Who to Hire to Seal Concrete

This article was created using automation technology and thoroughly fact-checked and edited by HomeAdvisor Editor Ryan Noonan.

If you are asking who seals concrete, hire a concrete sealing contractor to protect your driveway or garage floor from wear, weather, moisture, and oil. Pros clean the surface, apply primer and sealer, ensure coverage, let it dry, and finish with a protective top coat.

Use this hiring guide to decide between hiring a pro and DIY, and to understand how concrete sealing contractors complete the job.

Benefits of Hiring Concrete Sealing Contractors to Seal Concrete

Hiring a concrete sealing contractor delivers a durable, well-applied finish that stands up to the elements and daily wear. Professional application helps prevent chips and cracks and keeps surfaces looking better longer. It also simplifies maintenance after the job. DIY is possible, but this work requires comprehensive knowledge and proper technique, so hiring a pro is often the better choice.

If you want to ensure the best protection and finish for your driveway or garage floor, you might want to consider a driveway sealer near you to make sure the job is done right and lasts as long as possible.

Can I Hire a Garage Floor Coating Contractor to Seal Concrete?

Garage floor coating and concrete sealing are different services, but many garage floor coating contractors also seal concrete. This can be a practical option if you prefer one pro to handle garage floor work and sealing. Confirm they offer concrete sealing before booking. Because service scope differs by company, ask directly whether they seal concrete and which sealer types they use.

Before hiring, confirm:

• Ask if they provide concrete sealing, not just coatings

• Verify they handle surface cleaning, primer, and top coat steps

• Confirm application method (roller or sprayer) and drying time guidance

How Do Concrete Sealing Contractors Seal Concrete?

Contractors start with a clean concrete surface, then apply primer. They select a sealer based on the concrete’s needs and uses. Using a roller or sprayer, they coat the surface completely, ensuring even coverage. They allow the sealer to fully dry and then apply a top coat to add extra protection and durability for driveways and garage floors.

1. Clean the concrete surface thoroughly

2. Apply a primer to the prepared surface

3. Choose a sealer suited to the concrete’s needs and use

4. Apply sealer with a roller or sprayer for complete coverage

5. Allow the sealer to fully dry

6. Apply a protective top coat

Always remember to ask which sealer type is recommended for your driveway or garage floor, confirm expected drying time before foot or vehicle traffic, and discuss maintenance, such as sweeping surface debris after sealing.

How Much Does Sealing Concrete Cost?

The average cost for hiring a pro to seal concrete is between $1,350 and $3,500. Overall pricing depends on several factors, including location, material, and size of the project. The professional’s experience and location also influence cost. Always ask for a full quote including labor, materials, and fees to avoid any unexpected expenses.