Top-rated home builders.

Get matched with top home builders in Greenwich, NJ

There are 6 highly-rated local home builders.

Need a pro for your home building project in Greenwich, NJ?

Select your specific project to find the pro for you.

TRUSTED BY GREENWICH, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon27
    Verified home building services reviews

Find Home builders in Greenwich

Avatar for Duane Mainardi Builders LLC

Duane Mainardi Builders LLC

4.97(
127
)

Duane Mainardi Builders LLC

4.97(
127
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

At Duane Mainardi Roofing & Builders, we specialize in outstanding quality remodeling services for roofing, siding, windows and much more! Our courteous, detail oriented installation crews offer the kind of workmanship you can count on. We're GAF Master Elite Certified, Angie's list Super Service award winning, BBB A+ rating, and a NRCA (national roofing contractor association) member. FOR AN IMMEDIATE RESPONSE, PLEASE CALL (609) 923-4548 OR EMAIL US AT [email protected]

"After years of working with various contractors on major home improvements, we finally found our dream team with Duane Mainardi Builders! From the moment we reached out, Duane and his crew impressed us with their honesty and clear communication. Duane was always available throughout the project, and Keith, the site foreman, was simply incredible. He was onsite every step of the way and made the entire experience smooth and enjoyable. When we asked for changes after work had started, they welcomed every request with a genuine commitment to getting it just right. The siding crew was professional, skilled, and worked tirelessly. What we anticipated to be a four day job was impressively completed in just two and a half days. The final result? Gorgeous vinyl siding that has completely transformed our home?s look. We wholeheartedly recommend Duane Mainardi Builders if you want high quality siding done right by a team that truly stands behind their work. Michael and Vicki Sneed"

Vicki _ on September 2025

At Duane Mainardi Roofing & Builders, we specialize in outstanding quality remodeling services for roofing, siding, windows and much more! Our courteous, detail oriented installation crews offer the kind of workmanship you can count on. We're GAF Master Elite Certified, Angie's list Super Service award winning, BBB A+ rating, and a NRCA (national roofing contractor association) member. FOR AN IMMEDIATE RESPONSE, PLEASE CALL (609) 923-4548 OR EMAIL US AT [email protected]

"After years of working with various contractors on major home improvements, we finally found our dream team with Duane Mainardi Builders! From the moment we reached out, Duane and his crew impressed us with their honesty and clear communication. Duane was always available throughout the project, and Keith, the site foreman, was simply incredible. He was onsite every step of the way and made the entire experience smooth and enjoyable. When we asked for changes after work had started, they welcomed every request with a genuine commitment to getting it just right. The siding crew was professional, skilled, and worked tirelessly. What we anticipated to be a four day job was impressively completed in just two and a half days. The final result? Gorgeous vinyl siding that has completely transformed our home?s look. We wholeheartedly recommend Duane Mainardi Builders if you want high quality siding done right by a team that truly stands behind their work. Michael and Vicki Sneed"

Vicki _ on September 2025


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Avatar for Funari Public Adjusters

Funari Public Adjusters

4.90(
61
)

Funari Public Adjusters

4.90(
61
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We are a family owned and operated Public Adjusting Firm that has been open since 1987. For over 30 years we have assisted homeowners through the property claims process and have bolstered our business based on our efforts to not only get the greatest settlement possible for our clients, but also by conducting ourselves as courteous professionals who treat our customers with a great deal of respect and consideration. Unfortunately the time when we usually meet for the first time is after some sort of tragic or catastrophic event in the life of a homeowner, i.e. a collapsed roof or burst stack pipe. However, given our attention to detail, knowledge of construction and vast amount of experience we are fully capable of walking you through these no doubt difficult to deal with situations and we can help you come out of it with a great sigh of relief and often a notion of surprise at how great and quick a settlement can come from the claims adjusting process. Give us a call for a free home walk-through and policy evaluation!

