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Commercial Estimating

Commercial Estimating Services for General Contractors

Bid-ready cost estimates for offices, retail, restaurants, healthcare and other commercial buildings, organized by CSI division to match your bid forms.

Commercial Projects

Win More Commercial Bids With Complete Estimates

Commercial bids move fast and leave little room for error. Plan sets can run to hundreds of sheets, addenda arrive days before the due date, and every subcontractor quote has to be checked against the full scope. Our commercial estimating services take the takeoff and pricing workload off your desk so your team can focus on strategy and relationships.

We prepare estimates for new construction, tenant improvements and renovations of every size. Each estimate is broken down by CSI MasterFormat division, with quantities, unit costs and totals that are easy to compare against sub bids and owner budgets.

Need a takeoff only for the trades you self-perform? We can limit the scope to concrete, steel, drywall or any combination you choose, and leave the rest to your subcontractors.

Commercial building under construction with steel structure
All CSIDivisions covered
Scope

What a Commercial Estimate From Us Includes

Everything a general contractor needs to assemble a competitive bid.

Division-by-division costs

Quantities and pricing for every CSI division from general requirements to site utilities.

General conditions

Supervision, temporary facilities, equipment and other project overhead costs.

Sub bid leveling support

A detailed scope to compare subcontractor quotes line by line.

Alternates & allowances

Separate pricing for bid alternates, unit prices and owner allowances.

Tenant improvement detail

Partitions, ceilings, finishes and MEP changes for interior build-outs.

Clear exclusions

Written assumptions so your proposal states exactly what is and is not included.

Process

From Bid Documents to Final Number

Built around the way commercial bids actually come together.

Document review

We study drawings, specifications and addenda and confirm the bid scope with you.

Trade takeoffs

Each division is measured separately so the estimate mirrors your bid structure.

Pricing & markups

Labor, material and equipment costs are applied using local rates for the site.

Bid-day support

We stay available to update numbers as late addenda or sub quotes come in.

Project Types

Commercial Buildings We Estimate

Our estimators work on a wide range of commercial buildings, from small retail fit-outs to multi-story office and mixed-use projects. Each building type has its own cost profile. A restaurant is driven by kitchen equipment and MEP work, while a warehouse office depends more on structure and envelope.

We also support public and institutional work such as schools, clinics and community buildings, where bid forms and unit pricing must follow strict formats.

Office BuildingsRetail StoresRestaurantsHotelsMedical ClinicsSchoolsChurchesMixed-UseTenant Fit-OutsParking Structures
Bid Strategy

Common Mistakes That Hurt Commercial Bids

These are the problems we see most often when contractors prepare commercial estimates under pressure.

Missing addenda changes

Late revisions to drawings or specs are not carried into the takeoff before submission.

Scope gaps between trades

Items like blocking, firestopping or patching fall between subcontractor scopes.

Underestimated general conditions

Project duration and supervision costs are guessed instead of calculated.

Outdated unit prices

Old cost data does not reflect current material prices or local labor rates.

Overlooked specifications

Specified products or testing requirements cost more than the drawings suggest.

No contingency for risk

Unknown site or existing conditions are not priced into the bid.

Why Contractors Choose Us

Why GCs Trust Our Commercial Estimators

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Bid-form ready

Reports are structured to drop straight into your bid summary sheet.

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Deadline focused

We plan our work around your bid date and keep you updated.

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Independent numbers

An outside check helps you catch gaps before the owner does.

FAQ

Commercial Estimating Questions

What general contractors usually ask before sending a project.

Can you estimate projects with large plan sets?

Yes. We regularly handle commercial plan sets with hundreds of sheets and multiple addenda.

Do you include general conditions in the estimate?

Yes. We can price general conditions based on project duration, staffing and site requirements.

Can you estimate only part of a commercial project?

Yes. We can price selected divisions, a single building or just the trades you self-perform.

Will you update the estimate if addenda are issued?

Yes. Send us the addenda and we will revise the affected quantities and totals.

Related Services

More Services for Commercial Work

Bidding a Commercial Project Soon?

Send the bid documents and due date. We will confirm scope, price and delivery for your estimate.

Mega Estimating logo

Let us help you get your project started

First estimate: 50% off MEGA / EST / 2026
Add plans or notes (optional)

Your drawings stay confidential. We never share your details with third parties.

Mega Estimating logo

Let us help you get your project started

First estimate: 50% off MEGA / EST / 2026
Add plans or notes (optional)

Your drawings stay confidential. We never share your details with third parties.