concrete slab company near me
Once you have compiled your list of contractors, ask for references. You can also request a list from local projects that you can view. Also inquire about how long they have been in business, their insurance coverage, professional certifications, and any warranties they offer for their work. These are our top tips for hiring a concrete contractor.
Seal all concrete slabs outside that have been exposed to freeze-thaw conditions with a good quality sealer. The sealer protects concrete against moisture absorption, chemical stains, and grease and oils. A sealer can be applied to decorative colored concrete to improve the color.
There are two main types of exterior concrete sealers: film-formers or penetrants. Penetrating sealers provide the best protection against moisture absorption. No matter what type of sealer, ensure that you apply it according to the manufacturer's instructions.
It is unrealistic for your contractor to match your concrete driveway with a showroom sample, neighbor's decorative concrete driveway or a picture from a brochure. Even plain concrete may show color variations, especially when the concrete placements were made on different days or require more than one load. Most of these color variations are minor and will fade in time.