"????? Highly Recommended Review: Funari Public Adjusters I am writing to share my experience with Funari Public Adjusters, and I cannot say enough about the exceptional service provided by the owners, Chris and Vito, and their entire team of experts. From the very first call, they were immediately available and responsive, helping me during my critical time of need. The team went above and beyond in every aspect?from assigning a dedicated representative to handle my claim, to guiding me through the entire process from start to finish. Every staff member I interacted with was friendly, professional, and extremely helpful whenever I had questions. I have used this company on three separate occasions, and each time they exceeded my expectations: When a neighbor?s tree fell on the back portion of my home. When I experienced a theft at my rental property, resulting in damages and losses. Most recently, after heavy rains caused significant roof damage to my home, including my top-floor"

Henrietta y on August 2025

We are a family owned and operated Public Adjusting Firm that has been open since 1987. For over 30 years we have assisted homeowners through the property claims process and have bolstered our business based on our efforts to not only get the greatest settlement possible for our clients, but also by conducting ourselves as courteous professionals who treat our customers with a great deal of respect and consideration. Unfortunately the time when we usually meet for the first time is after some sort of tragic or catastrophic event in the life of a homeowner, i.e. a collapsed roof or burst stack pipe. However, given our attention to detail, knowledge of construction and vast amount of experience we are fully capable of walking you through these no doubt difficult to deal with situations and we can help you come out of it with a great sigh of relief and often a notion of surprise at how great and quick a settlement can come from the claims adjusting process. Give us a call for a free home walk-through and policy evaluation!

"????? Highly Recommended Review: Funari Public Adjusters I am writing to share my experience with Funari Public Adjusters, and I cannot say enough about the exceptional service provided by the owners, Chris and Vito, and their entire team of experts. From the very first call, they were immediately available and responsive, helping me during my critical time of need. The team went above and beyond in every aspect?from assigning a dedicated representative to handle my claim, to guiding me through the entire process from start to finish. Every staff member I interacted with was friendly, professional, and extremely helpful whenever I had questions. I have used this company on three separate occasions, and each time they exceeded my expectations: When a neighbor?s tree fell on the back portion of my home. When I experienced a theft at my rental property, resulting in damages and losses. Most recently, after heavy rains caused significant roof damage to my home, including my top-floor"

Henrietta y on August 2025


Avatar for Sebastian Builders LLC

Sebastian Builders LLC

4.94(
83
)

Sebastian Builders LLC

4.94(
83
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Sebastian Builders is based out of Marlton, NJ. We also have our BRAND NEW warehouse Facility in Maple Shade that was just completed in January 2008. We use this enormous warehouse to buy materials and stock them to give our customers the best value for their hard earned money. Sebastian Builders is a family owned and operated company. You can always find the owner of our company, Darren Mainardi, working on every job site with the rest of his staff to ensure that projects are completed to the highest levels of quality. Sebastian Builders has a long list of references that go back 7+ years. Just about any company can give you a few new references, but Sebastian Builders can give you a list of references hundreds of pages long. Just check out our referrals section to see a sampling of the many thank you notes we have received over the years. If a problem should ever arise, we pride ourselves on resolving them in an extremely expeditious manner. Any customers that we have worked for in the past can tell you that our end products hold up like no one else’s ever could. Additional email - [email protected]. Award winning.

"I chose this provider because their statement of work proposal had everything to the smallest detail, whereas other's was just brief description and the final price. Communication was very good: they always returned my calls and addressed all my concerns. They did an excellent job in replacing my roof, fan and the gutters, and cleaned up very nicely (like nothing happened). My association was happy too. Thank you!"

Irina Z on July 2018

Sebastian Builders is based out of Marlton, NJ. We also have our BRAND NEW warehouse Facility in Maple Shade that was just completed in January 2008. We use this enormous warehouse to buy materials and stock them to give our customers the best value for their hard earned money. Sebastian Builders is a family owned and operated company. You can always find the owner of our company, Darren Mainardi, working on every job site with the rest of his staff to ensure that projects are completed to the highest levels of quality. Sebastian Builders has a long list of references that go back 7+ years. Just about any company can give you a few new references, but Sebastian Builders can give you a list of references hundreds of pages long. Just check out our referrals section to see a sampling of the many thank you notes we have received over the years. If a problem should ever arise, we pride ourselves on resolving them in an extremely expeditious manner. Any customers that we have worked for in the past can tell you that our end products hold up like no one else’s ever could. Additional email - [email protected]. Award winning.

"I chose this provider because their statement of work proposal had everything to the smallest detail, whereas other's was just brief description and the final price. Communication was very good: they always returned my calls and addressed all my concerns. They did an excellent job in replacing my roof, fan and the gutters, and cleaned up very nicely (like nothing happened). My association was happy too. Thank you!"

