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  • Verified reviews icon34
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Avatar for NB Woodworks, LLC

NB Woodworks, LLC

5.00(
26
)
Approved Pro

NB Woodworks, LLC

5.00(
26
)
Approved Pro
Customers say: Quick response
151 years of experience
Free onsite estimate

NB Woodworks, LLC, is committed to excellence 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 family owned business that has been in the construction business since 1875

"Anthony is an amazing contractor who worked effectively and gave me an outstanding finished product. I would highly recommend him for any project."

Madeline M on November 2025

NB Woodworks, LLC, is committed to excellence 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 family owned business that has been in the construction business since 1875

"Anthony is an amazing contractor who worked effectively and gave me an outstanding finished product. I would highly recommend him for any project."

Madeline M on November 2025


All-Star Contractors of Hunterdon County, LLC

4.73(
30
)
Approved Pro

All-Star Contractors of Hunterdon County, LLC

4.73(
30
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
56 years of experience

EXCELLENCE IN RESIDENTIAL CONSTRUCTION! ATTENTION FLIPPERS: Make us a part of your team! We will take your property from unlivable to ready to sell. **WE SPECIALIZE IN MAJOR RECONSTRUCTION FOR HOUSE FLIPS AND FOR HOMES INVOLVED IN FIRES ETC. We do it ALL. From design & permit work to construction and finish. We have served central New Jersey for over 50 years. We have all the necessary in house specialist that can provide top quality performance for any job. Call or click to schedule an estimate today!

"All-Star Contractors was a pleasure to work with on my garage project. Bill scheduled an assessment and was right on time, during which he provided a competitive estimate for the whole project. The garage included electric, cement, roofing, and custom shelves, all of which Bill and his team were able to provide. His team showed up on time every morning and got the work done on the agreed-upon timeline. Bill was easy to work with an accommodated several special requests and his team did a fantastic job on the project. I would hire him again for any construction or home improvement needs!"

Thomas H on June 2025

EXCELLENCE IN RESIDENTIAL CONSTRUCTION! ATTENTION FLIPPERS: Make us a part of your team! We will take your property from unlivable to ready to sell. **WE SPECIALIZE IN MAJOR RECONSTRUCTION FOR HOUSE FLIPS AND FOR HOMES INVOLVED IN FIRES ETC. We do it ALL. From design & permit work to construction and finish. We have served central New Jersey for over 50 years. We have all the necessary in house specialist that can provide top quality performance for any job. Call or click to schedule an estimate today!

"All-Star Contractors was a pleasure to work with on my garage project. Bill scheduled an assessment and was right on time, during which he provided a competitive estimate for the whole project. The garage included electric, cement, roofing, and custom shelves, all of which Bill and his team were able to provide. His team showed up on time every morning and got the work done on the agreed-upon timeline. Bill was easy to work with an accommodated several special requests and his team did a fantastic job on the project. I would hire him again for any construction or home improvement needs!"

Thomas H on June 2025


Avatar for A.W. Martin, Inc

A.W. Martin, Inc

4.78(
50
)
Approved Pro

A.W. Martin, Inc

4.78(
50
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
35 years of experience

A.W. Martin Construction, Inc. has over 26 years experience working with clients to build their home remodeling and improvement dreams into energy efficient, Eco-friendly reality. Our proprietary process and reliable supplier list help you select materials, fixtures, and designs from a wide range of choices. We handle all permitting and township inspection headaches with little or no owner involvement. Our experienced design staff can help you create a complete interior design for your remodeling needs down to the last sustainable detail. We are fully insured and state licensed, with an additional IICRC Certification as a Water Mitigation Specialist on call 24 hours a day. Email: [email protected], Website: awmartin.com Certified in Mold remediation, water restoration and fire mitigation. IICRC certified Firm.

"This company is terrible and talks a good game to get your money! Never shows up to job site acts like they care don’t have good workers and is very overpriced! WATCH OUT!"

Fitzroy P on October 2025

A.W. Martin Construction, Inc. has over 26 years experience working with clients to build their home remodeling and improvement dreams into energy efficient, Eco-friendly reality. Our proprietary process and reliable supplier list help you select materials, fixtures, and designs from a wide range of choices. We handle all permitting and township inspection headaches with little or no owner involvement. Our experienced design staff can help you create a complete interior design for your remodeling needs down to the last sustainable detail. We are fully insured and state licensed, with an additional IICRC Certification as a Water Mitigation Specialist on call 24 hours a day. Email: [email protected], Website: awmartin.com Certified in Mold remediation, water restoration and fire mitigation. IICRC certified Firm.

