Top-rated second story addition builders.

Get matched with top second story addition builders in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Second story addition builders in Secaucus

Avatar for Basic Basement Co
Basic Basement Co
122 Park Ave
4.83(
315
)
Approved Pro
Basic Basement Co
122 Park Ave
4.83(
315
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
36 local quotes requested

With over 40 years combined experience, we provide complete Basement remodeling and finishing services with Free estimates and no-nonsense pricing. We will give you the Basement you've always wanted by transforming your previously unfinished Basement into a usable and comfortable living area you can be proud of. We are known for constant communication and on-site project management.

"We recently had our basement finished with Basic Basement Co and we could not be any happier with the results! All of the tradesman that came in (electrical, plumbing, tile, painting, carpenter, etc.) did amazing work and were very professional and cleaned up after themselves each day. Very easy company to work with and Gail helps you every step of the way with great communication. Project Management helped with the design from the very beginning and helped transform your vision - I absolutely love our new basement and would highly recommend Basic Basement Co!"

Grace P on July 2025

With over 40 years combined experience, we provide complete Basement remodeling and finishing services with Free estimates and no-nonsense pricing. We will give you the Basement you've always wanted by transforming your previously unfinished Basement into a usable and comfortable living area you can be proud of. We are known for constant communication and on-site project management.

"We recently had our basement finished with Basic Basement Co and we could not be any happier with the results! All of the tradesman that came in (electrical, plumbing, tile, painting, carpenter, etc.) did amazing work and were very professional and cleaned up after themselves each day. Very easy company to work with and Gail helps you every step of the way with great communication. Project Management helped with the design from the very beginning and helped transform your vision - I absolutely love our new basement and would highly recommend Basic Basement Co!"

Grace P on July 2025


Avatar for BAS Construction
BAS Construction
350 Route 46, Suite 219
5.00(
41
)
Approved Pro
BAS Construction
350 Route 46, Suite 219
5.00(
41
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1434 local quotes requested

BAS Construction is a Full Service Home Improvement and Remodeling Company. We do it all, Basement Remodeling & Finishing, Kitchen Improvement, Bathroom Improvement, Painting, Siding, Home Improvement, etc. You name it, we do it. Our Company is fully Insured and Certified. We offer only the highest quality services to our customers while keeping the cost affordable to your budget.

"It was a great experience. Sina and his team were professional and took great care to do a great job. They constantly had new ideas to make the process better and worked with me on ideas I had. Best contractors I have ever worked with."

Sameer A on July 2022

BAS Construction is a Full Service Home Improvement and Remodeling Company. We do it all, Basement Remodeling & Finishing, Kitchen Improvement, Bathroom Improvement, Painting, Siding, Home Improvement, etc. You name it, we do it. Our Company is fully Insured and Certified. We offer only the highest quality services to our customers while keeping the cost affordable to your budget.

"It was a great experience. Sina and his team were professional and took great care to do a great job. They constantly had new ideas to make the process better and worked with me on ideas I had. Best contractors I have ever worked with."

Sameer A on July 2022


Avatar for Inson Dubois Wood LLC
Inson Dubois Wood LLC
526 West 26th Street #805
5.00(
12
)
Approved Pro
Inson Dubois Wood LLC
526 West 26th Street #805
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1285 local quotes requested

Full Service Residential Design Firm that focuses on full transparency and meeting our clients budget and timeline. Impeccable attention to detail and cost analysis are our strong point. A full design team takes your project from inception to completion in record time.

"Inson is a creative genius with a superb eye. He did everything with meticulous detail and completely transformed our apartment into an amazing, gorgeous home. We enjoy entertaining, and our friends love coming over, always remarking how beautiful and inviting our home is- and that was exactly what we wanted, except Inson brilliantly upgraded our concept, within budget and on time (even with our aggressive timeline because we needed to be out of our old place and into our new within months!). Inson’s team was also great to work with - always polite and professional. We highly recommend Inson and plan on working with him again on our Hamptons home!"

Sandy T on November 2021

Full Service Residential Design Firm that focuses on full transparency and meeting our clients budget and timeline. Impeccable attention to detail and cost analysis are our strong point. A full design team takes your project from inception to completion in record time.

"Inson is a creative genius with a superb eye. He did everything with meticulous detail and completely transformed our apartment into an amazing, gorgeous home. We enjoy entertaining, and our friends love coming over, always remarking how beautiful and inviting our home is- and that was exactly what we wanted, except Inson brilliantly upgraded our concept, within budget and on time (even with our aggressive timeline because we needed to be out of our old place and into our new within months!). Inson’s team was also great to work with - always polite and professional. We highly recommend Inson and plan on working with him again on our Hamptons home!"

