Home Addition Services in Summit, NJ

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Transform Your Home with SEI Construction Inc.

Welcome to SEI Construction Inc., your premier partner for home additions in Summit, NJ. We specialize in creating beautiful, functional spaces that seamlessly blend with your existing home. Whether you need extra space for a growing family or want to enhance your home’s value and functionality, we are here to turn your vision into reality.

Types of Home Addition Projects

At SEI Construction Inc., we offer a variety of home addition projects tailored to meet your specific needs:

Room Additions

Second-Story Additions

Kitchen Extensions

Bathroom Additions

Sunrooms and Conservatories

Garage Conversions

post-construction of home addition

Common Home Addition Builds

What Most Homeowners request in Summit, NJ

Room Additions

Expand your living space with a new bedroom, family room, or home office. Our team ensures that each addition complements your home’s architectural style. 

Additional bedrooms

Home office space

Family or entertainment rooms

Playrooms for children

In-law suites

Custom built-ins and storage solutions

Second-Story Additions

Increase your home’s square footage without sacrificing yard space by adding a second story. This option is perfect for homeowners looking to maximize their property’s potential.

Additional bedrooms and bathrooms

Master suites with walk-in closets and en-suite bathrooms

Home office or study areas

Bonus rooms for entertainment or fitness

Balconies or rooftop decks

Additional storage areas

Kitchen Extensions

Enhance your cooking and dining experience with a kitchen extension. We create spacious, modern kitchens equipped with the latest amenities.

Expansive kitchen islands with seating

Custom cabinetry and pantry space

Open-concept layout for dining and entertaining

Breakfast nooks or dining areas

Enhanced natural lighting with large windows or skylights

Second-Story Additions

Increase your home’s square footage without sacrificing yard space by adding a second story. This option is perfect for homeowners looking to maximize their property’s potential.

Additional bedrooms and bathrooms

Master suites with walk-in closets and en-suite bathrooms

Home office or study areas

Bonus rooms for entertainment or fitness

Balconies or rooftop decks

Additional storage areas

Bathroom Additions

Add convenience and luxury with an additional bathroom. Whether it’s a master suite or a guest bathroom, we design spaces that offer comfort and style.

Luxury master bathrooms with soaking tubs and walk-in showers

Guest bathrooms

Powder rooms

Double vanities and ample storage

Spa-like amenities

Sunrooms and Conservatories

Bring the outdoors inside with a sunroom or conservatory. These light-filled spaces are perfect for relaxation and entertaining.

Floor-to-ceiling windows for maximum light

Outdoor living space integration

Retractable shades or blinds

Built-in seating or plant shelves

Garage Conversions

Transform your garage into a functional living space, such as a guest suite, home gym, or hobby room.

Guest suites with private bathrooms

Home gyms or yoga studios

Hobby or craft rooms

New lighting fixture installation (Major Electrical)

Home theaters or game rooms

Office spaces with built-in desks and shelving

Insulated and climate-controlled environments

Customized storage solutions

Our Home Addition Process

At SEI Construction Inc., we understand that a home addition is a significant investment. Our goal is to make the process as smooth and stress-free as possible.

Here’s how we ensure a seamless integration with your existing home:

Initial Consultation and Planning

We begin with a thorough consultation to understand your needs, preferences, and budget. Our team will conduct an on-site assessment to evaluate your home’s structure and identify the best approach for your project.

Custom Design Solutions

Our experienced designers work closely with you to create a custom design that complements your home’s architecture and meets your functional needs. We use advanced 3D modeling tools to provide a clear visual representation of the final result.

Detailed Project Planning

Once the design is approved, we develop a comprehensive project plan that outlines the timeline, materials, and construction phases. We ensure that every detail is meticulously planned to avoid any disruptions.

Quality Craftsmanship

Our skilled craftsmen use the highest quality materials and construction techniques to ensure that your home addition is built to last. We pay close attention to every detail, from matching the existing exterior finishes to ensuring structural integrity.

Seamless Integration

We focus on blending the new addition with your existing home seamlessly. This includes matching roofing, siding, windows, and other architectural elements. Our goal is to create an addition that looks like it was always part of your home.

Regular Communication

Throughout the construction process, we maintain open and regular communication with you. Our project managers provide updates and address any concerns promptly to ensure a smooth experience.

Final Walkthrough and Handover

Upon completion, we conduct a thorough walkthrough with you to ensure that every aspect of the project meets your expectations. We address any final touches and ensure that you are completely satisfied with your new space.

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Schedule Your Free Home Addition Consultation & Project Quote

Fill out the form below to have a team member contact you about your home addition project.

We are located in Westfield, NJ, and our services are limited to surrounding townships in and near Union County, NJ.

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Summit, NJ, Remodeling Services

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