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Second story addition builders in Union

Avatar for Redwood Renovation
Redwood Renovation
453 62nd Street
5.00(
5
)
Approved Pro
Redwood Renovation
453 62nd Street
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4336 local quotes requested

Redwood Renovation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. We are a Full -service interior design and renovation company in New Jersey. We look forward to working with you to help you execute your interior design dream. We believe that the process of designing your home should be a breeze, and we believe in democratizing the process of interior design and in maintaining the highest standards of transparency and excellence. And accordingly we place you, Client, at the center of our design process. We will start off by consulting with you to understand your vision for your interior design project.

"Amazing work!"

Stella B on November 2024

Redwood Renovation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. We are a Full -service interior design and renovation company in New Jersey. We look forward to working with you to help you execute your interior design dream. We believe that the process of designing your home should be a breeze, and we believe in democratizing the process of interior design and in maintaining the highest standards of transparency and excellence. And accordingly we place you, Client, at the center of our design process. We will start off by consulting with you to understand your vision for your interior design project.

"Amazing work!"

Stella B on November 2024


Avatar for Classical Pavers
Classical Pavers
1667 Kenneth Ave
5.00(
47
)
Approved Pro
Classical Pavers
1667 Kenneth Ave
5.00(
47
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
848 local quotes requested

Classical Pavers serves both New Jersey and New York in the Tri-state area. We are masonry contractor company that specializes in the installation of outdoor living areas including paver driveways, walkways, patios, steps, stoops, retaining walls, culture stone, and fire pits. We are fully insured.

"Classical Pavers did a beautiful job replacing my front walkway! It was not a straightforward project because it was built on a steep slope with a curve. The owner Thiago, who oversees the project, was a pleasure to work with -- never used any pressure tactics, was very responsive to any questions, and gave a fair price. The two craftsmen who did the work were amazing! They arrived promptly every day, worked extremely hard, and did absolutely beautiful work. They hauled away all the old materials and tidied everything up when the job was done. We definitely would hire them again for a future project and highly recommend them."

Jessica S on November 2023

Classical Pavers serves both New Jersey and New York in the Tri-state area. We are masonry contractor company that specializes in the installation of outdoor living areas including paver driveways, walkways, patios, steps, stoops, retaining walls, culture stone, and fire pits. We are fully insured.

"Classical Pavers did a beautiful job replacing my front walkway! It was not a straightforward project because it was built on a steep slope with a curve. The owner Thiago, who oversees the project, was a pleasure to work with -- never used any pressure tactics, was very responsive to any questions, and gave a fair price. The two craftsmen who did the work were amazing! They arrived promptly every day, worked extremely hard, and did absolutely beautiful work. They hauled away all the old materials and tidied everything up when the job was done. We definitely would hire them again for a future project and highly recommend them."

Jessica S on November 2023


Avatar for El Toro Landscaping & Tree Services
El Toro Landscaping & Tree Services
304 Richards Ave
4.76(
50
)
Approved Pro
El Toro Landscaping & Tree Services
304 Richards Ave
4.76(
50
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1625 local quotes requested

We are a small owner operated Landscaping and tree services company.Services provided are Spring and Fall clean up.Lawn maintenance.plant shrubs or flowers.Tree trimming or pruning leveling. We also offer tree removal.

"Excellent Service."

Marcy P on May 2024

We are a small owner operated Landscaping and tree services company.Services provided are Spring and Fall clean up.Lawn maintenance.plant shrubs or flowers.Tree trimming or pruning leveling. We also offer tree removal.

"Excellent Service."

Marcy P on May 2024


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 recently had the pleasure of working with Modern Knight Designs LLC for a kitchen remodel, and I couldn’t be happier with the results. David and his crew were professional and friendly throughout the entire process. David brought samples and walked me through every step, ensuring I was comfortable and informed. The quality of the cabinets and the overall work was exceptional. They even customized a few cabinets to perfectly fit my space, and the craftsmanship was top-notch. We went with modern blue shaker cabinets, which we get lots of compliments on. Additionally, the job was completed on time, which made the experience even more satisfying. I highly recommend Modern Knight Designs LLC for anyone looking for quality and professionalism in their home renovations."

