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Find Second story addition builders in Keyport

Avatar for Basic Basement Co

Basic Basement Co

122 Park Ave
4.83(
316
)
•Approved Pro

Basic Basement Co

122 Park Ave
4.83(
316
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
32 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 used The Basic Basement Co. to get our basement finished. They exceeded our expectations, getting the job done quickly. They sent expert workers and worked around our vacation. We were told what they needed to do, they came and did it. Payment was in 4 installments."

Michele G on September 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 used The Basic Basement Co. to get our basement finished. They exceeded our expectations, getting the job done quickly. They sent expert workers and worked around our vacation. We were told what they needed to do, they came and did it. Payment was in 4 installments."

Michele G on September 2025

Avatar for SCS Construction

SCS Construction

2334 Rt 9
4.62(
21
)
•Approved Pro

SCS Construction

2334 Rt 9
4.62(
21
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
200 local quotes requested

SCS Construction a full service Contractor/Builder with over 20 years experience. We are Licensed and fully insured LLC company that is highly skilled in all phases of new home building as well as custom home remodeling. We also manufacture custom bathrooms, bookshelves, fireplace surrounds etc. I have also successfully completed all three International building inspector courses. Please call or TEXT (609) 408-9098. Thank you. WE ARE NOT CURRENTLY BOOKING PROJECTS OUTSIDE THE CAPE MAY COUNTY AREA

"Our project was a 14' x 14' screened porch. We selected Scott SCS from other contractors based on the interview, his knowledge, understanding of the project, and communication skills. He improved our original design and made numerous suggestions during the construction process. He understood our vision of the porch and he delivered. From start to finish Scott and his work crew were always on time, polite, professional, and cleaned up the area before departing every day. I was on site watching and taking photos. So I can attest to the craftmanship and attention to detail of the crew. Every day I was informed of their plans and then I provided my thoughts, ideas, and concerns. We are extremely pleased with the finish porch and I would highly recommend SCS. They are a 10 in every category."

Francis V on December 2022

SCS Construction a full service Contractor/Builder with over 20 years experience. We are Licensed and fully insured LLC company that is highly skilled in all phases of new home building as well as custom home remodeling. We also manufacture custom bathrooms, bookshelves, fireplace surrounds etc. I have also successfully completed all three International building inspector courses. Please call or TEXT (609) 408-9098. Thank you. WE ARE NOT CURRENTLY BOOKING PROJECTS OUTSIDE THE CAPE MAY COUNTY AREA

"Our project was a 14' x 14' screened porch. We selected Scott SCS from other contractors based on the interview, his knowledge, understanding of the project, and communication skills. He improved our original design and made numerous suggestions during the construction process. He understood our vision of the porch and he delivered. From start to finish Scott and his work crew were always on time, polite, professional, and cleaned up the area before departing every day. I was on site watching and taking photos. So I can attest to the craftmanship and attention to detail of the crew. Every day I was informed of their plans and then I provided my thoughts, ideas, and concerns. We are extremely pleased with the finish porch and I would highly recommend SCS. They are a 10 in every category."

Francis V on December 2022

Avatar for TRI-STATE BUILDING SPECIALTIES, INC.

TRI-STATE BUILDING SPECIALTIES, INC.

845 Towbin Ave
4.27(
11
)
•Approved Pro

TRI-STATE BUILDING SPECIALTIES, INC.

845 Towbin Ave
4.27(
11
)
•Approved Pro
Customers say: True professional
274 local quotes requested
34 years of experience

Expand your living space with our expert sunroom and patio enclosure remodeling services! We specialize in designing and transforming outdoor areas into beautiful, functional sunrooms and enclosed patios that you can enjoy year-round. Our skilled team delivers high-quality craftsmanship, using durable materials and personalized designs to enhance your home’s comfort and value. Whether you’re looking to create a cozy sunroom or a versatile patio enclosure, we’re committed to making your vision a reality. Contact us today for a free consultation and start planning your dream space!

"First meeting went very smoothly so far had a great experience with Jason Now will be working with Don the project manager."

