Spaces That Work as Hard as You Do
Commercial interior renovations transform raw or outdated spaces into productive, code-compliant environments that serve your business objectives. Whether it's a corporate office buildout, retail store renovation, medical office fit-out, or restaurant interior construction, commercial projects demand expertise in building codes, fire safety, ADA compliance, and tenant improvement coordination that residential work doesn't require.
Lion Construction Management delivers commercial interior renovations across all five NYC boroughs and Nassau County. We build demising walls, install commercial ceilings and lighting, construct ADA-compliant restrooms, run data and electrical infrastructure, install commercial HVAC, and complete all finish work to create spaces that reflect your brand and serve your customers.
Our team manages the full commercial renovation process—from initial landlord work letter negotiation through DOB permits, construction, inspections, and certificate of occupancy. We understand commercial lease timelines and work aggressively to get you open on schedule.
Wall removal, beam installation, floor leveling, and load-bearing assessments—opening up spaces and reconfiguring layouts while maintaining structural integrity.
Complete mechanical, electrical, and plumbing upgrades—new panels, circuit additions, HVAC ductwork, plumbing relocations, and system modernization throughout.
Precision framing for new walls, soffits, and architectural details. Drywall hanging, taping, and finishing to Level 5 smoothness for flawless painted surfaces.
Crown molding, baseboards, door casings, window trim, wainscoting, and architectural woodwork installed with precision joints and seamless paint-grade or stain-grade finishes.
Hardwood, engineered wood, tile, stone, and luxury vinyl—including subfloor preparation, leveling, and transitions between materials for a cohesive look throughout.
Professional interior painting, wallpaper installation, accent walls, and specialty finishes—with proper surface preparation, priming, and clean edge lines.
Detailed review of architectural drawings, scope definition, value engineering, budgeting, and permit filing. We identify potential issues before construction begins.
Careful demolition with dust and debris management, followed by structural modifications, MEP rough-ins, framing, and inspection milestones.
Drywall, trim carpentry, cabinet installation, tile and flooring, painting, and all finish trades—coordinated in the right sequence for efficiency and quality.
Detailed walk-through, punch list completion, final cleaning, and documentation handover including warranties and maintenance guidelines.
Interior renovation is the most comprehensive form of home improvement — it can involve every building system and every surface in your home. Removing a wall might mean relocating ductwork, rerouting electrical conduit, and installing a structural beam. Relocating a kitchen means extending plumbing supply and waste lines, sometimes across an entire floor. This complexity is why interior renovation should never be approached piecemeal. Lion Construction Management plans the entire project holistically during pre-construction — identifying every structural, mechanical, and sequencing consideration before demolition begins. Our integrated project management means one team coordinates your architect, structural engineer, plumber, electrician, HVAC contractor, and finish trades. The difference between a chaotic renovation and a smooth one is the quality of planning and management behind it.
Lion Construction Management handles office buildouts, retail store renovations, restaurant and bar construction, medical and dental office fit-outs, salon and spa buildouts, gym and fitness center construction, and general tenant improvements across all five NYC boroughs and Nassau County.
We work within your landlord's work letter specifications, coordinate with building management for construction access and freight elevator scheduling, obtain required permits, and manage the project to meet your lease commencement date. We've completed hundreds of tenant improvements across NYC.
Yes. Our team manages the full DOB process—permit applications, scheduled inspections, violation resolution, and final certificate of occupancy or temporary certificate of occupancy. We understand the NYC DOB process and maintain relationships that keep your project moving through approvals.
We develop construction logistics plans that address noise, dust, debris removal, and access. We schedule loud work during permitted hours, use dust barriers and negative air pressure, and communicate proactively with building management and neighboring tenants.
Lion Construction Management provides interior renovation services across Manhattan, Brooklyn, Queens, the Bronx, Staten Island, and Nassau County Long Island—including Garden City, Great Neck, Manhasset, Roslyn, Merrick, and surrounding communities.
