Design Build General Contractor Manhattan

The full process for renovating an apartment in New York City can be intricate, but don’t let that deter you from manifesting your dream home. By partnering with a full-service design-build general contractor in Manhattan that manages every detail from start to finish, you can significantly reduce your personal workload while ensuring your design goals are met. Learn more about our entire renovation process below:

Design-Build Renovation New York City

Design Build General Contractor Trusted Across Manhattan

About Gallery KBNY

Gallery KBNY is an award-winning, full-service design-build firm specializing in the architecture, interior design, and renovation of apartments, co-ops, condominiums, townhomes, and lofts across Manhattan and Brooklyn. Our integrated team of architects, designers, contractors, and project managers — with a founding partner involved in every project — manages every phase from board approvals and DOB permitting through design and construction. Because architecture, design, permitting, and construction are coordinated under one roof, the process remains streamlined, accountable, and transparent from start to finish. Our work has been recognized by Forbes, The New York Times, Architectural Digest, and Inc., and we have received Houzz Best of Design & Service seven consecutive years, along with 100+ five-star client reviews.

10 to 16 Months
Consultation to move-in
$450 to $650/sq ft
Upper mid-tier to luxury
100+ Five-Star Reviews
Across Manhattan & Northern Brooklyn
Featured In
The New York Times & Architectural Digest

As a top-rated general contractor in Manhattan NY, Gallery leads the way in residential design-build renovations, applying our full suite of services to every remodel we take on. We offer complete cost expectations up-front and transparency all-around, aiming for a true partnership with your best interests in mind.

What is Design Build and Why Choose It for Your Manhattan Renovation?

Whether you’re about to purchase a pre-war apartment on the UES requiring a full gut renovation or living in a Tribeca loft that needs a more preferable lay-out, design-build allows clients to get exactly what they want, without the extra headaches that comes with more fragmented methods that conventional renovation methods deliver.  

Loft renovation Manhattan
Townhouse Renovation New York City

More Streamlined Than Traditional General Contractors

While searching ‘general contractors in Manhattan’ may be the first route that comes to mind when renovating in NYC, this age-old path to your dream home is not always the straightest. Hiring a traditional design-bid-build general contractor usually requires additional design support you must source and manage yourself, plus complicated permit and approval work most homeowners are unfamiliar with. For more information, read Design-Build Vs General Contractor: What’s The Difference?

More Control And Lower Cost Than Independent Architects

On the opposite end of the spectrum is an independent architect. Hiring an independent architect may result in more work for the client as this route can also become a burdensome partnership (think having to manage multiple parties between architect, contractors, etc). Furthermore, many clients report having little input when describing past experiences with independent architects in prior renovations. For example, common feedback from clients on prior experiences with independent architects is that it felt as if the architect acted in their own interests, resulting in clients paying exorbitant material costs for interior design that may not even suit their style. Plus, since independent architects outsource the construction, you’re often not seeing the full scope of costs until after designs are completed - which could take over six months in some circumstances. For more information, read What Kind Of Architect Is Best For Your NYC Apartment Renovation?

Townhouse Renovation New York City
Brooklyn Brownstone Renovation

Design-Build, The Ideal Medium For Your Manhattan Renovation

Working with a design-build renovation contractor in Manhattan is the closest clients get to their initial expectations when renovating in NYC. From the rapport and custom-first approach to the cost and timeline, design-build renovations are specifically meant to manage expectations by delivering a system that delivers them up front and executes every time. Benefits of design-build include: 