"This company is terrible and talks a good game to get your money! Never shows up to job site acts like they care don’t have good workers and is very overpriced! WATCH OUT!"

Fitzroy P on October 2025


Patterson Construction & Wood Works

5.00(
5
)
Approved Pro

Patterson Construction & Wood Works

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 years of experience

Patterson Construction & Wood Works is a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of addition and remodel services that are customized to each individual project. Call us today to learn more!

"If I could give 10 stars, I would. Aaron and team made both the planning and building process of our addition seemless. We we're provided consistent communication throughout each step and they were committed to completing our project by our desired timeline. They truly were a pleasure to work with and they did a beautiful job in making our home complete."

Justine A on August 2023

Patterson Construction & Wood Works is a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of addition and remodel services that are customized to each individual project. Call us today to learn more!

"If I could give 10 stars, I would. Aaron and team made both the planning and building process of our addition seemless. We we're provided consistent communication throughout each step and they were committed to completing our project by our desired timeline. They truly were a pleasure to work with and they did a beautiful job in making our home complete."

Justine A on August 2023


Avatar for Zuchowski Contracting, LLC

Zuchowski Contracting, LLC

5.00(
1
)
Approved Pro

Zuchowski Contracting, LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Zuchowski Contracting, 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.

"Great company to deal with !! Great communication and status all thru the project. Very professional, knowledgeable and most of all they will exceed your expectations!!! This will be our go to contractor for any projects we will have !!! You won t be disappointed with them 👏😎👏👍"

Stephen R on June 2020

Zuchowski Contracting, 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.

"Great company to deal with !! Great communication and status all thru the project. Very professional, knowledgeable and most of all they will exceed your expectations!!! This will be our go to contractor for any projects we will have !!! You won t be disappointed with them 👏😎👏👍"

Stephen R on June 2020


TNN Contracting LLC

5.00(
1
)
Approved Pro

TNN Contracting LLC

5.00(
1
)
Approved Pro
26 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"TNN managed our new construction and land development project from scratch. Tim caught MANY errors by the Engineer and Architect before they could become a problem. He made many great suggestions to elevate our original plans. Work quality is great and they take pride in everything they do. Nick did an amazing job on our trapezoid windows and carpentry work. We highly reccommed TNN and will continue to use them for the next phase of our project (garage) We would be happy to provide a reference and even show the work they completed for our project. Kevin and Carmen Petti, Tewksbury, NJ"

Kevin P on June 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"TNN managed our new construction and land development project from scratch. Tim caught MANY errors by the Engineer and Architect before they could become a problem. He made many great suggestions to elevate our original plans. Work quality is great and they take pride in everything they do. Nick did an amazing job on our trapezoid windows and carpentry work. We highly reccommed TNN and will continue to use them for the next phase of our project (garage) We would be happy to provide a reference and even show the work they completed for our project. Kevin and Carmen Petti, Tewksbury, NJ"

Kevin P on June 2025


G.J. Custom Renovations, LLC

4.91(
45
)

G.J. Custom Renovations, LLC

4.91(
45
)
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Carpenter by trade, with more than 10 years of experience in home renovation projects. Experience includes, but not limited to: Kitchen renovations, Bathroom renovations, & Custom woodwork, including custom kitchen cabinets, Minor repairs, Deck building and repairs, Door and window installations. Attention to detail and excellence in all my work.

"A convict, out on parole, was sent as a member of the team to work unsupervised in our home. We were never informed of this until an incident requiring police involvement occurred."

Suan M on November 2025

Carpenter by trade, with more than 10 years of experience in home renovation projects. Experience includes, but not limited to: Kitchen renovations, Bathroom renovations, & Custom woodwork, including custom kitchen cabinets, Minor repairs, Deck building and repairs, Door and window installations. Attention to detail and excellence in all my work.

"A convict, out on parole, was sent as a member of the team to work unsupervised in our home. We were never informed of this until an incident requiring police involvement occurred."

Suan M on November 2025


Avatar for Lawrenceville Home Improvement Center Inc

Lawrenceville Home Improvement Center Inc

4.92(
93
)

Lawrenceville Home Improvement Center Inc

4.92(
93
)
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

We would love to talk to you today! We are happy to repair/maintain any fixture you bought and had installed by us. **We do not repair/maintain anything that was installed by a previous company.** We are an award-winning exterior home remodeling company, and Lawrenceville Home Improvement has been serving Mercer County homes with high quality products and craftsmanship since 1952. See our website for more information. www.LawrencevilleHomeImp.com

"All went well according to schedule and plan."

