Basement Remodeling

We specialize in amazing basement transformations

Award Winning Home Remodeling Contractor In New Jersey

 Basement Remodeling & Finishing Contractor
Beautiful basement transformations in Hunterdon, Somerset, and Mercer Counties

Transforming your basement into a beautiful, functional space is one of the most impactful ways to enhance your home. At Armstrong Interiors, we specialize in basement remodeling and basement finishing, helping homeowners in Hunterdon, Somerset, and Mercer Counties unlock the full potential of this often-overlooked area.

With over 25 years of experience, we’ve worked with families to turn unfinished basements into vibrant living areas, cozy retreats, or practical storage solutions that meet their unique needs. Whether your goal is to create a family entertainment room, add an extra bedroom, or design a home office, our team is here to bring your vision to life.

The basement has the most untapped potential in your home, offering endless possibilities to expand your living space. Many homeowners need more room to accommodate their growing families, entertain guests, or increase storage. A finished basement not only provides that extra square footage but also adds significant value to your property.

From custom layouts to high-quality finishes, Armstrong Interiors ensures that every detail of your project is tailored to your style and lifestyle. Let us help you make the most of your basement space with a remodel that’s as practical as it is beautiful.

Armstrong Interiors is a remodeling contractor based out of Flemington, NJ and serving homeowners in Flemington, Raritan Township, Clinton, Lambertville, Princeton, Montgomery, Hillsborough, Bridgewater, and Hopewell.  We specialize in all aspects of basement remodeling and finishing including basement design, basement layout, basement entertainment areas, basement storage solutions, basement home offices, basement bedrooms, and more.  If you've been dreaming about a transforming your basement into a more usable, livable space, we're the team that can make that vision a reality!

Basement Before & After Photos

Just slide the bar to the left and right to see the before and after photos of these basements we've recently remodeled.  What a dramatic difference for these happy homeowners!

Before After
Before After
Before After
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Before After
Before After

Basement Remodeling Projects We've Completed

View the basement transformations we've completed.  Click on any project to learn more about that project.

The Benefits of Remodeling Or Finishing Your Basement

Your basement is more than just a dark, underutilized space—it’s an opportunity to unlock the full potential of your home. Remodeling or finishing your basement can transform it into a versatile, functional, and valuable part of your living space. Whether you’re envisioning an extra bedroom, a family game room, or simply more organized storage, a finished basement offers countless benefits that can enhance your home and your lifestyle.

Unlock Usable Space

One of the greatest advantages of finishing your basement is the ability to maximize your home’s square footage. A well-designed basement remodel turns unused space into a fully functional area, tailored to meet your family’s needs. Instead of letting this valuable space go to waste, you can create:

      • A cozy family room or home theater for relaxation.
      • An extra bedroom for your growing family.
      • A home office, gym, or hobby room to match your lifestyle.

Untapped Potential

Basements are often overlooked, but they hold endless possibilities. With the right vision and expert craftsmanship, your basement can become one of the most versatile areas in your home. Imagine the transformation:

      • A vibrant playroom for your kids.
      • A sleek bar or entertaining space for hosting guests.
      • A functional laundry room or utility space with ample storage.

By finishing your basement, you’re turning raw potential into reality.

More Living Space

As families grow and needs change, additional living space becomes invaluable. A remodeled basement offers a cost-effective way to expand your home without the expense of an addition. Whether you’re looking for a private retreat, a secondary living area, or extra bedrooms, a finished basement provides the flexibility to adapt your home to your evolving lifestyle.

Organized Storage Solutions

Even if you don’t need more living space, a finished basement can significantly improve your storage capabilities. Adding built-in shelving, cabinets, or dedicated storage rooms helps keep your belongings organized and your main living areas clutter-free. With a well-designed basement, everything has its place, from seasonal décor to sporting equipment.

Enhanced Home Value

A finished basement not only adds functional space but also increases your home’s resale value. Buyers are often drawn to homes with finished basements because they see the added living area as a bonus. By investing in basement remodeling, you’re not just improving your quality of life—you’re making your property more appealing and marketable for the future.

Energy Efficiency and Comfort

Finishing your basement also creates an opportunity to improve its insulation, lighting, and climate control, making it a comfortable and energy-efficient part of your home. Upgraded materials and modern designs can transform a damp, drafty basement into a warm, inviting environment that you’ll love spending time in.

