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    Average homeowner rating
  • Verified reviews icon32
    Verified concrete finishing services reviews

Verified Reviews for Concrete Finishing pros in Bethlehem, NH

*The Angi rating for Concrete Finishing companies in Bethlehem, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Finishing needs.

*The HomeAdvisor rating for Concrete Finishing companies in Bethlehem, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Finishing needs.

Last update on November 09, 2025

Find Concrete finishing pros in Bethlehem

Avatar for River View Construction Co.

River View Construction Co.

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River View Construction Co.

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Welcome to River View Construction Co. Established in 2014 - We offer General Contracting, Excavation, Forestry Services, Plowing & Sanding. We are fully insured & reputable. We strive to provide an elite experience, seamless, professional & with sense of urgency.

Welcome to River View Construction Co. Established in 2014 - We offer General Contracting, Excavation, Forestry Services, Plowing & Sanding. We are fully insured & reputable. We strive to provide an elite experience, seamless, professional & with sense of urgency.

Precision Property Maintenance LLC

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Precision Property Maintenance LLC

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Free onsite estimate

Young and ambitious small business owner. Years of experience. Licensed and insured! Basically a handyman and a landscaper in one! Interior and exterior installations and maintenance! Call and ask whatever questions you might have. You will never know until you ask or try.

Young and ambitious small business owner. Years of experience. Licensed and insured! Basically a handyman and a landscaper in one! Interior and exterior installations and maintenance! Call and ask whatever questions you might have. You will never know until you ask or try.

J&S Contractors Llc

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J&S Contractors Llc

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My name is Michael Sarmiento, I am the owner of J&S Contractors Llc. I have been in the construction business for 7 years, working in all type of general constructions, such as custom commercial, and residential. I offer services such as, Drywall, Framing, Siding, Ceramic Tile, Acoustical ceiling, Painting, Decks, Kitchens, Baths, Hardwood Flooring, Cabinet Installation, Strip & Wax Floors, Fences, Concrete, Demolition & Finish... and much more. All our work is guaranteed and affordable, We are a company that is Profesional, Reliable, and Trusted. We let our work speak for itself. It will be our pleasure to make your vision come true.

My name is Michael Sarmiento, I am the owner of J&S Contractors Llc. I have been in the construction business for 7 years, working in all type of general constructions, such as custom commercial, and residential. I offer services such as, Drywall, Framing, Siding, Ceramic Tile, Acoustical ceiling, Painting, Decks, Kitchens, Baths, Hardwood Flooring, Cabinet Installation, Strip & Wax Floors, Fences, Concrete, Demolition & Finish... and much more. All our work is guaranteed and affordable, We are a company that is Profesional, Reliable, and Trusted. We let our work speak for itself. It will be our pleasure to make your vision come true.

SJA Concrete LLC

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SJA Concrete LLC

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13 years of experience

SJA Concrete LLC. Is a family owned business based out of Salem NH. Our great location allows us to do work anywhere from Boston to the Lakes Region. We pride ourselves on a clean detailed, quality product done in a fast and efficient manner. We specialize in additions, foundations, finished floors, stamped concrete, patios, walkways, slabs and so much more. Whether homeowner or builder there is no project to small. We are licensed and fully insured.

SJA Concrete LLC. Is a family owned business based out of Salem NH. Our great location allows us to do work anywhere from Boston to the Lakes Region. We pride ourselves on a clean detailed, quality product done in a fast and efficient manner. We specialize in additions, foundations, finished floors, stamped concrete, patios, walkways, slabs and so much more. Whether homeowner or builder there is no project to small. We are licensed and fully insured.

kaz construction

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kaz construction

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17 years of experience

Kaz Construction is a leader in providing value-added construction services to our customers, creating a successful partnership with them throughout the construction process.

Kaz Construction is a leader in providing value-added construction services to our customers, creating a successful partnership with them throughout the construction process.

Avatar for Granite State Work Force

Granite State Work Force

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Granite State Work Force

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19 years of experience

All phases of construction and remodeling. Minimum use of subcontractors. Flexible payment terms - accepting most credit cards. Experienced in insurance claims. Family owned and operated thus low overhead costs. Fully insured and offer free estimates.

All phases of construction and remodeling. Minimum use of subcontractors. Flexible payment terms - accepting most credit cards. Experienced in insurance claims. Family owned and operated thus low overhead costs. Fully insured and offer free estimates.

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Concrete Finishing questions, answered by experts

Yes, you can seal old concrete. The most important part of this process is the preparation. If you are planning on using the same type of concrete sealer on the existing surface, you may not need to remove it. But if the existing sealer is different from the new sealer, remove it carefully. Afterward, clean the concrete thoroughly and repair or fill in any cracks to create a smooth base to work with. Now, you are ready to seal your concrete.

Yes, polished concrete floors are worth it for homeowners who want durability, style, and low maintenance in one sleek flooring surface. You get the modern visual appeal of stone or tile with far less upkeep and far less cost. Polished concrete flooring is tough enough for high-traffic areas, it’s a great choice for people with allergies, and it’s easy to clean. If your existing concrete is in good shape, polishing it can give you solid value that shines on for years.

Investing in stained and sealed concrete can be worthwhile and may catch the eye of potential homebuyers during resale. The look is sleek and modern, allowing new buyers to envision a versatile list of home decor options. Stained concrete floors are also easy to maintain and feature a custom look that stands out compared to gray, unsealed concrete surfaces.

The trick to getting a smooth finish when pouring concrete is to smooth the surface of the concrete with a magnesium float. This tool helps bring the finer, smoother aggregate to the surface for a cleaner finish. Don’t overdo the floating process, though, or the slab can become weaker and start to scale.

You can apply an exposed aggregate finish to existing traditional concrete, but you’ll need to resurface the concrete and include aggregate in the top layer of concrete. You’ll also need to prepare the surface beforehand to ensure a good bond between the materials. Adding exposed aggregate is a job best handled by a concrete professional.

The Bethlehem, NH homeowners’ guide to concrete finishing services

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

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