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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon175
    Verified sandblasting services reviews

Top-Rated Sandblasting pros in Granby - Updated Nov 2026

Avatar for Blast Off
Blast Off
5.0(
8
)
Exterior Surfaces - SandblastingExterior Surfaces - Sandblasting - For Business

Serving Granby, CT and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Excellent work, the house looks 100% better now! The siding looks brand new and so clean! We’ll definitely hire them again, great service and they were quick and efficient and the house is so clean. Excellent customer service, quick response time and very easy to work with. I highly recommend them to anyone!"
Pressure Washing Project
Before / After of deck
Pressure Washing Project
After pic
Fence after

+35

Recommended by100%of homeowners
Avatar for Anderson Pro Painting LLC
Anderson Pro Painting LLC
4.8(
79
)
Exterior Surfaces - SandblastingExterior Surfaces - Sandblasting - For Business

Serving Granby, CT and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Anderson and his crew did beautiful and thorough work on our exterior. We had several doors replaced, a back step re-built and the whole house prepped and painted. They were careful to sand, prep and replace any rotten boards; their prep work was a lot like "restoration" in many ways. They took their time to do quality work and were happy to add on a number of small interior projects in addition to the above mentioned exterior work. Our neighbors were all very complimentary about the work, too! The only reason I can't give a full five stars is that some of the interior work seemed more rushed and not completed with the same degree of care and thoroughness as the primary job. However, overall, for the main job of exterior work, we were thoroughly pleased and would highly recommend them."
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+40

Recommended by96%of homeowners
Avatar for Vertical Solutions LLC
Vertical Solutions LLC
5.0(
3
)
Exterior Surfaces - SandblastingExterior Surfaces - Sandblasting - For Business

Serving Granby, CT and surrounding areas

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

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+18

Recommended by100%of homeowners
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Sandblasting Services FAQs, answered by experts

The best way to sand a deck is by cleaning it, sanding the boards and stairs with 60- or 80-grit sandpaper, and sanding the railings and posts with 80-grit sandpaper. You should sand in the direction of the wood grain to avoid damaging the timber. When sanding your deck, use medium pressure and aim for an even sand. Pressing too hard with a sander can damage decks, as most are softwoods.

The disadvantages of sandblasting are noise, mess, and risk. Sandblasters are louder than chainsaws and spread debris on the ground and through the air. Let your neighbors know that you're sandblasting so they can prepare. Sandblasting can damage your property if not done properly, so thoroughly vet any pros you talk to before hiring.

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.

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.

DIY is possible, but professional services ensure even removal, safety compliance, and proper cleanup.

The Granby, CT homeowners’ guide to sandblasting services

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