MCS is excited to announce our latest software launch this month. This software program will integrate customer interaction with a real time look at daily progress on each job. Clients will be able to view everything from project cost, change orders, daily logs from our on-site team, pictures, videos, work schedule, etc. It allows client's to electronically sign off on any selections or changes to scope as well as real time messaging and notifications with our team. We are moving towards a seamless integration with our job site updates as well a paperless environment to eventually streamline the building process. Stay tuned for updates as we continue to strive for the best customer satisfaction!
construction services
Blog RSS
Client Login
FREE Quotes


MCS is excited to announce our latest software launch this month. This software program will integrate customer interaction with a real time look at daily progress on each job. Clients will be able to view everything from project cost, change orders, daily logs from our on-site team, pictures, videos, work schedule, etc. It allows client's to electronically sign off on any selections or changes to scope as well as real time messaging and notifications with our team. We are moving towards a seamless integration with our job site updates as well a paperless environment to eventually streamline the building process. Stay tuned for updates as we continue to strive for the best customer satisfaction!


Modular Additions for existing Homes.                                                                                                                                                                                                                       Modular Construction Services Builders Paramus-franklin lakes.                                                                                                           

  1. New Home Construction
    Modular Services
  2. Home Renovations
    Modular Homes NJ
  3. additions nj
    Home Renovations
  4. Kitchen & Bath Renovations
    Home Additions
  5. Signature Building Systems
    Integrated Construction
Make MCS My Homepage

WHY MODULAR? The advantages, the process, the customization for your new Home or Addition! Modular Construction Services offers a Free 5 Hour Design with our in house architect! 

Design and Build for better Living

Review me  >  Facebook




Let Your Imagination Run Wild

Our modular homes ... are not cookie cutter; every aspect from size to material to finishing touches are completely customizable. Whether it is a simple space for gathering and entertaining, or making the most of every inch with ingenuity and creative solutions, we will be your partner in turning those dreams into reality..

 Let Creativity Guide You

Designing your dream space does not have to be daunting; while the choices and options may seem overwhelming, we have a few tricks up our sleeves to turn your fantasy into a reality. We will walk you thru your dreams, helping you to envision all the possibilities, and make the most of your expanding space without expanding your budget. 

Let Us Handle Everything 

Over our 30 years helping homeowners to build their dreams, we have assembled a team that works seamlessly to take your from zoning and permits to the final CO. From architects and surveyors to electricians and masons; from excavators to erectors, we put your team in place to maximize your budget, minimize the process time, and most importantly, to reduce your stress. Our pre and post set managers handle coordinating and communicating with all the various parties involved in making your dream a reality. So sit back, and let us build your dream space. 

Let Us Build it 

Home Remodeling

Contact us today for your free estimate

Learn More
Remodeling a home is a big undertaking, but a well-planned home addition will pay for itself time and time again. Boost your home's value and extend its square footage with an impactful home addition. Maximize your investment by selecting the perfect materials and details to enhance your home's value and character. These amazing house additions combine more space and good looks by building up or off of their existing home designs. Whether you are planning a one-room  addition, a second-storyadd-on, or an outdoor room, check out our photos of additions for inspiring ideas to implement in your own home addition. Ensure that your new home add-on is a success with our helpful home remodeling ideas, inspiration, and expert advice. Read these time- and money-saving tips -- from construction basics to design styles to building regulations -- before you start your home addition so you are equipped to identify what you want in your addition and how to calculate the cost of the project.
Modular Additions for existing Homes
Signature Building Systems is a modular home manufacturer founded in 1992 by experts in systems built housing. We are a manufacturing leader in custom designed pre-site built homes. Signature Building Systems has built over 4,000 quality homes that provide exceptional value and savings to residential and commercial buyers.
We offer two-story, cape, ranch, and raised ranch floor plans as well as custom designed and tailored floor plans that meet your most demanding requirements. Additional expertise includes fabricating estate homes, multi-family residences, apartment complexes, and housing developments. Large projects include custom hotels and motels, assisted living facilities, townhouses, and 55 plus senior communities.
  1. additional manufacturing
  2. Waretown, NJ

Home Of The Month - September

This beautiful two story home in Waretown, NJ was constructed for Modular Homes Factory Direct. The September Home of the Month is 1,650 SQFT on the first floor with an additional 660 SQFT of storage space in the attic. The kitchen features soft close doors & drawers, and a stainless steel range hood. The living room features a gas fireplace.