  • Streamlined Communication: Multiple relationships become one with design-build, making Manhattan renovations instantly easier for busy clients - who can now manage updates with one person instead of multiple.
  • Welcomed Design Input: This two-way relationship also means clients can have as much or little design input as they prefer, building directly from their mood boards or partnering with their dedicated interior designer for a reinvigorated look fit for their Manhattan surroundings.
  • Faster Project Completion: Not only are there less middle-men for clients to deal with in design-build renovations, all needed components being under one roof means every party is working in tandem towards the same goal from day one. This leads to proactive solutions earlier in the process, faster permitting and approvals, quicker response times between parties in pivotal points of the renovation, and ultimately a shorter delivery time for clients. After all, in Manhattan, there’s no time to waste.
Brooklyn Apartment Renovation
Brooklyn Apartment Renovation
  • Improved Risk Management: The design-build umbrella of services not only expedites the move-in date, but having all needed services working in tandem early on in the process results in proactive problem solving and less change orders mid-way through the renovation.
  • Early Knowledge Of Costs: With all resources accounted for upfront, providing all-inclusive pricing for your full renovation is one of the most convenient benefits of design-build. This is especially beneficial considering most other methods of renovating in Manhattan operate with staggered pricing, which can quickly become difficult to manage as the project proceeds.
Your Renovation, Your Level Of Involvement How Much Design Input Do You Want? Design-build works at whatever level of creative involvement suits you. Some Manhattan clients arrive with complete mood boards, others hand the reins to their dedicated designer, and most land somewhere between. All three modes run on the same process and the same all-inclusive proposal.
You Lead Client-Directed
How It Works You arrive with a defined vision: mood boards, saved images, even specific fixtures. The team translates it into buildable plans, flags what the building or budget will not allow, and executes faithfully.
Where The Team Adds Value Technical translation, sourcing the exact materials or close equivalents, and protecting the vision through construction detailing.
Who It Suits Clients with a strong point of view who want execution, honest feasibility feedback, and nothing imposed.
We Build It Together Collaborative
How It Works You bring preferences and reactions; your dedicated interior designer brings direction and options. Design meetings at the studio and showrooms refine the concept together, decision by decision.
Where The Team Adds Value Curated options instead of infinite choice, 2D and 3D renderings that make each decision concrete, and a design that reads as yours rather than a template.
Who It Suits Most clients: people who know what they respond to but want a professional shaping the whole.
We Lead For You Designer-Directed
How It Works After a deep intake on how you live, the design team develops the full concept and presents it in lifelike renderings. Your involvement narrows to milestone approvals.
Where The Team Adds Value A complete creative direction, materials sourced and procured without homework on your end, and a finished home that arrives fully resolved.
Who It Suits Busy professionals and pied-a-terre owners who want the result without the process.
The level of involvement can shift room by room and phase by phase. Every mode includes rendering review and formal approval of all material selections before procurement, so nothing is built that you have not seen.

Our Comprehensive Design Build Services in Manhattan

All styles of residential renovations in NYC are a good fit for design-build, especially large renovations that require structural changes, from clients who know what they want design-wise. Below are the jobs that are well-suited for design-build in Manhattan:

Brooklyn Design-Build Renovation

Apartment Renovations In Manhattan

Apartments come in all shapes and sizes in Manhattan, which means those looking to renovate their home should be ready for anything. Whether the square footage is substantial with a full gut renovation required or your space is on the smaller side and you’re hoping to combine two apartments into one, a Manhattan apartment renovation with Gallery provides a comprehensive, all-inclusive suite of services custom-tailored to your specific design and budgetary requirements. View our full portfolio of apartment renovations in Manhattan.

Brooklyn Design-Build Renovation

Condo & Co-Op Renovations In Manhattan

Renovating condos and co-ops in Manhattan with a design-build general contractor like Gallery means we’ll handle all the added bureaucratic hassle that comes with renovating these unique property types. Our dedicated team not only designs and renovates your space but also expertly manages complex community considerations, building management requirements and board alteration agreements, making the entire process smoother for condo and co-op owners. View our full portfolio of condo and co-op renovations in Manhattan.

Brooklyn Design-Build Renovation

Loft Renovations In Manhattan

As experts in loft renovation in Manhattan, we make the most of high-end, engaging spaces with historic charm and untouchable ceilings. We are committed to craftsmanship and impart each loft renovation project with our expert blend of architectural and design know-how. With Gallery, value and customer satisfaction are the bottom line. View our full portfolio of loft renovations in Manhattan.