Sandy T on November 2021


Avatar for Your Way Contractors
Your Way Contractors
2 Merry Ln
4.79(
75
)
Approved Pro
Your Way Contractors
2 Merry Ln
4.79(
75
)
Approved Pro
Customers say: True professional
298 local quotes requested
42 years of experience

Your Way Contractors: Has the skilled professionals to do everything you need in-house from planning and design, construction, installation, and finishing of all details. Our creative and sophisticated thinking, combined with in-depth knowledge of city codes and building regulations are essential to designing to the maximum potential of your space and finishing the job in a timely manner.

"Gene and his crew did a great job on a difficult project. The house is over 100 years old and had been renovated several times in the past. Gene’s strength is to work collaboratively with his client to ensure the project meets the customer’s expectation. This project changed a couple of times based on what we found during demolition. Gene provided options and was always upfront about the cost of each option. We set out a schedule and the crew showed up on time for the day and on schedule for the week. I am very happy with the work."

Stephen B on July 2024

Your Way Contractors: Has the skilled professionals to do everything you need in-house from planning and design, construction, installation, and finishing of all details. Our creative and sophisticated thinking, combined with in-depth knowledge of city codes and building regulations are essential to designing to the maximum potential of your space and finishing the job in a timely manner.

"Gene and his crew did a great job on a difficult project. The house is over 100 years old and had been renovated several times in the past. Gene’s strength is to work collaboratively with his client to ensure the project meets the customer’s expectation. This project changed a couple of times based on what we found during demolition. Gene provided options and was always upfront about the cost of each option. We set out a schedule and the crew showed up on time for the day and on schedule for the week. I am very happy with the work."

Stephen B on July 2024


Avatar for star22home
star22home
22 Plainfield Ave
4.64(
74
)
Approved Pro
star22home
22 Plainfield Ave
4.64(
74
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
514 local quotes requested

Our mission is to service our customers in a prompt and professional manner. We do not consider a home improvement or remodeling project complete until the work is finished, the job site is clean, and the customer is completely satisfied. Licensed & Insured since 1997

"This is an overdue review. I hired Bernie and his team for a kitchen remodel in June 2021, after he did an excellent job with my three bathrooms in 2020. The kitchen remodel was also excellent. His works are efficient, hardworking and clean. My remodel took two weeks, as he had quoted and for the exact price he had quoted. I would hire him and his team again and I referred them to a coworker for her bathroom project. She was also very pleased with their work."

Maria C on January 2025

Our mission is to service our customers in a prompt and professional manner. We do not consider a home improvement or remodeling project complete until the work is finished, the job site is clean, and the customer is completely satisfied. Licensed & Insured since 1997

"This is an overdue review. I hired Bernie and his team for a kitchen remodel in June 2021, after he did an excellent job with my three bathrooms in 2020. The kitchen remodel was also excellent. His works are efficient, hardworking and clean. My remodel took two weeks, as he had quoted and for the exact price he had quoted. I would hire him and his team again and I referred them to a coworker for her bathroom project. She was also very pleased with their work."

Maria C on January 2025


Avatar for Modern Knight Designs LLC
Modern Knight Designs LLC
Forest Street
5.00(
7
)
Approved Pro
Modern Knight Designs LLC
Forest Street
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

I strive to design the clients vision aswell as provide renovation services of a luxurious kitchen and bath of their dreams. I pay attention to details and I work well with my clients to build their project scope of work. My focus is quality and professionalism!

"I was looking for a pro who was experienced, honest and could communicate to get the job done right. Dave was the man. He knew what I wanted and suggested options to give the project(complete kitchen and bath remodel) a 5 star review. After my rental was completely destroyed from a tenant, I was up a creek without a paddle. Dave and Pablo went above and beyond to create the Reno I was looking for. From the first interview to the end result, I have no reservations for recommending ModernKnight for any project. They were on time , completely transparent and accommodating every step of the way. Are you looking for the pro to get your job done? Look no further, Dave is the guy! Thanks again Dave and Pablo for everything and more! Freddy."

Freddy W on March 2025

I strive to design the clients vision aswell as provide renovation services of a luxurious kitchen and bath of their dreams. I pay attention to details and I work well with my clients to build their project scope of work. My focus is quality and professionalism!

"I was looking for a pro who was experienced, honest and could communicate to get the job done right. Dave was the man. He knew what I wanted and suggested options to give the project(complete kitchen and bath remodel) a 5 star review. After my rental was completely destroyed from a tenant, I was up a creek without a paddle. Dave and Pablo went above and beyond to create the Reno I was looking for. From the first interview to the end result, I have no reservations for recommending ModernKnight for any project. They were on time , completely transparent and accommodating every step of the way. Are you looking for the pro to get your job done? Look no further, Dave is the guy! Thanks again Dave and Pablo for everything and more! Freddy."

