Mobilization Fees: Stop Eating the Cost of Dry Runs

You pack the trailer, top off the fuel tank, and roll up with your crew at seven in the morning only to find the drywallers still mudding, the driveway blocked by a delivery container, or the homeowner telling you they thought you were coming next week.

Your crew cannot work, but your payroll clock is already running. You owe your workers their pay for the transit and standby time. You burn fuel, lose job momentum, and throw off your installation schedule for the next customer down the line.

Far too many contractors swallow these dry runs as an unavoidable cost of doing business. It is not an unavoidable cost. When a client, property owner, or general contractor brings your crew to a halt because the site is unprepared, you should not be the one financing their disorganization.

If your contract only states a start date, you leave room for arguments about what a workable site actually means. You need clear, objective site-readiness standards written directly into your proposals and trade contracts.

Spell out the baseline physical requirements. State that the workspace must be cleared of furniture, household clutter, vehicles, and debris from preceding trades. Require functional power on site, running water if your scope demands it, and unobstructed parking and staging space for your truck and equipment.

If your phase depends on prerequisite work, name it explicitly. An electrician cannot run wire through framing that has not passed rough inspection, and a flooring installer cannot lay hardwood over an uncleaned, unlevel subfloor with other trades walking through it. Make clean physical possession of the workspace a formal condition before you unload.

Your contract should include a dedicated mobilization and dry-run clause. This is not a punitive fee; it is fair compensation for wages and overhead allocated to a site that was not ready for your crew.

Specify the exact billing structure for an unready site. Many trade contractors charge a flat trip fee, while others bill a minimum show-up rate equivalent to half a day of scheduled labor for the assigned crew. Make it clear that this charge covers the wasted mobilization and will be added to the next invoice.

Establish explicit cancellation windows. Require the customer or general contractor to provide at least 24 or 48 hours of advance notice if the site will not be cleared or ready in time. State plainly that if they notify you after the crew is dispatched or after arrival on site, the mobilization fee applies immediately.

A strong contract clause gives you legal protection to bill for lost time, but keeping your crew productive on an active job is always better for your bottom line. Build a mandatory verification habit into your standard operating workflow.

Reach out to the general contractor or property owner one business day before mobilization. Do not ask a vague question like whether you are still good to go. Ask specific, verifiable questions: Is the subfloor cleared and swept? Has the previous sub cleared their tools and staging out of the room? Is the driveway open for the trailer?

For major projects or jobs located far from your shop, ask for a quick photo of the actual work area sent to your phone. A thirty-second photo check the afternoon prior can prevent your crew from burning two hours of windshield time on a project that is days away from being ready.

Contractors often hesitate to bill a mobilization fee because they worry about souring customer relationships or upsetting a general contractor who feeds them work. Tolerating repeat dry runs does not build respect; it teaches clients that your time has no monetary value.

Address the situation calmly and immediately when it occurs. Document the unready site with time-stamped photos of the obstacles, email or text the site contact right away, and state that the crew is demobilizing per the agreement. Present the mobilization charge as a standard line item according to the signed terms.

Contract requirements, consumer notice rules, and dispute procedures vary by state and trade, so verify your language with local legal counsel. Once clear terms are in your standard agreement, enforce them consistently so your schedule and your payroll stay protected.