Whether you’re looking to create a functional living space, improve your home’s storage, or simply add value to your property, remodeling or finishing your basement is a smart investment. At Armstrong Interiors, we specialize in turning unused basements into beautiful, practical spaces that enhance your home and your lifestyle. Contact us today to discuss your basement remodeling goals!

To schedule an estimate for your basement remodeling or basement finishing project please call (908) 806-7341 or fill out our contact form and we’ll get right back to you.

Our Basement Remodeling Process

At Armstrong Interiors, we understand that finishing your basement can feel like a daunting task. That’s why we’ve developed a clear, organized process to guide you through every step. Our approach ensures your experience is smooth, enjoyable, and results in a finished basement that transforms your home and maximizes its potential. From the initial consultation to the final walkthrough, we focus on understanding your vision, maintaining clear communication, and delivering exceptional craftsmanship.

Our process begins with an on-site meeting where we discuss your goals for the space, review your ideas, and assess your basement’s current condition. During this meeting, we’ll help you explore the possibilities for your basement, such as adding a family room, guest suite, home office, or extra storage. We’ll also discuss your budget and provide our honest recommendations for maximizing value while staying within your desired investment range.

Once we understand the scope of your project, we’ll create preliminary design drawings tailored to your vision. These designs will outline layout options, finishes, and potential upgrades. After refining the design with your input, we’ll provide a detailed estimate that breaks down the costs for every element of the project, from flooring to electrical work. This step ensures complete transparency and allows you to make informed decisions about your investment.

When the design and budget are finalized, we’ll prepare a comprehensive contract package. This package includes:

    • A clear proposal detailing the scope of work.
    • Any relevant design drawings or layouts.
    • A timeline for the project’s completion.
    • A breakdown of material selections, such as flooring, cabinetry, and finishes.
    • A payment schedule outlining milestones.

Our electronic documentation system allows you to review and approve each element conveniently. Once signed, we’ll provide you access to our customer portal, where you can track project progress, view daily updates, and communicate directly with our team.

With the contract signed, we begin preparing for construction. This phase includes:

    • Obtaining any necessary permits.
    • Ordering materials based on your selections.
    • A visit from our Production Manager to confirm site conditions, align design intent, and finalize logistical details.
    • Establishing a schedule that works for you, minimizing disruptions to your daily life.

During construction, our team works diligently to turn your basement vision into reality. Key features of this phase include:

    • Continuous communication to keep you informed of progress.
    • Expert craftsmanship for all elements, including framing, electrical, plumbing, drywall, and finishes.
    • Daily log updates with photos through our project management system.
    • A dedicated Field Manager to ensure the project runs smoothly and to address any questions or changes promptly.

We pride ourselves on maintaining a clean and organized workspace throughout the process, ensuring minimal disruption to your home.

As construction concludes, we’ll conduct a comprehensive walkthrough with you to ensure every detail meets your expectations. During this stage, we will:

    • Secure any required final inspections and approvals.
    • Provide a full demonstration of any new features, such as lighting systems, heating, or built-in storage solutions.
    • Deliver electronic copies of all documentation, including warranty information and inspection certifications.

Once completed, your newly finished basement will be ready to enjoy—whether as a cozy family retreat, an entertainment hub, or a functional workspace.

How Much Does Basement Finishing Cost?

Basement finishing and remodeling projects can be simple or complex.  Here's an idea on what a basement remodel might cost

Smaller Basement Remodels

Basement Finishing

Your unfinished basement has so much potential!  We specialize in amazing basement transformations and create beautiful, modern spaces for you and your family to enjoy.

Cost $30k-$50k+
Depending On Size and Scope.

Mid Sized Basement Remodeling Cost

Basement Remodeling

Remodeling your basement can include many things.  Maybe you want to add a bathroom? Or a workout room, home office, or a play-room for your kids?  The possibilities are endless!

Cost $35k-$100k+
Depending On Size and Scope.

Luxury Basement Remodeling

Basement Living Areas

Basement living areas are more complex projects only because they generally require independent living space including bedrooms, bathroom, and/or kitchen.

Cost $50k-$150k+
Depending On Size and Scope.

These prices are only ball park figures to give you a rough idea as to what you should expect for the cost of high-end, basement remodeling work, completed by a team of craftsman.  Your particular basement remodeling project may vary depending on the site, the specific materials chosen, and the overall scope of work.