Dee A on February 2025

Expand your living space with our expert sunroom and patio enclosure remodeling services! We specialize in designing and transforming outdoor areas into beautiful, functional sunrooms and enclosed patios that you can enjoy year-round. Our skilled team delivers high-quality craftsmanship, using durable materials and personalized designs to enhance your home’s comfort and value. Whether you’re looking to create a cozy sunroom or a versatile patio enclosure, we’re committed to making your vision a reality. Contact us today for a free consultation and start planning your dream space!

"First meeting went very smoothly so far had a great experience with Jason Now will be working with Don the project manager."

Dee A on February 2025

Avatar for D & S Landscaping Inc

D & S Landscaping Inc

120 Alfred St
4.42(
200
)
•Approved Pro

D & S Landscaping Inc

120 Alfred St
4.42(
200
)
•Approved Pro
Customers say: Quality work
904 local quotes requested
36 years of experience

Super Service Award winning company on Angi, D&S Landscaping Inc started operating in 1989 and has 35 years of experience in the landscaping, construction and maintenance business. We employ approximately sixteen full time professionals. We service both residential and commercial clients. Our commitment has always been to provide our clients with the highest quality & professional service that exceeds their expectations at affordable prices. This is what makes D&S Landscaping Inc. the obvious choice. Locally owned & operated. Angie's List Super Service Award 2008-2020, 2022, 2023, 2024

"The landscaping of my home needed to be redone. I interviewed a number of Landscapers but after I spoke with Don of D&S Landscaping, Inc., I didn’t contact anyone else. Don told me which shrubs to keep and which to remove. He did a quick sketch of plants he would recommend that would do well in my yard. He showed me pictures of the plants and gave me a very fair written estimate of the cost. He asked for a reasonable deposit and we scheduled a date for the work to be done. He started when he said he would and finished on the same day. His crew is wonderful, polite and very hardworking. They worked from the time they arrived in the morning until early evening adding the unexpected bonus of mowing the back and front yard. Don checked to see that everything was done correctly and to see if I was satisfied. The front looks wonderful and I am more than just satisfied. I would recommend D&S to anyone looking for someone to do landscaping. You won’t be sorry it you do!"

Carole S on October 2024

Super Service Award winning company on Angi, D&S Landscaping Inc started operating in 1989 and has 35 years of experience in the landscaping, construction and maintenance business. We employ approximately sixteen full time professionals. We service both residential and commercial clients. Our commitment has always been to provide our clients with the highest quality & professional service that exceeds their expectations at affordable prices. This is what makes D&S Landscaping Inc. the obvious choice. Locally owned & operated. Angie's List Super Service Award 2008-2020, 2022, 2023, 2024

"The landscaping of my home needed to be redone. I interviewed a number of Landscapers but after I spoke with Don of D&S Landscaping, Inc., I didn’t contact anyone else. Don told me which shrubs to keep and which to remove. He did a quick sketch of plants he would recommend that would do well in my yard. He showed me pictures of the plants and gave me a very fair written estimate of the cost. He asked for a reasonable deposit and we scheduled a date for the work to be done. He started when he said he would and finished on the same day. His crew is wonderful, polite and very hardworking. They worked from the time they arrived in the morning until early evening adding the unexpected bonus of mowing the back and front yard. Don checked to see that everything was done correctly and to see if I was satisfied. The front looks wonderful and I am more than just satisfied. I would recommend D&S to anyone looking for someone to do landscaping. You won’t be sorry it you do!"

Carole S on October 2024

Avatar for Nicopal Construction

Nicopal Construction

111 Town Square Place
4.87(
67
)
•Approved Pro

Nicopal Construction

111 Town Square Place
4.87(
67
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
482 local quotes requested

Nicopal Construction is a locally owned and operated business serving the North New Jersey area. We offer a wide range of home improvement services and have over 25 years of experience. We combine quality materials with expert installation to complete your project to 100 percent satisfaction. On our initial visit we can offer design ideas and give exact costs. If you feel it’s a good fit you move forward. We are Not a high pressured company. We understand comfort levels . Financing available.

