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TRUSTED BY BERLIN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon71
    Verified basement remodels reviews

Find Basement remodelers in Berlin

Avatar for ZZeo's Home Renovations

ZZeo's Home Renovations

4.98(
94
)
Approved Pro

ZZeo's Home Renovations

4.98(
94
)
Approved Pro
Customers say: Quick response
2014 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big, or small. We are experts in our trade, and will always keep you educated on your particular task or project. We look forward to earning your business!

"Angel and his crew did an amazing job. Meticulous in every detail. Came on time every morning . He explained thoroughly what needed to be done. Fair price. He even helped pick out colors. Love my new deck."

Paul M on October 2025

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big, or small. We are experts in our trade, and will always keep you educated on your particular task or project. We look forward to earning your business!

"Angel and his crew did an amazing job. Meticulous in every detail. Came on time every morning . He explained thoroughly what needed to be done. Fair price. He even helped pick out colors. Love my new deck."

Paul M on October 2025


Avatar for Bowen Contracting Inc

Bowen Contracting Inc

4.95(
116
)
Approved Pro

Bowen Contracting Inc

4.95(
116
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1991 years of experience

We are an established locally owned business since 1991. We provide all aspects of home building and remodeling. We are experts in complete basement remodels and finishing, decks, porches, additions, kitchen, bath, roofing and siding. I have built Bowen Contracting Inc. on my reputation. My business license number is on record at the New Jersey Office Attorney General Division of Consumers Affairs offices. We carry a $1,000,000 liability insurance policy held with Associated Ins. Partners, LLC. We are also a member of the Better Business Bureau. My staff are skilled professionals. We are small enough to give personal service but big enough to handle the largest and most difficult projects. You will be dealing with the hands on owner from the initial proposal through to the end of your project. Our goal is to ensure your complete satisfaction throughout every phase of the construction process. Call, Text or Email me anytime @ (609) 405-1577 / [email protected]

"Jeff and his team did a fabulous job building a deck for me. They showed up on time, completed the job in the time frame that was estimated. They also cleaned up everything before they left. I am working with him now to get quotes for a kitchen and bath remodel."

Jim C on November 2025

We are an established locally owned business since 1991. We provide all aspects of home building and remodeling. We are experts in complete basement remodels and finishing, decks, porches, additions, kitchen, bath, roofing and siding. I have built Bowen Contracting Inc. on my reputation. My business license number is on record at the New Jersey Office Attorney General Division of Consumers Affairs offices. We carry a $1,000,000 liability insurance policy held with Associated Ins. Partners, LLC. We are also a member of the Better Business Bureau. My staff are skilled professionals. We are small enough to give personal service but big enough to handle the largest and most difficult projects. You will be dealing with the hands on owner from the initial proposal through to the end of your project. Our goal is to ensure your complete satisfaction throughout every phase of the construction process. Call, Text or Email me anytime @ (609) 405-1577 / [email protected]

"Jeff and his team did a fabulous job building a deck for me. They showed up on time, completed the job in the time frame that was estimated. They also cleaned up everything before they left. I am working with him now to get quotes for a kitchen and bath remodel."

Jim C on November 2025


Avatar for Bryan's Handyman & Home Improvement Service

Bryan's Handyman & Home Improvement Service

4.88(
484
)
Approved Pro

Bryan's Handyman & Home Improvement Service

4.88(
484
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2008 years of experience

Bryan Grubb began his construction career as a pre-title mechanic with DR Horton in 1998, preparing homes for homeowner occupancy by handling assorted renovations, repairs, & finish work on projects including The Grande developments in East Windsor & South Brunswick. Focusing on customer satisfaction, quality workmanship, and affordable prices, Bryan now offers his construction expertise to customers throughout the NJ, NY, and PA area. Prefer calls or emails as text messages get lost and misplaced.

"Hired Bryan for painting. His team were on time, polite, neat and performed a GREAT job! Will hire again!!"

Michael G on September 2025

Bryan Grubb began his construction career as a pre-title mechanic with DR Horton in 1998, preparing homes for homeowner occupancy by handling assorted renovations, repairs, & finish work on projects including The Grande developments in East Windsor & South Brunswick. Focusing on customer satisfaction, quality workmanship, and affordable prices, Bryan now offers his construction expertise to customers throughout the NJ, NY, and PA area. Prefer calls or emails as text messages get lost and misplaced.

"Hired Bryan for painting. His team were on time, polite, neat and performed a GREAT job! Will hire again!!"