Eric n on September 2024

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 recently had the pleasure of working with Modern Knight Designs LLC for a kitchen remodel, and I couldn’t be happier with the results. David and his crew were professional and friendly throughout the entire process. David brought samples and walked me through every step, ensuring I was comfortable and informed. The quality of the cabinets and the overall work was exceptional. They even customized a few cabinets to perfectly fit my space, and the craftsmanship was top-notch. We went with modern blue shaker cabinets, which we get lots of compliments on. Additionally, the job was completed on time, which made the experience even more satisfying. I highly recommend Modern Knight Designs LLC for anyone looking for quality and professionalism in their home renovations."

Eric n on September 2024


Avatar for Indigo Construction Co.
Indigo Construction Co.
4.92(
13
)
Approved Pro
Indigo Construction Co.
4.92(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We offer full service design and construction needs. Which encompasses the clients design through collaboration, experience, and quality work. Our service ranges from interior renovations, additions, kitchens, basements, and bathrooms to trim work, custom cabinetry, tables, bar tops, doors and windows. Our owner and operator, Ryan has over twenty -years experience in the construction industry. His background in architecture, design, construction, and project management sets him apart from other competitors. He'll tell his clients, "it all starts with a sketch, from there anything is possible". For your next project, go with Indigo!

"The exterior door installation went well and was completed on time. Ryan’s helper called out and did not come the day the job was scheduled but Ryan was still able to complete the job as scheduled, alone. We decided to use Indigo because Ryan was more knowledgeable about door installation and the types of doors available that we could purchase. His estimate included plans to carefully remove our relatively new storm door so he could re-install it after the new exterior door was finished. Ryan was very communicative and helpful to us to get the job done right. We will likely use Indigo’s services again when we have another project. Muriel and Ray"

Ray B on June 2025

We offer full service design and construction needs. Which encompasses the clients design through collaboration, experience, and quality work. Our service ranges from interior renovations, additions, kitchens, basements, and bathrooms to trim work, custom cabinetry, tables, bar tops, doors and windows. Our owner and operator, Ryan has over twenty -years experience in the construction industry. His background in architecture, design, construction, and project management sets him apart from other competitors. He'll tell his clients, "it all starts with a sketch, from there anything is possible". For your next project, go with Indigo!

"The exterior door installation went well and was completed on time. Ryan’s helper called out and did not come the day the job was scheduled but Ryan was still able to complete the job as scheduled, alone. We decided to use Indigo because Ryan was more knowledgeable about door installation and the types of doors available that we could purchase. His estimate included plans to carefully remove our relatively new storm door so he could re-install it after the new exterior door was finished. Ryan was very communicative and helpful to us to get the job done right. We will likely use Indigo’s services again when we have another project. Muriel and Ray"

Ray B on June 2025


Avatar for ABS Total Construction
ABS Total Construction
53 Brown Avenue
5.00(
7
)
Approved Pro
ABS Total Construction
53 Brown Avenue
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
315 local quotes requested

Scott and Bryan, lifelong friends, always wanted to partner in their own general contracting business. With their extensive experience in the industry, the formation of ABS Total Construction was a seamless decision. Together, they are committed to delivering exceptional results and building a strong foundation for future projects. Our customers choose ABS Total Construction because we provide the best customer service, we are transparent with all details. Managing to sit with our clients and explaining all the necessary details for your project is something we take pride in. We encourage our clients to ask ABS Total Construction all the necessary questions to assure they are making the right decision once we are hired. Creating and delivering high quality, innovative projects is ABS Total Construction goal. Please contact us today at (973) 309-1001.. Our goal not only turns your dreams into reality, we advise our clients on the best options on the market so you can have the best designs and trends on the market.

"Great work. Finished on the time they told us. Also within budget. We couldn't be happier with our new kitchen. Would definitely recommend."