Brooklyn Design-Build Renovation

Pre-War Renovations In Manhattan

As experienced pre-war renovation contractors in Manhattan, Gallery KBNY helps clients transform and extend the life of their historic homes. We understand the extensive work required to restore these priority properties to their former glory, especially given scattered ownership and inevitable decay seen in most pre-war buildings. View our full portfolio of pre-war renovations in Manhattan.

Brooklyn Design-Build Renovation

Townhouse Renovations In Manhattan

Our years of experience in townhouse renovations across Manhattan combined with our expertise in both architecture and interior design ensures your renovation will receive the utmost care and attention. We know how to navigate the challenges of historic NYC homes and pride ourselves on the thoughtful craftsmanship needed to modernize the interior of your multi-story space, as well as the exterior in regards to brownstones. View our full portfolio of townhouse renovations in Manhattan.

The Design Build Process:
What to Expect

Our Process: Planning & SOW

Renovating an apartment in NYC requires a strategic approach from the beginning, achieved by understanding the client's unique vision and financial parameters. This foundational understanding sets the stage for a comprehensive collaboration, where we work closely with clients to explore the practical possibilities of their renovation project, aiming for a mutually beneficial partnership.

  • Phase 1 - Intro Phone Call: Before signing any contracts, our team will discuss your renovation goals and budget for your NYC apartment.
  • Phase 2 - Site Meeting: Following the initial consultation, we visit the site to evaluate the potential project with you.
  • Phase 3 - Concept Design And Project Budget: If the project is feasible, our design team and architect will provide an initial concept design, which will guide the projected budget and timeline in our formal proposal.

If the design strategy and proposal are approved, we proceed with the pre-construction and interior design process.

Loft renovation Manhattan
Townhouse Renovation New York City

Our Process: Pre-Construction & Formal Design

Before any work begins, our project managers survey the site and develop timelines for your NYC apartment renovation according to your goals, while all structural changes are reviewed by the architect and incorporated into an updated blueprint.

As the plans are developed and awaiting approval, our designers work with you to bring your design vision to life, coordinating material selections with our procurement team.

  • Phase 1 - Inspections, Diagnostic Testing & Risk Management: Even though many potential issues can be identified during initial walkthroughs, a more thorough inspection phase is necessary to ensure all internal elements are ready for renovation. This includes probing walls and consulting with specialized contractors.
  • Phase 2 - Formal Design & Material Procurement: The most hands-on aspect of any interior renovation is finding the right materials for the chosen design style. That entails paint color, accent walls, flooring style, mouldings, fixtures, countertops, and more. As a full-service design-build firm in NYC, we take on the design, sourcing, and procurement of every permanent fixture needed for your full home renovation.

That overarching expertise also allows us to accommodate every architectural and interior design adjustment required, whether that’s tearing down a wall to open up your footprint or extending the back of your townhome for more square footage. We handle all architectural planning plus filings on your behalf via our award winning in-house design team and architects.

Townhouse Renovation New York City
Townhouse Renovation New York City

Once we have identified all site conditions, we finalize all details of the floor plan and present material selection options to choose from. This phase typically includes:

  • Design meetings at our design studio and outside showrooms
  • Receiving and inspection of all ordered finishes and fixtures
  • Procurement of all selected finishes and fixtures
  • Review of 2D and 3D lifelike renderings, plus review and approval of all material options and design plans. The kitchen render below is from our Manhattan condo renovation at The Chelsea Mercantile on 252 Seventh Ave. The following image is the completed kitchen.

