Top-rated contractors.

Get matched with top contractors in Flemington, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your contractor service project in Flemington, NJ?

Select your specific project to find the pro for you.

TRUSTED BY FLEMINGTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon81
    Verified contractor services reviews

Verified Reviews for Contractor Service pros in Flemington, NJ

*The Angi rating for Contractor Service companies in Flemington, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.

*The HomeAdvisor rating for Contractor Service companies in Flemington, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.

Last update on December 15, 2025

Find Contractors in Flemington

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
150 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

4.86(
29
)
•Approved Pro

All-Star Contractors of Hunterdon County, LLC

4.86(
29
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
55 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

4.16(
67
)
•Approved Pro

A.W. Martin, Inc

4.16(
67
)
•Approved Pro
Customers say: Quality work
34 years of experience
Free onsite estimate

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
41 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
9 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
25 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 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

Avatar for Double D Construction

Double D Construction

4.94(
93
)

Double D Construction

4.94(
93
)
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Double D Construction has been serving Central New Jersey since 1995. We do complete residential and commercial construction, following up with you after the job is complete to make sure everything is done to your satisfaction. Our staff takes pride in the quality of our workmanship and provides custom designed service to meet your every need. Award winning.

"Just a few years ago, we hired Double D to remove all of the old bright yellow siding (40 years old) and remove both layers of old roofing. The goal was to replace the roof and figure out the best options for us regarding the siding. The owner came out, met with us, presented options and associated costs quite clearly. Ultimately, we choose a lovely shade of sage green siding and a gray roof. We could not be happier. The employees were polite and efficient. The work was done in a timely manner (less than two weeks) and still looks great. We had zero problems with Double D. I plan on using them again to update a section of the siding that had previously been covered by a back deck. IMPORTANT NOTE: My neighbors replaced their siding with another company even though we advised them that Double D’s pricing was spot on and extremely professional, with attention to detail. Five months after their siding was installed, huge swaths of siding fell off! And their contractor was no where to be found. That’s when they asked for Double D! You will not regret utilizing Double D and will appreciate the variety of services available."

Cj F on July 2023

Double D Construction has been serving Central New Jersey since 1995. We do complete residential and commercial construction, following up with you after the job is complete to make sure everything is done to your satisfaction. Our staff takes pride in the quality of our workmanship and provides custom designed service to meet your every need. Award winning.

"Just a few years ago, we hired Double D to remove all of the old bright yellow siding (40 years old) and remove both layers of old roofing. The goal was to replace the roof and figure out the best options for us regarding the siding. The owner came out, met with us, presented options and associated costs quite clearly. Ultimately, we choose a lovely shade of sage green siding and a gray roof. We could not be happier. The employees were polite and efficient. The work was done in a timely manner (less than two weeks) and still looks great. We had zero problems with Double D. I plan on using them again to update a section of the siding that had previously been covered by a back deck. IMPORTANT NOTE: My neighbors replaced their siding with another company even though we advised them that Double D’s pricing was spot on and extremely professional, with attention to detail. Five months after their siding was installed, huge swaths of siding fell off! And their contractor was no where to be found. That’s when they asked for Double D! You will not regret utilizing Double D and will appreciate the variety of services available."

Cj F on July 2023

...
Showing 1-10 of 924
Unfinished Carpentry questions, answered by experts

Sagging floors, large cracks in your walls, and uneven door frames are three signs that your floor joists need to be replaced. You may also notice squeaky floorboards, windows that no longer close correctly, and stairs that sag on either side. You'll need a structural engineer or floor contractor to confirm whether the floor joists are the true problem behind these issues.

Carpenters are trained to take on a wide range of home projects. You can hire a carpenter to do framing, roofing, build custom furniture, and make significant upgrades to your home. General carpenters are usually able to handle most jobs. However, you may also choose to hire a carpenter who specializes in a specific type of carpentry. 

When deciding whether to use nails or screws for framing, the specific needs of the project must be taken into account. Nails have long been the go-to option for framing due to their affordability, ease of installation, and ability to withstand shear forces. They are perfect for structural framing projects where fast assembly is essential. In contrast, screws offer exceptional holding power and are particularly useful in situations requiring increased strength and resistance to pull-out forces. For projects that prioritize accuracy and long-lasting quality, screws may be the preferred option, though nails remain a dependable and efficient choice.

By careful planning and reinforcement to maintain structural integrity.

Yes, using certified lumber and engineered wood products for reduced environmental impact.

The Flemington, NJ homeowners’ guide to contractor services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"