Mike D on September 2024

Scott and Bryan, lifelong friends, always wanted to partner in their own general contracting business. With their extensive experience in the industry, the formation of ABS Total Construction was a seamless decision. Together, they are committed to delivering exceptional results and building a strong foundation for future projects. Our customers choose ABS Total Construction because we provide the best customer service, we are transparent with all details. Managing to sit with our clients and explaining all the necessary details for your project is something we take pride in. We encourage our clients to ask ABS Total Construction all the necessary questions to assure they are making the right decision once we are hired. Creating and delivering high quality, innovative projects is ABS Total Construction goal. Please contact us today at (973) 309-1001.. Our goal not only turns your dreams into reality, we advise our clients on the best options on the market so you can have the best designs and trends on the market.

"Great work. Finished on the time they told us. Also within budget. We couldn't be happier with our new kitchen. Would definitely recommend."

Mike D on September 2024


Mountain Landscape Contractors
PO Box 438
5.00(
7
)
Approved Pro
Mountain Landscape Contractors
PO Box 438
5.00(
7
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1597 local quotes requested

Since 1989 Mountain Landscape Contractors, Inc. has been servicing northern New Jersey with all encompassing commercial and residential landscape services. Mountain Landscape Contractors, Inc. offers a full complement of landscape services providing everything you need to improve and maintain your property with one professional relationship.

"We've been using Mountain Landscape Contractors for the past 6+ years and they have totally transformed our property. It went from a neglected and overgrown mess to a beautiful usable space for our family to grow and play in. We use them for basic maintenance and property upkeep but we've also used them for drainage, fencing, retaining wall work, water management, hardscaping, landscaping and so much more. We'd highly recommend them to anyone looking to take their property to the next level."

Ari H on October 2024

Since 1989 Mountain Landscape Contractors, Inc. has been servicing northern New Jersey with all encompassing commercial and residential landscape services. Mountain Landscape Contractors, Inc. offers a full complement of landscape services providing everything you need to improve and maintain your property with one professional relationship.

"We've been using Mountain Landscape Contractors for the past 6+ years and they have totally transformed our property. It went from a neglected and overgrown mess to a beautiful usable space for our family to grow and play in. We use them for basic maintenance and property upkeep but we've also used them for drainage, fencing, retaining wall work, water management, hardscaping, landscaping and so much more. We'd highly recommend them to anyone looking to take their property to the next level."

Ari H on October 2024


TJG Construction
Based In
New on HomeAdvisorNew on Angi
Approved Pro
TJG Construction
Based In
New on AngiNew on HomeAdvisor
Approved Pro
995 local quotes requested
Free onsite estimate

My name is Tony Gallo I specialize in additions, kitchens and baths, basements, windows and doors top to bottom renovations. I'm an owner-operator in business for twenty six years. I work with the men to assure all work is completed to the highest standards.

My name is Tony Gallo I specialize in additions, kitchens and baths, basements, windows and doors top to bottom renovations. I'm an owner-operator in business for twenty six years. I work with the men to assure all work is completed to the highest standards.


Avatar for Argen Build Enterprises Inc
Argen Build Enterprises Inc
560 Sylvan Ave Suite #1255
4.94(
35
)
Approved Pro
Argen Build Enterprises Inc
560 Sylvan Ave Suite #1255
4.94(
35
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
862 local quotes requested

Since 2008, Argen Build has serviced hundreds of customers. We invite you to join our growing number of satisfied customers. Argen Build Enterprises, Inc. is a construction company in the North Jersey area, we work with solid experienced contractors, to all experienced individual team members. Among them, an excellent team leader, Moises Zaragoza and myself: I'm Luis Gonzalez, Construction Civil Engineer; graduated in Argentina and President of the company. Our mission is to make our clients feel that they are working with professionals at every moment. We are a Licensed Company in the State of New Jersey, and we are insured through branded Insurance Company. Please visit: www.argenbuild.com Our services include: 1- Pre-construction services: We provide professional guidance in design and planning. 2- Quality work: By getting the job "Done right!" 3- Fairness: We provide our clients with the best product and services for the most reasonable price. We have a crew of experienced craftsman on: > Carpentry > Painting > Wood Stairs and Railing > Sheetrock/Spackling > Decking > Impermeability > Tiling > Roofing > Moldings > Fencing > Doors and Windows > Cabinetry Installation , etc... and all types of interior and exterior finishes. Our team is experienced in remodeling: Bathrooms and Kitchens, Extensions and additions Finishing attics and basements

