Home Addition Contractors NJ
If you’re looking to add more space, functionality, or value to your New Jersey home, Gambrick is here to help. With over four decades of experience designing and building custom home additions, we’ve earned a reputation across Ocean and Monmouth Counties for craftsmanship, reliability, and personalized service.
Whether you’re planning a new bedroom, a larger kitchen, a second-story addition, or a complete in-law suite, we work closely with you to create an addition that feels like a seamless extension of your home.
Why Local Homeowners Choose Gambrick?
For over 40 years, we’ve been building custom home additions across the Jersey Shore—from Spring Lake and Sea Girt to Rumson and Red Bank. That experience matters. We understand the unique character of Monmouth County homes, the permitting requirements of each township, and the challenges that come with coastal properties and older houses.
What makes us different is our personal approach. We handle everything—design, permits, and construction—so the process stays smooth and stress-free.
You’ll work with the same trusted team from start to finish, with clear updates along the way.
“Working with Gambrick felt easy from the start. They really listened, offered great ideas, and built an addition that blends perfectly with our home.”
— Mark & Julia S., Spring Lake
Every project is tailored to your home, goals, and budget—with lasting craftsmanship and a seamless building experience.
What Makes Our Additions Different
Unlike many contractors who outsource design or rely on templated plans, we manage everything in-house with a custom approach tailored to your lifestyle, architecture, and goals.
With over 40 years of experience building across the Jersey Shore, our process is refined, transparent, and fully local—from the first sketch to the final walk-through. We understand local zoning, coastal building codes, and the craftsmanship standards that make your addition not only beautiful, but compliant and resilient.
- In-house design & construction
- Personalized plans—not cookie-cutter layouts
- Clear communication & project timelines
- Expertise in Ocean & Monmouth County permitting
- High-end materials and finishes that match your home
When you work with Gambrick, you’re not just hiring a builder—you’re partnering with a team that treats your home like their own.
Types of Additions We Build
Every family’s needs are different, and so are the homes across New Jersey. That’s why we design and build additions that fit both your lifestyle and your neighborhood.
Some of the most common types of additions we build include:
- Second-Story Additions – A great way to expand without losing yard space, perfect for growing families who need more room.
- Kitchen & Bathroom Additions – Many older homes in Red Bank, Belmar, and Middletown have smaller kitchens and bathrooms. Expanding or upgrading these spaces creates more room, improves functionality, and increases home value.
- Sunrooms & Four-Season Rooms – Popular along the Jersey Shore in towns like Sea Girt, Avon-by-the-Sea, and Long Branch, these spaces bring in natural light and connect your home to the outdoors.
- Garage Additions – Whether you need more storage, a workshop, or extra living space above the garage, this option is common in Colts Neck and Middletown.
- In-Law Suites & Guest Spaces – Designed for comfort and privacy, these additions are ideal for families in towns like Holmdel, Shrewsbury, and Manasquan.
No matter the type of addition, our goal is always the same: to create a space that looks and feels like it’s always been part of your home.
What to Expect When You Work with Us
- Consultation & Planning: We start with a free on-site consultation in your home. We’ll discuss your goals, budget, and timeline, then begin shaping ideas into a practical design.
- Design & Permitting: Our team handles architectural plans, 3D renderings, and all required permits, ensuring your project meets local zoning and building requirements.
- Construction & Project Management: From foundation to final finishes, our skilled craftsmen and project managers ensure everything runs smoothly, stays on schedule, and exceeds expectations.
- Final Walkthrough & Support: We don’t just build— we stand by our work. Every addition is backed by a workmanship warranty and our commitment to long-term client satisfaction.
Where We Build
Gambrick Construction proudly serves homeowners throughout Ocean County and Monmouth County, New Jersey, including towns like Point Pleasant, Brick, Middletown, Spring Lake, Wall, Sea Girt, and surrounding communities. With deep roots at the Jersey Shore, we understand the local climate, building codes, and architectural styles that make homes here unique.
What Homeowners Are Saying
We’re proud to have earned the trust of families across New Jersey. Here’s what some of our clients have shared about their experience working with us:
★★★★★ “Gambrick made our home feel brand new.” “We added a second story to our house in Wall Township, and from start to finish, the team was incredible. They listened to what we wanted, gave us helpful suggestions, and stayed on schedule. The final result looks like it was always part of the house. We couldn’t be happier.”
— Kristin M., Wall Township, NJ
★★★★★ “They handled everything and made the process stress-free.” “We added an in-law suite in Manasquan for my mom, and it turned out beautiful. From the permits to the final walkthrough, they took care of it all. Everyone was professional and respectful of our home.”
— James T., Manasquan, NJ
★★★★★ “Quality work and great communication.” “We expanded our kitchen and added a sunroom in Brick. The team was easy to reach and kept us updated the whole way through. It’s rare to find a contractor that actually does what they say — Gambrick delivered.”
— Danielle R., Brick, NJ
★★★★★ “Feels like part of the original home.” “We were worried an addition would look obvious or out of place, but the design they came up with blended perfectly with our home in Bay Head. You can’t even tell it wasn’t always there.”
— Mark & Jenn P., Bay Head, NJ
Frequently Asked Questions
Thinking about expanding your home but not sure where to start? Below are some common questions we hear from homeowners in the Point Pleasant and Jersey Shore areas. If you have any additional questions, feel free to reach out— we’re here to help!
Q: Do I need a permit for a home project?
Yes, any significant home expansion requires a permit in accordance with local building codes. At Gambrick, we handle the entire permitting process to ensure your project meets all local, state, and coastal zone regulations, making the process stress-free for you.
Q: What is the typical cost for a home project?
Costs vary depending on the size, type, and complexity of the project. On average, homeowners in Ocean and Monmouth Counties spend between $100,000 and $200,000+. We provide free, detailed estimates tailored to your specific needs during the consultation.
Q: How long will it take to complete my home project?
The timeline depends on the project’s scope. Most projects take around 4 to 6 months to complete. We’ll give you a detailed schedule upfront and keep you updated throughout the process to ensure everything stays on track.
Q: Will my new space blend with the rest of my home?
Absolutely. Our design process ensures your new space feels like a natural extension of your home. We carefully match architectural styles, materials, and finishes to create a seamless look both inside and out.
Q: Can I add a second story to my home?
Yes, we specialize in second-story expansions. This is a great option for homeowners who want to increase living space without losing yard space. We’ll assess your home’s foundation to ensure the project is a good fit and meets structural requirements.
Q: What types of projects do you typically work on?
We handle a wide range of home transformations, including:
- Room expansions (bedrooms, home offices, etc.)
- Master suites
- Kitchens and living area remodels
- Sunrooms and enclosed porches
- Second-story expansions
Every project is custom-designed to suit your lifestyle and the unique characteristics of your home.
Q: Do you offer both design and construction services?
Yes, we offer full-service design and build. This means we manage everything from the initial concept and 3D renderings to permits and construction, ensuring you have one dedicated team from start to finish.
Start Your Project Today
Adding space to your home can feel like a big step—but you don’t have to do it alone. At Gambrick Construction, we guide you through every phase, from the first conversation to the final walkthrough, making the process simple and clear.
Whether your home is in Spring Lake, Point Pleasant, Brick, or elsewhere in Monmouth or Ocean County, we help you create a space that feels natural, adds comfort, and stands the test of time.
Call us at 732.892.1386 or email us to schedule your free, no-obligation consultation.
