How Much Does Commercial Interior Design Cost?

Commercial interior design pricing covers typical project rates, the factors that shift them, and practical ways to compare quotes from design firms.

$1,500 - $150,000 per projecttypical range
Most commercial interior design projects cost about $1,500 - $150,000, depending on the space and scope. A small office refresh may run $1,500 - $10,000, while a full restaurant, retail, or office build-out can reach $50,000 - $150,000 or more.
Updated Sep 2026

Common jobs and what they cost

JobWhat it involvesTypical range
Small office refreshLayout, finishes, furnishings$1,500 - $10,000
Medium workplace designSpace planning, selections, coordination$10,000 - $50,000
Full commercial build-outConcept through construction support$50,000 - $150,000

Ranges are typical, not quotes - the price for your job depends on scope and location, so always confirm with the provider.

What moves the price

Project size and complexity have the greatest effect on cost. A designer handling a few finish selections will charge less than a firm coordinating space planning, lighting, millwork, furniture, permits, and contractors. Restaurants, medical offices, and hospitality spaces often require more technical planning than a basic office refresh.

Location, designer experience, timeline, and purchasing responsibilities also matter. Urban firms and expedited projects often cost more, while a clear scope, existing floor plans, and readily available materials can reduce fees. Some designers bill hourly or by square foot instead of using a flat project fee.

How to keep the cost down

Define the rooms, deliverables, budget, and decision makers before requesting proposals. Ask each firm to separate design fees, furniture and material costs, markups, travel, and construction administration so the quotes can be compared fairly.

Collect at least three itemized proposals and ask what revisions and site visits are included. Collecting quotes through Reedleys means every number comes from a real, checked listing, which can make initial comparisons more useful.

Price questions, answered

Do commercial interior designers require a deposit?

Often, yes. Many firms request an upfront retainer or an initial installment before beginning design work, with later payments tied to milestones.

What is usually excluded from a design fee?

Construction, furniture, materials, permit fees, engineering, and contractor charges may be separate. Confirm ownership of drawings and any purchasing or coordination fees in writing.

Why do quotes from designers differ so much?

Firms may be pricing different scopes, levels of service, staffing, or project risks. Compare deliverables, revision limits, procurement terms, and site support rather than the headline fee alone.

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