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Top-Rated Sandblasting pros in Cos Cob - Updated Nov 2026

Choice Service Solutions LLC
4.7(
10
)
Exterior Surfaces - SandblastingExterior Surfaces - Sandblasting - For Business

Serving Cos Cob, CT and surrounding areas

In business since 2012

Free estimates

"We recently had our windows cleaned by Choice Service Solutions and we couldn’t be happier! The guys were incredibly professional and they did such a beautiful job! It was also such a pleasure to work with Fred Gamber. He was incredibly responsive and very accommodating. We highly recommend Choice Service Solutions!"
Recommended by100%of homeowners
Horizon Paint Company LLC
4.7(
53
)
Exterior Surfaces - SandblastingExterior Surfaces - Sandblasting - For Business

Serving Cos Cob, CT and surrounding areas

In business since 2006

Free estimates

"Horizon Paint is an outstanding business. This is the second time I've used them.  High quality, reasonable prices, professional service. All work done by owner, sometimes with a helper.  Always on time, or tells me if he needs to be late.  Spends a great deal of time on preparation and clean up. Very highly recommended.
"
Recommended by100%of homeowners
Avatar for Painterrific
Painterrific
5.0(
16
)
Exterior Surfaces - SandblastingExterior Surfaces - Sandblasting - For Business

Serving Cos Cob, CT and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"We have used Painterrific numerous times and have been more than pleased with the finished product. Gina is a master of color and coordination and always offers a valuable opinion on what would look good and hold up the best. Gina and her team arrives on time and will let you know in advance if delayed. Still have two more projects to be scheduled and would not trust anyone else. The crews leave the work area spotless and Gina comes to inspect the work performed and will not close out the job until it meets her expectations. Have referred Painterrific to numerous friends who have all been pleased"
Tudor home in Bronxville exterior painting.
Exterior painting stucco house.
Exterior painting
Exterior painting
Exterior painting

+126

Recommended by93%of homeowners
Avatar for J Pallarino Painting
J Pallarino Painting
4.7(
85
)
Exterior Surfaces - SandblastingExterior Surfaces - Sandblasting - For Business

Serving Cos Cob, CT and surrounding areas

In business since 1986

Free estimates

"I have nothing but good things to say. The estimate was done in a timely manner and when I decided that I wanted to go ahead with the job everything ran smoothly. The job was completed in one day and I am very happy with the end result."
Recommended by98%of homeowners
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Sandblasting Services FAQs, answered by experts

You can concrete can be done when it’s wet or dry. However, it’s safer when wet, as harmful dust and chemicals are present. Sanding it when dry is faster, but you’ll agitate more dust and chemicals, meaning you’ll need to be more careful.

Sandblasting refers to the process of cleaning a surface using compressed air and aggregate. Soda blasting is the gentlest type of this method, but it differs from sandblasting that uses mineral or other aggregate, since sodium bicarbonate breaks apart more easily than other forms of blast media and, therefore, cannot be reused.

Sanding and pressure washing serve different purposes in deck maintenance, so one is not necessarily better than the other. Pressure washing is ideal for annual cleaning to remove dirt, grime, mold, and mildew. Sanding is a deeper restoration method used to smooth rough surfaces, remove an old finish, and prepare the wood for a new coat of stain or paint. The ideal process for refinishing a deck is to first clean it (with a power washer), then sand it, and finally apply the new stain or finish. While cleaning should be done annually, sanding and staining are typically needed only every one to three years.

Sand is a common sublayer for hardscape features like driveways, paver patios, and more. Most projects that involve sand require a 1-inch layer to promote evenness, drainage, and weight distribution. For further drainage, most projects have a 6-inch minimum layer of gravel beneath the sand. 

Soda-blasting systems are slightly more expensive than sandblasting systems. To soda blast, you’ll need to spend a few hundred dollars for a blast hose and nozzle, a compressed air supply, a blast generator, a moisture decontamination system, and sodium bicarbonate media, a recurring cost because the powder is not reusable. To start with sandblasting, you will need to spend upwards of $30 for a blast pot, a blast gun, an air compressor, and sandblasting media, many of which are recyclable—further reducing the cost. The total cost for either will depend on the size of the system.

The Cos Cob, CT homeowners’ guide to sandblasting services

From average costs to expert advice, get all the answers you need to get your job done.