Screenshot 2026-01-02 at 12.57.39 PM.png

Hero video/fallback image depicts a construction zone - several buildings in construction with large cranes in the sky working on them. On the ground below there are cement trucks and supplies.

FROM VISION
TO REALITY

Landlord Hayden Mattus Landlord Hayden Mattus

Empire State Realty Trust

QBG completed multi-floor pre-builds for Empire State Realty Trust at the Empire State Building.

The scope included full-floor build-outs as well as patch-and-match work, encompassing corridors and restrooms, delivering functional and flexible office spaces.

Read More
Landlord Hayden Mattus Landlord Hayden Mattus

Durst Organization

QBG completed multi-floor renovations for the Durst Organization. 

The project included the refresh and upgrade of new white box suites, with installation of new lighting, millwork, sprinkler, and HVAC systems. The work delivered a modern, functional, and ready-to-occupy office environment.

Read More
Landlord Hayden Mattus Landlord Hayden Mattus

Tishman Speyer - Adam Street Partners

QBG completed the fast-track renovation and modernization of an office space for Tishman Speyer - Adam Street Partners. 

The scope included upgrades to electrical and low-voltage systems, as well as new conference rooms, executive offices, a pantry, bathrooms, and open office areas, delivering a modernized and efficient workspace.

Read More
Landlord Hayden Mattus Landlord Hayden Mattus

Knotel

QBG completed the build-out of office spaces for Knotel in Miami, FL, and multiple New York City locations.

The work included new office areas, conference rooms, pantries, and bathrooms. It also featured upgrades to IT, electrical, and plumbing systems, along with the installation of new audio/visual technology. The result is modern, and fully equipped workspaces designed for efficiency and functionality. 

Read More
Landlord Hayden Mattus Landlord Hayden Mattus

Nuveen Real Estate

QBG completed renovations across multiple floors for Nuveen Real Estate.

The scope included the refresh and upgrade of new white box suites, with installation of lighting, millwork, sprinkler, and HVAC systems, resulting in a modernized and functional office environment.

Read More
Landlord Hayden Mattus Landlord Hayden Mattus

LeFrak Organization

QBG completed the renovation of multiple amenity and office spaces for the LeFrak Organization in New York, NY.

The project included upgrades to the 17th, 15th, and 2nd floors, featuring open ceilings with Level 5 finishes, polished concrete floors, and Connectrac systems to support cubicle layouts. Additional work included a new pantry, office space with glass fronts, and open-area workstations, resulting in a modernized and flexible workspace.

Read More
Landlord Hayden Mattus Landlord Hayden Mattus

Cove Properties

QBG completed the multi-floor renovations at Cove, 2 Rector Street in New York, NY.

The scope included the refresh and upgrade of new white box suites, with installation of lighting, millwork, sprinkler and HVAC systems, resulting in a modern and functional office environment.

Read More
Residential Hayden Mattus Residential Hayden Mattus

Private Residence

QBG completed the new construction of a private residence in New Canaan, CT.

The home features all-new mechanical, electrical, and HVAC systems, along with extensive custom millwork throughout. Highlights include a circular bathroom, wet bar, garage with elevator to the basement, and a playful slide connecting the main living room to the basement bar. Exterior work incorporated high-end landscape design with an infinity pool, orchard, and wooden walkways in a parklike setting, resulting in a distinctive modern estate.

Read More
Residential Hayden Mattus Residential Hayden Mattus

Confidential Residential Tower

QBG completed the fast-track renovation and modernization of corridors and the lobby at a confidential residential tower in Jersey City, NJ.

The multi-phased project featured new paint and wallpaper throughout the hallways, executed on an accelerated schedule with two floors completed every two weeks to accommodate residents in the occupied building.

Read More
Residential Hayden Mattus Residential Hayden Mattus

The Armory

QBG completed the renovation of 52 occupied residential apartments at the Armory. 

The scope included new HVAC systems, roof replacement, storm drain connections, and façade repairs, along with the construction of a new elevator shaft and modernization of laundry facilities, resulting in a fully upgraded residential community.

Read More
Residential Hayden Mattus Residential Hayden Mattus

Nottingham Tower

QBG completed the renovation of over 165 occupied affordable housing units at Nottingham Tower.

The project was executed under a multi-phase master plan designed to coordinate tenant relocations, accelerate construction, and modernization upgrades, resulting in an efficient unit turnover and an improved residential environment.

Read More
Residential Hayden Mattus Residential Hayden Mattus

25 Central Park West

QBG completed the renovation and combination of two apartments into a single residential unit.

The project involved a full reconfiguration of the floor plan, including a new kitchen, bathrooms, and bedrooms. High-end millwork, lighting, and finishes were incorporated throughout, resulting in a seamlessly integrated and sophisticated space.

Read More
Residential Hayden Mattus Residential Hayden Mattus

1000 Park Avenue

QBG completed the demolition and complete gut renovation of a 2,200 square foot apartment on Park Avenue. 

The project included the installation of a new staircase, custom finishes such as millwork, stone, and lighting, and a state-of-the-art audio/visual system, resulting in a fully modernized and sophisticated residential space.

Read More
Retail Hayden Mattus Retail Hayden Mattus

Burlington

QBG completed the gut renovation and fast-track modernization for Burlington, featuring all-new electrical, millwork, plumbing, and sprinkler systems, delivering a fully modernized and high-functioning retail environment.

Read More
Retail Hayden Mattus Retail Hayden Mattus

Hive & Colony

QBG completed the build-outs for multiple nationwide locations of Hive & Colony, a luxury retailer. 

The work included new partitions, flooring, MEP systems, custom millwork, and finishes, resulting in modern, high-end retail environments customized for each location.

Read More
Retail Hayden Mattus Retail Hayden Mattus

Away Travel

QBG completed the build-out of an upscale luggage retailer, Away Travel.

The scope included new partitions, ceilings, MEP systems, concrete flooring, storefront, and custom millwork, resulting in a modern fit-out that delivers a polished and elevated retail experience.

Read More
Retail Hayden Mattus Retail Hayden Mattus

Superdry

QBG completed the fast-track renovation and modernization of the retail store, Superdry, in New York, NY. 

The project featured a new store layout with coordinated furniture, off-site storage of office furnishings until project completion, and the installation of all-new electrical, millwork, plumbing, and sprinkler systems, resulting in a fully modernized retail environment delivered on an accelerated schedule.

Read More
Restaurants Hayden Mattus Restaurants Hayden Mattus

The Breslin

QBG completed the demolition and full renovation of The Breslin, a high-end eatery in New York, NY. 

The project featured upgraded mechanical and electrical infrastructure, a full kitchen build-out, and bespoke finishes including millwork, stone, and lighting, resulting in a modern and elevated dining environment.

Read More
Restaurants Hayden Mattus Restaurants Hayden Mattus

John Dory Oyster Bar

QBG delivered the demolition and full renovation of the John Dory Oyster Bar.

The project featured upgraded mechanical and electrical infrastructure, new bar areas, a new storefront, and custom finishes including millwork, stone, and glass. The result is a contemporary dining destination that seamlessly blends elevated design with operational performance.

Read More
Restaurants Hayden Mattus Restaurants Hayden Mattus

Bibigo

QBG completed the buildout of Bibigo, an upscale eatery at Rockefeller Center. 

The project featured new MEP systems, flooring, millwork, ceilings, and lighting to create a refined and modern dining experience. The result is a high-quality restaurant fit-out that blends craftsmanship with functionality in one of the city’s most iconic locations.

Read More