20+ Years
Building in
New York City

Landmark & Historic
Renovations and remediation experience

Permitting & Approvals
Experienced regulatory
coordination

Occupied Buildings
Strategic phasing and
careful planning

WHAT WE DO

How We Build Clarity into Your Project

General Contracting

Detailed estimating for commercial, multi-family, and mixed-use projects — with a range of pricing options including cost plus and open book

Green line art illustration of a dwelling structure with a peaked room and a center door

Structural Remediation

Shoring, façade replacement, and masonry remediation that restore safety and integrity to aging and landmark buildings.

Green line art illustration of three horizontal bars with a vertical line intersecting the three bars

Conceptual Estimating

Early-stage cost estimating that provides reliable cost guidance before design is complete, helping clients evaluate project feasibility and make informed decisions.

Green checkmark inside a square

> Permitting & Approvals

Extensive experience navigating NYC permitting and agency approvals, including DOB NOW filings, TPP, DOT permits, and Site Safety requirements.

> Landmark & Historic

Compliance with preservation requirements and board review on sensitive properties.

> Commercial Interiors

Building lobbies, shared amenities, office fit-outs, and common area renovations.

Explore What We Do

WHO WE ARE

A New York firm built on clarity.

Klaracon was founded with a clear vision: to approach construction with thoughtful problem-solving, strong client relationships, and an unwavering commitment to the work. Our skilled, collaborative team brings diligence, transparency, and personal attention to every project, from the earliest conversations through completion.

A modern office lobby with a concrete wall featuring lit-up sign that reads "KLARACON" in green and white letters. There are gray sofas, a wooden coffee table with a book, a decorative sculpture, and a potted plant. Glass walls reveal additional office space inside.

FEATURED PROJECTS

Our work, across the city.

Selected residential and commercial projects demonstrating Klaracon’s experience in complex construction, renovation, and restoration throughout New York City.

  • Empty gym featuring cardio machines, weightlifting equipment, and a rack of exercise balls and weights.

    Condo Conversion From Lobby To Residence

    This project involved a comprehensive renovation of the lobby and amenity spaces within a luxury residential building in downtown Manhattan. The scope included upgrades to shared resident areas, including the fitness center, children’s playroom, and common spaces, enhancing functionality and overall resident experience.

  • Rooftop terrace with glass doors and railing, brick walls, and a blue sky.

    West Village Penthouse

    This reconstruction and stabilization project consisted of structural remediation of penthouse triplex units, where the masonry assembly comprising C-joists and Q-deck slabs had experienced significant structural degradation as a result of prolonged water and moisture exposure. Project included a new 2,600 square foot exterior roof deck.

  • Clean lines in a modern open plan apartment with a kitchen and main entry visible

    Garden Apartment Conversion

    Just steps from Park Avenue in New York City, this rundown garden apartment was transformed into a stunning oasis. The work entailed new stone cladding lobby entrance, and a garden equipped with irrigation, wrought iron fencing, Spanish cedar fence, stainless steel railings, and blue stone paver patio.

THE FIRM BEHIND THE WORK

Clarity comes from structure.

Good construction depends on more than what happens in the field. Klaracon combines experienced people with disciplined systems, clear communication, and strong project controls to keep every project organized, transparent, and moving forward.

From Procore and established project processes to direct communication with clients, consultants, and trade partners, our approach creates visibility and accountability throughout the work. The result is a firm that is structured in how it operates, collaborative in how it works, and personally invested in every project.

Meet the team

TRUSTED BY OWNDER, DEVELOPERS & MANAGING AGENTS

Interested in working together? Let’s talk.

Request a Proposal
Call (212) 882-3000