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Find Addition to existing structure builders in Frenchtown

All-Star Contractors of Hunterdon County, LLC
4.7(
37
)
Addition to Existing Structure - Build

Serving Frenchtown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1970

Free estimates

Emergency services offered

"We had an excellent experience working with Bill and most of his crew on our home addition project. AllStar stood behind the quality of workmanship, which met our expectations. The crew was courteous, respectful of our home and most dependable. The Addition blends seamlessly with our existing structure and we couldn’t be happier with the final result. We highly recommend AllStar to anyone looking for high quality and very reasonable home renovations project."
Response time3 days
Response rate100%
2 neighbors recently requested a quote
TNN Contracting LLC
5.0(
1
)
Addition to Existing Structure - Build

Serving Frenchtown, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"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"
Response time3 days
22 neighbors recently requested a quote
Avatar for Zuchowski Contracting, LLC
Zuchowski Contracting, LLC
5.0(
2
)
Addition to Existing Structure - Build

Serving Frenchtown, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Excellent communication, attention to detail, and suggestions for best ways to complete the job. Holding off on this project for the moment but very pleasant experience and absolutely will keep them in mind for this project and others as I budget out the projects."
Shower Final 4
Stack Stone Completed
Reframing of Bathroom
Before Stone
Installation of New Plumbing

+20

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Thomas E. Hall And Associates, Inc.
Thomas E. Hall And Associates, Inc.
New to Angi
Addition to Existing Structure - Build

Serving Frenchtown, NJ and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

Thomas E. Hall & Associates, Inc. Architects (TEH) is an award-winning, full service architectural & interior design firm based in Wayne, PA. The firm was founded in 1988 by Thomas E. Hall, AIA. The firm specializes in the design of interiors, workplace standards, commercial office buildings & master planning. TEH prides itself on its ability to work closely and listen carefully to our clients to achieve results beyond their initial goals.\n\nOur team differentiates itself from other firms by guaranteeing the Principal-level talent are personally dedicated to each project on a day-to-day basis.

1038 Rock Creek Road
215 Curwen Road
201 Broughton Lane
1038 Rock Creek Road
215 Curwen Road

+122

Response time11 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Great Designs Inc
Great Designs Inc
5.0(
24
)
Addition to Existing Structure - Build

Serving Frenchtown, NJ and surrounding areas

In business since 1970

Free estimates

"Working with Mark was easy and efficient. He talked through what we were looking for in additional space (master bedroom suite) and we worked out all of the small details. We love the old New England look of our home and he was able to capture that look in his plans while giving us the modern updates we were looking for (closets and a large bathroom). He gave us 3 versions of the overall design to choose between. Once we had chosen the design, he produced the building plans. He also coordinated with an engineer to do the engineering report. All the while, he was extremely responsive and reached out whenever he had a question about what we were looking for. I highly recommend working with him!"
Recommended by100%of homeowners
Avatar for Structure Build
Structure Build
4.6(
25
)
Addition to Existing Structure - Build

Serving Frenchtown, NJ and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"I have used Structureline few time in the past It all begins with a bathroom Remodeling when I used to live in Jersey City... I Hired them Based on recommendations and good reviews... The story was that at that time 2009 I couldn't find a good Licensed Contractor to get the management  board approval in my building, because of the high requirements.. And my sister Gina give me the contact information of Structureline as certified contractor.. After they pass the board they did the bathroom remodeling and I was very happy with their results... After I moved to Brooklyn my husband said that would be nice to hire a contractor  to do a extension to the house.. After we received several bids from different contractors even that the price was a little higher we decided to go with Structureline because we already knew their work.. Nicolas advised us to build a second floor instead of the back extension and we thought that is a brilliant idea and went for it...
To tell the truth the construction took longer then we expected .....a lot of paperwork, inspections for framing , plumbing  we did received a violation because we haven't  used the scaffolding  properly weather conditions etc...
But we know that Nicolas did the best to finished and we do appreciate that... My husband was very happy wen the construction was completed, a lot of closets room, master bathroom, Large windows , big living room and huge living room...
I really liked bout their renovations that the walls a straight and smooth like glass, defiantly is recommended to see ....
"
Recommended by94%of homeowners
Avatar for Freeborne Decking
Freeborne Decking
4.6(
125
)
Addition to Existing Structure - Build

Serving Frenchtown, NJ and surrounding areas

In business since 1976

Free estimates

"We wanted a small deck. I had quotes from Lowes and another contractor. Gary responded quickly to my initial call and provided samples, pricing and suggested a design. He had the best price and wanted no money up front. He also worked with our town's building department to come to a final design they would approve. From the time of final approval, the crew started work within a reasonable timeframe and took about a week. The deck looks good and feels solid. As Gary advised the darker colors really do get hot, even if there's just late afternoon sun. A bit of a downside: if you need minor adjustments/corrections and you're not in an area he usually works in, there is a wait for a crew to be in your area to address."
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+11

Recommended by91%of homeowners
Avatar for Elegant Home Improvement
Elegant Home Improvement
4.6(
102
)
Addition to Existing Structure - Build

Serving Frenchtown, NJ and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"John and his team did a great job! My wife and I was worried about a water mark on our dining room ceiling and we thought it might be coming from our shower stall in our small master bathroom. So we decided to might as well redo that bathroom. It's not a big master bath. They removed the existing shower stall and replaced the two walls with white tiles and pebble rock stones on the floor. They also installed a shower glass inclosure. New ceramic, dark grey tiles for the rest of the bathroom was also installed as well as a new vanity. As for the existing toilet, they just reinstalled after the remodeling. We supplied the materials for them to install. Great job and would hire them again!"
Additional Photos
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+30

Recommended by98%of homeowners
Avatar for Trust Builders, LLC
Trust Builders, LLC
4.8(
20
)
Addition to Existing Structure - Build

Serving Frenchtown, NJ and surrounding areas

In business since 2000

Emergency services offered

"He is very professional and has great communication skills.  He responded to text and email, provided updates and was very punctual.  
The work was well done and looks nice.  
My only complaint is that he quoted me for the entire job and I paid that amount.    I happened to have a painter working in the house at the same time, on other projects.  The two of them apparently agreed that the painter would do the sanding, frame priming and painting and touch up.  This wound up costing me an additional  $250 from the painter.  
I would hire him again, but I would be more specific about the completion of the work."
We take great care wit the simplest details.
We can transform the curbside appeal of your home.
Sunroom 1
Stained glass door
Lofted book case

+1

Recommended by93%of homeowners
Avatar for 3D Painting LLC
3D Painting LLC
4.9(
53
)
Addition to Existing Structure - Build

Serving Frenchtown, NJ and surrounding areas

In business since 2019

Free estimates

"Excellent work by Denise and his team. They painted my whole house and they did an awesome job. The quality of work done is amazing. The paint job is done with full attention to detail, usage of high quality paints, very good finish and clean work. They also took care of arranging and rearranging the furniture, cleaning after the painting, trash removal and they don’t cause any inconvenience while doing the work. In addition they did a good job in changing my deck floor. Denise gives good estimations and suggestions and sticks to the estimation and very good pricing. They are very reliable, come to work every day without delay, honest, hard working and loyal people. I highly recommend using their services."
Exterior Painting Project
Painting - Exterior Project
Interior Painting Project
Interior Painting Project
Interior Painting Project

+146

Recommended by98%of homeowners
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FAQs for addition to existing structure building service projects in Frenchtown, NJ

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Frenchtown, NJ homeowners’ guide to addition to existing structure building services

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