Igor K on March 2022

We would love to talk to you today! We are happy to repair/maintain any fixture you bought and had installed by us. **We do not repair/maintain anything that was installed by a previous company.** We are an award-winning exterior home remodeling company, and Lawrenceville Home Improvement has been serving Mercer County homes with high quality products and craftsmanship since 1952. See our website for more information. www.LawrencevilleHomeImp.com

"All went well according to schedule and plan."

Igor K on March 2022


Avatar for Magic Garage Cleaners

Magic Garage Cleaners

4.94(
85
)

Magic Garage Cleaners

4.94(
85
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Dave's Garage Cleaning & More was established in 2013 with the extraordinary vision of creating quality and valued services for every residential & commercial property. Dave’s Garage offers home improvement services : Garage Organization, Junk Removal, Power Washing, Carpet Cleaning, Gutter Cleaning, Snow Plowing/Removal, Power Washing, Water-Proofing, Attic Cleaning, Basement Cleaning, Interior Painting, Epoxy Flooring, Masonry, Pavers, custom garage lighting, sheetrock, framing, basement re-modeling & so much more. See what our customers have to say on Angies List! Free estimates for all customers and senior citizen discounts.

"epoxy floor"

Michael G on August 2020

Dave's Garage Cleaning & More was established in 2013 with the extraordinary vision of creating quality and valued services for every residential & commercial property. Dave’s Garage offers home improvement services : Garage Organization, Junk Removal, Power Washing, Carpet Cleaning, Gutter Cleaning, Snow Plowing/Removal, Power Washing, Water-Proofing, Attic Cleaning, Basement Cleaning, Interior Painting, Epoxy Flooring, Masonry, Pavers, custom garage lighting, sheetrock, framing, basement re-modeling & so much more. See what our customers have to say on Angies List! Free estimates for all customers and senior citizen discounts.

"epoxy floor"

Michael G on August 2020


Avatar for D & J CONSTRUCTION

D & J CONSTRUCTION

4.97(
30
)

D & J CONSTRUCTION

4.97(
30
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

D & J Construction is a family owned and operated business. As a general contractor we offer a full line of home improvements in the Central New Jersey area. If you're considering an addition, alteration, that new kitchen or bathroom remodel, maybe a deck, or want to build your dream home, D & J Construction will be there from start to finish. As a General Contractor we will build your addition with pride.

"Job was performed in a timely manner. Job was started ahead of initially planned time. Easy to communicate with. Was completed up to expectations."

Rodney M on March 2023

D & J Construction is a family owned and operated business. As a general contractor we offer a full line of home improvements in the Central New Jersey area. If you're considering an addition, alteration, that new kitchen or bathroom remodel, maybe a deck, or want to build your dream home, D & J Construction will be there from start to finish. As a General Contractor we will build your addition with pride.

"Job was performed in a timely manner. Job was started ahead of initially planned time. Easy to communicate with. Was completed up to expectations."

Rodney M on March 2023

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Pole Barn Builders questions, answered by experts

Yes, you’ll need to get building permits from your local municipality to convert your garage to an ADU. You can get the work covered under a remodeling or general construction permit, which can include permission to run or extend utilities to the space to make it legal. If you also plan on renting the space, you’ll need to apply for a rental permit.

A garage bump-out is a small addition that extends the size of the garage, usually by just a few feet. Homeowners might install bump-outs to store lawn equipment, sporting gear, holiday decorations, and more. Because you’re not changing the existing garage structure as much, a bump-out isn’t as expensive or labor intensive as a full-blown garage extension. Expect to pay around $1,800–$6,000 for 2-by-10-foot bump-out (and more for larger additions).

Yes, home builders need to be licensed in every state and municipality in the country. The specific license required varies based on the location and the work, but most states require that the builder hold a general contractor’s license at minimum. Some states and cities also require that plumbing, electrical, roofing, and sewage system construction require individual licenses, in which case the builder may subcontract the work. You can use Angi’s contractor licensing tool to confirm that the builder you’re considering holds all the proper licenses.

Ranch and colonial-style homes are often the most affordable to build. They have a common layout with available designs that are easy to adjust in simple ways without having to spend too much on a structural engineer or architect. Both types of homes' symmetry, simple roofs, and often one or two-story plans mean they often fall in the $150 to $200 square-foot range, putting them right around average.

You can expect a garage conversion project to take an average of between two and four months. Your timeline can vary, though, and it could take six months or longer if you need to run utilities to a detached garage, make structural changes to the building, or carry out foundation and structural repairs before the conversion begins.

The Flemington, NJ homeowners’ guide to pole barn building services

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