"Vince and his team were absolutely amazing! Everything looks great, and they got it all done so quickly for us. I will definitely be hiring them again for any future contracting work. Can’t speak highly enough about Vince, Roy, and the rest of the team. Thank you guys so much!"

Alexia C on September 2025

Nicopal Construction is a locally owned and operated business serving the North New Jersey area. We offer a wide range of home improvement services and have over 25 years of experience. We combine quality materials with expert installation to complete your project to 100 percent satisfaction. On our initial visit we can offer design ideas and give exact costs. If you feel it’s a good fit you move forward. We are Not a high pressured company. We understand comfort levels . Financing available.

"Vince and his team were absolutely amazing! Everything looks great, and they got it all done so quickly for us. I will definitely be hiring them again for any future contracting work. Can’t speak highly enough about Vince, Roy, and the rest of the team. Thank you guys so much!"

Alexia C on September 2025

Avatar for ETC Home Improvement

ETC Home Improvement

372 Bath Ave
4.80(
214
)
•Approved Pro

ETC Home Improvement

372 Bath Ave
4.80(
214
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1455 local quotes requested

Our company offers all types of home remodeling from new floors, to kitchens, baths and full additions. We have several professionals who work on different aspects of the renovation.

"We highly recommend Eddie Costa home improvement. They were very professional. Staff was very polite. The work was done in a day for a complete roof replacement. We are very pleased with the work we highly recommend them we will hire them again. We were so pleased. We were so pleased we’re having them do more work for us. Thanks again etc home improvement, staff. CN"

Carmen N on October 2023

Our company offers all types of home remodeling from new floors, to kitchens, baths and full additions. We have several professionals who work on different aspects of the renovation.

"We highly recommend Eddie Costa home improvement. They were very professional. Staff was very polite. The work was done in a day for a complete roof replacement. We are very pleased with the work we highly recommend them we will hire them again. We were so pleased. We were so pleased we’re having them do more work for us. Thanks again etc home improvement, staff. CN"

Carmen N on October 2023

Avatar for Mastori Construction

Mastori Construction

215 Main Street
4.83(
6
)
•Approved Pro

Mastori Construction

215 Main Street
4.83(
6
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
814 local quotes requested

General Contractors we are a team of 7, with 20 years of experience, we deliver quality projects on time. We serve New Jersey for your remodeling and addition Projects, asphalt Driveways and Patios, concrete, pavers, Kitchens and Bathrooms, Additions, Drywalls, Flooring. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. Give us a call today and we look forward to working with you!

"timely was an issue"

Bill M on September 2025

General Contractors we are a team of 7, with 20 years of experience, we deliver quality projects on time. We serve New Jersey for your remodeling and addition Projects, asphalt Driveways and Patios, concrete, pavers, Kitchens and Bathrooms, Additions, Drywalls, Flooring. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. Give us a call today and we look forward to working with you!

"timely was an issue"

Bill M on September 2025

Avatar for S Mendez Construction, LLC

S Mendez Construction, LLC

.
4.96(
49
)
•Approved Pro

S Mendez Construction, LLC

.
4.96(
49
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
280 local quotes requested

Welcome to S.Mendez Construction, family owned and operated with over 40 years experience we pride ourselves in offering high-end customer service for your kitchen and bathroom renovation projects. No need to worry about the design, we can do it all for you! Our team goes as far as shopping for your desired material together to tailor to your style with an expert opinion alongside you. Call us today for a free estimate!

"Sil Mendez and his team truly saved the day. After being left with an incomplete and poorly executed bathroom renovation by a previous contractor, Sil stepped in and completely turned things around. He re-did the tile work and completed the entire project with a high level of professionalism and efficiency. Everyone involved, from Sil to his staff, was friendly, reliable, and easy to work with. I highly recommend Sil Mendez and his team."

Maria A on September 2025

Welcome to S.Mendez Construction, family owned and operated with over 40 years experience we pride ourselves in offering high-end customer service for your kitchen and bathroom renovation projects. No need to worry about the design, we can do it all for you! Our team goes as far as shopping for your desired material together to tailor to your style with an expert opinion alongside you. Call us today for a free estimate!