    Learn more about how our lifelike design renderings help clients visualize the proposed interior design plan for their Manhattan apartment renovation.
  • Phase 3 - Building Submission: We must formally submit plans to ensure compliance with building codes and energy codes.
  • Phase 4 - DOB Submission, Approval & Permits: Renovations in NYC often require complicated approvals and permits. For co-op renovations, obtaining a tentative tax lot number from the Department of Finance is also necessary.
  • Phase 5 - Production Calendar & Logistics: Once all plans are approved and designs finalized, we establish the production calendar and begin the renovation process.
Townhouse Renovation New York City
Townhouse Renovation New York City

Our Process: Production

Renovating an apartment in NYC involves a detailed and complex production process. However, with proper planning and the proper type of Manhattan general contractor, the execution can be smooth and efficient. Here are the components of our production process:

  • Demolition Of Existing Structures
  • Initial Inspections
  • Framing & Rough Carpentry
  • Electrical & Plumbing Work
  • Delivery Of Finishes And Fixtures
  • Finish Carpentry & Installation Of Finish Fixtures
  • Final Inspections & Walk-Throughs
  • Close Out Of Permits, Completion Letter, And Sign-Offs
De-Risking The Design From First Meeting To Rendering To Reality The gap between what a client imagines and what gets built is where renovations go wrong. Gallery's design pipeline closes that gap in five steps, each locking decisions while changes are still free to make on paper.
01
Vision & Concept Design The intro call, site meeting, and your mood boards become an initial concept design, which anchors the projected budget and timeline in the formal proposal. What Gets LockedThe direction, the scope, and the all-inclusive number, before any contract is signed.
02
2D Plans Against Real Conditions Inspections and wall probes confirm what the building actually allows, and the architect's floor plans absorb those findings while the design is still fluid. What Gets LockedThe layout, verified against structure, risers, and building rules rather than assumptions.
03
3D Lifelike Renderings The design becomes photorealistic, as with the Chelsea Mercantile kitchen, where the render and the finished room are nearly indistinguishable. You react to the actual space, not a floor plan abstraction. What Gets LockedThe look: cabinetry, stone, lighting, and proportions, approved visually before a single order is placed.
04
Materials In Hand Studio and showroom meetings put the real stone, wood, and hardware in front of you, and every selected finish is procured, received, and inspected before production begins. What Gets LockedEvery physical material, on site and verified, eliminating mid-construction substitutions and lead-time surprises.
05
Built To The Render Construction executes a fully resolved design with the materials already in hand, which is why the finished room matches the rendering you approved months earlier. What Gets LockedThe outcome. Change orders become the exception because every decision was made before demolition.
Board and DOB approvals run in parallel with steps two through four, so regulatory time doubles as design and procurement time rather than delaying the start of construction.

Benefits Of Hiring Gallery As Your DESIGN BUILD General Contractor

First and foremost, we always have your best interests in mind, via a consultative and client-first philosophy. Even as a design-build renovation contractor in Manhattan with expertise in luxury apartment renovations, we still go out of our way to offer budgetary insights to suggest priorities wherever possible, helping clients find the middle ground between an AD-ready luxe look and staying within budget. How else can we help? Let’s find out.

Experience In All Styles Of Manhattan Renovations

Whether you need a full gut renovation of a 4,000 square foot, century-old, pre-war co-op on the Upper West Side or a kitchen and bathroom renovation for an open floor loft in Hell’s Kitchen, we handle all types of residential renovations in Manhattan. But, don’t just take our word for it. View our full portfolio of before and after renovations in Manhattan.

Extensive Planning To Avoid Unexpected Costs/Delays

With a full-service team of design and construction professionals accustomed to the complexities of Manhattan renovations, we make change orders and mid-project budget adjustments much less likely by our in-depth planning process.

Licensed Contractors In New York City

When renovating your Manhattan apartment with Gallery, rest assured you’re in good hands. We are fully licensed with the New York City Department of Consumer Affairs and the New York City Department of Buildings. We also carry lead-safe and Occupational Safety and Health Administration certifications, as well as all other necessary certifications. Finally, we carry insurance that’s significantly higher than the required limits ($5 million in general liability, $1 million in workers’ compensation, and $3 million in auto).