"Argenbuild replaced the wooden steps in back of our house. Their work was precise and clean and they worked very efficiently. The project was done without adding any extra costs to me and they finished earlier than they projected. I was overall very happy with the job and I appreciate their professionalism"

Seth H on September 2024

Since 2008, Argen Build has serviced hundreds of customers. We invite you to join our growing number of satisfied customers. Argen Build Enterprises, Inc. is a construction company in the North Jersey area, we work with solid experienced contractors, to all experienced individual team members. Among them, an excellent team leader, Moises Zaragoza and myself: I'm Luis Gonzalez, Construction Civil Engineer; graduated in Argentina and President of the company. Our mission is to make our clients feel that they are working with professionals at every moment. We are a Licensed Company in the State of New Jersey, and we are insured through branded Insurance Company. Please visit: www.argenbuild.com Our services include: 1- Pre-construction services: We provide professional guidance in design and planning. 2- Quality work: By getting the job "Done right!" 3- Fairness: We provide our clients with the best product and services for the most reasonable price. We have a crew of experienced craftsman on: > Carpentry > Painting > Wood Stairs and Railing > Sheetrock/Spackling > Decking > Impermeability > Tiling > Roofing > Moldings > Fencing > Doors and Windows > Cabinetry Installation , etc... and all types of interior and exterior finishes. Our team is experienced in remodeling: Bathrooms and Kitchens, Extensions and additions Finishing attics and basements

"Argenbuild replaced the wooden steps in back of our house. Their work was precise and clean and they worked very efficiently. The project was done without adding any extra costs to me and they finished earlier than they projected. I was overall very happy with the job and I appreciate their professionalism"

Seth H on September 2024


Avatar for Ernest and Sons General Construction
Ernest and Sons General Construction
17 Meeker Street
New on HomeAdvisorNew on Angi
Approved Pro
Ernest and Sons General Construction
17 Meeker Street
New on AngiNew on HomeAdvisor
Approved Pro
957 local quotes requested
Free onsite estimate

We have the experience and dedication to get the job done right! Specializing in Masonry services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

We have the experience and dedication to get the job done right! Specializing in Masonry services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

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FAQs for second story addition building service projects in Union, NJ

Converting a vaulted ceiling into a second floor requires three to six months from planning to completion. The process begins with several weeks of design and engineering, followed by permit applications, which vary in processing time by location. 

Construction itself spans several months, including framing, systems installation, and finishing work. Weather conditions, contractor availability, and inspection schedules can all influence your project timeline.

Several factors could make your conversion challenging or impossible. Inadequate roof support structures, insufficient foundation capacity, or problematic truss configurations might require prohibitively expensive modifications. 

Some homes lack the minimum ceiling height (12 feet at the lowest point) needed for functional second-floor spaces. Building code restrictions in your area might also limit conversion possibilities, particularly in historic districts or homes with specific architectural designations.

Begin with professional assessments from both an architect and a structural engineer who will evaluate your home's specific characteristics. They'll examine existing framing, measure available headroom, assess load-bearing capacity, and identify potential obstacles like HVAC ducts or plumbing vents. 

These experts will also review local building codes to determine feasibility. Their preliminary analysis provides crucial information about structural requirements and potential limitations before you commit to the project.

Whether you'll need temporary housing depends on several factors, including the project's scope and your tolerance for construction disruption. Major structural work creates significant noise, dust, and potential utility interruptions that many families find challenging to live with. Safety concerns may also arise during certain construction phases. 

Some homeowners successfully remain by isolating the construction zone and establishing clear work schedules. Discuss living arrangements with your contractor early in the planning process to make informed decisions.

The Union, 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.
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