"Sil Mendez and his team truly saved the day. After being left with an incomplete and poorly executed bathroom renovation by a previous contractor, Sil stepped in and completely turned things around. He re-did the tile work and completed the entire project with a high level of professionalism and efficiency. Everyone involved, from Sil to his staff, was friendly, reliable, and easy to work with. I highly recommend Sil Mendez and his team."

Maria A on September 2025

Avatar for AG Construction & Pavers

AG Construction & Pavers

21 Warren St
4.96(
24
)
•Approved Pro

AG Construction & Pavers

21 Warren St
4.96(
24
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
343 local quotes requested

We have over 9 years of experience. Currently servicing the Monmouth, Middlesex, and Ocean Counties. We are fully insured and specialize in the following services; Brick Pavers for Walkways and Stairs Belgian Block for Driveways and Planting Beds Retaining Walls Paver Repairs - Restoration and Sealing, Asphalt Sealcoating, Landscaping, Property Cleanups, Concrete Demolition, Asphalt Repair and much more! Call us today to learn more about our services and get a FREE estimate!!!

"The landscaping was done beautifully and all of the dirt from having my pool installed was removed. Alberto and his team completed the job quickly and efficiently. He planted four beautiful trees surrounded by river stone rocks as an added decor. I would highly recommend this company for any landscaping needs."

Elizabeth C on September 2025

We have over 9 years of experience. Currently servicing the Monmouth, Middlesex, and Ocean Counties. We are fully insured and specialize in the following services; Brick Pavers for Walkways and Stairs Belgian Block for Driveways and Planting Beds Retaining Walls Paver Repairs - Restoration and Sealing, Asphalt Sealcoating, Landscaping, Property Cleanups, Concrete Demolition, Asphalt Repair and much more! Call us today to learn more about our services and get a FREE estimate!!!

"The landscaping was done beautifully and all of the dirt from having my pool installed was removed. Alberto and his team completed the job quickly and efficiently. He planted four beautiful trees surrounded by river stone rocks as an added decor. I would highly recommend this company for any landscaping needs."

Elizabeth C on September 2025

Avatar for BRM Home Remodeling, LLC

BRM Home Remodeling, LLC

332 Cranbury Road
5.00(
3
)
•Approved Pro

BRM Home Remodeling, LLC

332 Cranbury Road
5.00(
3
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
520 local quotes requested

Family owned business with over 10 years experience - Remodeling - Basements- Remodeling - General-Remodeling - Kitchen & Bathroom - Decks - General Contractor-

"I am beyond thrilled with the work done by BRM Home Remodeling, LLC! Rui and his team were amazing—professional, attentive, and truly dedicated to delivering exceptional results. Rui listened carefully to every detail of my vision and went above and beyond to make it a reality. The transformation of my bathroom and kitchen is absolutely stunning. The craftsmanship and attention to detail are second to none, and the entire process was seamless from start to finish. They worked efficiently, kept the workspace clean, and showed genuine care for my home. If you’re looking for top-notch remodeling with a personal touch, BRM Home Remodeling, LLC is the way to go. Thank you, Rui, for your incredible work—I couldn’t be happier!"

Arqui S on January 2025

Family owned business with over 10 years experience - Remodeling - Basements- Remodeling - General-Remodeling - Kitchen & Bathroom - Decks - General Contractor-

"I am beyond thrilled with the work done by BRM Home Remodeling, LLC! Rui and his team were amazing—professional, attentive, and truly dedicated to delivering exceptional results. Rui listened carefully to every detail of my vision and went above and beyond to make it a reality. The transformation of my bathroom and kitchen is absolutely stunning. The craftsmanship and attention to detail are second to none, and the entire process was seamless from start to finish. They worked efficiently, kept the workspace clean, and showed genuine care for my home. If you’re looking for top-notch remodeling with a personal touch, BRM Home Remodeling, LLC is the way to go. Thank you, Rui, for your incredible work—I couldn’t be happier!"

Arqui S on January 2025

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

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The Keyport, 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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