The Busy-Client Test Where Your Time Goes, And Where It Does Not Manhattan clients choose design-build to get their renovation without a second job. This is the honest split: the decisions that genuinely need you, and the workload that never reaches your calendar.
On Your Calendar The decisions only you can make
The intro call and site meeting that define your goals and budget
Design meetings at the studio and select showroom visits
Reviewing 2D plans and 3D renderings, then approving the design
Signing off on material selections before procurement
Milestone walk-throughs and the final punch-list review
On Gallery's Calendar Handled in-house, reported to you in one thread
Architectural drawings, engineering coordination, and every revision cycle
Alteration agreements, board packages, DOB filings, permits, and DOF tax lot paperwork
Ordering, tracking, receiving, and inspecting every finish and fixture
Trade scheduling, building logistics, COIs, elevator bookings, and work-hour compliance
Inspections, sign-offs, permit closeout, and the completion letter
Client involvement scales with preference: those who want more showroom time or weekly site visits are welcome, and those who want less can approve at milestones. Either way, the coordination burden stays on Gallery's side of the table.

Examples Of Our Design Build Renovations In Manhattan

Brooklyn Design-Build Renovation

Upper East Side Co-Op Renovation | 55 East End Ave

We’re getting rave reviews of this co-op renovation on the Upper East Side. Located at Riverview South, a few blocks from Gracie Mansion, this two bedroom, two bathroom was a dated post-war home that hadn't been renovated for years. That’s when the client, a facial surgeon living with his dog, brought Gallery into the equation. Our full-service approach allowed us to hone in on his design objectives, execute the architectural plans accordingly and then work together to materialize the construction of his dream home. View the full Manhattan renovation before and after.

Brooklyn Design-Build Renovation

Full Renovation Of Pre-War Co-Op In Manhattan | 1035 5th Avenue

Our recent renovation at 1035 5th Avenue placed us in the heart of Manhattan. This stunning Italian Renaissance Palazzo co-op, located on Fifth and 85th street near The Met, overlooks Central Park. When our client purchased this 4,000 square foot pre-war property, it hadn't been updated in over 50 years. The renovation involved a complete design overhaul, incorporating prior architectural elements and elegant marble accents, while also creating an additional bathroom and powder room. While the results of this luxe Upper East Side renovation speak for themselves, the client’s glowing praise for our full-service approach went a long way. View the full Upper East Side renovation before and after and view the testimonial from our client Jennifer, below.

Helpful Articles About NYC Design Build Renovations

Looking for more information on hiring a design build general contractor in Manhattan? Make time for these priority articles from our Design & Reno blog, which lend further expertise about our client-first, full-service approach to your upcoming NYC renovation.

Townhouse Renovation NYC
Brooklyn Renovation New York City

Why choose gallery as Your design build Contractor In Manhattan

If you work with Gallery, you can rest easy knowing we plan, design, and execute all of our NYC renovations with client care front and center. To see why design-build is the best method for your NYC apartment renovation, explore more of our work, or contact us to see why our New York City apartment renovation and remodeling services are the most mindful choice when considering a residential renovation in Manhattan or Brooklyn.

Manhattan Design-Build

Pre-Purchase Renovation Assessment

Evaluate Your Manhattan Apartment
Before You Buy

Gallery KBNY is an award-winning, full-service design-build firm specializing in the architecture, design, and renovation of apartments, co-ops, condos, townhomes, and lofts across Manhattan and Brooklyn. Our in-house team — with a founding partner involved in every project — manages every phase from board approvals through construction. No outsourcing, no handoffs, no gaps in accountability.

As seen in

| | | |
★★★★★ 100+ Five-Star Reviews Best of Design & Service · 7 Years Running

Pre-Purchase Assessment

We conduct pre-purchase renovation assessments for buyers during the contract period. Walk the apartment with us before you commit — understand the full scope, cost, and timeline before closing.

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