Freddy W on March 2025


Avatar for JC Builders
JC Builders
5.00(
1
)
Approved Pro
JC Builders
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
300 local quotes requested

As your trusted and local renovation contractor, we are committed to offering high-quality, long-lasting solutions for your properties. Our business model is based on trust and integrity. Bathroom and kitchen remodeling is our niche. We are also skilled in general construction too. We have been in business since 2008. And, we are continuously doing projects for our initial clients. Visit our website at https://njcbuilders.com/

"Very punctual and attention to detail. Very easy to work with and provided many suggestions as project was going on"

Roselina K on December 2024

As your trusted and local renovation contractor, we are committed to offering high-quality, long-lasting solutions for your properties. Our business model is based on trust and integrity. Bathroom and kitchen remodeling is our niche. We are also skilled in general construction too. We have been in business since 2008. And, we are continuously doing projects for our initial clients. Visit our website at https://njcbuilders.com/

"Very punctual and attention to detail. Very easy to work with and provided many suggestions as project was going on"

Roselina K on December 2024


Green Gable Contracting LLC
133 Minell Place
4.82(
84
)
Approved Pro
Green Gable Contracting LLC
133 Minell Place
4.82(
84
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1049 local quotes requested

We offer total home remodeling, bathroom, kitchen, attic and basement renovations and new additions. Green Gable Contracting is offering finance options.

"The bathroom renovation went very well. Price was very reasonable and the quality of work was excellent. Nick had answered any questions I had very quickly. Overall very satisfied."

Tommy Y on July 2025

We offer total home remodeling, bathroom, kitchen, attic and basement renovations and new additions. Green Gable Contracting is offering finance options.

"The bathroom renovation went very well. Price was very reasonable and the quality of work was excellent. Nick had answered any questions I had very quickly. Overall very satisfied."

Tommy Y on July 2025


Avatar for You Break We Fix
You Break We Fix
4.66(
32
)
Approved Pro
You Break We Fix
4.66(
32
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
7984 local quotes requested

With over 9 years of handyman work experience. - Handymen - Remodeling Kitchens - Bathrooms - Flooring - Pressure Washing - and much more. licensed,Bonded and insured!!

"Perfect. No other words needed. On time. Polite. Professional. Worked like dogs all day. Knew exactly what they were getting themselves and how to get it done. I will definitely hire them again for my next project."

Mark M on June 2025

With over 9 years of handyman work experience. - Handymen - Remodeling Kitchens - Bathrooms - Flooring - Pressure Washing - and much more. licensed,Bonded and insured!!

"Perfect. No other words needed. On time. Polite. Professional. Worked like dogs all day. Knew exactly what they were getting themselves and how to get it done. I will definitely hire them again for my next project."

Mark M on June 2025


Avatar for Atlantic 1 Construction LLC
Atlantic 1 Construction LLC
5.00(
7
)
Approved Pro
Atlantic 1 Construction LLC
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3175 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Terrific. He came on time, did a wonderful job , is very trustworthy, and a real craftsman. I would hire him again as a contractor for anything."

Frances B on July 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Terrific. He came on time, did a wonderful job , is very trustworthy, and a real craftsman. I would hire him again as a contractor for anything."

Frances B on July 2025

...
Showing 1-10 of 954
The Secaucus, NJ homeowners’ guide to second story addition building services
From average costs to expert advice, get all the answers you need to get your job done.
WOMAN EXERCISING IN HOME GYM
Jul 31, 2025
Jul 31, 2025
Budget for the cost to build a home gym based on factors such as project complexity, labor, gym type, flooring, electrical work, and more.
A view of a bathroom
Jul 29, 2025
Jul 29, 2025
Learn how much you’ll pay for a heated bathroom floor by exploring cost factors like the system type, labor rates, and permit fees.
A fancy black sink in a modern kitchen
Jul 29, 2025
Jul 29, 2025
Discover how much it costs to install limestone countertops, exploring how square footage, labor rates, and countertop design affect your total costs.
GAME ROOM IN BASEMENT
Jul 27, 2025
Jul 27, 2025
Learn about game room cost factors such as gaming consoles, sound systems, furnishings, installation labor, and remodeling vs. renovating.
A girl playing with teddy bear while smiling mother and grandmother at kitchen island
Mar 31, 2025
Mar 31, 2025
Explore how much quartzite countertops cost based on factors such as their size, location, design, finish, and labor rates.
Interior view of sunroom
Jul 9, 2025
Jul 9, 2025
Budget for sunroom addition costs based on factors such as room type, site prep, professional labor, features, permits, prefab vs. custom designs, and more.