If you need a firm price please request a consultation so we can view your potential project, listen to your ideas, and determine the actual scope of work required to complete your project.  After our on-site consultation we'll be able to provide you with a firm estimate to complete your basement renovation project the right way.

Our Basement Finishing Projects Can Include

The sky is the limit when it comes to basement finishing and remodeling

Basement Bars
Home Theaters
Media Rooms
Home Gym Area
Kids Playroom
Built-In Storage
Bedrooms
Entertainment Area
Home Office
Craft or Hobby Room
LED Lighting
Soundproofing
Basement Kitchen
Laundry or Utility Room
Ventilation Systems
Egress Windows

Questions About Basement Remodeling?

The timeline for finishing or remodeling a basement depends on the complexity and scale of the project. Generally, finishing a basement can take anywhere from 4 to 8 weeks, while remodeling can take 2 to 4 weeks or more. This timeline may vary based on factors such as permit approvals, material availability, and our current schedule.

In New Jersey, permits are generally required for basement finishing or remodeling projects. This typically involves obtaining building, electrical, plumbing, and mechanical permits, depending on the scope of the project.

Before beginning any basement finishing or remodeling work, it is essential to check with your local building department or municipality for specific permit requirements, as they can vary between jurisdictions. Additionally, some homeowner's associations (HOAs) may have their own regulations and approval processes that need to be followed.

By obtaining the necessary permits, you ensure that your basement project meets local building codes, and you can avoid potential issues when selling your home or with your homeowner's insurance. At Armstrong Interiors we can streamline the permitting process and obtain them for you prior to starting the project.

To prevent water damage and mold growth, proper waterproofing and moisture control measures should be implemented during the finishing or remodeling process. This may include installing a sump pump, sealing foundation cracks, and applying waterproof coatings to walls and floors. Additionally, proper insulation, ventilation, and the use of mold-resistant materials can help keep moisture levels in check.

Although finishing or remodeling a basement with a low ceiling can be challenging, there are options to make the space more comfortable and functional. Some solutions include painting the ceiling a light color to create an illusion of height, using recessed lighting, and strategically arranging furniture to maximize headroom. In some cases, it may be possible to lower the floor or raise the ceiling by modifying the joists or foundation, but this can be a costly and complex process.

The ideal flooring for a basement depends on the intended use of the space and the homeowner's preferences. Popular options include vinyl plank, engineered hardwood, ceramic tile, and carpet. It's essential to choose moisture-resistant materials and install a vapor barrier or underlayment to prevent moisture-related issues.

The ideal ceiling height for a finished basement is at least 7 feet, although 8-9 feet is preferable for a more spacious feel. Building codes in Hunterdon County, NJ typically require a minimum of 7 feet for habitable spaces.

To create a welcoming, well-lit basement, use a combination of ambient, task, and accent lighting. Recessed or flush-mounted ceiling lights work well for ambient lighting, while table lamps and floor lamps can provide task lighting. Wall sconces, track lights, or LED strip lights can add accent lighting to highlight architectural features or artwork.

Proper insulation is essential for energy efficiency and comfort in a finished basement. Consider using rigid foam insulation, spray foam insulation, or batt insulation between the studs, along with a vapor barrier to prevent moisture infiltration. Make sure to insulate the rim joists, as well as the walls and ceiling, to minimize heat loss.

Yes, you can add a bathroom or kitchen to your finished basement, provided there is adequate space and proper plumbing and electrical connections. Adding a bathroom or kitchen can significantly increase the functionality and value of your basement and is essential if you're building an independent living space like an in-law or rental suite.

To maximize natural light in a finished basement, consider enlarging existing windows or adding new ones, if possible. Choose window treatments that allow light to filter in, such as light-colored curtains or blinds. Use light-colored paint on walls and ceilings, and incorporate mirrors and reflective surfaces to help distribute light throughout the space.

Yes, basement bedrooms in New Jersey require an egress window. According to the New Jersey State Building Codes, any sleeping room in a residential building must have at least one operable emergency escape and rescue opening, which can be a window or an exterior door. If the bedroom is in a basement, the egress window must meet specific size and height requirements to ensure safe escape in case of an emergency.

What Our Basement Clients Say...

From our initial contact, the Armstrong team was just great.