Michael G on September 2025


Avatar for Donewell Professional Services LLC

Donewell Professional Services LLC

5.00(
30
)
Approved Pro

Donewell Professional Services LLC

5.00(
30
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2021 years of experience

Transforming Spaces with a Smile About Us: Welcome to Donewell Professional Services LLC! Since 2021, we've been bringing a fresh touch to construction, specializing in everything from handy fixes to medium-sized makeovers. Our Services: 1. **Small Repairs, Big Solutions:** Tackling the nitty-gritty with precision and care – because even small things deserve top-notch attention. 2. **Mid-Size Remodeling Delight:** Elevate your space with our remodeling expertise. We make upgrades easy and enjoyable. *Where We Operate:* Proudly serving homes in: - **New Jersey** - **Pennsylvania** - **Delaware** *Why Choose Donewell:* - **Craftsmanship You Can Count On:** Quality work is our signature. Your project is in good hands. - **Customer-Focused Approach:** We're not just builders; we're listeners. Your vision guides our process. - **Timely, Every Time:** We respect your time. Expect not just completion but completion with efficiency. Choose Donewell Professional Services LLC – where your project gets the attention it deserves, delivered with a friendly touch. ️

"I would give Derrick 10 stars if it were an option. Thank you for the dedication to completing my job to our satisfaction! I will definitely to hire Derrick for future jobs around my home. Not only is he an extremely nice man, he is prompt, reliable, professional and courteous. His work ethic is outstanding. I highly recommend Donewell Professional Services!"

Marsha D on October 2024

Transforming Spaces with a Smile About Us: Welcome to Donewell Professional Services LLC! Since 2021, we've been bringing a fresh touch to construction, specializing in everything from handy fixes to medium-sized makeovers. Our Services: 1. **Small Repairs, Big Solutions:** Tackling the nitty-gritty with precision and care – because even small things deserve top-notch attention. 2. **Mid-Size Remodeling Delight:** Elevate your space with our remodeling expertise. We make upgrades easy and enjoyable. *Where We Operate:* Proudly serving homes in: - **New Jersey** - **Pennsylvania** - **Delaware** *Why Choose Donewell:* - **Craftsmanship You Can Count On:** Quality work is our signature. Your project is in good hands. - **Customer-Focused Approach:** We're not just builders; we're listeners. Your vision guides our process. - **Timely, Every Time:** We respect your time. Expect not just completion but completion with efficiency. Choose Donewell Professional Services LLC – where your project gets the attention it deserves, delivered with a friendly touch. ️

"I would give Derrick 10 stars if it were an option. Thank you for the dedication to completing my job to our satisfaction! I will definitely to hire Derrick for future jobs around my home. Not only is he an extremely nice man, he is prompt, reliable, professional and courteous. His work ethic is outstanding. I highly recommend Donewell Professional Services!"

Marsha D on October 2024


Avatar for Groundworks

Groundworks

4.54(
327
)
Approved Pro

Groundworks

4.54(
327
)
Approved Pro
Customers say: Super punctual
1997 years of experience
Free onsite estimate

Established in 1997, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Philadelphia & New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! PA158514 (PA)

"Tyrell did an excellent job correcting the mistakeS of the people who installed my basement waterproofing equipment. There was a terrible rotten egg smell and that's gone now. Tyrell cleaned up after himself, if any water spilled he made sure to vacuum it up and to dispose of everything in the proper place."

Alexander M on September 2023

Established in 1997, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Philadelphia & New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! PA158514 (PA)

"Tyrell did an excellent job correcting the mistakeS of the people who installed my basement waterproofing equipment. There was a terrible rotten egg smell and that's gone now. Tyrell cleaned up after himself, if any water spilled he made sure to vacuum it up and to dispose of everything in the proper place."

Alexander M on September 2023


Avatar for Superior Construction Solutions, LLC

Superior Construction Solutions, LLC

4.91(
16
)
Approved Pro

Superior Construction Solutions, LLC

4.91(
16
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2014 years of experience

We bring quality craftsmanship to every unique project we take on. We specialize in a variety of major home improvement projects to include additions, kitchen and bathroom remodels, major renovations and home repairs. We work efficiently with our resources to ensure your project is completed on time and on budget. Were licensed and insured & look forward to building strong, long-lasting relationships with our clients and guarantee your satisfaction.

"Very good experience. I would use them again for jobs whether big or small. They were very knowledgeable and professional."

Fareeda B on January 2024

We bring quality craftsmanship to every unique project we take on. We specialize in a variety of major home improvement projects to include additions, kitchen and bathroom remodels, major renovations and home repairs. We work efficiently with our resources to ensure your project is completed on time and on budget. Were licensed and insured & look forward to building strong, long-lasting relationships with our clients and guarantee your satisfaction.

"Very good experience. I would use them again for jobs whether big or small. They were very knowledgeable and professional."

Fareeda B on January 2024


"Great job , went well."

Kevin W on November 2025

Zobel home repair was founded in 2018. Zobel Home Repair has been growing in the industry ever since. We are licensed and insured. Offer free estimates. Great work for a good price.

"Great job , went well."