If you'd like any additional manufacturing information and to view our gallery of projects, please visit our website or call 201.323.0252 to speak to a salesperson.

modular home manufacturers

Additions to Homes

Additions to Homes
The average national cost of adding a room or building an addition is $41,664, with most homeowners spending between $21,006 and $64,668. This data is based on actual project costs as reported by HomeAdvisor members.

Many homeowners eventually come to that daunting dilemma: whether to buy their dream house or transform their current home into that dream. Once you make the commitment to build an addition, you've probably decided to go down the latter road. This decision might be something you've long considered, or it may have been thrust upon you by an expanding family. In either case, recognize that this will be a profound investment in time and money, but one that, if done properly, will enhance the value of your most important investment: your home.

A Custom Home Contractor Of Quality


Home Remodeling
There are convincing arguments to be made in favor of prefabricated housing.


Find out how much your project will cost

Get Your Estimates now
Provide a few details about your project and receive competitive quotes from MCS.
Integrated Construction
Browse All Project Categories

Modular Services Company

  1. Because the interior for an addition can be so involved, it’s easy to forget or discount the effort needed to make the exterior shine. You will need to consider the siding and roofing materials you would like to use to finish this space. And you might weigh the quality of exterior materials against their visibility. Also in the cost of the addition, be careful to factor in the permits needed and the work needed to prepare the foundation.
    The Value of Your Remodel or Addition
    Yes, these big projects can be daunting undertakings. But driving the project’s moment must be your goal to reap the benefits once it’s done. You will have a more beautiful and functional home. And if you execute you project strategically, you'll find that it’s worth considerably more than when you started. Kind of makes all the sawdust and fear worth it.

    Workers for an Addition or Remodel

    Depending on how your size-and-complexity plans work out, you may find you need one general contractor, or you may find you need a team of specialized professionals. For example, if you are doing a remodel, you may want to start with consulting an interior decorator. But, as with hiring any home professionals, you want to be cautious about whom you choose. For instance, watch out for decorators who offer free services - these can actually be a manufacturer's representative pushing certain products. Besides narrowing your options, you may pay more in the long run. A flat-fee decorator might look like a great bargain on the outset, but make sure that this person won't insist on acting as your exclusive buying agent. You don't want decorators who will steer you toward marked-up products that carry larger commissions for them. Always check prices you get from your decorator against retail.
    You may also need to hire people that you didn't even think about - such as a structural engineer. The structural engineer inspects the foundation, infrastructure, curtain wall, insulation and building envelope. Through careful inspection and comparison to the approved building plans, the engineer can ensure that the actual building meets the drawings provided and that any necessary corrections are made. While this might be an extra cost that you didn’t initially anticipate, the safety of your structure is paramount, and this simple exercise can save you money and legal hassles down the road.

    Budget for an Addition or Remodel

    Once you have your plans in place, remember that you can always make changes that modify your budget as you go. For example, maybe get a mid grade carpet instead of the highest grade available. Wait for a sale to purchase items like paint, appliances or new windows. Use coupons. Look for rebates. If you have the time, plan your remodel or addition as early as possible and start purchasing items you know you'll need early. This way you are incurring a slight cost over time and not a large cost all at once. You may also be able to afford a higher end product that you would normally not be able to afford if you tried to purchase everything at one time.

    ​​Addition Exteriors

  2. Home Addition & Remodel Cost Guides

    ​​These major Building projects can be scary and expensive. But doing homework on the front end can help you develop a firm budget, a clear vision and a more fruitful relationship with your contractors. It might also lessen the fear factor. Start with the biggest, broadest questions - What do you hope to accomplish with the project and how much do you have to spend? Then your contractors can help you work your way to the smaller questions about specific materials, etc. That kind of strategic planning should bring clarity to the project, which could be the most valuable asset you bring to the table

    ​Size and Complexity of the Addition or Remodel

    Some cost factors here are obvious, such as the size of a porch or extra room. But the nature of each project carries levels of complexity that might not be immediately apparent. Early on, you'll want to get a handle on how many general contractors, electricians, plumbers, carpenters or decorators you'll need to complete the project. You'll also want to consider the cost of permits and inspections. Then, budget at least some extra cushion for the unexpected. An example: Perhaps you have an older home, and when your contractors tear up your carpet, they discover structural problems with the flooring or maybe the plumbers find old pipes that need to be replaced. Hope for the best, but plan for at least a bit of the worst.   Continue Reading -->

how much to build a modular home in nj

Custom Home Builder

Modular Construction Services

Why choose MCS?