Irina Z on July 2018


Avatar for PREMIER PUBLIC ADJUSTERS

PREMIER PUBLIC ADJUSTERS

4.95(
39
)

PREMIER PUBLIC ADJUSTERS

4.95(
39
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Premier Public Adjusters has been owned and operated by Joseph Tenuto since 2001. With over 20 years experience as a Licensed and Insured Public Adjuster in PA, NJ, and DE, we can ensure professional and diligent claim representation. Our #1 goal is customer satisfaction in maximizing your settlement and the courteous and professional service we provide for each and every claim, no matter how big or small!

"Joe and his team were great in getting the damage evaluated, corresponding with the insurance company and ultimately getting the funds to get the roof damage repaired. Highly recommend him for any damage to your home. "

Rita C on September 2025

Premier Public Adjusters has been owned and operated by Joseph Tenuto since 2001. With over 20 years experience as a Licensed and Insured Public Adjuster in PA, NJ, and DE, we can ensure professional and diligent claim representation. Our #1 goal is customer satisfaction in maximizing your settlement and the courteous and professional service we provide for each and every claim, no matter how big or small!

"Joe and his team were great in getting the damage evaluated, corresponding with the insurance company and ultimately getting the funds to get the roof damage repaired. Highly recommend him for any damage to your home. "

Rita C on September 2025


Avatar for Absolute Marble & Granite Corp.

Absolute Marble & Granite Corp.

4.84(
31
)

Absolute Marble & Granite Corp.

4.84(
31
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Our mission is to provide our customers with high-quality workmanship, service and stone at the best prices in the industry. Our rigorous quality control and extensive selection of stones has contributed to our tremendous growth and unparalelled customer experience. Customer satisfaction is what we have earned and we are proud of it. We dedicate over 10000 sq ft out of 57000 sq ft building to stock slabs for viewing and selections.

"We purchased a Fantasy Brown hard marble countertop a little over two years ago from Absolute Marble and Granite. They did an excellent job and were very reasonable. I recently contacted Luu Phan about touching up some blemishes I caused. He was very helpful and also sent Mike to my house to help remedy it. Mike did an amazing job and was very professional, friendly and thorough. My countertops look beautiful and I am constantly getting compliments on them! I would highly recommend this company to anyone!!!"

Terence M on August 2023

Our mission is to provide our customers with high-quality workmanship, service and stone at the best prices in the industry. Our rigorous quality control and extensive selection of stones has contributed to our tremendous growth and unparalelled customer experience. Customer satisfaction is what we have earned and we are proud of it. We dedicate over 10000 sq ft out of 57000 sq ft building to stock slabs for viewing and selections.

"We purchased a Fantasy Brown hard marble countertop a little over two years ago from Absolute Marble and Granite. They did an excellent job and were very reasonable. I recently contacted Luu Phan about touching up some blemishes I caused. He was very helpful and also sent Mike to my house to help remedy it. Mike did an amazing job and was very professional, friendly and thorough. My countertops look beautiful and I am constantly getting compliments on them! I would highly recommend this company to anyone!!!"

Terence M on August 2023


Merryfield Construction Group, LLC

4.86(
100
)

Merryfield Construction Group, LLC

4.86(
100
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

For three generations, our family business has consistently delivered work that meets the exacting standards of our clients. Whether you need a new custom home, addition, in-law suite, or just want to remodel your kitchen, living room, family room, bath or basement, you can rely on Merryfield Construction Group to respect your schedule and budget, while delivering the superb quality workmanship you expect.

For three generations, our family business has consistently delivered work that meets the exacting standards of our clients. Whether you need a new custom home, addition, in-law suite, or just want to remodel your kitchen, living room, family room, bath or basement, you can rely on Merryfield Construction Group to respect your schedule and budget, while delivering the superb quality workmanship you expect.


"Rob and his two sons recently completed a master bedroom suite addition to our home. This was a 6 month job that ultimately was far more complex than originally envisioned, but the Shuttles knocked it out of the park. This is the second large job we've used Rob for, and the quality of the workmanship did not disappoint. He worked with us throughout the entire process, from permits through completion, and we never once worried that anything would be less than perfect. At the end of the day we had a top-of-the-line master suite that is now the highlight of our house."