Kevin W on November 2025


Avatar for PJ MOFFEI CONSTRUCTION LLC

PJ MOFFEI CONSTRUCTION LLC

5.00(
9
)
Approved Pro

PJ MOFFEI CONSTRUCTION LLC

5.00(
9
)
Approved Pro
Customers say: Quick response
1977 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I would give this company 10 stars if I could! My 120-year-old home needed new porch columns. They were cracking & sinking on one end. I did have a couple of contractors out. Their plans were either incredibly elaborate & not keeping with the home's design or more like "sand and paint" & it should better! I was frustrated worried they would collapse, doing great damage to my lovely home. Along came Mr Moffei who immediately said what he could do (exactly what was needed), the probable time frame (since columns needed to be ordered) and quoted a very reasonable price. Columns came in about a week. Old ones removed (and one DID crumble) and porch leveled. The paint and trim work had to wait another week due to weather & it was worth the wait. The job was efficient, the workers so pleasant and it looks magnificent. So good I have spent days scrubbing the porch furniture, pressure washing the porch floor and stone walls, shopping for new cushions & a few more plants. A+++++"

judy r on September 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I would give this company 10 stars if I could! My 120-year-old home needed new porch columns. They were cracking & sinking on one end. I did have a couple of contractors out. Their plans were either incredibly elaborate & not keeping with the home's design or more like "sand and paint" & it should better! I was frustrated worried they would collapse, doing great damage to my lovely home. Along came Mr Moffei who immediately said what he could do (exactly what was needed), the probable time frame (since columns needed to be ordered) and quoted a very reasonable price. Columns came in about a week. Old ones removed (and one DID crumble) and porch leveled. The paint and trim work had to wait another week due to weather & it was worth the wait. The job was efficient, the workers so pleasant and it looks magnificent. So good I have spent days scrubbing the porch furniture, pressure washing the porch floor and stone walls, shopping for new cushions & a few more plants. A+++++"

judy r on September 2025


Avatar for South Jersey Board Up LLC

South Jersey Board Up LLC

5.00(
9
)
Approved Pro

South Jersey Board Up LLC

5.00(
9
)
Approved Pro
2018 years of experience
Free onsite estimate

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Shawn Saunders is someone who genuinely cares. He’s a family man, and he brings that same level of commitment and integrity to his clients. I’ve seen his character firsthand. If you feel a natural connection with Shawn, trust that instinct — it’s real, not an act. When the fit feels solid, he’s the right choice. Go with your gut."

Patrick N on November 2025

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Shawn Saunders is someone who genuinely cares. He’s a family man, and he brings that same level of commitment and integrity to his clients. I’ve seen his character firsthand. If you feel a natural connection with Shawn, trust that instinct — it’s real, not an act. When the fit feels solid, he’s the right choice. Go with your gut."

Patrick N on November 2025


"I recently hired Diamond Interiors to remodel my home, and I couldn’t be happier with the results. From start to finish, their team was professional, detail-oriented, and truly committed to delivering top-quality work. Every step of the project was handled with care, clear communication, and craftsmanship that exceeded my expectations. The transformation of my home is incredible—beautiful finishes, clean lines, and thoughtful touches throughout. They stayed on schedule, kept the workspace tidy, and made the entire process stress-free. It’s rare to find a contractor who combines skill, reliability, and pride in their work the way Diamond Interiors does. I highly recommend them to anyone considering a remodel. Outstanding job—thank you, Diamond Interiors! From Dan W."

Daniel W on November 2025

With over 25 years of carpentry experience, here to help you with all your interior carpentry custom work, remodeling, custom trim, kitchens, bathrooms, basements, design carpentry, flooring and much more. Call or text (865) 443-0030 for a quote today!

"I recently hired Diamond Interiors to remodel my home, and I couldn’t be happier with the results. From start to finish, their team was professional, detail-oriented, and truly committed to delivering top-quality work. Every step of the project was handled with care, clear communication, and craftsmanship that exceeded my expectations. The transformation of my home is incredible—beautiful finishes, clean lines, and thoughtful touches throughout. They stayed on schedule, kept the workspace tidy, and made the entire process stress-free. It’s rare to find a contractor who combines skill, reliability, and pride in their work the way Diamond Interiors does. I highly recommend them to anyone considering a remodel. Outstanding job—thank you, Diamond Interiors! From Dan W."

Daniel W on November 2025

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Basement Remodel questions, answered by experts

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

While framing a basement is not as difficult as finishing a basement, it's something you should typically leave to the pros. That’s because if something is installed correctly, it will affect your entire basement. However, you can take care of some of the smaller tasks, like filling holes or putting up some insulation.

Renovation enhances functionality, increases home value, and can add new space for personal or family needs. It typically modernizes older unfinished basements for new uses.

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

The Berlin, NJ homeowners’ guide to basement remodels

From average costs to expert advice, get all the answers you need to get your job done.