Get the Home Addition of Your Dreams

When you turn to Alleva Construction for your home addition project, you’ll be pleasantly surprised by how stress-free and streamlined the entire process is. Adding another room to your home requires many time-consuming steps, and we will take care of them all – including design, permitting, and construction – while transforming your house into the home of your dreams. And, as always, our expert plumbers, builders, and electricians will complete your project according to our high standards. So, whether you'd simply like a bedroom addition to accommodate a growing family or you'd like a complete in-law suite with a brand-new kitchen and bathroom, you can trust our home addition contractors to turn your vision into a reality.

Step 1: Consultation

Get your ideas for your home addition ready. Your project will begin with a comprehensive consultation with an experienced home addition designer. We'll get to know what you'd like to accomplish with your addition project, take all necessary measurements, and make tailored recommendations.

Step 2: 3D Design & Cost Estimate

As a design-build firm, Alleva Construction can create custom plans for your home addition that include 3D renderings. You'll be able to see exactly what your finished home addition will look like, ensuring that there will be no surprises upon completion of the project. Work won't begin until you are completely satisfied with our design and have approved our detailed cost estimate.

Step 3: Permits & Construction

Home addition projects require a lot of different permits. Alleva Construction will deal with all of these headaches for you. We also have a team of experienced home addition contractors as well as a licensed builder, electrician, and plumber, all of whom will ensure that your project is completed to the highest standards and meets all local code requirements.

Get your addition for

$500

a month!

With the best financing in the region, you could have your dream addition for as low as $500 a month.

Financing Options

With the best financing in the region, you could have your dream addition for as low as $500 a month.

Financing Options

Room Addition Construction and Custom Design Services for Bergenfield, NJ, Homeowners

Sometimes what a home needs isn’t simply a remodel, but a new addition entirely. If that sounds like your home in Bergenfield, New Jersey, then you should turn to Alleva Construction. We’re the area’s premier design/build contractor, so we can help you at any step of your room addition journey, from design to installation. Plus, our company has close to four decades of experience in home improvement, so you can have confidence in our expertise.

Work With Our Designers

The first step of your room addition is the most fun—designing it! You’ll work closely with our in-house design team to create a vision for your addition. Our experts will listen to your goals, find out about your tastes and preferences, and offer a custom design for your room addition, complete with all the details needed to make it uniquely yours. That way, your new room is a perfect fit for your home, adding the utility and aesthetic you’re looking for.

Installation and Construction Expertise

After you’re happy with the design of your room addition, our team will get to work on construction and installation. By keeping everything in-house, we help minimize communication issues while ensuring that every project we complete lives up to our high expectations of quality.

The Local Remodeling Experts

At Alleva Construction, we’re proud to be recognized as one of the area’s premier home improvement contractors. If you’re interested in upgrading your home in Bergenfield, NJ, with a custom room addition, we’re the only team you need to call. To find out more, contact us today and schedule a consultation regarding your home.

Bring Your Vision to Life

We work with you to create your dream on any budget.

The empty interior of a modern residential home.

Client Satisfaction is Our Priority

"Alleva Construction is a great business and they do amazing work. They are also very community oriented and give back to the fullest extent. I recently hosted a career day at my school and they did not hesitate to jump on boa"

– Valencia Henry

"I just wanted to let you know that the electrician came and reconnected the light fixture that now works and Innovative Closet Design came again and rebuffed the glass shower door and it is now satisfactory. Thank you for all"

"I’m writing to provide a recommendation of the highest level on behalf of Alleva Construction. Living in a condo on the Hudson Waterfront, I had presented Alleva with a challenging and unique design/construction project "

– Bennett

"The bathroom is beautiful and everything works! Freddie, Kirin and the entire Alleva staff did a terrific job... attentive, informative and on top of the project. I also commend you in the professional manner in which you han"

"I had a stupid accident in my driveway in January when my car slipped out of gear and rolled into our shed. Causing damage to my car and even causing the shed to be moved off its foundation. We contacted Alleva Construction I"

– Donna Toomey

"Bob and I wanted to take this opportunity to thank you for the beautiful renovations done to our home. Your vision for our home exceeded anything we could have imagined—driving up to the house and seeing the new front door,"

"I engaged Alleva Construction to assist in some emergency repairs and restoration work. Mike Alleva was immediately responsive to my call, understood and explained the required repairs in short order. His crew was at work the"

"We would like to take this opportunity to commend everybody at Alleva Construction for a job well done. It is imperative to say first and foremost that we wouldn’t have been able to preserve our sanity without the constant "

"We’ve always defined customer service as “being able to successfully anticipate and exceed customer expectations”, and, if Alleva & Co. were just another general contracting firm we probably wouldn’t make the effort t"

– The Hollands

"I want to take this opportunity to thank you for the services your company performed at Company No. 1, Yawpo Fire House, Oakland, New Jersey. Your office staff was courteous and responsive and always responded promptly to "

– Charles M. Smiley, Jr. Superintendent, Department of Public Works

"We highly recommend Alleva Construction. They have done quite a few jobs at our home, and we are very pleased with their work. They are reasonable, reliable, and efficient. Their work is always done in a timely fashion. They "

"We are very happy with our new windows. They look great, and we no longer hear the traffic. Mike's idea, framing them, is the perfect finishing touch. Your masonry work is first rate. Whatever the job, we call Alleva first"

– JB Oradell

"Alleva Construction has done the work on my house for the past six years. They have done construction, repair, and replacement work. In my opinion, Alleva Construction is simply the best construction company I have ever found"

"I thought it would be appropriate to send you a note commending the work done in my home over the course of 1999-2000. I have been surprised to find out how consistently thorough, professional, and neat your team is. I have a"

"Alleva Construction has just completed a large renovation to our home consisting of the following: New and Expanded Kitchen Expanded Family Room incl. Bricking of Fireplace and Hearth Conversion of Porch to Year-Round He"

Create your dream home with confidence today

Schedule a Consultation

BRANNJ

Certified Remodeler

NAHB

Lead-Safe EPA Certified Firm

BBB Accredited

Green Certifiied Professional