Tom R on April 2019

We are a full service contracting company. We do all of our work NO SUBCONTRACTORS we are on every job every day. Free Estimates and Fully Insured

"Rob and his two sons recently completed a master bedroom suite addition to our home. This was a 6 month job that ultimately was far more complex than originally envisioned, but the Shuttles knocked it out of the park. This is the second large job we've used Rob for, and the quality of the workmanship did not disappoint. He worked with us throughout the entire process, from permits through completion, and we never once worried that anything would be less than perfect. At the end of the day we had a top-of-the-line master suite that is now the highlight of our house."

Tom R on April 2019


HOME SERVICES UNLIMITED

4.89(
36
)

HOME SERVICES UNLIMITED

4.89(
36
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small company and we prefer it that way so we can maintain the quality control standards applied to all of our projects. We hold those same standards for our sub-contractors, all of our employees are subject to random drug screening and we maintain are a zero tolerance workplace. We are licensed, bonded and insured with a zero incidents since starting the business in 2003. Our goals are quality and safety for our customers and employees. We are proud to serve the area and are looking forward to meeting with you. We subcontract all electrical and plumbing work. Please visit us on facebook @ http://www.facebook.com/home.php?#!/pages/Newark-DE/Home-Services-Unlimited/44063287176 http://www.merchantcircle.com/business/Home.Services.Unlimited Phone 302-293-8726 Or email us [email protected] Credit cards are welcomed but will pass through a pay pal account

"Both drywall and interior painting was performed extremely well...very satisfied."

Darren W on November 2019

We are a small company and we prefer it that way so we can maintain the quality control standards applied to all of our projects. We hold those same standards for our sub-contractors, all of our employees are subject to random drug screening and we maintain are a zero tolerance workplace. We are licensed, bonded and insured with a zero incidents since starting the business in 2003. Our goals are quality and safety for our customers and employees. We are proud to serve the area and are looking forward to meeting with you. We subcontract all electrical and plumbing work. Please visit us on facebook @ http://www.facebook.com/home.php?#!/pages/Newark-DE/Home-Services-Unlimited/44063287176 http://www.merchantcircle.com/business/Home.Services.Unlimited Phone 302-293-8726 Or email us [email protected] Credit cards are welcomed but will pass through a pay pal account

"Both drywall and interior painting was performed extremely well...very satisfied."

Darren W on November 2019


"This is the second time we have used Rowland and the team at Dwell Renovations. We built a full addition for my mother in law. Kitchen, living room, bath, bedroom. We couldn’t be happier with how it came out and my MIL is unbelievably pleased. Rowland and all of the contractors, electricians, plumbers and tile folks treated the job like they were working on their own homes. They were patient with our hundreds of questions and requests. Rowland kept us in the loop every step of the way and met , or beat, every timeline. He always had great advice and a keen eye for the details."

Sean B on January 2025

"This is the second time we have used Rowland and the team at Dwell Renovations. We built a full addition for my mother in law. Kitchen, living room, bath, bedroom. We couldn’t be happier with how it came out and my MIL is unbelievably pleased. Rowland and all of the contractors, electricians, plumbers and tile folks treated the job like they were working on their own homes. They were patient with our hundreds of questions and requests. Rowland kept us in the loop every step of the way and met , or beat, every timeline. He always had great advice and a keen eye for the details."

Sean B on January 2025

...
Showing 1-10 of 475
Home Building questions, answered by experts

A contractor can install your shipping container home in as little as 90 days. This is notably quick compared to a traditional home build, which can take more than a year (providing there aren’t permitting or construction delays that make the wait even longer). For the quickest installation, choose a prefab container home.

In most states, you can build an in-law suite on your property as long as you follow local building codes. However, it's important that you have enough space on your property to accommodate the new structure. A functional in-law suite in your backyard will require between 300 and 800 square feet of space.

Common pitfalls include underestimating the cost of site preparation, overlooking permit and utility fees, and not setting aside funds for unexpected changes. Change orders during construction can disrupt your budget. It’s best to plan a detailed budget, obtain multiple quotes, and include a 10% to 15% contingency fund for unexpected expenses.

Due to the expansion of the tiny house movement, you can usually find tiny houses to buy in your state. Prices range considerably based on size, style, and type. If you’re looking for a tiny home that’s move-in ready, you may be able to find a good deal to buy or a prefab dealer near you. 

While some highly experienced homeowners can frame a house independently, it is not advisable. You will need ample carpentry experience, a team of helpers, and professionals to sign off on your work to meet local building codes. For the safest outcome, we recommend buying or building a house with the guidance of professionals.

The Greenwich, NJ homeowners’ guide to home building services

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