Fast estimates
Construction Design Services
Project planning & management
Permit application / acquisition
Residential and commercial
Fully licensed and insured
Owner operated
Certified Graduate Remodeler
Fully staffed office
Local references upon request
Member of Better Business Bureau & many other accredited organizations

Modular Construction Companies

Have you and your family outgrown your home but you don't want to move? Do you love your neighborhood, but need more space? Then call on ​​Modular Construction Services Builders, a custom home builder with more than 30 years of experience. We help homeowners realize the full potential of their homes in 45 days with the help of our patented Systems Built Technology.
Finding a custom home contractor to build your new home or add to your existing home might seem overwhelming. Rely on our exclusive team of professionals to finish every custom home building project with superior craftsmanship. We also provide free estimates and consultations throughout the process to keep you thoroughly informed and satisfied with your new or renovated home.

Contact us to learn more about our trusted home building company. No matter what your prefabrication needs may be, we're ready to put our experience and skills to the test. Some of the services we provide include:

New Home Builder
Prefabricated homes
Turnkey Building
2nd Story Additions
Prefabricated homes, often referred to as prefab homes or simply prefabs, are specialist dwelling types of  prefabricated  building, which are manufactured off-site in advance, usually in standard sections that can be easily shipped and assembled.

Custom Home Additions for your New Jersey Home

Since the beginning, Modular Construction Services has been committed to helping homeowners throughout the region have a stress-free experience throughout the additions process. Beginning with our free, on-site consultations, we will provide you with an accurate estimate of what it will take to turn your dreams into reality.

Customer care and quality construction are the first priority at our New Jersey MCS, and this philosophy shines through in each step of the building process. Regardless of the size or complexity of your additions, we have the expertise that you need to ensure a seamless process.

As the most trusted name for  Additions to Homes in the region, MCS provides exceptional benefits to all of our customers, including:
Free, in-home estimate
Expertly-trained crews
Innovative thermally efficient construction
Professional installation services
Affordable pricing
Limited Warranties Available

Custom Homes Made with Reliable Methods

Design consultation

The first step for home remodeling is to schedule an appointment at your home with a member of our staff and our licensed architect. We will take measurements and determine the best use of the space. Whether you are adding square footage, removing walls to create an open floor plan, or finding ways to bring in more natural light the possibilities are endless.

Presentation of your architectural plan and cost estimate

We will then schedule an appointment at our office to meet with our staff to go over your plan and cost estimate. Assuming we meet all of your expectations we will begin the permit process.

Plan completion/construction

A typical renovation or addition requires building, electrical, and plumbing permits. We handle this entire process. Having a licensed builder, licensed plumber, and licensed electrician will ensure that your project is done safely and will meet all the municipalities' requirements. Once we obtain the permits, the remodeling process will begin and you will soon be enjoying your dream home.
While we pride ourselves in our 45-day setting up period, we never let any detail slip. Our reliable on-site management controls the time spent on each project, which means your custom home is ready in less time. 

Thanks to our Systems Built Technology, 80% of our units arrive completed at the construction site and come pre-inspected. This eliminates delay times caused by failed inspections and unexpected costs to your custom home. In addition, the custom homes we build are more eco-friendly due to their quick turnaround times, which reduce the amount of waste created from construction. We also use 20% more wood than traditional structures, which equates to 20% more energy efficiency in your home.

Three Steps To Your Renovation or Addition​

A Custom Home Contractor Of Quality

Working with a fast, effective modular home construction method is our expertise, but we still recognize traditional protocol. We never work without first consulting with our engineering team, who determines how your project will be affected by zoning requirements, availability of utility, and the existing structure of your home (if applicable). When plans and budget have been determined, our modular building contractor then secures the proper permits. 

Only after these necessary steps have been completed do we break ground on the project. It sounds extensive, but taking these measures ensures the quality of your home for years to come.
Full Name
Email: MCS
Featured Projects
  1. Project title
    modular homes
  2. Project title
     Decks, Patios, Porches
  3. Contact us today for an estimate - We serve within the Metro area
    luxury modular homes
  4. Westfield
  5. Title 5
  6. 2nd Story Garage addition Bridgewater NJ
    Modular Home Construction
  7. After Pic Woodcliff Lake NJ
    Kitchen & Bath Renovations
  8. Bernardsville
    Modular Homes
  9. 20 Manor Rd, Livingston NJ.
    modular additions for existing homes
Projects In Progress
Completed  Projects