - $500 |
| Hospital (acute care) | $600 - $1,000 |
| Ambulatory surgery center | $400 - $650 |
| K-12 elementary school | $280 - $400 |
| Higher-ed academic building | $400 - $700 |
| Light industrial warehouse | $80 - $130 |
| Manufacturing facility | $130 - $250 |
These are for budget orientation only — every project’s actual cost depends on location (RSMeans city cost index varies from 0.7 to 1.5), finish level, MEP complexity, and current market conditions.