Pressure Washing in Baton Rouge: Plan Your Job

Specify the surfaces and the result you want

Start with photos and a list of the areas you want cleaned: driveway, walkway, patio, siding, steps, or another exterior surface. Identify the material where you can, and point out peeling finishes, loose joints, cracks, and previous repairs. Ask the bidder to inspect areas you cannot identify before settling on a method.

Ask what the contractor means by pressure washing or soft washing in your quote. Request the proposed equipment, cleaning products, and method for each surface. For painted finishes or an uncertain material, ask for a small test area and agree on the result before authorizing the rest.

Describe your priorities in concrete terms, such as removing surface dirt from the front walk or treating a particular driveway stain. Ask which marks the contractor expects to remove, which may remain, and whether any treatment costs extra. Put those expectations in the quote so you can assess the finished work against an agreed scope.

Settle the runoff plan before booking

The City-Parish explains that water entering street storm drains travels into stormwater ponds and then nearby rivers and lakes. It identifies oil, grease, soil, pesticides, and other pollutants among the contaminants runoff can carry. Treat the route from your washing area to the street as part of the planning conversation. [1]

Walk the area with the bidder and point out street grates, gutters, and places where water collects. Ask who will remove loose debris before washing, what the crew will do with collected material, and how they will handle water containing cleaning products or lifted stains. Request a disposal plan rather than assuming a nearby drain provides a suitable outlet. [1]

The City-Parish recommends using a broom to dispose of debris instead of a hose and keeping litter and yard debris clear of storm drains. Make pre-cleaning and final debris removal explicit parts of the job. You can report suspected illegal dumping, water-quality problems, or chemical spills through 311 or the Red Stick 311 app. [1]

Check historic-property review when the scope could change

The City-Parish requires a Certificate of Appropriateness for an exterior change to private property that is visible from a public street and within a locally designated historic district or landmark, unless it determines that the change constitutes ordinary maintenance and repair. That rule does not establish that every cleaning job needs approval. [2]

If your property falls within that designation, describe the proposed work to preservation staff before booking. Include the surface, cleaning method, products, and any planned stripping, repainting, or repair. Ask staff to determine whether the scope qualifies as ordinary maintenance or needs a Certificate of Appropriateness. [2]

Depending on the proposed work, the City-Parish can issue approval through staff review or the Historic Preservation Commission's public hearing process. Resolve the review path before agreeing to a firm start date. If the contractor proposes adding restoration work after inspection, check that expanded scope with staff too. [2]

Compare the total and prepare for the appointment

Request a written total with separate descriptions for each cleaning area. Ask whether it includes cleaning products, stain treatment, moving furniture, water supply, access equipment, runoff handling, and cleanup. Confirm any exclusions and the process for approving extra work. Compare bidders against that same list instead of comparing totals with different scopes.

Ask for proof of insurance and who will perform the work. Agree on responsibility for documenting existing damage and handling a concern after cleaning. Before the appointment, photograph the surfaces, arrange access to the agreed water supply, move vehicles and loose belongings, and confirm how the crew will protect nearby plants and fixtures.

Baton Rouge Ryan Field recorded a 61.94-inch annual precipitation normal for 1991–2020. Use the weather chart as background for discussing scheduling flexibility, not as a forecast. Confirm who will decide on postponement, when they will notify you, and how they will arrange another appointment. [3]

At completion, review the agreed areas with the contractor and compare them with your initial photos. Check the promised cleanup and discuss any remaining marks before signing off. Ask for instructions on using the cleaned area and any follow-up treatment you agreed to purchase.

Selected monthly rainfall normals for planning flexibility

Resolve these questions before accepting a quote

Your hiring checklist

1. Send photos and list the exact surfaces and boundaries of the job.
2. Identify damaged finishes, repairs, and uncertain materials for inspection.
3. Request the cleaning method and products for each surface.
4. Agree on debris removal, runoff handling, and final cleanup.
5. Check historic designation and request a staff determination when relevant.
6. Get a written total, exclusions, and an extra-work approval process.
7. Confirm insurance, access, water supply, and weather postponement arrangements.
8. Photograph existing conditions and review the completed scope with the contractor.

Frequently Asked Questions

Does pressure washing require historic approval?

The City-Parish's historic rule covers qualifying street-visible exterior changes to designated properties and includes an ordinary-maintenance exception. It does not state that all pressure washing requires approval. Ask preservation staff to assess your proposed method and any accompanying restoration work. [2]

Can the contractor wash debris into the street drain?

Ask for a debris and runoff plan before accepting the quote. The City-Parish recommends sweeping debris instead of hosing it away and explains that contaminants entering storm drains can reach local waterways. Do not assume a street grate provides an appropriate disposal route. [1]

How should I compare pressure-washing prices?

Give bidders the same photos and surface list. Compare the total alongside cleaning methods, optional treatments, access, water supply, runoff handling, and cleanup. Request a written explanation of exclusions and require approval before the contractor adds work.

Which month should I book?

Choose an appointment with scheduling flexibility and check the forecast near the date. The published 1991–2020 normals show precipitation in each month at Baton Rouge Ryan Field. Those historical averages cannot establish the weather for your appointment or contractor availability. [3]