BPC Insights

Commercial Bid Comparison Guide for Houston Owners and Tenants

Published · BPC Development LLC

When three commercial bids come back for the same Houston project and the totals are far apart, the instinct is to pick the lowest number. But bids that look comparable on the cover page often price very different scopes. One includes the fire alarm changes and the other excludes them. One assumes the ceiling stays; another prices a new grid. The real work is lining them up so you are comparing the same building.

This guide answers the questions owners, tenants and property managers ask most when comparing commercial bids. It is general information, not legal or contract advice. For background on what moves the totals, see our guide to what drives tenant improvement costs in Houston.

Why are commercial bids for the same project so far apart?

Most gaps come from scope, not markup. Common reasons include:

Before judging price, build a simple spreadsheet with every major scope item as a row and each bidder as a column. Gaps jump out quickly.

Were all bidders pricing the same documents?

Confirm each bid lists the same drawing set, revision date and addenda. If one bidder priced an older set or a site walk instead of drawings, its number reflects a different project. If the drawings are thin, consider asking every bidder to price a written scope of work so the base is the same.

What should I look for in the exclusions list?

Exclusions are where bids hide their differences. Read them line by line. Watch for items such as:

Any item excluded by one bidder but included by another needs a number before the bids can be compared.

How do allowances change the comparison?

An allowance is a placeholder amount for something not yet selected, such as flooring, light fixtures or millwork. If one bid carries a low allowance and another a realistic one, the lower bid may look better but cost more once selections are made. Ask bidders to use the same allowance amounts, or compare totals with allowances removed.

What are general conditions, and why do they vary?

General conditions cover the cost of running the job: supervision, temporary facilities, protection, cleanup, insurance and similar items. Longer schedules and occupied buildings raise them. Ask each bidder to break out general conditions and fee so you can see how much of the price is overhead versus direct work.

How should permits and city fees be handled in a bid?

Ask every bidder whether permit and plan review fees are included and who is responsible for submittals and inspections. In Houston, permit costs are tied to project value. The city's 2026 Building Code Enforcement permit fee schedule sets commercial building permit fees from a valuation table and charges a non-refundable plan review fee based on the estimated permit fee, plus a $33.56 administrative fee on permits. The city's Commercial Prerequisite Checklist (CE-1105) says plan review fees are based on the total cost of the proposed work, including labor and design. Because fire alarm and sprinkler work is permitted separately, check who carries those permits as well.

Does the bid address accessibility review?

For larger projects in Texas, accessibility review is a separate step. The state agency TDLR, in its Architectural Barriers FAQ, says projects with a total estimated cost of $50,000 or more must submit construction documents for registration and review. Ask whether registration, review and inspection fees and coordination are included or excluded.

How do I compare schedules?

A lower price with a longer schedule may cost more once rent, downtime or lost sales are counted. Ask each bidder for a start date, a substantial completion date and the assumptions behind them, such as permit timing and long-lead items like rooftop units, switchgear or storefront glass. Our guide to the buildout permit process in Houston explains where permit time usually goes.

What payment terms should I expect?

Commercial contracts usually bill monthly based on work completed, often with retainage held until completion. Texas law shapes these terms. Texas Property Code Chapter 28 covers prompt payment to contractors and subcontractors on private projects, and Chapter 53 covers mechanic's and materialman's liens, including retainage rules that owners must follow. Ask how the bidder handles lien waivers with each pay request, and talk to your attorney about your obligations.

How do the contract forms compare?

Many commercial jobs use standard contract forms, such as those from the American Institute of Architects, available through AIA Contract Documents. If one bidder proposes its own contract, compare change order procedures, warranty terms, insurance, indemnity and dispute resolution, not just price. The delivery method matters too; our comparison of design-build vs design-bid-build for Houston projects explains how each one affects pricing and risk.

What are red flags in a commercial bid?

Should I just pick the lowest qualified bid?

Once scopes are aligned, price matters, but so do schedule, communication, experience with similar buildings and how the bidder handles changes. A short interview with the top two bidders often settles the decision. If your lease involves a landlord allowance, our guide to turnkey vs allowance tenant improvements explains how the deal structure affects who pays for overruns.

A simple bid leveling checklist

Comparing commercial bids for a Houston project? BPC Development LLC provides free on-site estimates in Houston, TX. Call (281) 301-4737.

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