Your Trusted Home Remodelers and Designers

JNJ Improvements is a residential design and building company with roots in Anne Arundel County. JNJ offers a wide range of services, from custom design and construction projects to handyman services. We pride ourselves on being professional, courteous, and on time.

Any renovation to your home should be a fun and exciting experience. JNJ’s goal is to make that goal a reality. Our professional and courteous team of professionals will cater to your needs and requirements.

  • Residential Design
    Quality workmanship is our standard at JNJ Improvements. Whether you are looking to do a full interior and exterior makeover of your home or simply remodel a room, JNJ Improvements has the home remodeling experience to achieve the look you have always wanted.
    Get your free estimate!
    Permitting
    Let us serve as your experts! Sheffield Construction handles permitting for home construction and remodeling projects.
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    Additions
    Not ready to move but running out of space? Consider an addition to your home to provide the luxurious space you've been needing. Our professional home contractors will match the look of your existing home to make your addition a perfect fit!
    Get your free estimate!
    Major Home Renovations
    Looking to give your home a facelift? We offer complete home remodeling to give your house the look you've always wanted! Don't wait — give JNJ Improvements a call today for all your design and home renovation needs.
    Get your free estimate!
    Remodels
    Give your home the updated look it deserves! JNJ Improvements specialize in a variety of home remodels. Our specialists will help plan and design your space and finish the job with quality workmanship.
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    Basement Finishing
    Make your basement the ultimate hang out area or create a functional space with JNJ Improvements! We're the experts in basement makeover projects, providing design, remodeling, and finishing.
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    Kitchen Remodeling
    We offer design, layout, cabinetry, counter tops, flooring, and more to make your kitchen dreams a reality. We'll create a unique design to fit your needs and desires.
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    Bathroom Remodeling
    You can have the bathroom of your dreams with JNJ Improvements. Our bathroom remodeling experts can handle complete bathroom renovations, including shower enclosures, bathroom designs, tile, plumbing, and more!
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    Porticos
    Freshen up your entryway with a professionally designed and constructed portico. Our experts will work with you to determine your needs and style preferences to create a stylish portico that fits your home's look and feel.
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    Decks
    Liven up your outdoor living space with a spacious deck. Our decking experts will lay out and design a deck to perfectly fit your backyard.
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    Custom Homes
    Building a new home? Consider JNJ Improvements, Serverna Park's most experienced custom home builder. As a licensed home builder, we have you covered from the ground up! From permitting to plumbing and finishes, we use quality products to ensure your home will last a lifetime!
    Get your free estimate!
  • In need of Commerical Construction?
    Check out our sister company, Sheffield Construction — the leading experts in medical and dental office construction and remodeling.
    Sheffield Construction