01
Field Review
Confirm the existing conditions, access, surface condition, constraints, and practical scope before pricing assumptions harden.
Commercial concrete specialists
Commercial concrete experience. Residential work held to the same standard.
Vilhelm Construction is built on commercial concrete field experience: slabs, structural concrete, foundations, repair, and floor systems. That same discipline also supports residential remodeling, finish carpentry, exterior work, and specialty coatings.
Focus
Concrete
Focus
Remodeling
Focus
Coatings
Service focus
Commercial concrete first, with residential remodeling and floor coatings built into the same field standard.
The company is positioned for commercial concrete opportunities while still offering a broad residential service menu.
Commercial Concrete
Concrete slabs, foundations, structural work, sidewalks, curbs, equipment pads, repair, and commercial floor systems.
View serviceResidential Remodeling
Kitchens, baths, basements, additions, decks, interiors, exteriors, doors, windows, flooring, drywall, paint, and finish carpentry.
View serviceFloor Coating Systems
Commercial floor coatings, garage floor coatings, decorative concrete, and epoxy systems approached from the concrete up.
View serviceFeatured services
Concrete, coatings, and residential scopes ready for serious estimating conversations.
Service pages are structured around practical scope, surface conditions, sequencing, and finish expectations.
Commercial
Commercial Concrete
Concrete work for commercial properties where layout, access, reinforcement, placement, and finish standards have to be controlled.
Commercial
Concrete Slabs
Commercial slab work planned around subgrade, reinforcement, control joints, load use, drainage, and surface expectations.
Commercial
Commercial Floor Coatings
Floor coating systems for commercial spaces that need cleanable, durable, professional surfaces.
Residential
Kitchen Remodeling
Kitchen remodels planned around layout, storage, durable finishes, daily use, and clean installation sequencing.
Residential
Bathroom Remodeling
Bathroom renovations with attention to waterproofing, ventilation, tile layout, fixtures, and finish quality.
Residential
Garage Floor Coatings
Garage floor coating systems planned around surface prep, repair, durability, appearance, and daily use.
Why choose us
Concrete work rewards preparation. So does every remodel.
Commercial concrete experience shapes the way scope, prep, sequencing, and finish standards are handled.
Residential projects are approached with the same field discipline used on larger construction sites.
Floor coating recommendations start with concrete condition, not color charts.
Visible portfolio examples are presented as representative career work, not unverified company case studies.
Process
A field-led process for concrete, coatings, and residential construction.
The work starts by understanding the site, the surface, the constraints, and the finish standard before materials are ordered or forms are built.
02
Scope Control
Define prep, sequence, materials, coordination needs, and finish expectations so the work has a clear path.
03
Execution
Manage the work with jobsite discipline, protection, communication, and attention to the details that affect durability.
04
Closeout
Review finished work, resolve punch items, and leave the client with clear next steps for care or future phases.
Portfolio
Representative career work from commercial concrete and residential construction.
Representative projects personally completed by the owner throughout his construction career, including work completed prior to the formation of Vilhelm Construction. These examples demonstrate the craftsmanship and quality standards that continue to define the company today.
Representative workCommercial Concrete
Reinforced Commercial Deck Preparation
Representative commercial concrete work showing reinforcement layout, deck preparation, and field coordination before placement.
Owner career workPortfolio example
Representative workCommercial Concrete
Commercial Concrete Stair Forming
Forming and reinforcement work for a commercial concrete stair condition with access, layout, and placement constraints.
Owner career workPortfolio example
Representative workCommercial Concrete
Finished Commercial Concrete Steps
Concrete stair and landing work demonstrating durable finish quality in a public-facing commercial environment.
Owner career workPortfolio example
Representative workCommercial Concrete
Commercial Exterior Flatwork
Exterior flatwork example with clean transitions, building access, and visible finish quality.
Owner career workPortfolio example
Representative workFloor Coatings
Floor Coating System
Specialty floor coating example showing a cleanable, durable surface installed over prepared concrete.
Owner career workPortfolio example
Representative workDecks
Residential Deck and Exterior Structure
Residential exterior structure work showing framing, stairs, and exterior transitions.
Owner career workPortfolio example
Service area
Commercial concrete and residential construction service details confirmed during inquiry.
Serving Long Island, Nassau County, and Suffolk County.
Long Island coverage
- Long Island
- Nassau County
- Suffolk County
Start with clarity
Start with the concrete, remodeling, or floor system you need built correctly.
Share the site conditions, surface issues, property type, and project goals. Vilhelm Construction will shape the next step around real scope, not vague assumptions.