McFadden and Son Pressure Washing: What to Know Before You Hire

McFadden and Son is a pressure washing contractor serving South Carolina

McFadden and Son Pressure Washing operates as a local pressure washing business in South Carolina, offering services to residential and commercial properties. The company handles exterior cleaning work including driveways, decks, siding, and other surfaces that accumulate dirt, mold, and weathering over time.

Before hiring any pressure washing contractor, you should understand what services they offer, how they price their work, and what to expect during the job. This guide walks you through what you need to know about working with a pressure washing company and how to prepare your property.

Key Takeaways

• Pressure washing contractors typically charge by square footage, hourly rate, or flat fee depending on the job size and complexity.
• You should clear the area being cleaned of loose items, close windows, and ask the contractor about water runoff before work begins.
• Different surfaces require different pressure levels—wood decks need lower pressure than concrete driveways to avoid damage.
• Get a written estimate that specifies what surfaces will be cleaned, what pressure level will be used, and the total cost.
• Ask whether the contractor carries liability insurance and what happens if property damage occurs during the job.

What pressure washing contractors typically clean

Pressure washing is used on exterior surfaces that collect dirt, algae, mold, or stains. Common jobs include concrete driveways and walkways, wooden or composite decks, house siding, fences, and commercial building exteriors. Some contractors also clean gutters, roof surfaces, and parking lots, though roof cleaning carries higher risk and should only be done by experienced professionals.

The type of surface matters because different materials tolerate different water pressure. Concrete can handle 3,000 to 4,000 PSI (pounds per square inch), while wood decks typically need 1,500 PSI or less to avoid splintering and damage. A contractor should know these limits and adjust their equipment accordingly.

How to get a written estimate

Before any work starts, request a written estimate that includes the specific surfaces to be cleaned, the pressure level that will be used, whether chemicals or detergents will be applied, and the total cost. A detailed estimate protects both you and the contractor by setting clear expectations.

When you contact the contractor, be ready to describe the square footage of the area, the type of surface, and the level of dirt or staining. Photos help the contractor give you an accurate estimate without visiting in person. Ask whether the estimate is binding or if the final cost could change based on what they find on-site.

Preparing your property before the job

Clear the area being cleaned of outdoor furniture, planters, toys, and other loose items. Close all windows and doors on the side of the house being washed, and let the contractor know if you have delicate plants or gardens nearby that could be damaged by water runoff or cleaning chemicals.

Ask the contractor where water and debris will drain and whether they will direct runoff away from your landscaping, foundation, or neighbors' property. Some jobs require tarping or redirecting water to prevent damage. If you have a septic system, tell the contractor—some cleaning chemicals can affect septic function, and the contractor may need to use septic-safe products or adjust their approach.

Insurance and liability questions to ask

Before hiring, ask whether the contractor carries general liability insurance. This protects you if the contractor's equipment damages your property or a worker is injured on your property. Request proof of insurance and verify that the policy is current.

Ask what happens if damage occurs—for example, if high pressure cracks a window or damages siding. A reputable contractor should explain their damage policy in writing. Some carry insurance that covers accidental damage; others may limit their liability. Understand this before work begins so there are no surprises if something goes wrong.

Pressure washing safety and best practices

Pressure washing equipment can cause serious injury if misused. The contractor should wear eye protection and appropriate footwear, and should never point the nozzle at people, animals, or delicate surfaces. Water pressure strong enough to clean concrete can break skin and cause deep wounds.

A professional contractor will also know not to pressure wash certain surfaces—like old paint, soft brick, or stucco—without risking damage. They should be able to explain why they are using a specific pressure level for your job and what results you can expect. If a contractor seems rushed or dismissive about safety, that is a sign to look elsewhere.

Understanding pricing and what affects the cost

Pressure washing pricing varies based on the size of the area, the type of surface, how dirty it is, and whether chemicals or special treatments are needed. A small driveway might cost less than a full house exterior. Heavily stained or moldy surfaces may cost more because they require more time or stronger chemicals.

Some contractors charge by the hour, others by square footage, and some give a flat rate for the entire job. Hourly rates typically range depending on your region and the contractor's experience, but you should always get the estimate in writing before work begins. Ask whether the price includes cleanup and whether there are any additional fees for travel or equipment setup.

Frequently Asked Questions

How often should I have my driveway or deck pressure washed?

This depends on your climate, how much shade the surface gets, and how much foot traffic it receives. In humid areas like South Carolina, mold and algae grow faster, so annual or biennial cleaning is common. Shaded areas need more frequent cleaning than sunny spots. Ask your contractor for a recommendation based on your specific property.

Can pressure washing damage my house siding or roof?

Yes, if the wrong pressure is used or the contractor is inexperienced. Wood siding, vinyl, and asphalt shingles can all be damaged by excessive pressure. This is why you should hire someone who knows the difference between surfaces and adjusts their equipment accordingly. Always get a written estimate that specifies the pressure level being used.

What should I do if damage occurs during the job?

Stop the work immediately and document the damage with photos. Review the contractor's liability policy and damage agreement—both should have been discussed before work began. Contact the contractor in writing to report the damage and request compensation or repair. If the contractor refuses to address it, you may need to pursue a claim through their insurance or small claims court.

Is pressure washing safe for my septic system?

Large volumes of water can overwhelm a septic system, and some cleaning chemicals can harm the bacteria that break down waste. Tell the contractor if you have a septic system before they start. They can use septic-safe products and avoid directing excessive water toward the drain field. If you are unsure where your septic system is located, ask your contractor to help you identify it.

Do I need to be home while the work is being done?

It is a good idea to be present or have someone there to answer questions and monitor the work. The contractor may need to know where water should drain, whether certain areas should be avoided, or how to access gates or side yards. Being present also lets you catch any issues in real time rather than discovering damage after the contractor leaves.