Trust JJS Management INC

NYC & NJ CONTRACTING & CONSTRUCTION MANAGEMENT

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General Contractor & Construction Management

JJS Management Inc. is a distinguished full-service General Contractor and Construction Management firm with a specialized focus on high-end renovation projects in New York City and New Jersey. Since our establishment in 2016, we have consistently delivered excellence through proven means and methods on every project we undertake.

About Us

We Are Your Partner in Building a Legacy

Renovating your NYC apartment is an exciting journey, but navigating the costs can feel overwhelming. At JJS Management Inc., we believe having a clear understanding of your renovation budget is key to a successful project. That’s why we break down the factors that impact renovation costs and use our proprietary management system to ensure efficiency, transparency, and reliability every step of the way.

We bring the scale and certainty of a tier-one construction company, combined with the agility and innovation needed to stay ahead in a constantly evolving industry.

Why Choose Us?

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High Quality

Emphasis on uncompromising quality, craftsmanship, and client service. Strong focus on establishing and maintaining firm client relationships.

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On-Budget

Specialization in Commercial, Residential, and high-end renovation projects. Proven track record of delivering excellence since 2016.

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On-Schedule

Demonstrated ability to successfully complete diverse projects within specified timelines and budgetary parameters.

OUR PROPRIETARY MANAGEMENT SYSTEM

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Design Included

Our in-house design team collaborates closely with you from the start, integrating your vision with functional and aesthetic elements to create a cohesive plan. This integration helps avoid mid-project changes, saving time and money.

More about our team

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Proprietary Management System

Our proprietary management system ensures all aspects of the renovation are meticulously planned and executed. This system coordinates materials, schedules labor, and tracks progress, providing transparency and efficiency.

see our work

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Guaranteed Completion Date

We understand the importance of timely project completion. Our guaranteed completion date allows you to plan your life around your renovation, providing peace of mind and minimizing disruption.

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Industrial

Our unwavering commitment to uncompromising quality, craftsmanship, and client service defines our core culture. We take pride in our ability to cultivate strong client relationships and successfully execute complex projects with precision, ensuring timely completion and adherence to budgetary constraints.

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Educational

Our in-house design team collaborates closely with you from the start, integrating your vision with functional and aesthetic elements to create a cohesive plan. This integration helps avoid mid-project changes, saving time and money.

Get a Quote

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Luxury Townhouse Construction - West Village, NYC

At JJS Management Inc., we take pride in delivering excellence, and our latest project in the West Village is no exception.

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Luxury Chelsea Mansion - Manhattan, NYC

At JJS Management Inc., we specialize in crafting luxury living experiences — and this newly completed Chelsea mansion is a true testament to that.

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83 Grand Street - Brooklyn, NY

We transformed four buildings for an investment firm into modern, efficient short-term rental spaces.

Understanding Renovation Costs

Renovating in New York City comes with unique considerations. At JJS Management Inc, we provide transparent cost breakdowns to help you plan your budget effectively. Our basic renovations start at $250 per square foot, while luxury transformations can reach $800+ per square foot. These comprehensive estimates cover labor, materials, and design services, ensuring a seamless renovation experience. Factors like square footage, material quality, and structural changes all play crucial roles in determining your final cost. We’ll guide you through each aspect, helping you make informed decisions that align with your vision and budget, influence renovation costs, and explain how our proprietary management system ensures efficiency and reliability.

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Basic Renovation

$250 to $350 per square foot

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Luxury Renovation

$350 to $2,500+ per square foot

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Coverage

These estimates cover all labor and materials, including design services, to ensure a seamless renovation experience.

Initial Assessment

We evaluate your space and discuss your renovation goals to provide an accurate cost estimate.

Design Phase

Our in-house design team works with you to create a tailored plan that balances aesthetics and functionality

Material Selection

We help you choose high-quality materials that fit your budget and style preferences.

Construction

Our expert team executes the renovation efficiently, adhering to New York City regulations and building requirements.

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Client’s Testmonial

"JJS Management Inc. undertook the comprehensive renovation of four buildings for an investment company specializing in short-term rentals. The project involved a full-scale refurbishment from the ground up, transforming the properties into modern, functional spaces designed for high turnover and operational efficiency. Each building was tailored to accommodate remote management."

-83 Grand St., Brooklyn, NY

Frequently Asked Questions

ARE YOU LICENSED AND INSURED?
Absolutely. JJS Management Inc. holds all the necessary state and local licenses required for construction projects. We are also fully insured, including general liability and workers’ compensation. We pride ourselves on offering clients a stress-free experience, backed by a strong commitment to safety and personal care throughout every phase of the project.
WHAT TYPES OF PROJECTS DO YOU SPECIALIZE IN?
At JJS Management Inc., we specialize in a wide range of construction services — from residential renovations to high-end commercial build-outs and custom home construction. Whether it’s a full-scale remodel or a precision renovation, we approach every project with meticulous attention to detail and a genuine passion for bringing our clients’ visions to life.
HOW DO YOU DETERMINE THE COST OF A PROJECT?
The cost of each project is determined based on a comprehensive evaluation of the scope of work, material selections, labor, and timeline. JJS Management Inc. provides detailed, transparent, and personalized estimates after an initial consultation and site visit, ensuring that every client feels fully informed, valued, and respected throughout the decision-making process.
HOW DO YOU HANDLE PERMITS AND INSPECTIONS?
Yes, absolutely. JJS Management Inc. manages all permits, filings, and inspection scheduling necessary to ensure that every project complies with local building codes and regulations. Our experienced team handles the paperwork and logistics, allowing you to relax and focus on the exciting aspects of your project, knowing you’re in caring, capable hands.
WILL I HAVE A DEDICATED POINT OF CONTACT DURING THE PROJECT?
Definitely. At JJS Management Inc., we assign a dedicated project manager to each project who becomes your personal guide and advocate from start to finish. This ensures clear communication, quick responses to your questions, and an overall experience built on trust, attentiveness, and genuine care for your satisfaction.
DO YOU OFFER WARRANTIES ON YOUR WORK?
Yes. JJS Management Inc. proudly stands behind the quality of our work by offering comprehensive warranties that cover both labor and materials. Our relationship with clients doesn’t end when the project is finished — we remain available and committed to your ongoing satisfaction, because to us, every client is part of the JJS family.

What our customers are saying

Tailored Solutions

"Working with a GC who knows what they are doing makes your life much easier if you are renovating. David and Zack are great people who are very helpful at every stage of your project. They are very understanding and easy to work with. They give tailored solutions and recommendations for your budget and timeline. They are organized, communicative, and very honest people. We can’t recommend them enough!"

- World Class Granite

On-Time and On-Budget

"I highly recommend JJS Management for any home renovation or improvement project! They are true professionals who bring expertise, attention to detail, and high-quality craftsmanship to every job. I've seen their work first-hand, from stunning kitchen remodels to custom marble finishes, flawless painting, and reliable electrical work, and the results are always top-notch. What really sets them apart is their dedication to client satisfaction and their ability to deliver on-time and on-budget. If you're looking for a trustworthy contractor who does it all with excellence, look no further!"

- Naomi B.

Exceptional Experience

"Working with JJS Management Inc. has been an exceptional experience. Their professionalism, attention to detail, and dedication to timelines were evident in every aspect of the project. From the very first interaction to the successful completion of our project, the team provided outstanding service with warmth and genuine care. I highly recommend JJS Management Inc. to anyone seeking reliable and top-notch management services."

- Roy T.

Ready to Get Started?

Schedule a free estimate with us today!