From our initial contact, the Armstrong team was just great. They have a 'well-oiled machine' of organizational structure that makes working with them so seamless. Their customer-friendly online portal ensured the project stayed on schedule and nothing fell through the cracks--specifically, the updated schedules, payments, weekly updates and photos, change orders, punch-list and ongoing communication that is available to the whole crew. They have an experienced professional in-house team and a collection of well vetted contractors to handle design, project planning and management, permits/inspections, ordering materials and detours that inevitably come up with all construction projects. We were impressed with the quality of all the trades who worked on our basement and felt very comfortable having the crew in our home. They were respectful of our property, lifestyle, family life, and privacy and always kept the workspace extremely clean and orderly. I don't use the terms 'beyond our expectations' or 'quality workmanship' easily but they fit our review and experience with Armstrong perfectly. We love our newly finished basement and would definitely use Armstrong again for any future home projects.

Houzz User

Armstrong Interiors did a fantastic job designing and finishing our basement

Armstrong Interiors did a fantastic job designing and finishing our basement, which included putting in a full bath and egress window. Everyone I worked with from the company was professional and pleasant. They finished the job quickly and without issues. When there were minor hiccups, they were addressed immediately. I also appreciated the input from the team on details that made a difference - like tile design and door locations. I'm very happy with the end result and I highly recommend Armstrong Interiors.

Lauren C.

We are very pleased with the results as we now have both an attractive and functional space.

We hired Armstrong Interiors to complete an extensive finished basement project. Everyone at the firm was responsive, professional and thorough throughout the planning and construction process. We are very pleased with the results as we now have both an attractive and functional space. We would recommend the firm without any reservations.

RS (Houzz User)

I had the pleasure of working with Mr. Lentine in refinishing our basement.

I had the pleasure of working with Mr. Lentine in refinishing our basement. Throughout the course of the project, he was a consummate professional. He was accurate in his initial assessment of the scale and cost of our project. The custom cabinetry and fireplace look great! They also kept the workplace tidy and clean throughout the project. Mr. Lentine and his workers are perfectionists and we really appreciated the attention to detail. We can now thoroughly enjoy the expanded living space!

H. Lantos

From start to finish it was a great experience and the space looks really good.

I just completed a basement project with Armstrong Interiors. From start to finish it was a great experience and the space looks really good. We were given a plan and updated on progress along the way, especially considering we had some delays with the town in reference to permits which was no fault of Armstrong Interiors. The Armstrong team were very professional, courteous and always kept their work area very clean and neat. I highly recommend this company and would use them again on our next project.

Alberto Quintero

Basement Finishing Or Remodeling, What's The Difference?

Finishing and remodeling a basement are two distinct processes, each with its own set of goals and requirements. Understanding the difference between these two approaches is essential for homeowners as they decide on the best course of action to maximize the potential of their basement space.

Finishing a basement involves transforming an unfinished or partially finished space into a fully functional and livable area. This process typically includes insulating and framing the walls, installing drywall, adding flooring, and providing adequate lighting, heating, and ventilation systems. Finishing a basement also encompasses the installation of electrical and plumbing systems, as well as any other necessary utilities.

The primary goal of basement finishing is to create a comfortable and safe environment that can be used for various purposes, such as a family room, home office, or guest suite.

On the other hand, remodeling a basement refers to the process of updating or altering an existing finished basement to better suit the homeowner's needs or preferences. This may include redesigning the layout, updating the décor, or adding new features and amenities.

Remodeling projects can range from simple cosmetic changes, like repainting walls and replacing old fixtures, to more extensive overhauls that involve structural modifications, such as adding or removing walls and installing new windows or doors. The primary goal of basement remodeling is to enhance the functionality, aesthetics, and overall enjoyment of an already finished space.

Both finishing and remodeling a basement offer numerous benefits, including increased living space, improved energy efficiency, and enhanced property value. However, the key difference lies in the starting point and scope of the project. While basement finishing focuses on creating a functional space from scratch, basement remodeling seeks to improve and tailor an existing space to better meet the homeowner's needs and preferences.

When deciding between finishing or remodeling a basement, homeowners should consider factors such as their budget, the current state of their basement, and their long-term goals for the space. Ultimately, the choice will depend on the specific needs and desires of the homeowner, as well as the potential return on investment that each approach offers.

Request Your Basement Remodeling Consultation

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